HOME FinTech / Payments Infrastructure Software Engineer
  • Raydar
  • San Francisco, CA
  • Full-Time
  • 28 days ago
  • $150,000–$210,000 / year
Raydar VERIFIED EMPLOYER

Infrastructure Software Engineer.

FinTech / Payments Full-Time

Infrastructure Software Engineer: our view in 3 lines...

  • The Role:This role is for an infrastructure software engineer supporting a transaction-processing platform at a fast-growing technology company.
  • The Person:The person will own transaction-processing systems and ledger reconciliation, keep services reliable and scalable, build CI/CD pipelines and monitoring, and design systems combining third-party vendors.
  • Requirements:The candidate should have at least two years of distributed systems engineering experience, strong system design skills, experience with high data throughput workloads, and some exposure to security.

About the role

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.

Requirements

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

Compensation and benefits

- Base salary: USD 150,000 to 210,000 per year

- Equity

- Medical, dental and vision coverage

- Life insurance

- Health FSA

- Retirement plan

Location and work model

- San Francisco, CA, United States

- On-site, in office

- Full-time

Published October 1, 2026
Location San Francisco, CA
Category FinTech / Payments  
Job Type Full-Time