Raydar

Backend Software Engineer

San Francisco
Salary
$160K - $200K
Level
Senior

Not stated in the posting: work type, visa.

Open. First seen 4 November 2026.

About the role

About the company

Our client is a cybersecurity company.

The role

Raydar is recruiting for this role on behalf of our client. Build and maintain server-side systems, third-party integrations and data processing services for a software platform. The role covers backend engineering across a shared data layer, cloud infrastructure and production operations, with a focus on shipping quickly and resolving live issues.

What you'll do

- Build and maintain backend services and integrations with a large number of third-party software platforms.

- Design and develop core components that process large volumes of event data through streaming pipelines.

- Build data features such as scoring, outlier detection and time-series rollups within a shared multi-tenant data layer.

- Manage cloud infrastructure, including deployment pipelines, monitoring and observability.

- Ship features on a weekly cadence, debug production issues, and occasionally speak directly with customers.

Requirements

What we're looking for

- 5+ years of backend engineering experience.

- Deep hands-on experience with Go and with endpoint software on desktop operating systems.

- Strong backend experience at an early-stage or high-growth startup.

- Experience with systems internals and platform engineering.

- A quantified record of production scale and ownership in recent work.

- High agency, with a self-directed approach, a bias for action and clear thinking.

- Ability to explain architectural decisions, not just the tasks completed.

Bonus points

- Experience running LLM-based features in production.

Benefits

Compensation and benefits

- Base salary: $160K to $200K

- Equity

Location and work model

- San Francisco, California, United States

- Hybrid, with 3 days in-office

- Full-time

What this role asks for

Particular to this role

Cybersecurity

Rare in Raydar's other 299 open postings.

Compared with Raydar's other open jobs.

Other openings for this role

11 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

24 other open postings titled Backend Software Engineer state a salary: median USD 177,500 to USD 250,000 a year.

See Software Engineer salaries in San Francisco →

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