We are looking for a self-taught builder with strong communication skills, great people synergy, and the ability to thrive in highly dynamic environments. You do not need to be a programmer at heart, but you do need to be comfortable reading code, understanding how systems behave, and translating technical complexity into practical decisions.

Our mission needs someone who can combine infrastructure thinking, security awareness, AI fluency, and operational excellence to help us design, scale, and protect critical systems. If Kubernetes, cloud architecture, automation, and intelligent tooling are part of how you think, this is your stage.

• Design and evolve Kubernetes architectures across multi-cluster environments
• Build and improve platform foundations involving networking, storage, scalability, and resilience
• Manage and standardize deployments using Helm Charts, Kustomize, and GitOps practices
• Provision and maintain infrastructure using Terraform
• Drive performance tuning and security hardening across clusters and workloads
• Support cloud-native environments on GCP with a strong architecture mindset
• Help define and improve networking and security architecture for distributed systems
• Work with AI beyond simple chat assistant usage, applying it as a practical accelerator for analysis, operations, and problem-solving
• Create and maintain development and operational scripts to improve efficiency and reliability
• Read and interpret code when needed to troubleshoot behavior, assess risks, and collaborate with engineering teams
• Communicate clearly across technical and non-technical stakeholders, building trust and strong collaboration across teams

The Future We See

At CloudWalk, we envision a future where AI empowers every field to reach new heights. We believe the next generation of infrastructure will be more intelligent, more secure, and more adaptive and that the people building it must be just as versatile.

Join us at CloudWalk, where we are not just tech solutions; we are building a smarter, AI-driven future for payments and credit together.

About Air Apps

At Air Apps, we believe in thinking bigger—and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018—and now with offices in both Lisbon and San Francisco—we’ve remained self-funded while reaching over 100 million downloads worldwide.

Our long-term focus drives us to challenge the status quo every day, pushing the boundaries of AI-driven solutions that truly make a difference. Here, you’ll be a creative force, shaping products that empower people across the globe.

Join us on this journey to redefine resource management—and change lives along the way.

The Role

As a Backend Software Engineer, you will be responsible for designing, building, and maintaining the server-side components of our applications. You will collaborate closely with product managers, frontend developers, and other cross-functional teams to deliver robust and scalable backend services that power critical features and support rapid growth.

• This is a fully onsite position, based at our office in Lisbon, where you will collaborate closely with cross-functional teams in person and contribute to a dynamic and fast-paced environment. We are open to support with relocation efforts.

Responsibilities

• API & Service Architecture - Design and build RESTful or GraphQL APIs, microservices, and business logic using Node.js and TypeScript.

• Database Design & Integration - Model data and manage queries using Supabase and PostgreSQL, including functions, row-level security, and real-time features.

• Cloud Infrastructure - Deploy and manage services on Google Cloud Platform (GCP), particularly with Cloud Run, Cloud Functions, IAM, and Pub/Sub.

• Code Quality & Testing - Write clean, testable code using unit, integration, and end-to-end testing frameworks (e.g., Jest). Contribute to code reviews and quality assurance practices.

• Security & Reliability - Implement secure-by-default solutions for authentication, authorization, and data protection, following Clean Code and Clean Architecture principles.

• Monitoring & Operations - Set up logging, monitoring, and alerting for backend services. Own incident response and uptime improvements.

• Team Collaboration - Participate in architecture discussions, mentor team members, and document your decisions and systems for internal knowledge sharing.

Requirements

• 5+ years in backend engineering roles;

• Proficiency in Node.js and TypeScript;

• Strong experience with Supabase or equivalent PostgreSQL-based backend services;

• Hands-on experience with cloud platforms (e.g., GCP, AWS, Azure), including deploying and managing services using serverless compute (e.g., Cloud Run, AWS Lambda, Azure Functions);

• Solid knowledge of Clean Code and Clean Architecture practices;

• Experience with API design (REST) and cloud-native application development;

• Familiarity with CI/CD pipelines, testing tools, and Git workflows;

• Strong grasp of security principles, data protection, and compliance best practices;

• Effective communicator and proactive team contributor;

What benefits are we offering?

• Apple hardware ecosystem for work.

• Annual Bonus

• Top-tier Health and Life Insurance for peace of mind.

• Transportation Budget to support your commute needs.

• Coverflex benefits package for meal allowances, well-being, and more.

• Childcare support.

• Air Conference - an opportunity to meet the team, collaborate, and grow together.

• Pension Fund to support your long-term financial planning.

• Urban Sports Club membership to keep you active.

• Meals 100% free at the hub.

Diversity & Inclusion

At Air Apps, we are committed to fostering a diverse, inclusive, and equitable workplace. We enthusiastically welcome applicants from all backgrounds, experiences, and perspectives. We celebrate diversity in all its forms and believe that varied voices and experiences make us stronger.

Application Disclaimer

At Air Apps, we value transparency and integrity in our hiring process. Applicants must submit their own work without any AI-generated assistance. Any use of AI in application materials, assessments, or interviews will result in disqualification.

Paperpile runs on data at scale, with a literature database of 250M+ academic papers and a growing body of user data accumulated over more than a decade. You'll work across the systems that ingest, process, store, and serve this data reliably: building pipelines, optimizing search, handling PDFs at scale, and exposing clean APIs.

Requirements

• Strong backend engineering background with experience building and operating data-heavy systems in production.
• Experience deploying and operating services on AWS.
• Experience designing and maintaining data ingestion pipelines handling messy, heterogeneous sources. Comfortable with web scraping and working with third-party data sources and APIs.
• Familiarity with Node.js and TypeScript. It’s fine if you come from a different background, such as Java or Python, but you should be comfortable working in this environment.
• High standards for data quality. You think carefully about correctness, deduplication, and consistency.
• Solid understanding of full-text search systems including indexing strategy, relevance tuning, and query optimization.
• Proficient in building reliable REST APIs.

