Build and maintain web applications for scientific communities and research-focused users.
Develop robust APIs, backend services, and scalable application architectures.
Contribute to Web3 infrastructure initiatives including blockchain features and smart contracts.
A mission-driven company building products at the intersection of technology, science, and decentralized innovation. They are a remote-first, async-friendly team with a small, collaborative culture focused on meaningful global impact.
Build intuitive front-end interfaces and design seamless UX flows.
Implement application logic and integrate APIs, supporting backend needs.
Contribute to web application delivery with strong problem-solving skills.
Software Mind develops impactful solutions for global companies, working with tech giants and unicorns on transformative projects. The culture embraces openness, respect, and growth, with cross-functional teams that combine employment with enjoyment.
Own frontend development at Paires, building the founder-facing product, internal platform, and investor portal with high polish.
Work closely with an exceptional designer to bring your own taste and craft details that most teams skip.
Have full-stack range to ship features end-to-end when needed, working inside a tight-knit senior team reporting to co-founders.
Paires is an AI-first fundraising platform that pairs founders with investors from a global network and runs warm outreach. It is a small, senior, flat team that ships fast, profitable and self-funded.
Own work end to end from discovery to production deployment.
Design and build data foundations and full-stack applications on top of them.
Use AI coding agents as a primary build accelerator to ship production-grade AI systems.
We help companies design, build, and deploy AI agents that automate complex workflows, delivering reliability and efficiency gains. We are a small, fast-moving, ownership-driven team that thrives on building quickly and seeing results in days, not months.
Develop a deep understanding of the Mastra framework and platform, including how different features work together and which interaction patterns best support each use case.
Continuously research emerging interaction patterns, developer tools, and best-in-class products to inform your work.
Think from the perspective of a developer and identify the highest-impact opportunities to improve the user experience across Mastra Studio and the Mastra Cloud platform.
Mastra is the open-source TypeScript framework for building AI agents. With $35M raised and 25k+ GitHub stars, it's a small, fully remote team shipping fast across North American and European time zones.
Design intuitive, high-impact interfaces for surgical and hospital teams, using AI tools to accelerate discovery and prototyping.
Work across the full product lifecycle from early research to high-fidelity delivery, collaborating with clinicians, engineers, and stakeholders.
Build functional, testable prototypes with AI-driven tools like Claude and v0, balancing strong usability with technical and clinical realities.
VitVio designs tools for surgical and hospital teams, creating intuitive interfaces that simplify clinical workflows and improve patient outcomes. As a small team, they emphasize design as central to building, offering a hands-on, fast-paced environment where designers have real product influence.
Develop and enhance fullstack features that ingest, model, and synchronize data into scalable platforms.
Build integrations with external platforms and contribute to dashboards and reporting solutions.
Design and implement secure backend services and APIs while supporting AI-enabled workflows.
The company builds data-driven products that transform software development insights into actionable intelligence. It operates in a fast-paced, highly collaborative environment with a globally distributed team.
Work directly with customers to understand how consequential work gets done and turn rough problems into working AI-native products.
Build across frontend, backend, infrastructure, tools, memory, retrieval, evals, and observability, designing token-efficient agent loops.
Harden the last mile: handle permissions, missing information, forms, handoffs, retries, approvals, exceptions, and recovery to make agents dependable in real firms.
Rowan builds AI-powered systems that automate complex workflows for financial services firms, focusing on dependable execution rather than just generating answers. As a small, fast-moving team, they emphasize craftsmanship, customer proximity, and iterative building.
Build internal and first-party applications on Tempo for agents and humans.
Partner with startups and enterprises to integrate Tempo into their payment systems.
Develop deep understanding of Tempo blockchain, navigate codebases, and ship products across customer environments.
Tempo is a layer-1 blockchain built for stablecoins and real-world payments, originating from Stripe's payment expertise and Paradigm's crypto tech. We're a team of crypto-optimists building infrastructure for onchain economic flows, moving fast with design partners like Anthropic, DoorDash, and Visa.
Develop and maintain full-stack application features across React frontends, Node.js services, databases, and cloud infrastructure.
Design intuitive, accessible user interfaces for complex workflows and data-rich applications while using AI-assisted tools.
