Design, build, and maintain scalable full stack applications.
Develop AI/LLM-powered features that enhance productivity and personalization.
Collaborate with product stakeholders to define and execute technical vision and strategy.
Katapult Labs brings together exceptional LATAM talent and leading-edge technology to help scale U.S. startups. With an AI-first approach, they create world-class solutions in product, engineering, and business growth, partnering with top founders from networks like 8VC and Action Capitals.
Strong full-stack web development experience with modern frontend frameworks (React, Vue).
Expert rapid-prototyping skills and expertise with TypeScript and modern backend languages.
Strong practical experience with LLM integration and enthusiasm for pushing deeper into autonomous agent systems.
H2 Analytics is redefining how professionals train for high-stakes environments through advanced simulation and data-driven tools. They build EASE (Exercise Architect Suite), a tool used by military, intelligence, law enforcement, and emergency response organizations to develop intelligence-focused mission-critical training exercises.
Develop and enhance our AI-powered learning platform using TypeScript/React on the frontend and Python/FastAPI on the backend.
Build responsive web applications for diverse learners across desktop and mobile.
Integrate Large Language Models for content classification, skill assessment, learner feedback, and personalization.
EnGen offers an AI-powered approach to English instruction, designed to solve a systemic access issue. A Certified B Corporation, EnGen partners with employers, adult educators, workforce development organizations, and state governments.
Fullstack features across our AI product suite — frontend to database
Integrating LLMs and AI capabilities into real world applications (with support from the team)
Building interfaces that make complex AI tools feel simple
Telnyx is building the future of global connectivity through its global, multi-cloud IP network and intuitive APIs. They are a financially stable and profitable company that fosters an environment of continuous learning and growth for their team.
Design AI-powered solutions to alleviate bottlenecks.
Integrate AI capabilities via APIs and leverage advanced patterns.
EXO ARNVIND is assisting their client, a global leader in AI-driven workflow transformation, in finding a Senior AI Engineer. In this remote-first role within EMEA, you'll solve business constraints and deliver measurable impact.
Build and maintain integrations with agent frameworks and model providers, including AG-UI protocol adapters.
Design clean, idiomatic APIs that feel native to each framework while maintaining ecosystem consistency.
Work directly with partner teams to coordinate releases, resolve compatibility issues, and influence roadmaps.
CopilotKit is an open-source platform for building AI Copilots designed to work with users inside of real applications. The company has a vibrant community with 40k+ GitHub stars, millions of weekly installs, and is used by companies ranging from startups to Fortune 100s.
Design, develop, and maintain scalable full-stack applications.
Create AI/LLM-powered features that enhance productivity and personalization.
Integrate the platform with third-party services to enable efficient data exchange.
Katapult Labs unites LATAM talent with technology to scale U.S. startups. They leverage AI to create solutions in product, engineering, and business growth, partnering with founders from networks like 8VC and Action Capitals.
Architect and implement AI-powered capabilities: code generation, intelligent node creation, and workflow optimization
Integrate LLM APIs and embedding models for text-to-workflow and natural language code suggestions
Design and iterate on prompts to improve model output and user experience
N8n is an open workflow orchestration platform built for the new era of AI. They give technical teams the freedom of code with the speed of no-code, so they can automate faster, smarter, and without limits. The company has a diverse team of over 220 working across Europe and the US.
Build AI-powered systems to automate and improve workflows.
Work closely with business teams to understand processes and pain points.
Use AI coding agents to build software more rapidly than traditional methods.
M3 USA delivers digital solutions to healthcare, life sciences, and pharmaceutical industries. They focus on physician communities globally and have a dynamic, innovative work environment.
Drive the development of robust, scalable applications using a serverless-first mindset on AWS.
Design, build, and integrate solutions that utilize agentic AI, applying modern AI design patterns to automate and enhance complex workflows.
Champion modern, AI-assisted software engineering processes, leveraging tools like Claude Code to multiply team’s effectiveness.
Trajector specializes in medical evidence services, guiding clients through disability benefits. As part of a global team of over 1,800, they streamline the path to benefits, driven by urgency and data to improve lives.