More useful experience

• Familiarity with academic publishing formats and data sources (PubMed, Crossref, arXiv…)
• Experience with PDF processing pipelines (extraction, transformation, storage and delivery at scale).
• Experience with LLM-based document processing or ML pipelines for extracting structured data from unstructured text.
• Large scale web crawling and scraping.

Compensation

• Base compensation €60,000–€90,000 based on the level of your experience
• Bonus/equity program.
  

Engineering at Finalis

Our engineering team is building the core infrastructure that powers private capital markets. As a Senior Software Engineer, you’ll work closely with product managers, designers, and the leadership team to design and build high-impact products. You’ll be expected to thrive in a fast-paced, ambiguous environment, solve complex problems, and create ai-native technical solutions that deliver value to our customers and scale with our growth.

The Role

As a Sr. Software Engineer at Finalis, you will play a critical role in building and scaling our ai-native platform across our three core pillars: compliance, data, and payments. You’ll own significant parts of our system design and implementation, contribute to our technical roadmap, and mentor other engineers. This role requires strong technical expertise, the ability to navigate complexity, and a passion for creating reliable, secure, and elegant software.

Responsibilities

• Design, build, and maintain scalable backend services and APIs for our compliance, data, and payment products.

• Collaborate cross-functionally with Product, Design, Sales, and Compliance teams to translate business needs into technical solutions.

• Take ownership of end-to-end projects from technical design and implementation to deployment and monitoring.

• Ensure code quality, reliability, and security through best practices in testing, CI/CD, and monitoring.

• Mentor and guide junior engineers, contributing to a culture of technical excellence and continuous learning.

• Participate in architectural discussions and help shape the long-term technical vision of the platform.

• Stay up-to-date with industry trends in fintech, compliance, and distributed systems to bring innovative solutions to Finalis.

Minimum Requirements

• 5+ years of professional software engineering experience, ideally in a fast-paced startup environment.

• Strong programming skills in languages/frameworks such as typescript, node.js, next.js, react.

• Solid understanding of backend architecture, distributed systems, and API design.

• Experience working with relational databases and data modeling.

• Proven ability to ship production-grade systems in fintech, SaaS, or other heavily regulated environments.

• Excellent problem-solving skills and the ability to translate ambiguous requirements into concrete solutions.

• Strong communication skills and comfort collaborating across multiple stakeholders.

Preferred Qualifications

• Experience in fintech, investment banking, or compliance-driven software systems.

• Familiarity with financial infrastructure (payments, reconciliation, accounting systems, or transaction processing).

• Knowledge of cloud platforms (AWS, GCP, or Azure)

• Experience with security best practices, authentication/authorization systems, and data privacy regulations.

• Track record of mentoring engineers and influencing architectural direction at scale.

🌟 What do we offer?

• 100% Remote work (Work from wherever you want!)

• Competitive USD salary

• Generous Paid time-off (Vacation Time!)

• People Team Partner (to target your roadblocks and customize an action plan for your career path)

• Buddy Program

• Virtual After-Office Activities

• Diverse Culture & Inclusive environment
  

We are a leading trading platform that is expanding to the four corners of the globe. Our top-rated products have won prestigious industry awards for their cutting-edge technology and seamless client experience. We deliver only the best, so we are always in search of the best people to join our ever-growing talent team. 

We are currently growing our Backend Team and looking for great Engineers with an interest in trading to join us! Our Engineering team plays a pivotal role in ensuring the robustness, speed, and security of our product. Dedicated to enhancing performance, providing a best-in-class user experience, ensuring compliance, and safeguarding data, the team's efforts directly impact our ability to offer clients a seamless and secure trading journey.

We believe great engineering talent not only delivers excellent code, but also lives our values. We are looking for someone who is eager to go fast, willing to innovate and grow, who knows how to listen, respect and support, strives to exceed client expectations, and takes full ownership to achieve real results.

• Design and build scalable, low-latency, and high-performance backend services
• Develop distributed and asynchronous systems ensuring reliability and fault tolerance
• Optimise performance across JVM, databases, caching, and networking layers
• Apply security best practices in handling client PII and financial transactions
• Use event-driven architectures and modern messaging solutions (e.g. Kafka)
• Collaborate with cross-functional teams to align architecture with business needs
• Maintain high code quality through testing, code reviews, and CI/CD practices
• Leverage AI tools to accelerate development, testing, and delivery

• Design and build backend systems for custody, wallet services, staking, and trading.
• Implement secure key-management and transaction-signing workflows (multisig, MPC, HSM).
• Integrate with blockchain nodes, custody providers, CEX/DEX APIs, and staking protocols.
• Support the integration of third-party staking service providers and manage the associated workflows, including delegation, monitoring, and reward distribution.

• Proven experience in FinTech, Banking, or related financial domains
• Strong understanding of distributed systems architecture and the client–server model
• Ability to design and maintain scalable, low-latency, high-performance systems
• Solid knowledge of concurrency, multithreading, and asynchronous programming
• Awareness of security best practices in handling PII and financial transactions
• Basic understanding of network protocols and troubleshooting
• Experience working in a product-led fast-paced environment as a team player

• Strong understanding of blockchain fundamentals: consensus, mempool, finality, gas mechanics, security considerations, and transaction lifecycles.
• Hands-on experience with major chains (e.g., Ethereum, Bitcoin, Solana, Cosmos, Polygon).
• Deep experience with wallet systems, key management, multisig/threshold signatures, hot/cold wallet architecture, and secure signing pipelines.
• Experience with custody platforms (Fireblocks, BitGo, Ledger Enterprise, Copper) or building custody-grade internal wallet infrastructure.
• Practical experience with staking/validator operations, including rewards, uptime, monitoring, and slashing mitigation.

