About Helius

Helius is building the core infrastructure for Solana - empowering developers to create the next generation of crypto-powered applications. Our mission is to accelerate the development of internet capital markets by making it easier, faster, and more intuitive to build on-chain.

Thousands of teams - from early-stage startups to industry leaders like Coinbase, Phantom, and Jupiter - rely on Helius APIs, webhooks, and indexing tools to power their products. Backed by Haun Ventures, Founders Fund, and Foundation Capital, we’re a small, senior team obsessed with performance, simplicity, and scalability in decentralized systems.

Read our Helius Manifesto to see how we work and what we value.

About the Role

We’re looking for a Sr. Full-Stack Engineer to own the most critical parts of the Developer Portal: onboarding, configuration, enablement, and observability. These surfaces are instrumental to providing a top-tier customer experience, maximizing conversion and retention. The expectations are high, decisions move fast, and the work you ship will be used immediately by thousands of developers.

You’ll work across React, TypeScript, Next.js, Golang, and Postgres. You’ll partner closely with founders and product leadership, raise the bar on quality, and take full ownership of features end-to-end.

What You'll Do

• Create clean, fast onboarding flows that directly drive conversion and activation

• Build scalable backend services that power our user-facing applications

• Drive technical decisions around frontend architecture, state management, and API design

• Improve performance, reliability, and long-term maintainability across the stack

• Move quickly, make strong product calls, and simplify complex problems

What You'll Bring

• 5+ years of full-stack development experience in production environments

• Strong proficiency with React and modern frontend development

• Strong backend experience with languages like Golang, C#, Java, or Rust

• Experience building and maintaining REST/GraphQL APIs

• Experience with database design and optimization

• Strong system design and architecture skills

• Understanding of CI/CD practices and DevOps principles

• Demonstrated ability to work autonomously and execute at speed with excellent communication and collaboration skills

Nice to Have

• Prior experience building and maintaining billing systems

• Prior startup and/or web3 experience

• Solana development experience

• Understanding of web security best practices

Why Helius?

• High-impact work: Your code will power applications used by millions across the Solana ecosystem, including Coinbase, Jupiter, and Phantom

• Serious engineering: Build fast, reliable systems and user experiences across distributed infra, high-throughput backends, and modern frontend stacks

• Ownership & growth: Lead critical initiatives, influence architecture and product direction, and take on more responsibility as the company scales

• Remote-first flexibility: Work where you’re most effective with a flexible, fully distributed team

• Competitive comp & perks: Market-leading salary, meaningful equity, generous vacation, wellness budgets, and support for learning and travel

• Mission-driven team: Join ambitious builders who move fast, take ownership, and are shaping the future of decentralized apps

• Seek Excellence.
• Be Selective To Be Effective.
• Be Highly Aligned, Loosely Coupled.
• Disagree Transparently.
• Encourage Independent Decision-Making.
• Build Dream Teams.

Descripción:

Experiencia comprobada en Angular 17 (nivel alto). Experiencia avanzada en Javascript (nivel alto). Conocimientos y experiencia práctica en PHP (nivel medio). Solo frontend para maquetado con Symfony

Responsabilidades:

Desarrollar y mantener aplicaciones web utilizando Angular y Javascript como tecnologías principales. Crear componentes reutilizables y optimizados para mejorar la escalabilidad del sistema. Colaborar en la definición y evolución de la arquitectura de la aplicación. Gestionar el flujo de trabajo con Git siguiendo el estándar Gitflow. Asegurar la calidad del código mediante buenas prácticas, revisión entre pares y pruebas. Documentar las implementaciones y procesos técnicos.

Experiencia comprobada en Angular 17 (nivel alto). Experiencia avanzada en Javascript (nivel alto). Conocimientos y experiencia práctica en PHP (nivel medio). Solo frontend para maquetado con Symfony

About the Role

Shape the future of Web3 by building fast, high-quality frontend applications. As a key part of our team, you’ll design and develop core features to create a smooth and responsive user experience. You’ll work closely with product, design, and blockchain teams to bring ideas to life from start to finish.

Core Responsibilities

Architect, develop, and maintain high-performance, responsive web applications using modern frontend technologies

Collaborate closely with product, design, and blockchain teams to deliver exceptional user experiences

Build pixel-perfect UI components from Figma mockups and design assets

Debug and troubleshoot issues across the full web stack

Qualifications

Bachelor’s in Computer Science or related field, or equivalent experience

3+ years in frontend development, with 1+ years in Web3/DeFi

Expertise in JavaScript, TypeScript, React ecosystem

Solid understanding of web performance optimization and best practices

Experience with Web3.js, Ethers.js, and an understanding of Web3 principles (wallets, smart contracts)

Soft Skills:

Basic English verbal and written communication skills are required

Strong collaboration abilities in a remote, cross-functional team

Ownership mindset - “you build it, you run it”

Problem-solving skills with attention to detail

Quick learner in a fast-paced environment

About Us:

At CompassX, our clients rely on us to lead high-priority strategic initiatives and transformational projects.  Our mission is to create a community of people who come up with innovative approaches and deliver the best outcomes for our clients.

