java English-speaking jobs in Nantes

Support a portfolio of ~120 Mid-Market customers, focusing on retention and expansion. Drive value extraction, identify upsell opportunities, and act as a trusted cybersecurity partner.

Senior Rails Engineer to build AI-driven product features. Requires 6+ years in Ruby on Rails, strong product mindset, and fluency in French and English. Design, implement, and own features end-to-end.

Senior Manager to lead Private Equity Fund Administration client relationships. Responsibilities include ensuring accurate fund administration, managing teams, and overseeing new fund setups. Requires 5+ years in PE/RE fund administration and fluency in English and French.

Commercial Efficiency Manager ensures operational efficiency across France and BeLux. This role leads S&BP, manages forecasting, and drives RGM adoption, bridging Commercial, Finance, and Supply Chain functions.

Applied AI Engineer partners with organizations to design, build, and deploy AI systems for measurable business outcomes. This role involves hands-on coding, building evaluation systems, and making technical decisions on reliability, safety, and governance.

Senior FP&A for R&D, IT, Capex & Balance Sheet. Act as Financial Business Partner to CTO/CPO, managing Capex/OpEx, leading budgeting, and ensuring IFRS compliance. Requires 5+ years in R&D/project controlling.

Business Development Specialist to grow South Pole's business in France. Support new business development and manage a portfolio of clients, handling negotiations and building trusted relationships in climate solutions.

Senior Manager, Digital Performance & CRM to lead acquisition, conversion, and CRM strategy for a new immersive destination. Requires 8-10 years in digital performance, CRO, and e-commerce, with a data-led, hands-on approach.

Chef de Partie for a new Italian restaurant launch. Responsibilities include coordinating dish preparation, ensuring food hygiene, managing mise en place, and overseeing quality control under the Executive Chef. Requires French fluency and strong organizational skills.

Systems Engineer with Project Management skills to develop Professional Services offers for enterprise accounts. Lead sales cycles, manage technical projects, and serve as the primary technical contact. Requires experience in pre-sales or Professional Services.

Senior Sales Manager to expand footprint in government and defense markets. Drive strategic business, build relationships, and close complex, high-value opportunities across connectivity portfolios.

Experienced SAP SuccessFactors Employee Central Consultant needed for global Core HR operations and HRIS coordination. This non-configuration role requires functional expertise, stakeholder management, and experience deploying global frameworks.

Financial Crime Compliance Manager (Sanctions) role requires 5+ years in FinCrime, focusing on sanctions and terrorism financing. Responsibilities include monitoring regulatory changes, drafting policies, and overseeing screening frameworks. Expertise in sanctions regulations is essential.

Build and operate secure, automated data pipelines for healthcare data. Own data quality, contracts, and infrastructure using Python, SQL, Terraform, and Kubernetes.

Senior Director, AI Cloud, leads Southern Europe sales for CoreWeave. Own commercial strategy, build the regional sales organization, and drive market capture across France, Italy, Iberia, and the Mediterranean.

Directors in Restructuring Advisory lead complex turnaround engagements, managing the full restructuring lifecycle from business reviews to recovery plans. Requires deep knowledge of restructuring, financial modeling, and proven team leadership.

Lead HR legal topics and manage employee relations across Europe. Provide strategic legal guidance on individual and collective matters, ensuring compliance and supporting growth.

Sales Director to lead international channel sales for mobile intelligent robot products in the golf sector. Develop agent/distributor networks, shape regional strategy, and manage the full customer process from inquiry to delivery. Requires French and fluent English.

Legal counsel needed to advise on e-commerce expansion in Europe. Responsibilities include advising on commercial agreements, platform compliance, and regulatory responses. Requires 5-7 years of EU legal experience and English proficiency.

Architect stateful AI workflows and deploy autonomous agents using self-hosted LLM infrastructure. This transversal role solves operational bottlenecks across R&D, IT, and Software teams. Requires Python, orchestration experience, and a security-first mindset.