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Raydar

Senior Software Engineer

San Francisco
Salary
$170,000 - $311,000 per year
Level
Senior
Work type
Hybrid · San Francisco

Not stated in the posting: visa.

Open. First seen 23 October 2026.

About the role

About the company

Our client is a fast-growing software company.

The role

Raydar is recruiting for this role on behalf of our client. Take responsibility for core backend services at a high-scale software platform, shaping them from initial architecture through live operation. Partner with product, design and engineering leaders to untangle unclear technical challenges, and use AI coding assistants as a routine part of daily work.

What you'll do

- Lead the architecture, delivery and ongoing operation of key services and product capabilities.

- Develop and maintain distributed data-processing systems, choosing suitable tools such as a message queue and databases for each problem.

- Turn vague, difficult technical challenges into clear plans and deliver them, staying accountable for uptime, speed and cost efficiency.

- Create intelligent agent-based software features for a broad global audience.

- Work with product, design and engineering leadership on problems that span several teams.

Requirements

What we're looking for

- 5 to 8 years of professional software engineering experience.

- Time spent at startups, AI-focused companies or in an early engineering team.

- A track record of steadily taking on greater scope and responsibility.

- Experience running high-traffic distributed platforms in production.

- Solid system design skills for data-heavy, distributed architectures.

- Working knowledge of Ruby on Rails or Python, plus a document store or search engine.

- Practical experience using AI coding assistants.

- Either deep database expertise or experience building applications on large language models, ideally gained at a respected high-growth company.

- Residence in the San Francisco Bay Area and willingness to be in the office 3 days per week.

Bonus points

- A computer science degree from a leading university, though extensive hands-on experience can offset this.

Benefits

Compensation and benefits

- Base salary: USD 170,000 to 311,000 per year

- Equity

- Performance bonus

- Flexible hybrid work

- Professional development support

Location and work model

- San Francisco, CA, United States

- Hybrid, 3 days per week in office

- Full-time

What this role asks for

Particular to this role

Ruby · Ruby on Rails

Rare in Raydar's other 299 open postings.

Standard for software engineering roles

Python

Common in software engineering postings at any company.

Compared with Raydar's other open jobs.

Other openings for this role

10 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

352 other open postings titled Senior Software Engineer state a salary: median USD 164,800 to USD 220,000 a year.

See Software Engineer salaries in San Francisco →

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