You will have the opportunity to leverage your experience, creativity, and skills to impact your clients and influence the trajectory of our firm to achieve growth for the team and your career.

We are honored to be recognized as a “Best Place to Work” in Southern California and listed as one of INC.’s 5000 fastest-growing private companies in the U.S.

At ARB Interactive, creativity, tech, and play collide. Founded in 2022, we've grown to nearly 200 team members and were named one of LinkedIn's ​2025 Top 50 Startups in the United States​! We move fast, think big, and love bold ideas that push boundaries (and buttons). From new rewards to fresh game mechanics, every challenge is a chance to innovate and have fun doing it. Our culture is collaborative, curious, and full of laughter because great ideas grow best between coffee, code, and a few epic high-fives.

Overview
As a Fullstack Software Engineer, you’ll architect, build, and maintain modern, scalable systems across the stack. This is a hands-on role focused on both the frontend (React/Next.js/TypeScript) and backend (Node.js, MySQL, AWS) to deliver features that empower our users and drive business growth.

What You'll Do

• Design, develop, and maintain front-end features in React (Next.js) and TypeScript

• Architect reliable backend services and APIs using Node.js, TypeScript, and MySQL

• Lead initiatives across the stack, such as game lobbies, authentication, promotions, and payment integrations

• Collaborate with product, design, business stakeholders, and QA to deliver polished, scalable features

• Optimize for performance, accessibility, SEO, and responsiveness

• Champion best practices, mentor team members, and lead code reviews

• Support and enhance our AWS-based infrastructure

• Ensure high quality deliverables through testing, QA collaboration, and monitoring

Requirements

• 5+ years of professional frontend engineering experience with React, TypeScript, and Next.js

• 2+ years of backend development experience with Node.js, TypeScript, and MySQL

• Experience in cloud environments (preferably AWS) and familiarity with serverless architecture

• Strong understanding of state management, design systems, and component architecture

• Familiarity with A/B testing, web analytics, and responsive design

• Strong communicator with a proactive, team-oriented approach

• Experience building or supporting high-traffic applications or gaming platforms is a plus

• Bachelor’s degree in Computer Science or equivalent experience

Nice-to-Haves

• Experience with Terraform and infrastructure-as-code

• Exposure to online gaming or payment processing systems

• Exposure to streaming or messaging technologies (e.g. event-driven systems)

Diversity Commitment: We are focused on building a diverse and inclusive team. We welcome people of all backgrounds, experiences, abilities, and perspectives and are an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Important Security Notice: Our recruitment team will only contact candidates through official channels using @arbinteractive.com email addresses and via our recruiting platform, Ashby. If you find a position on a third party careers page (LinkedIn, Indeed, etc.), the job posting will redirect you to our careers page (https://jobs.ashbyhq.com/arb-interactive) to begin your application. We will never request payment, banking information, or personal identification details during the application process.

If you're ever uncertain about the legitimacy of communication claiming to be from our company, please forward it to recruiting@arbinteractive.com for verification before responding or clicking any links.

About AirDNA

We built AirDNA to solve a problem: how do you make smart short-term rental decisions when there’s too much guesswork and not enough good data?

What started in a garage in California in 2015 is now a global team helping thousands of people — from aspiring hosts to major real estate firms — make confident choices about where to invest, what to charge, and how to grow.

Our mission is simple: give people the tools they need to build freedom through short-term rentals. Whether that means buying their first Airbnb or scaling a portfolio, we’re here to help unlock financial independence and growth.

We track 10M+ listings in 120,000 markets, and our platform is trusted by users in over 100 countries. It’s big data, made useful.

In 2023, AirDNA acquired Uplisting, a powerful property management software that helps hosts and operators manage listings across Airbnb, Vrbo, and other platforms. With features like channel management, automated messaging, dynamic pricing, task coordination, and financial reporting, Uplisting expands our mission to support every stage of the short-term rental journey — from investment to operations.

The AirDNA team

We’re a curious, driven, and kind group of humans who genuinely love what we do. Our values — Happy, Hungry, Honest — guide how we show up for our customers and for each other.

Want to see what that looks like in action? You’ll get a feel once you meet us.

We welcome applicants from all backgrounds and encourage you to apply even if you don’t check every box. Passion, potential, and perspective matter here.

