Staff Back End Engineer

ABOUT THIS ROLE

  • Permanent
  • Anywhere

Job Title:
Staff Back End Engineer

Location:
Los Angeles or San Francisco, United States (Hybrid)

Type:
Permanent

Salary:
Up to $250,000

A leading financial technology firm is looking to hire a Staff Back End Engineer to join its high-performing engineering team, focused on building scalable, resilient trading systems. This is an opportunity to play a key role in shaping mission-critical infrastructure at a company delivering advanced financial products to a global client base.

What You’ll Do:

  • Design and develop robust, high-performance back-end systems using Java and Spring Boot

  • Contribute to the architecture and implementation of microservices to ensure scalable and distributed systems

  • Build and optimise APIs and services that support complex trading workflows

  • Collaborate closely with front-end, DevOps, and product teams to deliver reliable software

  • Drive engineering best practices across development, testing, and deployment cycles

What We’re Looking For:

  • 7+ years of experience developing scalable RESTful services in Java (Spring Boot framework essential)

  • Strong experience in trading systems or similar high-performance application environments

  • Deep understanding of microservices architecture and distributed systems

  • Proven ability to write clean, maintainable, well-tested code

  • Experience working in hybrid teams and fast-paced product-driven environments

If you’re a backend specialist ready to take ownership of a system used in high-stakes, high-speed financial environments, this could be your next move.

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Recruiter: Paige Van Rooyen

At OFS, we are committed to creating an inclusive and diverse workplace. Research indicates that candidates, especially from underrepresented backgrounds, often hesitate to apply for jobs if they don’t meet every qualification.

If you’re excited about a role but don’t perfectly align with every requirement, we encourage you to apply. Your unique skills and experiences may be the perfect fit for the job or other opportunities that arise.

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