AI Research Engineer
PostHogUnited Kingdom
Posted February 5, 2026
Full Time
About the Company
PostHog is a natively remote company that ships every product that companies need to run their business from their first day to the day they IPO and beyond.
Job Description
PostHog is looking for an AI Research Engineer to help achieve product autonomy through training, fine-tuning, and running models. The ideal candidate has a strong background in maths and coding, or experience working on training models. The role involves working closely with one of the founders and prioritizing areas for game-changing product shipping.
Requirements
- Strong background in maths and coding
- Experience working on training models previously
- Ability to work in an uncertain and rapidly changing environment
- Proactivity and self-thought
- Fast work and ability to get product into users' hands
- Ability to learn and adapt quickly
Benefits
- Generous Paid Time Off
- 401k Matching
- Retirement Plan
- Relocation Assistance
