Build the human data infrastructure to create useful and aligned AI. Partner with AI teams at Anthropic, Meta, Google on RLHF, model evaluations and more. Join a lean, talent-dense team.Requirements:• 5+ years of backend development experience• Experience with distributed systems and cloud infrastructure• Strong programming skills in Python, Go, or similar languages• Experience with databases and data processing pipelines• Experience with WebXR and spatial computing platforms• No prior AI experience requiredKey Skills:Python, Go, AWS, Kubernetes, PostgreSQL, WebXR, WebGPU

Software Engineering

Other Engineering

Cambridge, ON, Canada

Enable Generalist Physical AI via Neural Simulation. Our GenAI-powered virtual worlds are driving he world's most advanced Physical AI research

FortyFive Labs

Senior Software Engineer - Backend/Infrastructure

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Senior Software Engineer - Backend/Infrastructure