Source Job

• Design and develop scalable back-end systems and applications using Node.js, TypeScript, and related technologies.
• Collaborate with cross-functional teams to architect solutions and ensure software is high-performing, secure, and reliable.
• Adopt best practices for software engineering and contribute to innovative language education products.

The company specializes in language education and technology, providing personalized learning experiences in classrooms and online. They offer a range of educational programs and advanced LMS for K-12, higher education, and corporate clients, with a focus on innovation and impact.

• Design, build, and ship full-stack features that customers use daily.
• Own your work end to end from scoping to follow-through.
• Work in Node.js, TypeScript, React, and Postgres.

FOSSA is a platform that helps organizations automate open source license compliance, vulnerability prioritization, and regulatory requirements. It is a rapidly growing series-B company with a distributed team across multiple countries.

• Own the technical direction for internal tools, including architecture, design systems, and engineering standards.
• Build end-to-end features across front-end and back-end, applying ranking and recommendation techniques.
• Mentor engineers through pairing, code review, and detailed specs, while driving down technical debt.

Raya builds internal tools and platforms that drive operational efficiency. They are a small, engineering-led team that values AI-collaborative development and high craftsmanship.

• Design, build, ship, and own end-to-end product features used by thousands of developers and hundreds of millions of end-users.
• Work across frontend, backend, and data boundaries, making thoughtful tradeoffs to deliver reliable, high-quality systems.
• Take ownership from problem definition through production rollout and long-term maintenance, including scoping and prioritization.

RevenueCat gives app businesses the infrastructure and tools to build, run, and improve their monetization. We're a remote-first team of 150+ people across 25+ countries, guided by values we actually practice: Customer Obsession, Always Be Shipping, Own It, and Balance.

• Design, build, and maintain scalable full-stack systems with depth in backend services using TypeScript/Node.js and Python.
• Contribute to architectural decisions, system design, and production readiness across AWS cloud infrastructure.
• Mentor engineers, refine standards, and drive consistent delivery of well-scoped releases in a remote team.

Inizio Evoke is a healthcare company focused on making health more human through innovative solutions. They are an equal opportunity workplace emphasizing a fully remote, collaborative culture with outstanding company-paid benefits.

• Build features across the discovery layer and the products behind it, including search and browse for teachers, curation for admins, and exploration for students.
• Develop backend services using relational databases, non-relational datastores, message queuing, and cloud infrastructure with typed contracts.
• Build and test frontend experiences in TypeScript and React, with accessibility treated as a requirement and unit, component, and contract tests included.

Renaissance is a global leader in pre-K–12 education technology, helping educators analyze and personalize learning paths for students. Serving over one-third of US schools and in more than 100 countries, the company fosters a culture of trust, collaboration, and growth.

• Build agents with agents, from chat affordances to ambient background agents.
• Use existing patterns for data modeling, GraphQL, and component architecture, and know when to break out.
• Learn the domain from in-house experts and work closely with product designers.

Luminary is the AI-native system of action for wealth transfer services, transforming complex estate planning and ownership documents into a structured data asset. It serves 1,000+ customers with a small, senior team backed by prominent investors, fostering a culture of modern tooling and engineer ownership.

• Design and develop scalable shared backend services using Java and serverless technologies.
• Implement RESTful APIs and event-driven systems, and contribute to frontend components as needed.
• Collaborate with cross-functional teams, mentor junior developers, and ensure high-quality code through testing and CI/CD.

Turnitin partners with educational institutions to promote honesty and consistency across all subject areas and assessment types. With over 21,000 academic institutions as clients, the company fosters a remote-centric culture that empowers employees to work with purpose and accountability.

• Own the codebase end to end as the primary engineer: ship features, fix issues, and keep production healthy.
• Get the stack quiet by automating the manual processes that still eat time today.
• Root-cause and resolve production incidents in live systems with paying customers.

They are an established, profitable US-based B2B SaaS company behind a decade-old sales-engagement platform for cold email and outreach automation. The team is small and lean, and this is the most important engineering hire on the product.

• Design, build, and maintain the web application front end and APIs that power the education data platform.
• Contribute to data pipeline and integration work, ensuring data is validated, well-structured, and secure.
• Collaborate with Data Engineering, Data Science, Product, and Customer Success to ship features that directly affect student outcomes.

DataKind believes in the transformative power of data science and AI to create a more promising future. As a remote organization with a people-first culture, they offer flexibility, comprehensive wellness support, and a commitment to diversity and equity.

