Senior GenAI Engineer

The role

You will build and improve multi-agent GenAI features for Pigment's business planning platform. The work covers the whole stack, from frontend and backend to infrastructure, and the features are built on top of Pigment's computation engine.

What you will do

• Work on multi-agent features: improve features already rolled out and design new ones
• Work across the whole stack with the AI teams (frontend, backend in C# and Python, infrastructure and CI)
• Build AI features on top of the Pigment computation engine
• Build AI features that are actively used, with high test coverage

Required qualifications

• MS or Ph.D. in Computer Science, or experience writing production-grade code
• Strong programming skills in Python, and/or C#, Java, Node.js, or equivalent
• Hands-on experience prompting large language models, through vibe coding tools or by implementing GenAI features
• Excellent problem-solving skills and ability to work independently
• Strong written and verbal communication skills
• Product-oriented: translating a user need into a simple technical solution

Nice to have

• Knowledge of recent developments in agents
• Experience with Kubernetes
• Experience building agents using LangGraph
• Experience building and shipping complex products on top of LLMs
• Experience building evaluation pipelines

Benefits

• Competitive package
• Stock options
• Health insurance with Alan Blue, free for you and your family
• Weekly lunch and lunch vouchers (Swile card)
• Egym Wellpass subscription for gyms, studios and wellness spaces across France
• Trust and flexible working hours
• One company offsite every year
• High-end equipment, based on stock and availability
• Remote-friendly environment

Before you apply

• Background checks are part of hiring, where legally permitted, with candidate consent and before contracts are signed

About the company

Pigment is an AI-powered business planning and performance management platform, founded in 2019, with 700+ employees. It passed $100M in ARR in 2026 and raised a $250M Series E in October 2026.