Operations Research Engineer — Build Scalable Optimization

As a Research Engineer on our team, you will partner with Research Scientists to turn research ideas into working systems, building the data, tooling, and infrastructure that enable rapid iteration, trustworthy evaluation, and a smooth path from prototype to production.   Building on our track record of AI-powered solutions (e.g., Bits...

Paris, FranceAs a Research Engineer on our team, you will partner with Research Scientists to turn research ideas into working systems, building the data, tooling, and infrastructure that enable rapid iteration, trustworthy evaluation, and a smooth path from prototype to production.Building on our track record of AI-powered solutions (e.g., Bits AI, Bits...

Pelico, Paris-based with a global reach, seeks a senior optimization leader to define the vision and multi-quarter roadmap for Pelico's optimization platform. You will balance research depth with practical product delivery, tying models to the company objective and scalable operations.You'll build and lead an optimization team, partner with product and...

Holonomy is a Paris-based frontier AI lab building the next generation of intelligent systems.We are seeking exceptional Machine Learning Engineers to design, build, and optimize the machine learning systems that power self-improving AI, long-horizon autonomous execution, and advanced reasoning. You will develop scalable training pipelines, improve model...

At Darwin Partners, we do more than recruit: we support each consultant throughout their professional journey by offering assignments aligned with their career goals. With a dynamic, impact-driven culture, we connect top IT talent with ambitious projects while building genuine, people-focused relationships. Our commitment? Regular follow-ups, active...

Description De L'entreprise Within Publicis Groupe’s Intelligent Creativity business, we specialize in bringing creative ideas to life, and to consumers. By combining 100 years of craft excellence with 6,000 experts across 52 locations of the world’s biggest studio network, we leverage the industry’s richest data, through the power of agentic AI, to...

About UsHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.Our work is guided by clear values: building technologies with real-world...

About UsHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.Our work is guided by clear values: building technologies with real-world...

TLDR: We are looking for an ML Infrastructure Engineer to build the systems behind our LLM post-training, RL, evaluation, inference, and agentic development workflows. You will work close to researchers, GPUs, training loops, data control systems, evals, inference stacks, and the infrastructure decisions that directly affect model learning and product...