Founding Engineer - Research (+ Equity) at Prior Foundry in London

Founding Engineer - Research (+ Equity) at Prior Foundry in London

London Full-Time 70000 - 90000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Lead AI/ML projects to solve real-world policy problems and build innovative research agents.
  • Company: Prior Foundry, a cutting-edge tech company focused on simulations and public policy.
  • Benefits: Equity options, high autonomy, and opportunities for global travel.
  • Other info: Dynamic startup culture with significant career growth potential.
  • Why this job: Make a tangible impact on social and economic policy while shaping the future of AI.
  • Qualifications: 2-3 years in ML systems or applied research, strong Python skills, and a passion for public sector challenges.

The predicted salary is between 70000 - 90000 £ per year.

Prior Foundry is a research‑led technology company extending the frontier of simulations and Large Language Models within the fields of social science and public policy. Operating across London and NYC, the team builds specialized AI agents and inference infrastructure to solve complex global policy problems for the public sector.

Join Prior Foundry as a Founding Research Engineer to bridge the gap between applied research and production systems. You will lead efforts in benchmarking simulations on policy problems, building specialized agents for economic analysis, and owning the end‑to‑end AI/ML layer. This role is pivotal in shaping how simulations impact real‑world governance and social sciences.

Location: London, UK or New York, USA

Why this role is remarkable:

  • Sit at the intersection of cutting‑edge LLM research and tangible public sector impact, solving high‑stakes problems in social and economic policy.
  • High‑autonomy founding role with considerable equity upside and the opportunity to influence the core architecture of a scaling research‑led company.
  • Experience a unique global culture with regular travel between Paris, London, and NYC, working directly with users to ground your research in reality.

What You Will Do:

  • Lead the benchmarking of advanced simulations on new policy problems across diverse fields like econometrics and causal inference.
  • Build and deploy specialized research agents and production‑grade data pipelines to support complex social and economic policy workflows.
  • Own the entire AI/ML stack, including model selection, fine‑tuning, inference infrastructure, and the continuous feedback loops that drive model improvement.

The ideal candidate:

  • Possesses 2–3 years of experience building ML systems in production or conducting deep applied research in ML or statistical domains.
  • Demonstrates strong proficiency in Python and modern ML tooling, with a proven track record of moving from research ideas to working systems.
  • Combines a genuine interest in public sector problems with the ability to navigate ambiguity and sparse specifications in a startup environment.

Founding Engineer - Research (+ Equity) at Prior Foundry in London employer: Jack & Jill

Prior Foundry is an exceptional employer, offering a unique opportunity to work at the forefront of AI and public policy in vibrant locations like London and New York. With a high-autonomy role that includes equity options, employees are empowered to shape impactful research while enjoying a collaborative global culture that encourages travel and direct engagement with users. The company prioritises employee growth through hands-on experience in cutting-edge technology and meaningful contributions to societal challenges.

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Contact Details:

Jack & Jill Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Founding Engineer - Research (+ Equity) at Prior Foundry in London

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We think you need these skills to ace Founding Engineer - Research (+ Equity) at Prior Foundry in London

Benchmarking Simulations
Economic Analysis
AI/ML Stack Ownership
Model Selection
Fine-Tuning
Inference Infrastructure
Data Pipeline Development

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