The Role

AirDNA is looking for a Frontend Tech Lead to help shape the future of our product experience and technical direction. While this role is full-stack, you will be the technical driver for our frontend guild, pushing forward our React/TypeScript architecture, design systems, and developer experience. You’ll partner with Product, Design, and Engineering leaders to deliver beautiful, performant, and scalable customer-facing applications. As a Tech Lead, you’ll guide technical decisions across squads, mentor engineers, and help set the long-term direction of our frontend practice.

• Lead frontend technical strategy: Define best practices, champion modern frontend architecture, and drive adoption of component libraries, state management patterns, and performance optimizations.
• Build customer-facing features: Work as a hands-on engineer in your squad, implementing features with React, TypeScript, Next.js, and associated libraries.
• Shape the frontend guild: Facilitate guild discussions, align engineers across squads, and promote knowledge-sharing and consistency in our frontend stack.
• Mentor and grow engineers: Coach junior and mid-level developers, review code, and help engineers build strong frontend skills.
• Collaborate cross-functionally: Partner with Product Managers, Designers, Data Scientists, and Backend Engineers to deliver features that delight customers.
• Contribute full-stack when needed: While you’re frontend-leaning, you’ll occasionally dive into backend services (Python, AWS, APIs, Kubernetes) to deliver end-to-end solutions.
• Drive engineering excellence: Influence tooling, CI/CD, testing, and monitoring strategies that improve developer velocity and reliability.
• Represent engineering: Serve as a technical leader in planning sessions, roadmap discussions, and cross-team initiatives.

• Experienced: 8+ years of professional software engineering, with at least 5 years of recent experience in React and TypeScript.
• Frontend expert: You’ve scaled and optimized large-scale SPAs, understand rendering/performance tradeoffs, and care deeply about accessibility and design fidelity.
• Full-stack capable: You’re comfortable contributing to backend systems (Python/Django/FastAPI, AWS, data pipelines) when the team needs it.
• Technical leader: You’ve led technical discussions, influenced architecture decisions, and aligned teams toward common engineering standards.
• Mentor: You enjoy leveling up others, giving thoughtful feedback, and guiding careers.
• Collaborator: You thrive in cross-functional environments and can translate business goals into technical strategy.
• Forward-thinking: You stay current on frontend trends, evaluate emerging tools, and bring pragmatic innovation to the team

• Experience with design systems and component libraries (e.g., Storybook, Radix, Styled Components).
• Experience with React Query, Recoil, Redux, or other state/data management approaches.
• Experience with Google Maps API or other data visualization libraries (D3, Leaflet, Mapbox).
• Strong background in CI/CD pipelines (GitLab preferred) and containerization (Docker/Kubernetes).
• Familiarity with headless CMS platforms (Prismic, Contentful).
• Experience with data-intensive apps, large-scale visualizations, or personalization at scale.

• Competitive cash compensation and benefits, the salary for this position is $130,000 - $175,000 per year. 
• Colorado Salary Statement: The salary range displayed in specifically for those potential hired who will work or reside in the state of Colorado if selected for this role. Any offered salary is determined based on internal equity, internal salary ranges, market data/ranges, applicant’s skills and prior relevant experience, certain degrees and certifications. 

• Medical, dental, and vision packages to meet your needs
• Unlimited vacation policy; take time when you need it 
• Quarterly team outings 
• 401K with employer match up to 4%
• Continuing education stipend
• Lunch is provided Tuesday to Thursday for those in the Denver office
• Commuter/RTD benefit for Denver based employees
• 16 weeks of paid parental leave
• New MacBooks for employees
• Pet-friendly!

AirDNA seeks to attract the best-qualified candidates who support the mission, vision and values of the company and those who respect and promote excellence through diversity. We are committed to providing equal employment opportunities (EEO) to all employees and applicants without regard to race, color, creed, religion, sex, age, national origin, citizenship, sexual orientation, gender identity and expression, physical or mental disability, marital, familial or parental status, genetic information, military status, veteran status or any other legally protected classification. The company complies with all applicable state and local laws governing nondiscrimination in employment and prohibits unlawful harassment based on any of the aforementioned protected classes at every location in which the company operates. This applies to all terms, conditions and privileges of employment including but not limited to: hiring, assessments, probation, placement, benefits, promotion, demotion, termination, layoff, recall, transfer, leave of absence, compensation, training and development, social and recreational programs, education assistance and retirement. 

We are committed to making our application process and workplace accessible for individuals with disabilities. Upon request, AirDNA will reasonably accommodate applicants so they can participate in the application process unless doing so would create an undue hardship to AirDNA or a threat to these individuals, others in the workplace or the company as a whole. To request accommodation, please email compliance@airdna.co. Please allow for 24 hours to process your request. 