• Java and Spring: Advanced knowledge of Java Core technologies and the Spring framework
• Data Mastery: Proficiency with SQL databases, ensuring optimal performance, structure, and replication
• Concurrency & Async programming: advanced understanding and hands-on experience in asynchronous programming methods.
• Events streaming: Understanding of the event driven architecture (Kafka or similar solutions).
• Operational Proficiency: Understanding and hands-on experience with Ops activities, Kubernetes, pipelines, Fit Flow and modern CI/CD patterns and strategies
• AI tools: ability to effectively use AI technologies in engineering work e.g. applying AI for coding assistance, debugging, testing, documentation, and optimisation of workflows

• Communication: Effective communication skills, especially with teams responsible for security, operations and product
• Analytical thinking: Ability to tackle and investigate complicated problems and convert it to the task
• Adaptability to Rapid Changes: Demonstrated capability to adjust to quick technological shifts and evolving business requirements
• Ownership and Accountability: Readiness to take ownership of tasks, issues as well as demonstrate accountability of the results and outcome

• Performance: Knowledge of JVM performance optimization practices
• No-SQL: Experience working with no-SQL databases is a big plus
• In-memory storage: Strong knowledge of in-memory cache solutions
• Familiarity with double-entry accounting
• Understanding of DeFi protocols, liquidity mechanisms, yield strategies, or governance systems.
• Exposure to MEV concepts, transaction simulation, or on-chain execution optimization.

• Competitive salary and annual performance-based bonus
• Generous annual leave policy
• Health insurance and pension fund, with additional benefits depending on location
• Hybrid working model (3 days from office) or fully remote across the country of employment
• Workation policy (30 days remote from anywhere in the world)
• Two additional paid days per year dedicated to volunteering

Be a key player at the forefront of the digital assets movement, propelling your career to new heights! Join a dynamic and rapidly expanding company that values and rewards talent, initiative, and creativity. Work alongside one of the most brilliant teams in the industry.

Job Position: Growth Marketing Manager

Location: Texas, USA (Remote Acceptable)

Company: https://infstones.com/

Contact: recruiter-usa@infstones.com

About Company

InfStones is an advanced, enterprise-grade Platform as a Service (PaaS) blockchain infrastructure provider trusted by the top blockchain companies in the world. InfStones’ AI-based infrastructure provides developers worldwide with a rugged, powerful node management platform alongside an easy-to-use API. With over 20,000 nodes supported on over 80 blockchains, InfStones gives developers all the control they need - reliability, speed, efficiency, security, and scalability - for cross-chain DeFi, NFT, GameFi, and decentralized application development. InfStones is trusted by the biggest blockchain companies in the world including Binance, CoinList, BitGo, OKX, Chainlink, Polygon, Harmony, and KuCoin, among a hundred other customers.  InfStones is dedicated to developing the next evolution of a better world through limitless Web3 innovation.

To date, InfStones has raised over $110 million in capital and is backed by Softbank, GGV Capital, Susquehanna International Group (SIG), Dragonfly Capital, Qiming Venture Partners, Plug and Play, and many renowned institutional investors. InfStones is proud to offer medical, vision, dental, short-term and long-term disability insurance, 401(k) plan with company matching, FSA, and other benefits to all full-time employees, along with flexible paid time off, sick days, and holidays.

If you enjoy being on the cutting edge of technology, we encourage you to apply!

Job Description

The Growth Marketing Manager will drive the growth of our vibrant community and execute our digital marketing campaigns. This individual will work in a fun and fast-paced environment alongside other talented team members passionate about empowering Web3 innovation. This is a high-visibility, high-impact role working closely with our Product, Business, Sales teams, and company Executives.

Key Responsibilities

1. Drive user growth, engagement, and conversion across our social media platforms (Twitter, Discord, Telegram).

2. Monitor our social media platforms for the latest industry trends and developments.

3. Track user interests and feedback and generate demand.

4. Produce highly-engaging, performance-driven social media content.

5. Recruit and manage relationships with KOLs and influencers to drive user engagement and conversion.

6. Plan and coordinate Web3 marketing campaigns, including reward-based, KOL, and partner co-marketing campaigns.

7. Foster an engaging and positive environment across our online community.

8. Moderate discourse in the community, ensuring smooth daily interactions.

9. Provide customer support, ensuring effective handling of community queries and issues.

Qualifications

1. Three (3+) plus years of growth marketing experience with a Web3/blockchain company (startup environment preferred) with a focus on digital channels, especially mobile and social media.

2. Hands-on experience in designing persuasive and conversion-oriented marketing promotion activities and campaigns in multi-channel digital formats, including web, email, social media, online communities (KOL/influencer), and video.

3. Successful track record of scaling user growth on platforms such as Twitter, Discord, and Telegram.

4. Ability to resolve user inquiries and disputes tactfully and effectively within 24 hours.

5. Familiarity with performance marketing and data analytics and reporting, including digital marketing tools such as SEO/SEM, Google Analytics, and Google Ads.

6. Strong project management, communication, and collaboration skills with the ability to work effectively across global teams in different time zones.

Senior Product Designer – Product Design / UX

Remote – LATAM / Full-time / Remote

Info on the Senior Product Designer role

Ready to take the next step in your international career? We can support you!

Ubiminds is a GPTW-certified, people-first company that partners with American software product companies to scale their global teams. We connect top LATAM talent with international product companies while providing full employer-of-record support and long-term career development.

In this opportunity, you will join a product-driven organization focused on delivering mobile-first and data-driven user experiences. The team builds products used by millions of users and relies heavily on research, experimentation, and analytics to continuously improve the user journey.

This role combines UX strategy, product thinking, and hands-on design execution, contributing to the creation of high-quality digital experiences across web and mobile platforms.

Challenge

We are looking for a Senior Product Designer (5+ years) who thrives in user-centered design environments and enjoys solving complex product challenges.

You will work closely with Product Managers, Engineers, Data Analysts, and Researchers to identify opportunities, improve critical user journeys, and design intuitive, scalable product experiences.

This role requires strong ability to translate complex product problems into elegant design solutions, supported by quantitative and qualitative insights.

As a senior contributor, you will also help evolve the design system, contribute to design culture, and ensure that design decisions remain aligned with business objectives and user needs.

