Senior Product Manager

Antithesis Operations LLC · london, england, United-Kingdom

Location
london
Job Type
Full-time
Posted
June 20, 2026

Job Description

About Antithesis

Antithesis is building a fundamentally new approach to software testing. Our platform uses advanced fuzzing and property-based testing techniques to find deep bugs in customer software and exercise systems in ways that traditional testing cannot.

We are in the early stages of productizing a powerful underlying technology. That means much of our product surface, operating model, and customer workflows are still being defined. This is a high-ambiguity, 0→1 environment where product judgment matters.

About the Role

We are hiring Product Managers to own critical parts of the Antithesis product.

This is not a purely executional role inside an established system. You will operate in a fast-moving, technical environment where many decisions are first-of-their-kind. You will help define product areas, shape workflows, influence prioritization, determine how we measure success, and partner closely with engineerin...

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