Senior Full Stack Engineer

About the company Our client is a fast-growing software company. The role Raydar is recruiting for this role on behalf of our client. Create complete web applications, from user interface through back-end services, and keep them running reliably in production. The position blends hands-on building with working directly alongside clients and internal colleagues to define sound technical answers to open-ended business questions. What you'll do - Build customer-facing applications and contribute to the internal software development platform. - Stay accountable for each product from first build through quality checks, live running, upkeep and user help. - Work with clients and internal teams to define and explain dependable technical answers to loosely defined business questions. - Write and upkeep web applications that scale, spanning a Python back end, a TypeScript and React front end and AWS hosting. - Drive projects from start to finish in a self-directed setting where people choose their own path. - Apply AI tools to raise engineering output and help build AI-powered software. Requirements What we're looking for - Two to seven or more years of web application work, having taken apps from start to live production release. - Past delivery of software serving organizations, whether commercial platforms, workplace tools or services-built client work. - Strong proficiency in Python and FastAPI. - Professional experience with TypeScript and React. - AWS cloud infrastructure experience. - Solid knowledge of data structures and systems design. - Customer-facing experience, including presenting solutions to stakeholders. - Excellent verbal and written communication skills. Bonus points - Background in AI engineering, agent-based systems or adding large language models to products. - Familiarity with containerization and automated build and release pipelines, ideally GitHub Actions. Benefits Compensation and benefits - Base salary: USD 150,000 to 250,000 per year - Equity - Health, dental and vision coverage - Retirement plan Location and work model - Redwood City, California, United States - On-site, every day, fully in-office - Full-time