About us ATG (Autonomous Technologies Group) is an AI lab deploying frontier reasoning systems within financial markets. Founders: Early GPU cloud (9 figure exit). Investors: Garry Tan / YC + Founder of one of the most successful quant funds, BoxGroup (Plaid, Ramp, Stripe), top-tier angels. About the Role You’ll build core user interfaces, APIs, and backend infrastructure. You’ll operate across the stack: designing, shipping, and maintaining everything from frontend product experiences to backend services that power strategy, data, and operations. This role is ideal for someone who likes shipping end-to-end, cares about craft, and enjoys working in a small team with high ownership. Responsibilities • Design, build, and maintain frontend applications (web and/or mobile) and backend APIs powering core product experiences. • Work closely with research/quant and product teams to turn investment logic, simulations, and data pipelines into reliable product surfaces. • Build internal dashboards, tools, and data visualizations for monitoring portfolios, experiments, and operational workflows. • Own features end-to-end: architecture, implementation, testing, deployment, observability, and iteration. • Maintain high standards for code quality, usability, reliability, and performance. • Improve developer velocity through good systems: CI/CD, tooling, clear interfaces, and pragmatic documentation. Requirements • 3+ years experience as a full stack engineer (startup, product team, or high-ownership environment). • Strong skills in modern JavaScript/TypeScript frameworks (e.g., React, Next.js) and backend development (Python, Node, Go, etc.). • Experience building, testing, and deploying production web applications. • Experience designing and integrating APIs (REST and/or GraphQL), plus strong understanding of data modeling and system boundaries. • Solid fundamentals: debugging, performance, and reliability in real-world systems. • Ability to work autonomously, prioritize well, and thrive in a fast-moving, research-driven culture. • Comfort leveraging modern AI coding tools (Cursor, Claude Code, Codex, etc.) to increase output while maintaining maintainability and structure. • (Optional) Experience with mobile development (React Native, Swift, Kotlin, Flutter). • (Optional) Experience with financial systems, portfolio data, or high-stakes UX. Why Join ATG We're building a small, elite team. If you're excited by AI, markets, and building from first principles, we’d love to meet you. • Work on AI with a massive market opportunity • Early team of repeat founders backed by top investors • High agency, talent dense, zero bureaucracy