# Full Stack Software Engineer > Raydar · San Francisco, United States · Full-time · Posted 2026-10-12 **Salary:** USD 180,000–250,000 **Workplace:** on_site ## Description About the company Our client is a fast-growing technology company. The role Raydar is recruiting for this role on behalf of our client. Own feature development across a web platform with a backend-leaning emphasis, building services that handle very large volumes of data. Partner with research colleagues and act as a technical guide for newer engineers. What you'll do \- Lead full-stack feature work, with most of your time spent on backend services. \- Build and scale systems that process very large volumes of data and surface useful insights to users. \- Partner with a research group to keep refining how data is gathered and put to use. \- Deploy and evaluate LLM-based and signal-processing solutions that help users make sense of their data. \- Coach junior engineers and help define engineering best practices as headcount increases. ## Requirements What we're looking for \- Recent experience, within the last 2 to 3 years, at a high-growth startup or a top-tier technology company. \- Experience building systems for large-scale data processing. \- Proficiency in TypeScript and Python. \- A bachelor's degree in computer science from a highly ranked U.S. university. \- Strong communication skills for working with research and customer stakeholders. \- Around 2+ years of experience, with openness to more senior Staff-level candidates (about 6+ years). \- Demonstrated enthusiasm for the pace and intensity of an early-stage startup. \- Ability to work on-site five days a week. Bonus points \- Experience with technical leadership or engineering management. \- Experience with AI/ML or audio data. ## Benefits Compensation and benefits \- Base salary: USD 180,000 to 250,000 per year \- Equity \- Unlimited paid time off \- Health, dental and vision coverage \- FSA and HSA access \- Retirement plan Location and work model \- San Francisco, CA, United States \- On-site, 5 days per week in office \- Full-time ## Apply [Apply at Raydar](https://apply.workable.com/raydar/j/D43904DC48/apply) --- Powered by [Workable](https://www.workable.com)