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Backend Software Engineer

RaydarWorkableSan Francisco, California, United States
Posted 5 OctFound 21 OctSeen 4 hours ago

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The Posting

About the company

Our client is a fast-growing financial technology company.

The role

Raydar is recruiting for this role on behalf of our client. Own backend engineering for a latency-sensitive platform, with a focus on risk logic, consistent state handling and fast APIs. The role is hands-on and performance-minded, and sits within a close-knit team that works side by side in person.

What you'll do

  • Build and maintain risk management services that cope with volatile conditions and use capital efficiently.
  • Design and implement state machines that support transaction processing, settlement and risk operations.
  • Develop services that keep data consistent across asynchronous processes using coordination and consensus techniques.
  • Ingest live data feeds and coordinate time-sensitive workflows across external systems.
  • Create high-performance REST and WebSocket APIs with very fast response times.

Requirements

What we're looking for

  • Production experience with Rust.
  • A genuine, demonstrable interest in trading or financial markets.
  • Comfort working with several database types, including relational, time-series and key-value.
  • A track record of shipping server-side software where speed and heavy load matter.
  • Hands-on experience with asynchronous programming.
  • Prior experience working at a startup.

Bonus points

  • Self-directed projects outside of work in a systems programming language.
  • Background in latency-sensitive or trading software.
  • Experience in fintech, trading or blockchain.

Benefits

Compensation and benefits

  • Base salary: USD 185,000 to 300,000 per year
  • Equity
  • Medical, dental and HSA coverage
  • Retirement plan with employer match

Location and work model

  • San Francisco, CA, United States
  • On-site, 5 days per week in office
  • Full-time

Facts

Source
Workable
External id
EFB14FF5D6
Location
San Francisco, CA, United States
Remote
Not stated
Employment
Full time
Posted
5 Oct 2026
First seen
21 Oct 2026, 16:23
Last seen
2 Nov 2026, 09:22
Status
Not yet added
Posting id
56bf9828-7614-5719-bafe-ca5d5238e94b