• Build and ship features across a TypeScript/React front-end and Python/PostgreSQL back-end.
• Develop analytics functionality that turns business data into dashboards and reports.
• Own technical design, write tests, and investigate production issues.

CelebriOS is a software company building B2B SaaS products that help businesses make better decisions, streamline operations, and get more value from their data. As a growing remote-first team, we focus on usability, reliability, and measurable impact in everything we build.

• Own product features end to end from ambiguous requirements through deployment and monitoring.
• Collaborate with product owners and domain experts to build reliable, maintainable full-stack solutions.
• Leverage AI-assisted coding, code review, and QA tools to increase development velocity and quality.

The company builds production-grade web software for regulated domains such as fintech. It operates with small, collaborative engineering pods that emphasize ownership, autonomy, and AI-assisted development.

• Own customer problems end-to-end from idea to production.
• Work across the full stack (frontend, backend, infra) as a product engineer.
• Leverage AI agents to deliver 2x output and improve system efficiency.

Hostinger is an AI-first company serving over 5.5 million clients across 150 countries. They foster a culture of freedom and responsibility guided by 10 company principles.

• Develop complex, scalable full-stack solutions using Node.js, React, and TypeScript.
• Implement automated testing (TDD), CI/CD, and best engineering practices in a cross-functional team.
• Collaborate with UI/UX designers to build exceptional data products ensuring usability and technical excellence.

SunnyData is a leading Databricks technology partner that empowers customers with scalable architectures, data engineering pipelines, and ML/AI applications. The company is committed to diversity and inclusion, and offers opportunities for career growth in a collaborative culture.

• Develop features and responsive UIs using React, build scalable backend APIs with Node.js, and contribute to data-driven microservices with Python.
• Write unit tests, participate in code reviews and Agile/Scrum ceremonies, and collaborate with designers and analysts to deliver reliable technical solutions.
• Optimize application performance, design secure architectures, and contribute to CI/CD pipelines and Git-based workflows.

Jobgether is a platform that uses AI-powered matching to connect candidates with jobs. They operate globally, focusing on efficient and fair recruitment processes.

• Own and drive technical strategy across multiple squads, shaping architectural decisions with lasting impact.
• Tackle the company's most ambiguous technical challenges, turning loosely defined problems into scalable solutions.
• Build shared systems and platform capabilities that enable engineering teams to move faster and deliver more effectively.

Onebrief builds collaboration and AI-powered workflow software for military planning and operational coordination. They are a distributed team of builders from military, operational, and technology backgrounds, backed by leading investors and valued at over $2 billion.

• Architect and build scalable features across web and mobile platforms, owning the full development lifecycle.
• Design infrastructure to accelerate customer onboarding and integration, acting as a technical liaison.
• Leverage AI tooling and modern technologies to ship fast, while mentoring peers and raising technical standards.

TOOLBX is a technology company enabling the building supply industry with digital commerce solutions. We are a curious, solution-driven team working to increase operational efficiency for independent building suppliers.

• Build responsive, accessible interfaces in React / Next.js and TypeScript.
• Turn designs into clean, reusable, well-structured components and integrate with backend APIs.
• Review code, including AI-generated code, for quality and consistency while keeping performance and accessibility high.

Monks is the global, digital-first, data-driven unitary operating brand of S4 Capital plc, combining marketing and technology services to redefine brand interactions. The company has been named a Contender in The Forrester Wave and ranks among Cannes Lions' Top 10 Creative Companies, fostering an equal-opportunity culture.

• Build and ship fullstack product features across candidate and recruiter experiences, from API and data model design to frontend implementation.
• Improve real-time AI-powered experiences using model orchestration, streaming UX, and tool/function-calling patterns.
• Partner across product, design, and platform teams to take ambiguous problems from definition to production rollout.

CoderPad builds the future of technical interviewing and assessment with a remote-first culture across Latin America. The company emphasizes AI-assisted development and small, reviewable changes with high-quality code review.

• Own the platform end-to-end as a full-stack generalist, designing, building, shipping, and operating product capabilities across frontend, backend, and infrastructure.
• Lead engineering efforts toward ISO 27001 and SOC 2 readiness by translating compliance requirements into practical controls.
• Use AI-assisted development tools and independently validate generated code for correctness, security, and performance.

They are building an AI-native professional services automation platform. As a startup with a small team, they are seeking their first in-house engineering hire and offer high ownership and autonomy.