Staff Software Engineer, Platform

Job overview

The Staff Software Engineer, Platform role is onsite in San Francisco, CA. The stated salary range is $190,000–$250,000 per year. Lunar is building an AI-powered software platform for health systems, including an information system intended to support clinical and operational workflows. The engineer will help build core platform infrastructure for hospitals, addressing reliability, access control, real-time data synchronization, equipment integration, and workflow improvements so health systems can operate critical services and deliver patient care.

What you'll do

• Design and build cloud-native platform infrastructure
• develop fine-grained access controls for clinical data
• build systems for rolling deployments, failover, and real-time data synchronization
• architect integrations with medical and laboratory equipment
• improve data flows and workflows for clinicians and administrators. The role calls for at least 10 years of professional software engineering experience and proficiency in object-oriented and functional programming, with tools including Elixir, Phoenix, Python, Erlang, and JavaScript.

What we're looking for

Skills & competencies

staff software engineer

platform

san francisco ca

lunar

$190k–$250k

elixir

phoenix

python

erlang

javascript

healthcare software

ai platform

Work arrangement

• Weekend coverage required

Why this role

Platform engineering role using Elixir and related technologies to build an AI-native hospital information system from the ground up.

About the employer

Lunar is hiring for this role. Industry: Software Publishers. Sector: 51.