lyon 2025 English-speaking jobs in Le Havre

Senior .Net Developer needed for a 12-month contract (potential for permanent) with a global technology services company. Design, develop, and maintain full-stack applications using C# and .NET technologies. Analyze business requirements, contribute to architecture decisions, and collaborate with cross-functional teams. Requires 6+ years of software development experience, strong C#, .NET Framework, and SQL skills, and fluency in English.

Lead the growth of Wati's Spanish-speaking LATAM business (Mexico, Colombia, Argentina). Own revenue targets, develop GTM strategies, and build a regional sales team. Requires 10+ years of B2B SaaS sales experience in LATAM, fluency in Spanish and English, and a proven track record of scaling ARR.

This full-time field-based role focuses on direct sales, in-store execution, and brand promotion of a premium product portfolio within the French FMCG retail market. The successful candidate will develop retail partner relationships, execute brand activations, and drive revenue growth across their assigned territory.

Leads earned media strategy, talent relations, communications, and events for Europe & Middle East. Shapes media narratives, manages industry relationships, and ensures brand positioning reflects creative identity and business objectives. Reports to the Chief Marketing Officer.

Manage, create, and optimize social media content across platforms to increase brand awareness and engagement. Develop and implement social media strategies aligned with business goals. Analyze social media metrics and collaborate with marketing teams.

Provides operational support in supply planning and procurement activities, including order management, production reviews, and collaboration on S&OP and Stock Committee meetings.

Support the Group Director of International Leasing and Key Account Managers with analysis, presentations, and projects. Coordinate and prepare subjects between regional leasing teams and International Leasing. Prepare retailer meetings and sales pitches. Conduct market analysis and contribute to building an in-house leasing consultancy.

Live Shopping Host for The Wessex Mint on WhatNot, showcasing precious metals and collectibles. Must be fluent in English and French, have strong on-camera presence, and experience in live selling or retail sales.

Leads a retail store with a focus on delivering exceptional customer experiences and achieving sales and financial targets. Manages teams, implements operational standards, and collaborates with various departments to drive business growth. Requires strong leadership, communication, and analytical skills.

Senior Security Sales Specialist drives cybersecurity sales through French VARs and Resellers. Responsibilities include identifying and recruiting new partners, growing existing relationships, and achieving sales targets. Requires 3-5 years of cybersecurity or software sales experience within France, proven success selling through VARs/Resellers, and fluency in English and French.

Experienced Linux software engineer to join Embedded Software Department. Develop firmware for L-Acoustics devices including amplified controllers, audio processors, and networking devices.

Data Scientist to support Sartorius sales teams and drive customer applications in the Biopharma industry. Requires a Master's or PhD in a relevant field and 2+ years' experience in applied statistics and Biopharma. Must be fluent in English and ideally another European language.

Senior Software Engineer needed for AI startup scaling rapidly. Full-stack capability, startup experience, and autonomy are essential. Must be comfortable working across the entire engineering spectrum.

Software Engineer to enhance Qosmos' Deep Packet Inspection (DPI) product line. Responsibilities include expanding protocol coverage, improving protocol identification accuracy, designing cybersecurity features, and optimizing performance. Requires strong C programming, networking, and cybersecurity expertise. Experience with IDS, IPS, NDR, XDR, SIEM, SOAR, or machine learning is a plus.

Finance Manager Junior will manage cash flow, invoicing, collections, procurement, and vendor management. Responsibilities include producing financial reports, tracking SaaS metrics, and running the monthly budget review. Requires a Master's degree in Finance, Accounting, Business, or Engineering and 1-3 years of relevant experience.

ADP's Data Scientist Development Program is seeking 2026 graduates with a Bachelor's, Master's, or PhD in a relevant field. Successful candidates will apply advanced analytics, predictive modeling, and research to optimize HCM systems and develop new data products. Fluency in Python, SQL, and data science methodologies is required.

The Chief of Staff will serve as the CEO's strategic advisor, managing cross-functional projects, building scalable systems, and representing the CEO to investors and partners. Responsibilities include drafting investor updates, coordinating board materials, leading international expansion preparation, and building dashboards for CEO visibility.

Leads internal communication strategy and execution for the Business Area (BA) - PM EMEA & APAC, collaborating with stakeholders to plan and execute campaigns, programs, and events. Manages content strategy across all internal communication channels and supports local and crisis communications.

As a Relationship Manager, you will build and maintain client relationships, understand their strategic objectives, and map them to Amundi products and services. You will develop and execute client success plans, drive commercial expansion, and lead contract negotiations. You will also monitor client satisfaction, escalate issues, and collaborate with internal teams to ensure successful client outcomes.

Accounting Lead to own end-to-end French accounting operations across multiple legal entities. Responsibilities include reviewing accounting entries, structuring processes, and overseeing statutory accounts, tax filings, and audit preparation. Requires 7+ years of accounting experience, including French GAAP in a multi-entity environment.