Research Software Engineer - Build Scalable AI Pipelines

Mistral; Paris; Hybride; EUR 80 000 - 120 000; Plein temps

Avantages offerts par ce poste

Competitive cash salary and equity

Health insurance for you and family

Gym/subscription support

Mobility pass reimbursement

Visa sponsorship

Résumé du poste

Mistral AI is seeking a Research Engineer on the software side to design and harden the codebase, tools and distributed services that let our scientists train and ship frontier-scale models. You do not need prior ML experience; focus on clean, reliable code that scales.

You will join our Research Software Engineering team to build and maintain shared dev-tools, evaluation & data pipelines, training framework, cluster tooling and CI/CD, with Paris/London hybrid location or remote EU/UK with one

Qualifications

• Master’s in Computer Science (or equivalent).
• 4+ years building and operating large-scale or distributed systems.
• Strong software-design instincts: modular code, tests, CI/CD, observability.
• Fluency in Python plus one systems language (C++, Rust, Go or Java).
• Hands-on with container orchestration and schedulers (Kubernetes / K8s, SLURM, or similar).
• Comfortable profiling performance, optimising I/O, and automating workflows.
• Self-starter, low-ego, collaborative, high-energy.

Responsabilités

• Own complex parts of large-scale pipelines and deliver robust internal tooling.
• Interface research with product: expose clean APIs, automate model pushes, surface live metrics.
• Write efficient, well-tested Python and systems code; enforce code review, CI, and observability.
• Design and optimise distributed services (Kubernetes / SLURM, thousands-of-GPU jobs).
• Prototype utilities (CLI, dashboards) and carry them through to stable, shared libraries.

Connaissances

Python

Distributed systems

Kubernetes

CI/CD

Code design

Testing

Observability

API design

C/C++

Rust/Go

Formation

Master’s in Computer Science

Outils

Kubernetes / K8s

SLURM

Docker

Description du poste

Mistral AI is seeking a Research Engineer on the software side to design and harden the codebase, tools and distributed services that let our scientists train and ship frontier-scale models. You do not need prior ML experience; focus on clean, reliable code that scales.

You will join our Research Software Engineering team to build and maintain shared dev-tools, evaluation & data pipelines, training framework, cluster tooling and CI/CD, with Paris/London hybrid location or remote EU/UK with one