Work closely with the founding team to design and build the world’s best management training solution, powered by state-of-the-art AI models.
Produce high-quality software with minimal bugs, clean code, and lasting architecture.
Serve as a role model as we build the best culture in the industry: a place where excellence and honesty can coexist with kindness, playfulness, and supportiveness.
Tenor is on a mission to transform leadership development by making every manager more effective through the power of AI. The company's platform lets managers practice hard conversations with realistic voice AI characters and gives them instant feedback to help them improve.
Contributing to the development of large-scale GenAI solution in Kibana.
Act as an important and communicative part of an engaged and spirited team, working with data scientists and product teams to integrate AI-driven solutions.
Produce frontend user interfaces that look amazing and produce the best customer experience.
Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the results that matter.
Ship full-stack features end-to-end, owning the full lifecycle from conception to production with minimal oversight.
Build and maintain the infrastructure powering Fastino's services, keeping systems reliable and performant as we scale.
Work directly with AI researchers to bring new model capabilities into the product, moving fast without sacrificing quality.
Fastino is building the next generation of LLMs, developing specialized, efficient AI. The team, with alumni from Google Research, Apple, Stanford, and Cambridge, has raised $25M and is backed by leading investors including Microsoft and Github CEO Thomas Dohmke.
Ship AI-powered products and tools from zero to production.
Architect systems that scale beyond demos.
Work across the full stack.
Human Agency partners with organizations of all sizes to explore, design, and implement AI strategies that are secure, scalable, and human-centered. They are scaling rapidly and have a growing pipeline of opportunities that demand exceptional talent across disciplines.
Design and implement AI-powered content tooling solutions.
Develop and integrate LLM-based features for content generation.
Build and maintain MCP servers for seamless AI tool integration.
GHX enables better patient care and billions in savings for the healthcare community by maximizing automation, efficiency and accuracy of business processes. GHX is privately owned, operates in the United States, Canada and Europe, and employs more than 1000 people worldwide.
Design, develop, and maintain end-to-end features for Cresta’s no-code processing platform.
Build intuitive UI components and visual editors for configuring conversation logic and workflows.
Architect and implement backend services and APIs to power a dynamic no-code interface.
Cresta's platform combines the best of AI and human intelligence to help contact centers discover customer insights and behavioral best practices, automate conversations and inefficient processes, and empower every team member to work smarter and faster. Cresta's co-founder and chairman is Sebastian Thrun, the genius behind Google X, Waymo, Udacity, and more.
Design and build tools that bring GitLab Duo into developers' daily workflows.
Shape AI-assisted experiences across Duo CLI, JetBrains IDEs, the terminal, and other multi-platform interfaces.
Provide technical leadership by breaking down complex problems, aligning on long-term direction, and holding a high bar for code quality, performance, and reliability.
GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact.
n8n is the open workflow orchestration platform built for the new era of AI. They give technical teams the freedom of code with the speed of no-code, so they can automate faster, smarter, and without limits. Since their founding in 2019, they’ve grown into a diverse team of over 220 working across Europe and the US, connected by a shared builder spirit and with their centre of gravity in Berlin.
Obsess over the details and applying first principle mindset to address challenges.
Solve product problems and build delightful user experiences for our users.
Develop and continually improve observability of activity and infra at scale.
Reveleer is the industry’s pioneering value-based care (VBC) technology platform, purpose-built to solve the most pressing real-world challenges faced by providers and health-plan organizations today. You will be joining a small team within Reveleer AI division.
Implement and maintain open source AI integrations, frameworks and example applications.
Build and maintain public sample applications, SDK extensions, notebooks, and reference implementations demonstrating AI and cloud storage best practices.
Contribute to open source projects through code contributions, issue triage, reviews, and ongoing maintenance.
Backblaze is the object storage leader in the open cloud movement, fueling customer success with cloud storage built purposefully to unlock budgets and unleash innovators. Founded in 2007, they scaled the business with less than $3 million in outside funding until 2021 and is now a public company with over $136M ARR while managing over three billion gigabytes of data storage for 500K+ customers in 175+ countries.