Open roles at Antithesis
Latest Antithesis Signals
What they do
Antithesis raised $105 million in a Series A round led by Jane Street, a quantitative trading firm. The funding will be used to expand its engineering and market operations globally, following over 12x revenue growth in two years.
Why it matters
Antithesis has developed a deterministic simulation testing platform that validates complex software systems, effectively addressing the limitations of traditional testing methods. This innovative approach allows for more reliable software performance in critical applications.
Traction
The company has achieved over 12x revenue growth in the past two years, indicating strong market demand and operational effectiveness. Antithesis is positioned to serve a wide range of industries that require robust software validation, although specific customer names were not disclosed.
Where the market is going
Antithesis is challenging the status quo of software testing dominated by legacy solutions that often fail to ensure reliability in complex systems. By leveraging deterministic simulation, the company is betting on a structural shift towards more rigorous and dependable software validation, which is increasingly critical as software becomes integral to business operations.
Why Antithesis is hiring
Antithesis closed a funding round in December 2025, with investors including Jane Street. It currently has 22 open roles, 7 of them posted in the last 30 days, with hiring concentrated in Vienna, London and San Francisco.
Teams hiring
Where Antithesis hires
- Vienna13
- London5
- San Francisco2
- Chicago1
- New York1
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Antithesis jobs: common questions
Is Antithesis hiring?
Yes. Antithesis has 22 open roles on SuperAIJobs right now, including 7 posted in the last 30 days. The list is refreshed daily from Antithesis’s own careers site.
Where are Antithesis jobs located?
Most open roles at Antithesis are in Vienna, London, San Francisco, Chicago and New York.
Does Antithesis hire remotely?
None of Antithesis’s current roles are listed as remote, so expect to work from one of its offices.
How much has Antithesis raised?
The latest round we track is a funding round in December 2025 (amount not disclosed). Investors include Jane Street. See the full deal history on MapCo.
What does Antithesis do?
Antithesis has developed a deterministic simulation testing platform that validates complex software systems, effectively addressing the limitations of traditional testing methods.
How do I apply for a job at Antithesis?
Every role on this page links straight to Antithesis’s own application page, so you apply directly — SuperAIJobs never sits in between.