Apply modern engineering practices including TDD, automated testing, CI/CD, and deliver frequent, incremental releases.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. The company values efficiency, objectivity, and data privacy, operating in a fully remote environment with a focus on diversity and equal opportunity.
Monitor key product adoption metrics and identify opportunities for improvement.
Conduct complete discovery cycles including user interviews and usability testing.
Collaborate with cross-functional teams to deliver impactful product solutions.
Builder is a product-driven company focused on accelerating customer adoption and engagement through innovative product strategies. The company fosters a culture of innovation, autonomy, and continuous learning with a diverse, multidisciplinary team.
Build and maintain backend services and frontend features using AI tools as part of development.
Design APIs, integrations, and workflows across multiple services and databases.
Own features end-to-end from analysis to deployment while collaborating on architecture decisions.
5Blue Software builds complex software ecosystems with interconnected services and frontend applications. They have an international team focused on collaboration, ownership, and getting things done.
Own major parts of the product experience across web, iOS, and Android using React and React Native.
Build intuitive conversational interfaces for financial planning, turning ambiguous ideas into polished experiences.
Contribute to the AI layer, including LLM orchestration and evaluation, while working closely with founders and users.
They are building an AI-powered financial planning platform called the Financial Answer Machine. As a seed-stage startup, they have a small, remote team focused on high ownership and fast iteration.
Lead development of Dyno’s external-facing AI platforms (e.g., design.dynotx.com)
Develop field-relevant benchmarks for agentic tasks in biological design
Build and improve AI-driven workflows that integrate models, data systems, and experimental feedback
Dyno Therapeutics is a biotech company that develops AI-driven genetic technologies to transform patient lives. They are a high-energy, high-impact team of world-class scientists and engineers working at the intersection of AI and genetic medicine.
Design and build core fullstack systems that power Surge's platform.
Own frontend product decisions and backend architecture for high-impact workflows.
Build scalable systems for data collection, labeling, and evaluation.
Surge AI builds a platform that powers advanced AI models in partnership with companies like Anthropic, Google, Microsoft, and Meta. They are a profitable, small dynamic team with a focus on human intelligence and creativity in AI data.
Design, build, and maintain full stack applications from front-end interfaces to back-end systems.
Develop APIs, microservices, and cloud-based architectures for innovative products.
Collaborate with founders to define technical strategy and shape engineering culture.
SignalFire is a venture capital firm that partners with top early-stage startups across AI, cybersecurity, healthtech, fintech, developer tools, and enterprise SaaS. With a portfolio of over 200 innovative companies, it connects exceptional engineers with founding roles at high-growth startups.
Develop and maintain web applications using modern technologies across frontend and backend.
Use AI tools like Claude, Cursor, and GitHub Copilot to improve productivity and code quality.
Collaborate with designers, product owners, and other developers in a structured international environment.
Lasting Dynamics is an award-winning international software development company specializing in custom engineering, SaaS platforms, and mobile apps. Founded in Italy in 2015, it has grown into a remote-first team across Europe, Norway, and the Middle East, focusing on long-term partnerships and quality over volume.
Design, develop, test, and deploy scalable full-stack applications using Python, React, and TypeScript.
Leverage AI-assisted coding tools to improve productivity and maintain code quality.
Collaborate with cross-functional teams in an Agile remote environment to deliver reliable digital solutions.
The company builds modern software solutions while leveraging AI-assisted development tools to accelerate engineering workflows. They offer a remote-first, flexible working environment with a focus on innovation and continuous learning.
Lead design for new zero-to-one product experiences in untapped AI territory.
Own projects end to end from problem definition to design QA.
Set the vision for future Bolt and raise the quality bar on design.
StackBlitz builds Bolt.new, an AI-powered app builder that enables instant creation and deployment of full-stack web and mobile apps in the browser. They are a fully remote, globally distributed small team passionate about the future of software development.
Design and build production-grade AI systems that connect business tools and automate workflows.
Own end-to-end product development, from architecture decisions to shipping reliable solutions.
Collaborate with technical and product leadership to shape an AI-native platform in a fast-paced environment.
This partner company develops AI-powered software that automates business workflows and connects operational tools. They offer a remote, collaborative, and fast-moving environment with a focus on innovation and ownership.