# Senior Full Stack Software Engineer

> Raydar · United States (Remote) · Full-time · Posted 2026-10-12

**Salary:** USD 200,000–275,000

**Workplace:** remote

## Description

About the company

Our client is a software company.

The role

Raydar is recruiting for this role on behalf of our client. Join a small engineering group as a hands-on full stack developer, first helping speed up user interface delivery and then shifting toward backend-heavy work. You will take responsibility for features across their whole lifecycle and help colleagues adopt AI-assisted ways of writing code.

What you'll do

\- Partner with a frontend engineer to remove delivery bottlenecks and get interface improvements into production faster.

\- Gradually take on more backend-oriented work, including new capabilities, infrastructure and core services.

\- Drive features from initial design through release and ongoing stability, with little supervision.

\- Introduce and promote effective practices for developing software with AI coding agents.

\- Work alongside customer-facing engineers, researchers and founders to prototype and refine new product ideas.

## Requirements

What we're looking for

\- Roughly 5 years of professional software engineering experience (a range of 3 to 10 is considered), including senior full stack or comparable roles.

\- A history of launching new products or substantial features from an early idea into live use, ideally in a fast-paced startup.

\- Strong backend-leaning full stack skills with at least intermediate frontend ability, and the judgment to debug AI-generated code that falls short.

\- Hands-on responsibility for system design, releases and operational stability.

\- An assertive, opinionated approach to AI-assisted development and getting the most out of coding agents.

\- A self-directed builder mindset: high ownership, little need for guidance, and flexibility when priorities change.

\- Genuine interest in the company's mission and a thoughtful reason for wanting to join.

\- Residence in the US or Canada and openness to periodic on-site visits to a California office, roughly one week in every six.

\- Existing authorization to work in the US or Canada without sponsorship.

Bonus points

\- Interest in physical systems, CAD or simulation.

\- Based in the San Francisco Bay Area.

## Benefits

Compensation and benefits

\- Base salary: USD 200,000 to 275,000 per year

\- Equity

Location and work model

\- Remote (US or Canada)

\- Full-time

## Apply

[Apply at Raydar](https://apply.workable.com/raydar/j/00BA378AD2/apply)

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