Responsibilities

• Champion design thinking and promote collaboration across teams

• Collaborate with Product, Engineering, Data, and Research teams to identify user needs and define product requirements

• Design end-to-end product experiences across web and mobile platforms

• Translate complex problems into clear user journeys and design solutions

• Align design decisions with business goals and product strategy

• Create and maintain design artifacts, including:

  • Information architecture diagrams

  • User flows

  • User stories and use cases

  • Wireframes and high-fidelity mockups

  • Interactive prototypes

• Prototype and test user interactions and workflows

• Use qualitative and quantitative research insights to guide design decisions

• Analyze product analytics and behavioral data to improve user experience

• Contribute to the evolution and governance of the design system

• Participate in design critiques, providing and receiving constructive feedback

• Document design decisions and maintain clear product design documentation

Mandatory Skills

• 5+ years of professional experience in product design

• Strong portfolio demonstrating end-to-end UX/UI design work

• Proven experience applying human-centered design principles

• Experience designing for web and mobile applications

• Ability to lead or independently execute medium to large product initiatives

• Experience conducting or leveraging user research (discovery and validation)

• Experience using analytics and behavioral data to inform design decisions

• Experience working with design systems

• Strong communication and storytelling skills for presenting design decisions

• Ability to collaborate effectively with cross-functional teams

Nice to Have

• Experience designing products in B2C eCommerce or B2B SaaS environments

• Familiarity with front-end technologies such as HTML5, CSS, and JavaScript

• Experience facilitating Design Thinking workshops or Design Sprints

• Strong self-management and accountability in fast-paced environments

• Passion for innovative product experiences and emerging industries

Team & Environment

• Cross-functional product team including Product, Engineering, Data, and Research

• Culture focused on collaboration, creativity, and experimentation

• Strong emphasis on research-driven and data-informed design decisions

• Opportunity to work on large-scale mobile and web products

• Environment that encourages design ownership and innovation

About Ubiminds

Our Culture

People First. We are all about people!
Challenge yourself. Continuous improvement is in our essence.
Make it happen. Attitude and commitment matter.
We’re in this together. Collaboration is key.
Averaging on awesome. We strive to exceed expectations.
Keep it real. Transparency and honesty guide us.

Perks and Benefits

As a Senior Product Designer @Ubiminds, you will:

• Work as part of an international product engineering team

• Receive full back-office support (HR, career guidance, concierge services)

• Enjoy a 100% remote work model

• Get a MacBook provided by Ubiminds

• Access free English lessons with native speakers

• Participate in internal tech communities and growth initiatives

• Be eligible for our referral bonus program

• Optionally use our Florianópolis office with snacks, games, and weekly massages

How our process works

1. Interview with a Tech Recruiter

2. Client process (this may vary)

3. Offer 🎉

Job Position: Sales Representative

Location: Texas, USA  (Remote Acceptable)

Company: https://infstones.com/

Contact: recruiter-usa@infstones.com

About Company

InfStones is an advanced, enterprise-grade Platform as a Service (PaaS) blockchain infrastructure provider trusted by the top blockchain companies in the world. InfStones’ AI-based infrastructure provides developers worldwide with a rugged, powerful node management platform alongside an easy-to-use API. With over 20,000 nodes supported on over 80 blockchains, InfStones gives developers all the control they need - reliability, speed, efficiency, security, and scalability - for cross-chain DeFi, NFT, GameFi, and decentralized application development. InfStones is trusted by the biggest blockchain companies in the world including Binance, CoinList, BitGo, OKX, Chainlink, Polygon, Harmony, and KuCoin, among a hundred other customers.  InfStones is dedicated to developing the next evolution of a better world through limitless Web3 innovation.

To date, InfStones has raised over $110 million in capital and is backed by Softbank, GGV Capital, Susquehanna International Group (SIG), Dragonfly Capital, Qiming Venture Partners, Plug and Play, and many renowned institutional investors. InfStones is proud to offer medical, vision, dental, short-term and long-term disability insurance, 401(k) plan with company matching, FSA, and other benefits to all full-time employees, along with flexible paid time off, sick days, and holidays.

If you enjoy being on the cutting edge of technology, we encourage you to apply!

Key Responsibilities

1. Act as the market-facing representative of InfStones, demonstrating our capabilities and value to prospects and customers across select verticals including Crypto funds, Blockchain Protocol Foundations, and Asset Managers/Family Offices. 

2. Collaborate with account managers, business development specialists, and InfStones leadership to drive the sales process to sell InfStones platform services across all blockchain ecosystems.

3. Engage and communicate effectively with prospects, customers, partners, and fellow employees. 

4. Identify and support the development of new/improved sales tools.

5. Achieve and exceed sales targets, including the number of new customers by vertical, and InfStones revenue earned.

Qualifications

1. B.S. in Business / Economics / Finance, or other Business related fields.

2. 3+ years of working experience in the blockchain industry. 

3. Demonstrated success in meeting/exceeding monthly, quarterly, and annual sales.

4. Excellent listening, verbal, and written communication skills.

5. Strong passion and knowledge of crypto and blockchain. Blockchain-related sales experience is a must.

6. Naturally curious and eager to learn new technologies.

Prefers (Nice to have)

1. Relevant experience in start-ups.

2. Experiences with CRM software including the configuration, and development of dashboards and reports. 

3. Strong network in the crypto and blockchain industry.

4. Experience selling into the crypto & blockchain space.

We're building safety-enhancing technology for aviation that will save lives. Automated aviation systems will enable a future where air transportation is safer, more convenient and fundamentally transformative to the way goods — and eventually people — move around the planet. We are a team of mission-driven engineers with experience across aerospace, robotics and self-driving cars working to make this future a reality.

As a Senior Software Engineer - Engineering Productivity at Reliable Robotics, you will design, and implement software to support the development, analysis, and certification of automated aircraft systems. You will work closely with product owners and end users to develop solutions that enable and optimize engineering development workflows. The software you produce will be critical to the development and certification of the first fully autonomous aircraft.

Responsibilities

In your role as an internal tool developer, you will develop applications, infrastructure, and tools used by engineering to capture product requirements and interface definitions, model the product architecture and design, and reduce and analyze flight and lab test data. You will supercharge the engineering organization’s efficiency and effectiveness by streamlining tools and processes. You will work with other teams and stakeholders to establish technical and UX design requirements for these projects and own the “plan, code, build, test, release, deploy” lifecycle of these applications and services.

