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Senior Software Engineer, Operator Tooling

Handshake · San Francisco, CA · On-site

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About Handshake

Backed by Kleiner Perkins and Lightspeed.

About the role

As a Senior Software Engineer on Operating Tooling , you’ll build internal products and automation that help Handshake’s operators run the business at high quality and speed. This team functions like an embedded/consulting engineering group: you’ll partner directly with operators, learn their workflows deeply, and enable new operational capabilities.

More about this role

Handshake was founded on a simple belief that everyone deserves a path to a great career, regardless of where they went to school or who they know. Today, we power 25 million job seekers, 1 million+ employers, and 1,600 educational institutions.

In 2025, we started Handshake AI and built the fastest-growing AI data business in history. We work directly with frontier AI lab researchers to create evaluations, publish benchmarks, and push the boundary of data. We’ve grown from $0 to ~$1B run rate and pay ~$60M to over 30K individuals every month.

Shape how every career evolves in the AI economy, at global scale, with impact your friends, family and peers can see and feel

Partner hand-in-hand with world-class AI labs, Fortune 500 partners and the world’s top educational institutions

Work together with engineers, scientists, operators, and more from Palantir, Meta, Scale AI, and former YC founders

Build a massive, fast-growing business with billions in revenue

Human data is the core infrastructure to AI advancement. Frontier AI labs currently improve model capabilities with various data-intensive post-training techniques. We believe that data spend for AI training will increase by 3-5x...

Read the full posting on Handshake's site ↗

Engineering

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