By applying for the above position, you will confirm that you have reviewed and agreed to our Data Privacy Notice for Applicants.

At Connectly we are building the future of conversational commerce in Latin America with the focus on Whatsapp. Instead of shoppers installing yet another app, we are offering a 360 engagement platform for retailers inside of an app that everyone already have on their phone - Whatsapp. 

We are a VC-backed Series B startup with a world-class team hailing from Meta, Google, Uber, and other top Silicon Valley companies. We operate as a hybrid company, with offices in Bogotá and San Francisco, and a remote-first culture everywhere else.

• We’re looking for an exceptional Senior Backend Engineer with strong Go (Golang) expertise and experience designing large-scale distributed systems.
• You’ll work across backend and frontend domains, collaborating closely with product, sales, and AI platform teams to design, prototype, and launch powerful conversational experiences for some of Latin America’s largest retailers. This is a role for an independent problem solver who enjoys both deep technical challenges and high-impact product thinking.

• Design, build, and maintain distributed backend systems using Go, AWS, Kafka, Postgres, and DynamoDB.
• Collaborate cross-functionally with product managers, designers, and enterprise partners to define user journeys, performance goals, and success metrics.
• Own critical parts of Connectly’s platform infrastructure — from messaging orchestration to data pipelines and API integrations.
• Collaborate closely with product, AI, and frontend teams to deliver scalable, customer-facing features.
• Ensure reliability, observability, and operational excellence across all services.
• Establish, track, and iterate on performance metrics, leveraging data to optimize outcomes and drive measurable business results.
• Work asynchronously with global teams, maintaining strong communication and documentation.
• Plan and manage your workstream, making thoughtful tradeoffs between deadlines, quality, and innovation.
• Mentor teammates, contribute to code reviews, and uphold engineering best practices in a fast-moving, distributed environment.

• Exceptional communication skills with both technical and non-technical stakeholders.
• Deep attention to detail paired with strong system-level thinking; you can zoom out to strategy and dive deep into code.
• A bias for action and results, with comfort navigating ambiguity and evolving product needs.
• Genuine curiosity and a drive to stay ahead of the rapidly changing AI landscape.
• Balance of product sense and technical rigor; you care as much about user experience as you do about system performance.
• Experience with cloud infrastructure (AWS) and event-driven architectures.
• Solid understanding of system design, concurrency, and data consistency.
• Pragmatic approach to engineering; you balance simplicity, reliability, and speed.

• BS or MS in Computer Science or related technical field.
• 5+ years of experience in hands-on software engineering roles.
• Proven track record building and scaling enterprise systems using Go, AWS, Kafka, Postgres, and/or DynamoDB.
• Experience with Python is a plus.
• Experience with frontend engineering (React, TypeScript, etc.) is a plus.
• Prior experience developing or deploying WhatsApp conversational applications is a strong plus.
• Experience working in fast-paced, customer-centric environments, ideally in a startup or high-growth tech company.
• Based in Europe; remote-first with occasional team offsites.

• Work alongside an exceptional, mission-driven team in a culture that values curiosity, impact, and continuous learning.
• Competitive compensation with equity participation.
• Unlimited time off and flexible working hours.
• Flexible working hours and remote-first culture across the EU.

We are a strong believer in passion, curiosity and willingness to learn on the job. If you are in doubt, we encourage you to apply! 

Connectly is an equal opportunity employer. We’re committed to building a diverse, inclusive, and supportive workplace that is distributed around the world.

About Mainstay

Mainstay is the leading market intelligence platform purpose built for buying, managing, and selling homes in the single family rental industry. As an AI native company, we turn complex data into clarity that helps the industry move forward with confidence. Founded within Opendoor, Mainstay launched as an independent company in 2024 and recently raised a Series A round led by Khosla Ventures.

Ready to shape the future of real estate with AI? Join Mainstay and help us redefine what’s possible in the single family rental space. If you thrive on solving complex problems and want to make a tangible impact in a fast-growing industry, we’d love to hear from you - apply now and let’s move the industry forward, together!

About the role

What you should expect as a full-stack software engineer: maximum agency, tight feedback loops with customers, and no shortage of product challenges that directly translate to business value! You’ll have the opportunity to design, build, and ship complex systems and tools that enable teams to execute at scale.

We're looking for someone who can build robust, reliable, and production-ready features end to end, from backend systems and retrieval pipelines to user-facing product experiences. Our products are built with Python, TypeScript, and React on AWS.