• Bachelor’s degree in Computer Science, Computer Engineering, or equivalent experience
• 5+ years experience with professional full stack web development in a team setting
• Professional experience with core browser technologies (JavaScript, HTML, CSS) and TypeScript
• Experience structuring dynamic, model-driven data and determining data relationships
• Experience working with SQL, NoSQL, and time series databases
• Experience designing software architecture for both new and existing projects

• Experience using Python and libraries such as pandas, matplotlib, and django
• Experience integrating with cloud platforms and infrastructure tools such as AWS, Terraform, and Docker
• Experience designing and implementing ingestion pipelines for high-throughput streams of real-time telemetry
• Experience integrating business intelligence and data visualization tools such as Tableau, Power BI, Superset, Metabase
• Experience developing React components and reusable libraries/tools for developers

At Reliable Robotics, we believe that our internal tools are key ingredients to our success. Aircraft design, integration, and certification are highly complex processes requiring diligent management of data and their relationships. Traditionally a paper process, our tools enable our system designers to move faster, conduct more thorough and comprehensive analyses, and design safer aircraft systems. Come be a part of taking our products to the next level.

Must be willing to travel up to 10% of the time.

The estimated salary range for this position is $175,000 to $235,000/annual salary + cash and stock option awards + benefits.  At Reliable Robotics, we strive to provide competitive and rewarding compensation based on experience and expertise, as well as market conditions, location, and pay equity.  

In addition to base compensation, Reliable Robotics offers stock options, employee medical, 401k contribution, great co-workers and a casual work environment.

This position requires access to information that is subject to U.S. export controls. An offer of employment will be contingent upon the applicant’s capacity to perform in compliance with U.S. export control laws.

All applicants are asked to provide documentation that legally establishes status as a U.S. person or non-U.S. person (and nationalities in the case of a non-U.S. person). Where the applicant is not a U.S. person, meaning not a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident, (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, or not otherwise permitted to access the export-controlled technology without U.S. government authorization, the Company reserves the right not to apply for an export license for such applicants whose access to export-controlled technology or software source code requires authorization and may decline to proceed with the application process and any offer of employment on that basis.

At Reliable Robotics, our goal is to be a diverse and inclusive workforce.  As an Equal Opportunity Employer, we do not discriminate on the basis of race, religion, color, creed, ancestry, sex, gender (including pregnancy, childbirth, breastfeeding, or related medical conditions), gender identity, gender expression, sexual orientation, age, non-disqualifying physical or mental disability or medical conditions, national origin, military or veteran status, genetic information, marital status, or any other basis covered by applicable law. All employment and promotion is decided on the basis of qualifications, merit, and business need.

If you require reasonable accommodation in completing an application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to work@reliable.co

Contentsquare is the all-in-one experience intelligence platform designed to be easily used by anyone who cares about digital journeys. With our flexible and scalable platform, organizations quickly get a deep understanding of their customers’ whole online journey.

We are a global leader in the experience analytics space, with a growing presence across 15 offices worldwide. We’re here to stay—and we’re looking for team members who are excited to drive impact and help us scale even further.

Our aim is to create an inclusive workplace where everyone learns and succeeds. Contentsquare has built a community of individuals who are daring, understanding, and deliberate. We invite you to join us in making the complex simpler—for our customers, their customers, and each other.

Important note: Be careful of scammers pretending to be from Contentsquare. We will never ask for money or contact you through random texts. Any communication from our in house Talent Acquisition team will only ever come from our contentsquare.com or @contentsquare-ext.com domain. For more information, visit our careers blog.

Please read:

1. This is a software engineering role. We are looking for applicants with minimum 5 years of software engineering experience, with a particular background in TypeScript. While we are building software on top of LLMs, this is not a machine learning role.

2. This role is remote (France, Spain, Italy, Poland, Germany) but can also be office-based (hybrid) in Barcelona, Paris, Milan, Munich or Cairo.

We're looking for a Senior Fullstack Engineer (Applied AI) to join one of several exciting product initiatives currently in progress that leverage the latest in AI, particularly using Large Language Models (LLMs). One example project is extending our AI CoPilot product (currently only available in Heap) to more surfaces, allowing users without expertise in product or digital experience analytics to answer their questions simply by asking them.

We are moving rapidly  to leverage LLMs to reduce time to insight, make setup easier, and much more.

As our next Senior Software Engineer (Applied AI), you will be focused on product development, with a side of early product iteration. For example, we expect engineers to participate in user interviews as we validate product hypotheses.

This is an exciting opportunity to work in a “startup within the startup.” We move quickly from idea to proof of concept to interview to product, ensuring that what we build provides actual value to our customers.

As LLMs and the related technologies are growing and changing rapidly, we are enthusiastic about new ideas and libraries but discerning – what we build is foundational.

We're a distributed team that operates across the US and Europe. We're open to hiring the right person anywhere within the US East Coast time zone or Europe.

• Desire to work in a fast-paced development environment where the customer is in the loop. We prefer to fail fast and start over than to learn too late that we’ve built the wrong thing.
• Strong motivation to build an AI feature.
• Extensive fullstack web application development experience (5+ years), preferably in a data-related industry.
• Experience with Typescript, with a variety of front-end frameworks (React, Vue, Node...).

• Strong opinions, weakly held about how to evaluate the performance of an LLM-based application.
• Experience bringing an application built on top of LLMs from inception to market.
• Ability to iterate/prototype rapidly to answer data-related using LLMs (and other ML when appropriate).
• Awareness of what LLMs are good at, what they’re not good at, and how to navigate this.
• Familiarity with various LLM providers and their relative tradeoffs.

Why you should join Contentsquare

We invest in our people through career development, mentorship, social events, philanthropic activities, and competitive benefits. We are always assessing the perks we offer to ensure we’re aligned with the employees' needs.

