Senior Software Engineer (Backend) - AI/ML Environments

Highlights

• Build infrastructure powering next-generation AI on Mosaic AI platform.
• Enable researchers to configure reproducible training and serving environments.
• Improve observability to help customers debug failed AI runs quickly.

What they offer

• Annual performance bonus
• Equity
• Comprehensive benefits and perks

Ideal candidate

High-agency backend engineer with deep infrastructure experience who takes ownership and cares about building the right, reliable solutions for AI researchers and enterprise teams.

Requirements

• 5+ years of experience in backend or infrastructure engineering with a focus on building systems
• Strong programming skills in Python, Scala or Java
• Experience with distributed systems, scalable APIs, or cloud-native infrastructure
• Familiarity with service-oriented architecture, deployment pipelines, and system observability
• Strong product and ownership mindset
• Strong understanding of dependency management including virtual environments or containerization