Localization jobs in France

Senior French language lead at Welocalize responsible for managing translation, copy-editing, and quality assurance for patent-related content. Leads a team of internal and external linguists, maintains terminology and style guides, and ensures high-quality linguistic deliverables across assigned accounts. Requires 8+ years translation/localization experience, 5+ years review experience, and fluency in English and native French.

Growth Marketer leading regional expansion into France for ElevenLabs, an AI voice/audio company. Responsible for defining regional growth strategy, lead generation, brand awareness, outbound campaigns, local events, and localized messaging for the French market. Requires native French, fluent English, and entrepreneurial growth marketing background.

Python backend engineer to build scalable APIs and infrastructure for the AI dubbing platform.

ML engineer to develop and improve the state-of-the-art voice cloning and dubbing technology.

Full-stack engineer to build and maintain the professional AI dubbing tool for localization studios.

Account Manager role at Weglot, a no-code AI-powered website translation platform. Based in Paris with frequent remote work.

Senior Software Engineer at Mozilla's Localization Team, responsible for developing and maintaining localization infrastructure, libraries (moz-l10n), and the Pontoon TMS. Contributes to i18n features across Firefox and Mozilla products, works with open-source standards, and engages with volunteer localizer communities.

GRC Analyst at Synthesia (AI video platform, $4B valuation) responsible for governance, risk, and compliance program ownership across ISO 27001, SOC 2, ISO 27701, and ISO 42001. Requires hands-on technical background (engineering, DevOps, SRE, IT management) to bridge technical implementations and audit requirements. Focus on control mapping, audit readiness, risk management, and preparation for future certifications (ISO 22301, HITRUST, FedRAMP).

Director-level business development role at TransPerfect (a major LSP/localization services company) focused on driving new revenue and closing enterprise sales for AI data solutions. Requires 3+ years of strategic BD experience, proven sales track record, and bilingual capabilities (English + local language). Based onsite in Paris.

Staff Backend Engineer at Synthesia, a leading AI video generation platform. Role focuses on designing and owning core backend systems for Avatars and Generative Media, including system architecture, data modeling, and integration with voice/video pipelines. Requires senior-level backend expertise, system design skills, and experience with large-scale, product-facing systems.

Staff Fullstack Engineer at Synthesia, an AI video platform company. Role focuses on building end-to-end product features across Avatars and Generative Media, combining frontend, backend, and AI model capabilities. Requires full-stack development expertise, product mindset, and comfort working in 0-to-1 environments with AI/ML systems. Remote from EU/UK/Switzerland.

Staff Backend Engineer at Synthesia building and operating core systems for multilingual voice generation and text-to-speech orchestration. Responsible for designing reliable backend services that handle multiple TTS providers, voice data persistence, and voice discovery/recommendation systems. Requires strong backend engineering skills (Python/FastAPI), experience with distributed systems and third-party API integration, and a product-focused mindset. Remote role across EU/UK/Switzerland with senior-level compensation.

Solutions Consultant at Synthesia (AI video platform) responsible for technical validation, solution design, and value realization for enterprise customers. Bridges sales, customer success, and product teams. Requires 2+ years in solutions consulting, sales engineering, or pre-sales with strong discovery, demo, and business acumen. French-speaking role based in Paris with European remote flexibility.

Solutions Consultant at Synthesia (AI video platform) responsible for technical validation, solution design, and value realization across the customer lifecycle. Bridges sales, customer success, and product to drive adoption and expansion. Requires 2+ years in solutions consulting, sales engineering, or pre-sales with strong discovery, demo, and business acumen in SaaS/AI environments.

Enterprise Account Executive at Smartling, an AI-native translation platform. Responsible for managing complex B2B SaaS sales cycles with enterprise clients, generating new business, managing territory, and delivering revenue targets. Requires 5+ years SaaS B2B sales experience, French fluency, and track record of closing $1M+ ARR deals. Remote position based in France.

Commercial Data Scientist at Synthesia, a $4B AI video platform. Role focuses on building, deploying, and maintaining ML/statistical models for revenue intelligence, customer health scoring, churn prediction, and lead intent scoring. End-to-end ownership from problem definition through production deployment and monitoring. Requires several years of industry experience with strong ML, statistics, SQL, and Python skills.

Staff Backend Engineer at Synthesia, an AI video platform company. Role focuses on building and operating enterprise-grade backend systems at scale, with emphasis on security, reliability, compliance, and multi-tenant architecture. Requires 7+ years of software engineering experience at senior/staff level. Remote from EU/UK/Switzerland. Salary EUR/GBP/CHF 130,000+ base plus stock options.

Principal ML Platform Engineer at Synthesia, a $4B AI video platform company. This is a highly technical, hands-on IC role focused on designing and operating production ML infrastructure systems, including model training, serving, deployment, and observability. The role emphasizes systems thinking, reliability, scalability, and automation across cloud infrastructure and GPU-based workloads. Not a pure ML research role, but rather platform engineering with deep ML systems expertise.

Senior Brand Designer, Experiential at Synthesia (AI video platform). Responsible for translating brand into physical and experiential environments globally, designing event booths, spatial environments, signage systems, and print assets. Requires 6+ years in brand/visual/experiential design with strong events experience, deep print production knowledge, and multidisciplinary skills across physical, digital, and motion design.

Director-level Business Development role at TransPerfect (localization-native LSP) focused on enterprise sales in Life Sciences and localization services. Responsible for new business development, lead generation, account ownership, and revenue growth in the Paris office. Requires 4+ years of sales experience in life sciences or localization industries with proven track record selling large localization technology deals.

Account Executive at TransPerfect (global LSP) focused on enterprise sales and business development in the Life Sciences sector. Responsible for prospecting, closing new clients, expanding existing relationships, and managing client satisfaction across TransPerfect's translation and language services portfolio.

Staff/Principal-level Product Designer at Synthesia (AI video platform) focused on growth, onboarding, and activation. Responsible for redesigning user journeys, prototyping, and partnering with PM and engineering to improve core growth metrics in an AI-native product environment.

Sales Development Representative at Synthesia (AI video platform). Entry-level SDR role focused on French-speaking markets, requiring B2B outbound prospecting experience, cold calling, and lead generation. Based in London (5 days/week onsite) or remote from France. Fluent French and English required.

Freelance AI Data Specialist role at RWS TrainAI focused on data annotation, evaluation, and labeling tasks to improve AI-generated content in French. Part-time, fully remote, flexible schedule with entry-level compensation ($16.50/hour). Targets students, gig workers, and flexible workforce. Requires native French fluency and advanced English proficiency.

Search Engine Evaluator role at RWS TrainAI evaluating search engine responses and providing feedback on text, audio, images, and videos to enhance AI training data. Flexible part-time contract work (8-30 h/week, avg 15 h/week) at €13/hour, remote from France. Entry-level, no prior experience required. Ideal for freelancers, students, and flexible workers.