Raydar

Founding Software Engineer

San Francisco
Salary
$220,000 - $280,000
Level
Mid

Not stated in the posting: work type, visa.

Open. First seen 6 November 2026.

About the role

About the company

Our client is a fast-growing financial services company.

The role

Raydar is recruiting for this role on behalf of our client. A hands-on generalist role building a new software product from its earliest stage, covering design, coding, deployment and keeping live services dependable. The person works in person with company leaders and first users, shaping features from initial need through release.

What you'll do

- Build and run end-to-end services and user-facing features, from initial scoping through production support.

- Design backend systems that handle event flows reliably and grow with rising load while keeping downtime close to zero.

- Work alongside early users to gather feedback and iterate quickly on the product plan.

- Choose suitable tools for each problem, weighing speed of delivery against long-term maintainability.

Requirements

What we're looking for

- Strong backend engineering fundamentals, with a backend or full-stack focus.

- Demonstrated high ownership and agency as an individual contributor at a high-growth startup.

- Proficiency in at least two modern programming languages commonly used for web and backend services.

- Genuine interest in the company's sector and the demands of an early-stage company.

Bonus points

- Degree from a highly ranked computer science or other technical program, especially for more junior candidates.

- Track record of shipping products from zero to one in payments or financial technology.

Benefits

Compensation and benefits

- Base salary: USD 220,000 to 280,000

- Equity

- Group health care coverage

Location and work model

- San Francisco, CA, United States

- Hybrid, with in-office work 3-5 days per week

- Full-time

Other openings for this role

15 open postings for this role in San Francisco, first posted 23 October 2026. The company is likely hiring for more than one position. None has been taken down and posted again.

Salary context

34 other open postings titled Founding Software Engineer state a salary: median USD 150,000 to USD 250,000 a year.

See Software Engineer salaries in San Francisco →

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