Top Tech Jobs & Startup Jobs in Lille

Design, implement, and operate scalable, multi-cloud distributed infrastructure and core services (TypeScript, Kotlin, Go). Optimize compute, storage, networking, and observability; support event-driven architectures; own end-to-end deployment and production reliability; implement disaster recovery and business continuity; collaborate with engineering, AI and security researchers to enable high-velocity product development.

Lead institutional business development to drive adoption of Inco's privacy and confidentiality blockchain solutions with banks, fintechs, payment firms, stablecoin issuers, and crypto institutions. Source and manage a pipeline, cultivate senior relationships, translate technical value into commercial opportunities, run pilots and integrations, negotiate commercial agreements, and coordinate cross-functional execution with product and engineering.

Build post-training infrastructure for voice and text agents, including training environments, verifiers, synthetic data pipelines, evaluations, and model release gates. Run end-to-end training experiments, select open-weight models, improve tool-using and multi-turn behavior, deploy models to production, and iterate using real-world usage. The role emphasizes Python engineering, reinforcement learning, GPU-based training, data quality, reward design, and production machine learning.

Lead the company’s ML/AI platform from experimentation through production, including SageMaker training infrastructure, model serving, inference pipelines, MLOps, and Java microservice integrations. Set AI/ML technical direction, develop GenAI and LLM retrieval and agent architectures, establish evaluation and safety guardrails, and partner with data science, DevOps, product, and engineering leadership on scalable ML roadmaps.

Sell multi-channel and online solutions to customers selling used equipment. Prospect, cold call, manage accounts, set pricing and contracts, and collaborate with internal teams. Attend auctions, events, and client meetings with overnight travel as needed to grow territory revenue.

As Category Manager for Asian & Tribal Arts at Catawiki, you will drive strategic growth, manage the P&L, and lead a team of experts.

As a Strategy & Ops Manager, you'll diagnose operational challenges, build risk management frameworks, and coordinate compliance across teams.

The Senior Infrastructure Engineer will own the cloud stack, enhance observability, architect browser cloud infrastructure, debug operational issues, and mentor other engineers, while managing multiple production workloads at scale.

Own the product roadmap for data center whitespace infrastructure (power distribution, liquid and air cooling). Consolidate Voice of Customer and market intelligence, define product requirements and value propositions, run competitor and patent analysis, create customer-facing documentation, support launches, enable sales/solutions teams, and provide occasional on-site technical consultations and training.

Design and maintain data warehouse systems, develop ETL pipelines, manage datasets for analytics, and implement real-time data solutions.