Here are a few we want to highlight:

- Virtual onboarding, Hackathon, and various opportunities to interact with your team and global colleagues both on and offsite each year

- Work flexibility: hybrid and remote work policies

- Generous paid time-off policy (every location is different)

- Lifestyle allowance

- A Culture Crew in every country we’re based in to coordinate regular activities for employees to get to know each other and bond outside of work

- Every full-time employee receives stock options, allowing them to share in the company’s success

- We have multiple Employee Resource Groups, that offer a safe space for individuals who share common identities, life experiences, or allyship to connect, support one another, and passionately advocate for the issues close to their hearts

- And more benefits tailored to each country

Contentsquare is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to sex, gender identity or expression, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Your personal data is used by Contentsquare for recruitment purposes only. Read our Job Candidate Privacy Notice to find out more about data protection at Contentsquare and your rights. You can exercise your rights by using our dedicated Data Subject Rights Portal here. 

Your personal data will be securely stored in our hosting provider’s data center in Oregon (US west). We have implemented appropriate transfer mechanisms under applicable data protection laws.

Contentsquare may use AI-assisted tools to help review and screen applications. All decisions involving hiring are made by human reviewers, and your personal data will be processed in accordance with our Candidate Privacy Policy.

Before jumping into all the information about the role and what you can bring to the table, let us introduce ourselves real quick.

About us

Insider One is the #1 platform that brings everything marketing and customer engagement teams need in one place so they can reach their peak potential and become unstoppable. 

Our story began with six desks and a vision to create a single platform to make industry-first technologies and emerging channels accessible to marketers worldwide. Today, Insider One is powered by 1,500+ team members representing 50+ nationalities across 30+ offices.  With AI at its core and an integrated Customer Data Platform (CDP), Insider One unites data, personalization, and journey orchestration across the most extensive set of natively supported channels, including WhatsApp, SMS, Email, Web, App, and Site Search. 

We recently raised one of the largest funding rounds in the industry, a $500M Series E led by General Atlantic. We are backed by top-notch investors, including Sequoia Capital, QIA, Riverwood, and Endeavor Catalyst, and trusted by 2000+ customers from high-growth startups to the most prestigious Fortune 500 companies such as Samsung, Nike, L’Oreal, Singapore Airlines, Nestlé, Nissan, Lenovo, Puma, IKEA, Allianz, Domino's, and the list goes on.

Insider One was congratulated for becoming one of the only woman-founded, women-led B2B SaaS unicorns in the world. Loved by customers, recognized by analysts, we are the only vendor recognized as the #1 leader in all the capabilities marketing and customer engagement teams need. Don’t just take our word for it — see for yourself. We consistently outperform and continue our leadership, and the results speak for themselves.

From day one, Insider One’s mission has not only been to build a world-class product company, but also to create one of the most socially progressive technology communities in the world. Through our social responsibility initiatives like 100 Social Responsibility Projects, AI Training for Teachers, Code Academy, SheCodes, SheLeads, and SheMarkables, our community has committed to scaling its impact on our communities across 30+ countries, driving initiatives in health, education, farming, animal rights, and increasing women’s representation in STEM.

Behind all these achievements is an exceptionally talented, visionary team of overachievers that moves fast and agile, creating cutting-edge products, and focuses on making an impact. If you want to be a part of this journey, just keep reading.

And now? Now we are looking for a Front-end Developer, who will help our Web Development Team create and implement a wide variety of web-based products using Go, Node JS, or PHP, and wants to take their career one step further. If you think you are one of those people, here you will have the chance to work with the world's leading brands with Artificial Intelligence & Machine Learning technologies. Right now, while you are reading this, we are sending an average of 2.2 billion requests and almost 2 billion instant notifications to more than 450 servers a day. On the Artificial Intelligence and Predictive side, we have more than 100 TB of historical data. We do not wait for jobs or opportunities to come to our feet, we create them. We have now reached 25% of global users. If all these interests you, read on for more! 

Our Engineers and Software Developers always think with an innovative perspective, taking advantage of the inexhaustible power of the digital world. They create impressive and intelligent products like a true artist. Our Product and Development teams are located in our Istanbul office, so we produce and develop the technology we export to the world in our own country. As Insider One, we believe in cooperation and adapting the innovations brought by technology by acting fast. We work closely with other Departments with agile teams, and we are not afraid of getting our hands dirty. As we said; we do not wait for jobs or opportunities to come to our feet, we create them ourselves. You can check our Tech Stacks here!

Join our dynamic team where we focus on delivering innovative software solutions. We specialize in leveraging a modern stack with Native JavaScript, jQuery, Vue.js, TypeScript, and Node.js to build scalable and user-friendly applications. We're looking for passionate, competitive developers who thrive in a collaborative environment and are eager to contribute their skills in cutting-edge web projects.

• Participates in the entire project life cycle, from product development and release to maintenance.
• Researches, evaluates, and shares existing and upcoming new technologies with the team.
• Develops and maintains high-quality, scalable JavaScript/TypeScript applications.
• Collaborates with cross-functional teams to design, develop, and implement web-based solutions.
• Works closely with Back-End Developers to communicate with APIs.
• Provides control of error channels to keep product quality at the highest level.
• Writes and maintains unit tests to ensure code quality and stability.
• Aims to keep code quality and information sharing at the highest level with daily code reviews.

• Have 3+ years of experience as a Front-end Developer with modern DevOps (NPM, Vite, WebPack, Gulp, Browserify, Babel, etc.) and micro Front-end.
• Experience leading projects and implementing cloud-based solutions.
• Strong proficiency in native Vue.js, TypeScript, and Node.js.
• Have experience working in an Agile team.
• Experience with any cloud services, preferably AWS.
• Solid understanding of unit, functional, and e2e testing frameworks and tools.
• Solid understanding of design patterns.
• Familiarity with Microservices, RESTful APIs, JSON, and AJAX.
• A competitive mindset with a passion for problem-solving and innovation.
• Have experience with Sass or other compiled CSS languages and have experience in responsive web design.
• Have experience in developing and testing across multiple browsers, platforms, and devices, including smartphones and tablets.
• Ability to work effectively within a collaborative, team-oriented environment.
• Have good knowledge of version control systems (e.g., Git).
• Are in tune with maintaining, scaling, and monitoring the systems (Datadog, Sentry, etc.).
• Are self-motivated; independent, organized, and proactive; highly responsive, flexible, and adaptable when working across multiple teams.
• Have a visionary mindset.

