This role is designed for a seasoned Backend Engineer with substantial experience (7-10+ years) in building and scaling production-grade systems. While the list
Work type: hybrid
Location: San Francisco Office
Salary: $100,000/yr
Type: Full-time
This role is designed for a seasoned Backend Engineer with substantial experience (7-10+ years) in building and scaling production-grade systems. While the listing is categorized as mid-level, the requirement for mentoring junior engineers and influencing technical roadmaps suggests a "Senior" or "Staff" level of responsibility. Candidates should be comfortable navigating ambiguity in a fast-paced AI startup environment. Backed by $100M from premier investors like GV and Kleiner Perkins, this company offers high stability for a startup. You’ll be working at the intersection of NLP and healthcare, helping automate millions of interactions. While the role is listed as remote-friendly, there is a strong preference for candidates in the San Francisco Bay Area to participate in their hybrid office culture (Mon/Tue/Thu) with catered lunches. **You might be a good fit if you...** * Have architected and shipped scalable systems using Go, Python, or Java. * Are comfortable with cloud infrastructure (AWS/GCP) and optimizing SQL/NoSQL databases. * Want to apply AI/ML solutions to real-world healthcare administrative problems. * Enjoy mentoring others and contributing to a mission-driven engineering culture.
Help Build the Future of Healthcare AI
Infinitus is AI communications in service of patients.
Healthcare is inherently complex and siloed. We’re pioneering agentic communications to connect the entire system — any stakeholder, any channel, inbound and out. The result is intelligent care that reduces patient anxiety, increases speed to treatment, and enables teams to scale impact without stretching resources.
Our system combines industry-leading safety guardrails with the largest dynamic knowledge graph built on millions of real-world interactions. It’s why 44% of the healthcare Fortune 50 trusts Infinitus to turn fragmented touchpoints into seamless care for better patient outcomes.
The Mission
At Infinitus, our mission is simple: create time for healthcare by making access, adherence, and affordability easier than ever. We’ve automated over 7 million calls and 100M+ minutes of conversation — saving millions of hours for patients and providers.
Backed by over $100M from top investors including Google Ventures, Kleiner Perkins, Andreessen Horowitz, and Coatue, we’re a team that challenges the status quo and moves fast at the intersection of AI and healthcare. Infinitus was recently named toFast Company's World's Most Innovative Companies and Business Insider’s top startups in healthcare.
Your Role
We are looking for a Backend Software Engineer to help us design, build, and scale the core of our digital health platform. You’ll work on expanding the capabilities of Eva, our AI-powered health assistant, and build systems that automate and simplify healthcare administration at scale. This role blends hands-on backend development with opportunities to influence technical direction and mentor teammates.
Your Impact
Please Note: the following benefits are for salaried employees
Infinitus Systems is committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants and teammates without regard to race, color, religion, sex, pregnancy (including childbirth, lactation and related medical conditions), national origin, age, physical and mental disability, marital status, sexual orientation, gender identity, gender expression, genetic information (including characteristics and testing), military and veteran status, and any other characteristic protected by applicable law. Infinitus Systems believes that diversity and inclusion among our teammates is critical to our success as a global company, and we seek to recruit, develop and retain the most talented people from a diverse candidate pool.