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San Francisco, United States

Senior Full Stack Engineer

Raydar · San Francisco · United States

Salary
$220,000–$315,000 per year
Contract
Full time
Occupation
Full-Stack Engineer

Posted: 10/12/2026 · Last checked: 10/28/2026

Job description

Quoted in full from Raydar's job posting. Gavroche does not edit it.

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

From Gavroche data

Figures computed from live adverts on Gavroche; the job text above is the employer's.

Similar roles in San Francisco

163 open roles like this one; at most three per employer shown.

What full-stack engineer adverts in the United States state

Middle half: 155,000 – 205,000 USD a year; median 190,000 USD.

From 89 adverts by 50 employers that state a salary, annualised.

How full-stack engineer roles in the United States are worked

5% fully remote · 0% hybrid · 95% do not say

Of 62 adverts. An advert that does not state a work mode is counted as not saying, not as on-site.

New openings in San Francisco, by week

  1. 8/3/2026 143
  2. 8/10/2026 193
  3. 8/17/2026 211
  4. 8/24/2026 210
  5. 8/31/2026 295
  6. 9/7/2026 271
  7. 9/14/2026 332
  8. 9/21/2026 390
  9. 9/28/2026 472
  10. 10/5/2026 431
  11. 10/12/2026 515
  12. 10/19/2026 369
  13. 10/26/2026 202

4,034 openings over 12 weeks, by the week they were published.

Other roles at Raydar

749 open, including roles outside the United States.