Senior Software Engineer (Hybrid)

You'll be a Senior Software Engineer at Brellium, designing and scaling the core systems powering an AI-driven medical review platform. This role sits at the heart of our engineering team and is central to supporting rapid growth while improving patient care across the U.S. You'll own complex, high-impact engineering challenges with real autonomy and close collaboration across product and engineering.

What You'll Do

• Design and build highly scalable, fault-tolerant AWS-based systems to support Brellium's growth.
• Implement AI-powered workflows to automate and optimize clinical data processing across thousands of providers.
• Mentor and elevate junior engineers through code reviews, architectural guidance, and hands-on leadership.
• Own end-to-end delivery of high-impact engineering projects, translating business problems into simple, effective system designs.
• Work closely with product to raise the bar on quality and speed across the platform.

What We're Looking For

• 6+ years of backend software engineering experience with a focus on Python, TypeScript, and AWS infrastructure.
• At least 2 years in a high-growth, venture-backed startup scaling from early stage to Series B or beyond.
• Proven track record of owning and delivering high-impact engineering projects end-to-end.
• Strong systems design skills, including experience building data extraction, document processing, and API systems with clear architectural trade-offs.
• B2B SaaS experience in a production environment.
• Background in healthcare or life sciences (nice to have).
• Stable career progression with coherent tenure history.
• US work authorization (citizen or Green Card holder).

Location

Hybrid in New York City (4 days onsite per week).