• Familiarity with Laravel in a small scope.
• Knowledge of CI/CD pipelines and automation tools.

• Enjoy a monthly meal allowance designed to enhance your daily routine.
• Access comprehensive private health insurance.
• Feed your curiosity with access to Spotify, LinkedIn Learning, Blinkist, MasterClass, Neoskola, and CloudGuru.
• Level up with internal trainings covering AI fundamentals, coding, foreign languages, and a wide range of personal development skills.
• Be part of a diverse team that’s as global as it gets, where every voice is heard and 50+ nationalities build together.
• Become a Shareowner through our eligibility-based “ESOP” and own a piece of what you build.
• Help build the team you want to work with and enjoy rewarding referral bonuses.
• Opportunities to give back to your community through volunteering and purpose-driven social impact projects.
• From global retreats to team-building activities, expect year-round events that turn into lifelong memories.
• Get inspired by the greatest minds in the tech industry through events like our Tech & Dev Talks.
• Work from anywhere in Turkey through our fully remote setup.

We aren't just hiring for a position; we are hiring for a mission — a mission to build a lasting legacy that will set the benchmark for the most progressive tech companies out there. 

To do this, we are looking for exceptional talent to join a community of good-hearted individuals who take high ownership and are relentlessly driven to go the extra mile.

If this sounds like who you are and where you aspire to be, we are excited to meet you.

We provide equal opportunity in a zero-discrimination workplace and not just welcome but also embrace everyone without regard to sex, race, color, nationality, religion, gender identity, sexual orientation, disability status, citizenship, or marital status.

Please follow Insider One on LinkedIn, Instagram, X, Facebook and Medium!

SKELAR — український венчур-білдер, який будує міжнародні tech-бізнеси. Разом із ко-фаундерами збираємо сильні команди, щоб перемагати на глобальних ринках.

Сьогодні в SKELAR десяток бізнесів у різних нішах — від EdTech до маркетплейсів. Це компанії, що потрапляють у рейтинги ТОП-стартапів та продуктових компаній України, займають найвищі щаблі в AppStore та розробляють платформи, якими користуються мільйони людей. А ще про бізнеси SKELAR пишуть TechCrunch, Wired та інші світові медіа.

Пишаємося сильною командою із 1000+ фахівців, які мають круту експертизу й амбітні цілі. Наші люди — найцінніший актив компанії, тож ми обираємо будувати бізнеси разом з найкращими талантами на ринку.

Зараз ми в пошуку Tech Lead / Full-stack у новий бізнес Risora.

Для 76% людей найглибшим болем у житті стає прірва між тим, ким вони є насправді, і тим, ким вони могли б стати. Аби подолати цей розрив, ми створили застосунок — симулятор особистості.

Наша ідея проста: найкращий спосіб змінитись і досягти мети — це відпрацьовувати реальні сценарії, а не просто читати про них. Застосунок бере ваш тип особистості та перетворює його на серію практичних вправ, які показують, як характер визначає вашу ефективність та стосунки. Кожне тренування, кожен вибір і результат формують чітку картину вашого потенціалу.

Ти приєднуєшся як перший інженер — hands-on Full-stack із амбіцією вирости в CTO та ко-фаундера.

Які виклики чекають:

— Будувати iOS-застосунок та веб-платформу end-to-end;

— Покривати весь цикл розробки — архітектура, імплементація, деплой, підтримка;

— Налаштовувати інфраструктуру, CI/CD пайплайни та cloud-середовища (AWS у пріоритеті);

— Інтегрувати AI API та third-party сервіси (OpenAI, аналітика, платіжні провайдери);

— Тісно співпрацювати з дизайном і продуктом, щоб перетворювати ідеї у production-ready фічі;

— Щодня використовувати AI-інструменти розробки (Cursor, Copilot тощо), щоб рухатись швидше і писати кращий код;

— Закладати tech-стандарти, code review процеси та документацію в міру того, як команда росте.

Що для нас важливо:

Must have:

— Сильні навички в розробці бекенду та архітектури або в розробці мобільних застосунків (React Native, Swift або Flutter);

— Hands-on досвід розробки і запуску мобільних застосунків (React Native або Swift);

— Високий рівень AI-флюентності в розробці;

— Copilot або схожі інструменти як частина щоденного workflow;

— Досвід інтеграції AI/LLM API (OpenAI, Anthropic тощо);

— Ownership mindset — береш повну відповідальність за те, що будуєш, а не лише за свої таски;

— Досвід з App Store submission та Apple Developer ecosystem;

Nice to have:

— Бекенд-досвід з Node.js (інші стеки розглядаємо, Node у пріоритеті);

— Досвід роботи з базами даних;

— PostgreSQL або схожою реляційною БД;

— Досвід роботи в стартап-середовищі;

— Досвід побудови consumer-facing або гейміфікованих продуктів;

— Інтерес до психології, behavioral science або personality-driven продуктів.

Що тобі слід знати про SKELAR?

Звісно, що це венчур-білдер. Іншими словами — компанія, яка будує tech-бізнеси в різних нішах та підкорює глобальні ринки.

А ще в нас є благодійний фонд, створений співробітниками компанії — SKELAR foundation. В межах ініціативи створюємо та фінансуємо проєкти, що сприяють подоланню наслідків війни та відновленню України.

Можливості всередині нашого венчур-білдера, завдяки яким можемо круто перформити та досягаємо цілей:

— 10+ команд SKELAR Platform, яка забезпечує операційну ефективність бізнесів: від рекрутингу та технічного оснащення до фінансової та правової архітектури;

— Спільнота фаундерів, які вже запустили не один бізнес та діляться своїм практичним досвідом;

— Внутрішні клуби за професійними напрямками: маркетинг, розробка, фінанси, рекрутинг;

— Тренінги, курси, відвідування конференцій;

— Медичне страхування та корпоративний лікар.

