Lunar

Staff Software Engineer, Product

Staff Software Engineer

10+ years software engineering; strong OO/functional skills; experience with Phoenix, Elixir, Python, Erlang, JavaScript/Node; works well in fast-paced teams; problem-solving mindset; growth mindset; open-source familiarity; 0-1 product building; excellent communication; healthcare impact a plus.

Senior Software Engineer, Platform

Senior Software Engineer

Minimum 6 years of software engineering; proficient in object-oriented and functional programming; experience with Phoenix, Elixir, Python, Erlang, JavaScript/Node.js; strong problem-solving, communication, and collaboration skills.

Staff Software Engineer, Platform

Minimum 10 years of software engineering experience; proficient in object-oriented and functional programming; experience with Elixir, Phoenix, Python, Erlang, JavaScript/Node.js; strong problem-solving and communication skills.

Senior Software Engineer, Product

10+ years software engineering; strong OO and functional; experience with Phoenix, Elixir, Python, Erlang, JavaScript/Node.js; fast-paced team; problem-solving; strong communication; healthcare impact a plus.

Ten years of professional software engineering experience; strong Python/Elixir/JavaScript background; proven problem-solver; able to work in fast-paced, collaborative teams.

10+ years software engineering; OO and functional programming; experience with Elixir/Phoenix, Python, Erlang, JavaScript/Node.js; fast-paced, collaborative team; strong problem-solving; growth mindset.

Hospital Operations Engagement Manager

8+ years professional experience, 4-5 years healthcare experience; strong communication; entrepreneurial mindset; mission driven.

Hospital Operations Analyst

Minimum 5 years professional experience; 2-3 years healthcare-related experience; strong communication and change management skills.

Business Operations Manager

8+ years in business operations; strong communication; execution-focused; entrepreneurial; healthcare industry interest.

Fractional Revenue Cycle Specialist

Revenue Cycle Specialist

Senior RCM expert with ~10 years in hospital billing and revenue cycle management; experienced in RCM implementations, billing rules, and training.

Fractional Clinical Nursing Informaticist

Clinical Nursing Informaticist

Nurse Practitioner/APRN/CRNA with 1 year nursing experience and 2-3 years clinical experience; hospital internal medicine focus; attention to detail; Google Sheets proficiency; product intuition for healthcare tech.

Clinical Workflow Informaticist 

Nursing background with hospital experience; 1+ year nursing; healthcare IT experience; strong communication; end-user support; detail-oriented.

Business Operations Analyst

Minimum 5 years in business operations; strong communication, craftsmanship, and entrepreneurial mindset.

Title	Location	Date
Staff Software Engineer, Product Full Time · $190K-$250K · 10+ YOE San Francisco, California, United States · Hybrid	San Francisco, California, United States Hybrid	Mar 12, 2026
Senior Software Engineer, Platform Full Time · $170K-$210K · 6+ YOE San Francisco, California, United States · Hybrid	San Francisco, California, United States Hybrid	Mar 12, 2026
Staff Software Engineer, Platform Full Time · $190K-$250K · 10+ YOE San Francisco, California, United States · Hybrid	San Francisco, California, United States Hybrid	Mar 12, 2026
Senior Software Engineer, Product Full Time · $190K-$250K · 10+ YOE San Francisco, California, United States · Hybrid	San Francisco, California, United States Hybrid	Mar 12, 2026
Staff Software Engineer Full Time · 10+ YOE London, United Kingdom · Hybrid	London, United Kingdom Hybrid	May 1, 2025
Staff Software Engineer Full Time · 10+ YOE Newcastle, England, United Kingdom · Hybrid	Newcastle, England, United Kingdom Hybrid	Apr 30, 2025
Hospital Operations Engagement Manager Full Time · $130K-$190K · 8+ YOE San Francisco, California, United States · Hybrid	San Francisco, California, United States Hybrid	Mar 13, 2025
Hospital Operations Analyst Full Time · $80K-$120K · 5+ YOE San Francisco, California, United States · Hybrid	San Francisco, California, United States Hybrid	Mar 13, 2025
Business Operations Manager Full Time · $130K-$190K · 8+ YOE San Francisco, California, United States · Hybrid	San Francisco, California, United States Hybrid	Mar 13, 2025
Fractional Revenue Cycle Specialist Part Time · $177K-$187K/yr · 10+ YOE United States · Hybrid	United States Hybrid	Mar 12, 2025
Fractional Clinical Nursing Informaticist Part Time · $177K-$187K/yr · 3+ YOE United States · Hybrid	United States Hybrid	Mar 12, 2025
Clinical Workflow Informaticist Full Time · $80K-$120K · 1+ YOE San Francisco, California, United States · Hybrid	San Francisco, California, United States Hybrid	Mar 12, 2025
Business Operations Analyst Full Time · $80K-$120K · 5+ YOE San Francisco, California, United States · Hybrid	San Francisco, California, United States Hybrid	Mar 12, 2025

Activities	Hospital information systemsClinical workflow automationAI-powered healthcare softwareHealth system infrastructureMedical device integration
Headquarters	US
Industries	Health Care TechnologySoftware
Name	Lunar
Employees	30
Type	Private
Tagline	Building an AI-native information system for hospitals.
Founded	2,020
Website	golunar.com
Latest Funding Round	Series A
Latest Funding Year	2,023
Latest Investors	Andreessen Horowitz

Lunar

About Lunar