Founding RL Research Engineer - Hybrid Europe + Equity

Built Different; Paris; Hybride; EUR 102 000 - 138 000; Plein temps

Avantages offerts par ce poste

Founding equity

Résumé du poste

Built Different is seeking a Founding Junior RL Engineer/Researcher for a hybrid role in Paris, Amsterdam, or London, with some remote options. The position offers €120,000 plus founding equity and the chance to work with frontier AI labs and paying clients from day one.

You’ve built or explored RL environments or training infrastructure at a serious AI company, think in first principles, and move fast. Join a founding team shaping long-horizon AI tasks.

Qualifications

• Experience building RL environments or training infrastructure.
• Familiarity with RL experiments and evaluation frameworks.
• Ability to work in a fast-paced, founding-team setting.

Connaissances

RL environments

Training infrastructure

Experiment design

Description du poste

Built Different is seeking a Founding Junior RL Engineer/Researcher for a hybrid role in Paris, Amsterdam, or London, with some remote options. The position offers €120,000 plus founding equity and the chance to work with frontier AI labs and paying clients from day one.

You’ve built or explored RL environments or training infrastructure at a serious AI company, think in first principles, and move fast. Join a founding team shaping long-horizon AI tasks.