What you'll do

In this role, you'll shape solutions from the ground up - owning backend and frontend design, automating complex workflows, and directly applying user feedback. You'll help set technical direction for the team, mentor other engineers, and turn big ideas into products that create real impact for our customers and the business.

In this role, you will:

• Contribute to all phases of product development, from ideation and prototyping to implementation and iteration.

• Build and evolve both frontend product experiences and backend services that power them.

• Design reliable and scalable backend services to support new features in production.

• Modernize and automate legacy workflows in the real estate industry.

• Define and ship useful features in partnership with cross-functional teams.

• Mentor and support the growth of other engineers on the team.

• Collaborate closely with product managers, designers, and operators to identify and solve customer pain points.

What we’re looking for

• 3+ years of experience building and delivering production-grade software, ideally in fast-paced, high-growth startup environments.

• Strong full-stack engineering skills, with a focus on backend scalability and system reliability.

• Experience designing, building, and evolving scalable systems and services.

• Clear, concise communicator - essential for our remote, highly collaborative team.

• Proactive and ownership-driven - comfortable navigating ambiguity and shifting priorities.

• Customer-focused mindset with a drive to build solutions that solve real problems.

• Strong Python background; experience with TypeScript and React is also a plus.

• Experience with workflow automation or complex data integration is a plus.

#LI-AW

Mainstay Built on Trust

At Mainstay, trust is at the core of everything we do. We build trust with everyone -- from candidates to employees to partners. We believe in fairness and openness throughout our hiring process, evaluating candidates based on qualifications without regard to race, color, religion, national origin, age, gender, marital status, disability, veteran status, sexual orientation, gender identity, or any other protected status. Our privacy practices describe how we handle applicant information, you can find the policy details for California residents here.

We are committed to providing reasonable accommodations throughout our recruitment processes for candidates with disabilities, pregnancy, religious beliefs, or other reasons protected by applicable laws. If you require assistance or a reasonable accommodation, please contact us at mainstay-recruiting@opendoor.com

Want to get to 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 development footprint. Ubi custom-curates Brazilian top 5% talent for their LATAM strategy, offering a unique combo of staff augmentation and employer-of-record services.

Ubiminds is assisting a company that is building an exciting new product suite for Public Safety. 

Challenge

We are seeking a Full Stack Software Engineer to join our team and contribute to the development of scalable, high-performing applications. This role will focus on backend services built with .NET and C#, paired with modern frontend development using Angular. The ideal candidate wiWe are seeking a Full Stack Software Engineer to join our team and contribute to the development of scalable, high-performing applications. This role focuses on backend services built with .NET and C#, paired with modern frontend development using Angular. The ideal candidate will take full ownership of features — from design to testing — ensuring that code quality and reliability are maintained at every step.

The role also values a solid understanding of software architecture and modern engineering principles, with experience in Domain Driven Design (DDD) considered a strong plus. Engineers in this position are expected to work proactively, identifying and resolving issues early, while integrating testing into their development process (“shift-left” mindset).

Responsibilities:

- Design, build, and maintain backend services and APIs using C#, .NET, and GraphQL.

- Develop responsive and dynamic front-end experiences using Angular (18+) and TypeScript.

- Practice â€œshift-left” testing: developers fully own the quality of their code, integrating testing throughout the development process.

- Migrate monolith to microservices on AWS.

- Write comprehensive unit and integration tests for all development work — no separate QA dependency.

- Identify, debug, and resolve issues early in the development cycle.

- Collaborate closely with Product, QA, and Design teams to deliver reliable, scalable solutions.

- Participate in design and code reviews, leading technical discussions and planning sessions.

- Help reduce technical debt, improve performance, and ensure adherence to engineering best practices.

Mandatory Skills:

- Strong experience with C# and .NET for backend development.

- Proficiency in Angular (18+) and TypeScript for frontend development. You are If you have experience with React and want to learn Angular, you are very welcome.

- Proven experience writing and maintaining automated unit and integration tests.

- Experience with GraphQL APIs and data-driven architecture.

- Prociency working with Amazon Web Services (AWS).

- Strong understanding of relational databases, particularly SQL Server.

- Demonstrated ability to proactively identify and fix issues early.

- Strong communication skills and ability to collaborate effectively across teams.

Nice to Have:

- Experience with Domain Driven Design (DDD).

- Familiarity with microservices architecture.

Team & Environment:

- Collaborative environment working closely with PMs, QA, and designers.

- Engineers are fully responsible for testing and code quality (shift-left development culture).

- Balanced workload of new feature development and ongoing system maintenance.

- Encourages ownership, accountability, and continuous improvement.

About Ubiminds

Our Culture

People First. We are all about people!

Challenge yourself. There’s always room for improvement and continuous improvement is in our essence.

