raydarMillbrae, CA
Senior Software Engineer Fast-growing software company San Francisco, California $190k to $250k USD
$190k to $250k
Apply (opens in a new tab)Senior Software Engineer Fast-growing software company San Francisco, California $190k to $250k USD
Senior Software Engineer Fast-growing software company San Francisco, California $190k to $250k USD
raydarMillbrae, CA
Apply for this role (opens in a new tab)yesterday
$190k to $250k
# Senior Software Engineer Fast-growing software company* Location San Francisco, California* TypeFull-time* Posted20 October 2026 Apply for this role Talk to us first You apply on Workable, where Raydar manages applications. The role, as published
About the company: Our client is a fast-growing software company.
The role:
Raydar is recruiting for this role on behalf of our client. Design, build and run backend modules for a software platform, taking responsibility from early scoping through release and production support. Work alongside engineering and customer-facing colleagues to turn bespoke solutions into reusable products, including automated AI-driven workflows.
What you'll do:
- Design and build backend platform modules that support business operations at scale.* Take charge of a product area across its full lifecycle, with attention to reliability, security and low error rates.* Collaborate with deployed engineers, customer success and technical leadership to generalize one-off solutions into reusable products.* Develop and operate AI agents in production, adding testing, safeguards, monitoring and feedback mechanisms.* Lead infrastructure initiatives from planning to rollout, such as internal tooling that lets non-technical colleagues set up custom modules.* Shape data structures, processing pipelines and connections to third-party systems, including those that lack APIs.* Handle on-call rotation and root-cause investigations for the systems you build.
What we're looking for:
- At least 4 years of backend or systems engineering experience, with 6 to 7 years ideal; full-stack is fine if backend-heavy.* Experience running reliable, scalable production systems.* A degree from a top engineering school or engineering experience at a high-caliber technology company.* A history of taking a service or module from concept to stable production use on your own.* Hands-on experience delivering LLM-based or agent-based features to production users, as an applied engineer rather than a model researcher.* Daily use of AI coding tools.* Comfort working independently in a fast-paced, in-person team.* Ability to work on-site 5 days a week.
Bonus points:
- Experience at a fast-growing startup.* Experience with Python or TypeScript.* Top engineering school background.
Benefits* Health, dental and vision coverage
Location and work model* San Francisco, California, United States* On-site, 5 days per week* Full-time
Compensation, as the posting describes it* Equity* Flexible time off Pay$190k to $250kUSD base a year
Also on the board Same function, level within a rung
Level
Lead
Salary
$190k to $250k
Location
Millbrae, CA
Occupation
Software Developers
Industry
Software Publishers
Posted
yesterday