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Senior Software Engineer, Product

Lunar· Engineering
Apply on company site
San Francisco$190k - $250kFull-timePosted 3mo ago

About the role

Senior Product Engineer role focused on rebuilding a modern cloud-native platform for health systems using Elixir, with emphasis on access control, high availability, real-time data integration, and improved hospital workflows.

Responsibilities

  • Modern cloud architecture, built from scratch: design a modern cloud-native platform with Elixir at its core.
  • Develop a radically better access control system for clinical data with fine-grained permissions.
  • Keep hospitals online 24/7 by designing infrastructure supporting rolling deployments, failover, and real-time data sync.
  • Bridge the gap between software and hardware: architect an integration engine to connect medical devices and equipment in real time.
  • Push hospital workflows into the modern age: optimize data movement between nurses, doctors, and administrators to create fast, intuitive experiences.

Qualifications

  • Minimum of 10 years of professional software engineering experience.
  • Proficiency with object oriented and functional programming; experience with Phoenix, Elixir, Python, Erlang, Javascript, and related technologies.
  • Strong ability to work in a fast-paced, collaborative environment.
  • Exceptional problem-solving skills with a track record of tackling challenging engineering problems.
  • Intellectually curious with a growth mindset and ability to apply fundamentals and first principles to novel challenges.
  • Familiarity with open-source technology and a desire to explore new solutions.
  • Experience building 0-1 with strong product sense.
  • Excellent communication skills for articulating technical decisions, trade-offs, and best practices.
  • Passion for meaningful impact in healthcare through software innovation is a plus.

Skills

Required:ElixirPhoenix
Nice to have:PythonErlangJavaScript

Benefits

  • Not explicitly enumerated in the description.
Last updated Oct 1, 2026. Interested? Apply on the company site.

About Lunar

The most sophisticated software system ever built for hospitals

Lunar is a stealth technology company building a new type of software system for hospitals.

healthcare technologyhospital softwaredataautomationmachine learning
Company profileWebsite

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