Make it happen. Be ready to take challenges as they come. It’s all about attitude and commitment.

We’re in this together. We work as a team, thrive as a team, and evolve as a team.

Averaging on awesome. We work hard to deliver high-quality services and look forward to exceeding expectations.

Keep it real. We promise you honesty, transparency, and openness, regardless of the situation.

Perks and Benefits

As a Full Sack Engineer - NET / Angular @Ubiminds, you:

- You are placed in a product-based company, with the same treatment as their full-time employees.

- Have our full back-office support, from career guidance to HR and concierge services.

- Enjoy our remote-first policy – we are a distributed team, after all.

- Get your own MacBook (none of that "bring your own device" stuff here).

- Have access to growth opportunities with other amazing technology professionals, through tech talks, chapter meetings, and even remote happy hours for tons of fun!

- Improve your English through free lessons with a native English speaker - get to the next level on your communication skills!

- Candidate Referral bonus (promote Ubi to your tech friends, and get paid for it!)

- Miss working in the office? Our cool Florianópolis headquarters is available, whenever you want, with weekly quick massages & tasty snacks, soft drinks, and games

How our process works

1. Interview with Tech Recruiter (chat about the job opening and your experiences)

2. Preparation Interview with the CS Manager

3. Client process (this may vary)

4. Offer (yay)

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Character Biosciences

Character Biosciences is a drug discovery and development company building world-class, deeply-phenotyped databases that integrate genomics with longitudinal clinical and imaging data in age-related macular degeneration (AMD) and glaucoma therapeutic areas. Our interdisciplinary team, comprising experts in clinical science, data science, statistical genetics, machine learning and drug discovery utilize these platforms to determine genetic drivers of disease progression, advance novel therapeutics and define genetics-based patient stratification. Character is currently advancing two programs in AMD towards clinical development with additional programs in earlier stages of discovery research in AMD and glaucoma areas.

The Opportunity

We are looking for an experienced software engineer to join our team and contribute to the build out of our observational study software and broader data platform. As a member of a small team, you will play an active role in product design and development via partnership with internal end-users at Character Bio. You will play a key role delivering technology solutions that will enable a wide range of functions across the company, including clinical trial operations, data science, and genomics.

This role requires a collaborative working style, attentive listening and an ability to translate the expressed needs of non-technical staff, as well as leadership to propose creative solutions that balance tradeoffs. The multi-modality information content within our data can be complex, so candidates should also be literate and interested in longitudinal clinical data, as well as medical image and genomic data, from a scientific and regulatory perspective.

This is a fully remote role.

Key Responsibilities

• Collaborate with our clinical research team to develop features that support our longitudinal studies

• Build appropriate tooling to connect deidentified and processed data with our data science environment

• Integrate third party software platforms to ingest and transform patient data, and extend these platforms by building and configuring data exploration and analysis apps

Skills and Qualifications

• Bachelor’s Degree and 3-5 years of experience building and deploying web applications (familiarity with Django highly preferred)

• Some familiarity with frontend development (this is not a frontend-heavy role, although there are times when frontend knowledge will be a critical requirement for development).

• Experience with cloud platforms, CI, and containerized deployments, particularly GCP and Kubernetes

• Demonstrated ability to communicate technical concepts, gather requirements from, and provide technical guidance to non-technical stakeholders

• Track record of self-directed work and proactive problem-solving

• Ability to express a strong product sensibility with user-centered design, and anticipate user needs

• Comfortable with scoping, designing, and implementing features with minimal technical oversight

Preferred Qualifications

• Experience working with sensitive or regulated data

• Previous experience in healthcare or clinical research

• Familiarity with compliance frameworks (HIPAA, 21 CFR Part 11)

Compensation & Benefits
The annual pay range for this full-time position is $140-180k base + bonus + equity + benefits.

The stated compensation range reflects pay for roles based in New York or San Francisco metro area; compensation for hires in other locations may be adjusted based on the local market rate.

Benefits include a competitive salary, bonus, strong equity incentives, medical, dental, vision, 401(k), and an accrued paid time off policy. Character is committed to recruiting, developing, and supporting colleagues from all backgrounds. We embrace diversity, equity, and inclusion as an integral part of our culture.

Supabase is an Open Source and fully remote company building developer tools for hundreds of thousands of indie developers, startups, and businesses.

We’re looking for a Docs Engineer to help build our documentation site, API, and Docs AI tools. You’ll be responsible for our docs site and content pipelines, building the tools for product teams and Technical Writers to showcase Supabase features.

We believe that documentation is more than just a tool. It’s part of our product. The documentation is where developers take their first step on their side project.

