Senior Backend Engineer

A world-leading technology staffing firm is seeking a Senior Backend Engineer to join their team, working with a client that is a fast-growing tech company disrupting the healthcare technology space by building innovative solutions for claims processing, eligibility, and care coordination.

The Role

• Architect and build large-scale, resilient serverless systems using AWS Lambda, API Gateway, DynamoDB, and other AWS services.
• Develop robust backend APIs for both member-facing and partner-integrated applications.
• Write high-quality, test-driven Python services with a focus on reliability and maintainability.
• Implement secure, compliant data flows, adhering to healthcare privacy standards.
• Partner with Data Engineering and Analytics to ensure data accuracy and consistency.
• Lead cross-functional discussions, propose long-term scalable solutions, and mentor other engineers.

What You'll Need

• 7+ years of backend engineering experience with production-grade systems.
• Expert-level experience with AWS serverless technologies and event-driven design.
• Strong Python fundamentals, including TDD, clean architecture, and modular code.
• Deep understanding of distributed systems, scalability, and observability.
• Proficiency with PostgreSQL, DynamoDB, RDS, caching, and schema design.
• Experience with GitHub Actions, IaC, automated pipelines, and cross-team collaboration.

What's On Offer

• Opportunity to work on mission-critical healthcare workflows that improve patient outcomes.
• Engaging work with cutting-edge serverless technologies and a modern tech stack.
• Collaborative environment focused on innovation, reliability, and maintainability.
• Comprehensive benefits package including medical/dental/vision insurance, HSA, FSA, and 401(k).

Apply via Haystack today!