Infinitus Systems, Inc. · 2 weeks ago
Backend Engineer
San Francisco Office
Full-time
Hybrid
Senior Level
7+ years expInfinitus is a pioneering voice AI platform transforming healthcare. The Backend Software Engineer will design and scale backend services for their AI-powered health assistant, collaborating with various teams to enhance healthcare administration.
Artificial Intelligence (AI)Call CenterHealth CareSoftware
Responsibilities
Design, build, and maintain scalable backend services and APIs that power Eva’s healthcare interactions
Collaborate closely with Data Science, Frontend, and Infrastructure teams to bring AI and NLP solutions into production
Make technical tradeoffs to balance impact, user experience, and long-term scalability
Champion engineering best practices, including reducing technical debt and improving reliability
Mentor junior engineers and contribute to growing a high-performing engineering culture
Partner with product managers, designers, and analysts to deeply understand user needs and deliver impactful solutions
Contribute to both short- and long-term technical roadmaps
Qualification
Required
7-10+ years of backend engineering experience, with a track record of shipping and scaling production systems
Strong expertise in backend languages (e.g., Go, Python, Java, C++)
Hands-on experience with cloud services (AWS, GCP) and modern DevOps practices
Solid foundation in designing APIs and integrating backend services
Deep understanding of database technologies (SQL and NoSQL), with experience optimizing performance
Curiosity about ML/NLP concepts and interest in applying them at scale
Strong cross-functional communication skills and experience collaborating in multidisciplinary teams
Entrepreneurial mindset: thrive in ambiguity, take initiative, and drive projects end to end
Benefits
Competitive salary, equity, and 401(k)
Wellness stipend & great benefits (medical, dental, vision)
Generous PTO & parental leave
Bi-annual offsites & a collaborative, mission-driven culture
Hybrid work (SF office Mon/Tues/Thurs) + catered lunches (Bay Area Positions only)
Company
Infinitus Systems, Inc.
Infinitus is solving healthcare's workforce challenges with safety-first AI.
51-200 employees
H1B Sponsorship
Infinitus Systems, Inc. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (13)
2024 (5)
2023 (11)
2022 (7)
2021 (1)
2020 (1)
Funding
Current Stage
Growth StageTotal Funding
$102.9MKey Investors
Andreessen HorowitzGoogle Ventures
2024-10-23Series C· $51.5M
2021-11-10Series B· $30M
2021-02-05Series A· $21.4M
Leadership Team
Shyamsundar Rajagopalan
Co-founder and CTO
Ankit Jain
Founder & Company Lead
Recent News
2025-12-16
Forbes Middle East
2025-11-27
2025-10-22
Company data provided by crunchbase