We know our docs need a lot of work, and that’s why we need you. If you have ideas for what the best docs in the world would look like, we want you to join us and make that happen.

What You’ll Be Responsible for

• Level up our documentation site. Make it a best-in-class experience for users ranging from indie vibe coders to enterprise engineering teams.

• Maintain our docs tooling and content pipelines. Make working on docs a smooth experience for both internal and external contributors.

• Work with our open source contributors through GitHub discussions, issues, and pull requests.

You Might Be a Good Fit If You Have

• Frontend experience. You can build and maintain a Next.js site and content pipelines.

• Documentation experience. You know something about information architecture, and ideally have worked on a docs site.

• Open source or community facilitation experience is a plus. Our docs are open source, and you’ll need to engage with the community through GitHub issues and pull requests.

• Experience with automated testing and building pipelines for docs.

What We Offer

• Fully Remote

  We hire globally. We believe you can do your best work from anywhere. There are no Supabase offices, but we provide a WeWork membership or co-working allowance you can use anywhere in the world.

• ESOP

  Every team member receives ESOP (equity ownership) in the company. We want everyone to share in the upside of what we’re building together.

• Tech Allowance

  Use this budget to set up your ideal work environment—laptop, monitor, headphones, or whatever helps you do your best work.

• Health Benefits

  Supabase covers 100% of health insurance for employees and 80% for dependents, wherever you are. Your wellbeing and your family’s health are important to us.

• Annual Off-Sites

  Once a year, the entire company gathers in a new city for a week of connection, collaboration, and fun. It’s a highlight of our year.

• Flexible Work

  We operate asynchronously and trust you to manage your own time. You know what needs to be done and when.

• Professional Development

  Every team member receives an annual education allowance to spend on learning—courses, books, conferences, or anything that supports your growth.

About the Team

Supabase was born-remote and open-source-first. We believe our globally distributed team is our secret weapon in building tools developers love.

• 180+ team members

• 40+ countries

• 15+ languages spoken

• $496M raised

• 430,000+ community members

• 30,000+ memes posted (and counting)

We move fast, build in public, and use what we ship. If it’s in your project, we probably use it in ours too. We believe deeply in the open-source ecosystem and strive to support—not replace—existing tools and communities.

Hiring Process

We keep things simple, async-friendly, and respectful of your time:

1. Apply – Our team will review your application.

2. Intro Call – A short video chat to get to know each other.

3. Interviews – Up to four calls with:

   • Founders

   • Future teammates

   • Someone cross-functional from product, growth, or engineering (depending on the role)

4. Decision – We may follow up with a final question or go straight to offer.

All communication is remote and we aim to move fast.

🌟 Accomplished Tech Visionary: 

Elevate your expertise to new heights at 3Pillar, the premier destination for trailblazing senior software engineers like yourself. Picture collaborating with industry leaders, spearheading transformative projects that redefine urban living, establishing new media channels for enterprise companies, or driving innovation in healthcare. Our mission is to revolutionize the tech landscape, and your skills are integral to achieving this ambitious goal.

Your role extends beyond the realm of code composition; you will architect transformative solutions that reshape entire industries. Join us and spearhead the charge toward a tech future that transcends the ordinary. 🔮🌐

• Facilitate effective communication with client project stakeholders regarding project status and recommendations.
• Craft client code that is not just efficient, but also performant, testable, scalable, secure, and of the highest quality.
• Actively participate in accurate planning and estimation efforts, utilizing project methods and tools.
• Proficiently gather requirements and organize/present developed features for clients.
• Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements.
• Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success.
• Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities.
• Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities.
• Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment.

• Experience/expertise in the following areas specified below:
• Design and implement scalable backend services and APIs using Node.js
• Utilize serverless services, namely AWS services such as Lambda, API Gateway, DynamoDB, or RDS for robust backend infrastructure
• Collaborate with cross-functional teams to define and execute on technical requirements
• Optimize system performance and troubleshoot complex issues
• Mentor and guide junior team members, fostering a culture of learning and growth
• Stay updated with the latest Node.js and AWS technologies to drive continuous improvement
• Experience in Agile software development methodologies
• Expertise in applying Object-Oriented Programming principles (abstraction, encapsulation)
• High-level design proficiency following UML / C4 / ArchiMate
• Experience in creating and implementing well-tested, scalable, and performant enterprise-level systems

• Good understanding of SOLID principles
• Familiarity with OWASP
• Proficiency in the English language

• Ability to optimize backend performance and troubleshoot complex issues
• Familiarity with modern frontend build tools and CI/CD pipelines
• Excellent problem-solving skills and a proactive attitude towards challenges
• Strong verbal and written communication skills.
• Professional software engineering experience, working on multi-discipline teams
• Experience in backend development with expertise in node.js 
• Proficiency in designing and implementing RESTful APIs and microservices architecture
• Strong knowledge of AWS services like Lambda, API Gateway, DynamoDB/RDS, and S3
• Experience with containerization using Docker and orchestration with Kubernetes (optional)
• Excellent problem-solving skills and a proactive attitude towards challenges

• Object-Relational Mappers (ORMs)
• Architectural (Microservices, Serverless etc) and Design (Factory, Singleton, Observer etc) Patterns
• Unit Testing

What is it like working for 3Pillar Global?