Головне — разом ми будуємо в SKELAR середовище для самореалізації людей.

Більше розповімо на нашій першій зустрічі-знайомстві.

Давай із нами будувати the next big everything!

Healthcare is in crisis and the people behind the results deserve better. With more and more data coming from wearables, lab tests, and patient–doctor interactions, we’re entering an era where data is abundant.

Junction is building the infrastructure layer for diagnostic healthcare, making patient data accessible, actionable, and automated across labs and devices. Our mission is simple but ambitious: use health data to unlock unprecedented insight into human health and disease.

If you're passionate about how technology can supercharge healthcare, you’ll fit right in.

Backed by Creandum, Point Nine, 20VC, YC, and leading angels, we’re working to solve one of the biggest challenges of our time: making healthcare personalized, proactive, and affordable. We’re already connecting millions and scaling fast.

Short on time? TL;DR

• You: Can define what should be measured, how it should be modeled, and how those insights should shape product and company decisions.

• Ownership: You’ll own Junction’s highest-leverage statistical, modeling, and evaluation work across diagnostics, clinical workflows, and AI-enabled product development.

• Scope: This is not a pure IC modeling role and not a reporting role. You’ll set the methodology, research roadmap, and decision framework for how Junction uses data to drive product, clinical, and business outcomes.

• Salary: $180,000 – $220,000 + equity

• Location: Fully remote (EST timezone only)

Why we need you

Junction sits in the flow of high-value diagnostics and clinical data. As the company grows, our advantage moves beyond just having data to having the ability to turn it into reliable intelligence improving product decisions, customer outcomes, and the performance of the business.

Some of that work exists today, but it is not yet owned as a coherent function. Models get built. Analyses get done. Experiments answer local questions. But we need someone who can define the broader scientific and analytical system: what we should measure, what methods we trust, where modeling creates real leverage, and how that work translates into products and decisions that hold up outside a demo.

We’re hiring our first Data Scientist to take ownership of, and establish that standard.

This role will lead Junction’s most important modeling, experimentation, and evaluation work. You’ll partner closely with data, product engineering and leadership teams to drive the analytical roadmap by which Junction can leverage differentiated value from data.

What you’ll be doing day to day

• Own the research and modeling work underlying Junction’s highest-priority data science opportunities across diagnostics, clinical workflows, and AI-enabled product features

• Define rigorous frameworks for measurement, experimentation, and causal evaluation so we can distinguish signal from noise and make decisions we can defend

• Lead development of predictive models, segmentation approaches, risk or routing logic, and other statistical systems that directly inform product and business strategy

• Build the analytical foundation behind customer-facing features — from model development through to validation and performance tracking

• Partner with engineering and data engineering to ensure models and analytical systems can be put in production, are reliable, and useful in real workflows

• Establish how Junction evaluates data-driven and AI-enabled features, including methodology, quality thresholds, monitoring, and performance review

• Communicate complex technical findings clearly to technical and non-technical stakeholders, including tradeoffs, limitations, and implications for action

Requirements

• Strong track record of leading high-stakes analytical work that influenced product, operational, or business decisions

• Deep foundation in statistical inference, experimental design, observational analysis, and model evaluation

• Strong Python and/or R skills, with experience working on large, messy real-world datasets

• Experience building predictive or decision-support models in production or near-production environments

• Experience partnering closely with engineering to move work from analysis or prototype into deployed systems

• Ability to operate at both strategic and hands-on levels: defining the roadmap while also getting into the details when needed

• Strong communication and stakeholder management skills; able to explain methods, findings, and tradeoffs to executives as well as technical peers

• Comfort operating in a startup environment with ambiguity, limited structure, and high ownership

Nice to have

• Experience designing, executing, and publishing research studies

• Experience with HIPAA, PHI, or other regulatory clinical frameworks

• Deep familiarity with modern data tooling and production workflows across warehouses, orchestration, and transformation layers

• Experience developing, deploying, and designing evaluation frameworks for LLM or AI-powered features in customer-facing products

• Expertise directly working with healthcare, diagnostics, lab data, wearable data, and other clinical data

• Experience applying causal inference methods, such as diff-in-diff, propensity scoring, or instrumental variables in practice

What this role isn’t

• Not an analytics role focused on dashboards, reporting, or one-off analysis

• Not an ML platform role — you won’t own infrastructure or tooling

• Not a good fit if you mainly want to experiment with models or AI ideas without being accountable for how they perform in production

• Not a good fit if you struggle with ambiguity. Knowing what to work on is part of the job

How you'll be compensated

• Salary: $180,000 – $220,000 + equity

• Your salary is dependent on your location and experience level

• Generous early stage options (extended exercise post 2 years employment)

• Regular in-person offsites, last were in Tenerife and Miami

• Monthly learning budget of $300 for personal development and productivity

• Flexible, remote-first working - including $1K for home office equipment

• Monthly budget of $150 to use towards a coworking space

• 25 days off a year + national holidays

• Healthcare coverage depending on location

Oh and before we forget:

• Backend Stack: Python (FastAPI), Go, PostgreSQL, Google Cloud Platform (Cloud Run, GKE, Cloud BigTable, etc), Temporal Cloud

• Frontend Stack: TypeScript, Next.js

• API docs are here: https://docs.junction.com/

• Company handbook is here with engineering values + principles

Important details before applying:

• We only hire folks physically based in GMT and EST timezones - more information here

• We do not sponsor visas right now given our stage

What’s in it for you? 

Ready to make a serious impact? Millions of people already rely on Calendly, and we’re still in the midst of exciting product growth — it’s a fantastic time to join us. Everything you’ll work on here will accelerate your career to the next level. If you want to learn, grow, and do the best work of your life alongside the best people you’ve ever worked with, then we hope you’ll consider allowing Calendly to be a part of your professional journey.