# Senior Full Stack Engineer

> Raydar · San Francisco, United States · Full-time · Posted 2026-10-12

**Salary:** USD 220,000–315,000

**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. Take ownership of technical direction and deliver web products from concept to launch across frontend and backend. Collaborate with technical colleagues from other disciplines, and guide less experienced engineers as the group expands.

What you'll do

\- Drive new product builds from an early idea through to production, covering both frontend and backend.

\- Choose technical approaches quickly, even when information is incomplete.

\- Build scalable systems that handle very large volumes of data.

\- Partner with research-minded colleagues on data gathering and iterative improvement.

\- Coach junior engineers and establish engineering standards as the team grows.

## Requirements

What we're looking for

\- 6+ years of software engineering experience.

\- A history of taking early-stage projects from start to finish and being accountable for the key technical choices.

\- Time spent at a startup during a period of rapid growth.

\- Fluency in TypeScript and Python.

\- Full-stack web development skills across frontend and backend.

\- An undergraduate computer science degree from a top 30 U.S. university.

Bonus points

\- Background at companies focused on AI or data infrastructure.

\- Experience mentoring other engineers or leading a team on technical matters.

\- Hands-on exposure to applications that use large language models.

## Benefits

Compensation and benefits

\- Base salary: USD 220,000 to 315,000 per year

\- Equity

\- Health, dental and vision coverage

\- Flexible time off

\- 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/69380CA9BF/apply)

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