Senior Full Stack Engineer (Core)

Join Rocket Money as a Senior Full Stack Engineer (Core) and play a crucial role in building and operating foundational systems that power authentication, data privacy workflows, AI enablement, and internal tooling. You will own projects end-to-end, partner closely with product engineers, data teams, and operations partners, and improve reliability and observability across critical workflows. The ideal candidate has 7+ years of professional experience with Node.js/TypeScript, React (or similar framework), and Postgres (or similar relational database).

• Construire et exploiter des services et des plateformes Core qui alimentent des systèmes fondamentaux tels que l'authentification, les flux de travail de confidentialité des données, l'activation de l'IA et les outils internes.
• Posséder des projets de bout en bout : définition du problème, conception technique, mise en œuvre, déploiement et fiabilité continue.
• Améliorer la fiabilité et l'observabilité à travers des flux de travail critiques en instrumentant les services, en déboguant les problèmes de production et en élevant les normes d'ingénierie.
• The ideal candidate is local to and interested in working from any of our offices (Silver Spring, NYC, SF, Miami, Denver) local to them 1-2x per week
• You are highly autonomous. You can take an ambiguous problem, align with stakeholders, and drive it to a reliable production outcome
• You understand how observability impacts reliability and enjoy digging into the details to solve performance, data accuracy, and user experience issues
• You’re effective in a large organization, building trust across teams, untangling ownership and dependencies, and maintaining momentum from ambiguity through execution
• You are an early adopter of AI-assisted engineering workflows and consider these tools a core part of how you ship. You use tools like Claude Code, Cursor (or similar) to accelerate exploration, implementation, debugging, and iteration while maintaining strong engineering judgment
• You have a collaborator’s mindset and dig deep to understand nuanced and multi-faceted problems and tenaciously break them down into tractable pieces. You love giving and receiving feedback, and considering new and novel ideas
• You're not just interested in what you're building, but also why you're building it. You want to see the bigger picture of how the software you‘re building is benefitting our users
• You have 7+ years of professional experience working with some combination of Node.js/TypeScript, React (or similar framework), and Postgres (or similar relational database). Experience with GraphQL is a plus
• AI enablement / LLMOps: model gateways, prompt tooling, provider integrations
• Privacy & sensitive data: access requests, deletion workflows, least-privilege patterns
• Auth & identity: Auth0, OAuth, SSO, session management