we're hiring

Help redefine how software gets built.

We're a small, highly technical team challenging decades of assumptions about software testing and reliability. If solving difficult problems alongside exceptional people sounds exciting, let’s talk.
Antithesis Employee smiling while working on his laptop
how we work

Build something real

We built in stealth for 6 years before launching our product. We value integrity, honesty, and depth above nearly everything else– without tolerating jerks.

Honest

We move fast and aim high because we have a high-trust, low-process environment, built on deep, mutual respect.

IRL

We’re in office daily, in DC, London, and San Francisco. It makes us faster, more cohesive, and better to each other.

Long-term

We plan for the long haul. In decision-making and relationship-building, we focus on long-term success.

Not artificial

Our CEO Will describes workslop as “an abusive act.” We don’t tolerate it. Use AI for research and critique, but show us your thoughts – expressed clearly and concisely.

join the team

Open positions at Antithesis

We respect your time: we have a firm no-ghosting policy and a public guide to successful interviewing. Hold us to high standards!

from the ceo

The antithesis of average

These two blog posts from Will offer some idea of what you’re getting into when you apply.