Top Tech Jobs & Startup Jobs in Lille

Lead architecture and development of mobile apps for Web3 products. Define mobile standards, integrate wallets and blockchain networks, drive performance and reliability, mentor engineers, own releases and product stability, and collaborate with product, design, and backend teams.

Lead the architecture and scaling of Overstory’s data platform for AI-powered vegetation analysis. Design and operate large-scale geospatial and temporal data pipelines, orchestration systems, event-driven workflows, service-oriented architecture, data quality frameworks, and observability practices. Drive architectural standards, system design, scalability, reliability, and traceability while mentoring engineers and collaborating with data, ML, and product teams.

Own and grow Planet’s government sales pipeline and customer base in France, focusing on the French Ministry of the Armed Forces and French Armed Forces. Prospect, qualify, negotiate, and close software and SaaS deals; manage government procurement and contracting; forecast pipeline; develop proposals and demonstrations; and collaborate with marketing, solution engineering, customer success, and post-sales teams. The role requires strong government and defense sales experience, military intelligence knowledge, French fluency, and eligibility for security clearance.

Leads strategic international communications for CSL’s Commercial & Medical business across 39 countries. Responsibilities include advising senior executives, developing communications strategy, managing crisis and reputational issues, directing internal communications, supporting brands and therapeutic areas, and leading a global communications team. The role requires extensive communications experience in a regulated industry and includes approximately 15% pan-European travel.

Supports enterprise pre- and post-sales deal operations by managing requests, coordinating Sales, Legal, Finance, and Operations stakeholders, preparing documentation, maintaining Salesforce records, and ensuring timely approvals and execution. The role also identifies process improvements, manages competing priorities, and contributes to team best practices and knowledge sharing.

Leads Dow’s Digital Operations technology strategy, identifying and prioritizing intelligent automation opportunities, translating business needs into scalable digital solutions, and overseeing implementation across sites and functions. Partners with operations, technology, data, cybersecurity, and business leaders to improve reliability, performance, adoption, and value realization. Provides strategic guidance to senior leadership while mentoring employees and promoting responsible, safe, and inclusive technology adoption.

Own end-to-end global customer implementations from kickoff through go-live and handover. Build project plans, establish governance, coordinate multiple countries and workstreams, manage risks, dependencies, RAID logs, milestones, and escalations, and lead client status meetings. Coordinate internal teams and client-owned actions, ensure go-live readiness, maintain project documentation, and support continuous process improvement. The role requires strong stakeholder management, communication, organization, and experience delivering complex multi-country implementations.

Build and improve a scalable data platform, including ingestion, transformation, warehousing, orchestration, governance, observability, and CI/CD. Audit the existing stack, establish data engineering standards, improve pipeline reliability and cost control, and deliver trusted datasets for product analytics, data features, and ML/AI use cases. Collaborate with Product, business teams, and company leadership on architecture decisions and strategic data initiatives.

Drive revenue and adoption of Zendesk’s AI products within a defined territory. Own sales quotas, prospect, conduct tailored demonstrations, support proof-of-concepts, and close new and expansion business. Partner with account executives, customer success, and regional leadership to develop sales strategies, identify cross-sell opportunities, model commercial value, and maximize automation-related revenue. Serve as an AI subject matter expert, enable sales teams, and communicate product updates and market insights.

Develop and improve semiconductor engineering software across UI, optimization workflows, C++ codebases, and AI integrations. Build MCP servers and agent pipelines that expose simulation tools to LLMs, while improving usability and reliability for scientists and technical users. The role also offers opportunities to launch and lead new software projects end-to-end. No prior simulation or optimization experience is required.