At 3Pillar, we offer a world of opportunity:

- Imagine a flexible work environment – whether it's the office, your home, or a blend of both. From interviews to onboarding, we embody a remote-first approach. 

- You will be part of a global team, learning from top talent around the world and across cultures, speaking English everyday. Our global workforce enables our team to leverage global resources to accomplish our work in efficient and effective teams. 

- We’re big on your well-being – as a company, we spend a whole trimester in our annual cycle focused on wellbeing. Whether it is taking advantage of fitness offerings, mental health plans (country-dependent), or simply leveraging generous time off, we want all of our team members operating at their best.

- Our professional services model enables us to accelerate career growth and development opportunities - across projects, offerings, and industries.

- We are an equal opportunity employer. It goes without saying that we live by values like Intrinsic Dignity and Open Collaboration to create cutting-edge technology AND reinforce our commitment to diversity - globally and locally. 

Join us and be a part of a global tech community! 🌍💼  Check out our Linkedin site and Careers page to learn more about what it’s like to be part of our #oneteam! 

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Join Our Team

Oowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team.

As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions. Our commitment to creating a nurturing work environment is recognized by our certification as a Great Place to Work, where you will have opportunities for professional development, growth, and a chance to make a significant international impact.

We offer the convenience of remote work, allowing you to craft a work-life balance that suits your personal and professional needs. We're looking for candidates who are passionate about technology, proficient in English, and excited to engage in remote collaboration for a worldwide presence.

About the Role:

We are seeking a Frontend Engineer to design, build, and optimize the clinician-facing web applications that power our telemedicine platform. This is a hands-on engineering role focused on building modular, maintainable, and scalable code while ensuring an exceptional user experience for healthcare professionals. You will collaborate with product managers, designers, and backend engineers to create responsive, intuitive interfaces that streamline clinical workflows and enable doctors to focus on what truly matters—patient care.

The ideal candidate has strong experience with Angular, Ionic, and TypeScript, as well as a deep understanding of UI performance, accessibility, and design system best practices. You’ll contribute to a component library that supports multiple brands and deployments, ensuring consistency across a rapidly evolving ecosystem. Working closely with teams across the U.S. and Brazil, you’ll play a critical role in delivering efficient, visually polished, and reliable user experiences for our clinical partners. If you’re passionate about frontend development, healthcare innovation, and building products that make a real difference, we’d love to hear from you.

• Build dynamic and responsive interfaces using Angular, Ionic, and TypeScript for web and mobile experiences.
• Collaborate with product and design teams to translate user needs into intuitive, efficient interfaces.
• Contribute to a design system and reusable component library for multiple brands.
• Develop adaptable UI components with configuration options for easy customization.
• Optimize rendering performance and ensure smooth, responsive user experiences.
• Integrate with RESTful APIs and manage data flow efficiently.
• Write clean, maintainable code with strong testing practices.
• Partner with QA to resolve UI issues and ensure production quality.

• 6+ years of professional frontend development experience (Angular preferred).
• Strong proficiency in JavaScript/TypeScript, HTML, and CSS.
• Experience building data-driven or form-heavy interfaces.
• Solid understanding of performance optimization and accessibility (WCAG).
• Familiarity with Vite, Webpack, CI/CD pipelines, and Git workflows.
• Experience with responsive design and mobile-friendly applications.
• Experience consuming REST APIs, managing application state (Redux, Akita), and handling auth tokens.
• Strong understanding of RxJS, Angular CLI, SSR (Angular Universal), or PWA experience is a plus.
• Prior experience in healthcare systems or clinician tools is highly desirable.
• Excellent communication, problem-solving, and collaboration skills.

Benefits & Perks:

Home office;

Flexible Hours;

Competitive compensation based on experience;

Career plans to allow for extensive growth in the company;

International Projects

Games and Competitions;

And more!

Come join us in breaking the mold and revolutionizing the tech landscape!

You can also apply here:

Website: https://www.oowlish.com/work-with-us/

LinkedIn: https://www.linkedin.com/company/oowlish/jobs/

Instagram: https://www.instagram.com/oowlishtechnology/

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