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LinkedIndavid@raydar.xyz

Infrastructure Software Engineer

Fast-growing technology company

  • LocationSan Francisco, California
  • TypeFull-time
  • Posted1 October 2026

The role, as published

About the company

Our client is a fast-growing technology company.

The role

Raydar is recruiting for this role on behalf of our client. Own the reliability, scalability and correctness of a transaction-processing platform and its supporting infrastructure. You will work across system design, deployment pipelines and monitoring, reasoning from first principles as usage grows many times over.

What you'll do

  • Own the core transaction-processing systems end to end, including ledger accuracy and reconciliation.
  • Keep critical services reliable, correct and able to scale as usage grows significantly.
  • Build and maintain CI/CD pipelines and monitoring for production systems.
  • Design systems that combine many third-party vendors and understand how each component fits together.
  • Prioritize tests and engineering trade-offs sensibly in a fast-moving environment.

What we're looking for

  • At least 2 years of experience in distributed systems engineering.
  • Strong system design skills, with a deep and holistic view of complex multi-vendor architectures.
  • Experience with high data throughput workloads and some exposure to security.
  • A habit of reasoning from first principles rather than rigidly applying past solutions.
  • A strong sense of reliability and correctness under pressure.
  • High agency and autonomy, comfortable in a flat, hands-on team.
  • Comfortable using AI tools productively without depending on them.
  • No prior payments or fintech background is required.

Bonus points

  • Experience with fast scaling at a growth-stage company.
  • Background on infrastructure teams at large cloud, trading or consumer technology companies.
  • Experience leading high-throughput distributed systems.

Benefits

  • Medical, dental and vision coverage
  • Life insurance
  • Health FSA

Location and work model

  • San Francisco, CA, United States
  • On-site, in office
  • Full-time

Compensation, as the posting describes it

  • Equity
  • Retirement plan

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