Senior Backend Engineer - Thyme Care

Lead ownership of core AI-powered product development as a Senior Full Stack Engineer. This is a hands-on, high-agency role focused on building end-to-end solutions for an AI-native healthcare platform. You will shape architecture drive shipping and collaborate directly with leadership. Join a lean team of ~32 engineers in Union Square SF.

We seek a highly organized tech-savvy professional to lead fast-paced patient‑centered operations at our concierge medicine practice. The ideal candidate will own digital workflows within EMR systems and drive relationship‑focused care across diverse teams. This role differs by emphasizing direct impact on clinical leadership and partnership with global specialists.

Lead one or more software engineering teams at McKesson, a Fortune 10 healthcare company, through the full development lifecycle. You will define design requirements with stakeholders, architect scalable solutions, and ensure system interoperability across complex data-driven applications. Collaborate with Product Support, QA, and SREs to drive process improvements and deliver reliable, secure software. This role offers 100% remote work within the U.S., but you must work during Central Standard Time business hours. You will mentor peers, set standards, and directly influence the future of healthcare technology.

You own the backend systems and APIs that power our digital security platform, protecting high-risk individuals across the web. Python and AWS are your primary tools, and you make architectural decisions that shape our core infrastructure. You collaborate with cross-functional teams, mentor engineers, and drive engineering standards. This role offers a Principal trajectory, real ownership, and the chance to build systems that handle genuinely sensitive data.

Design and ship end-to-end product experience for Tara, an AI-native agentic platform at Tahoe Therapeutics. Lead development of modern web stack components ensuring seamless integration and high reliability. Own system architecture from concept to production while collaborating with engineers and scientists. Shape product velocity and reliability standards for AI-driven drug discovery tools.

Navitas seeks a senior developer to lead migration of core backend services from Java to Python. The ideal candidate will build scalable REST APIs and microservices in both stacks while optimizing database schemas and implementing CI/CD pipelines.