5995 English-speaking jobs in Île-de-France

Lead LLM Engineer will design, evolve, and own the quality of the company's LLM/agent architecture. Responsibilities include building evaluation systems, driving fast iteration loops, improving retrieval and reasoning, and ensuring production reliability.

Synthesia seeks a Knowledge & Enablement Specialist to build and maintain customer-facing Academy content. This role involves creating, publishing, and improving learning modules, pathways, and supporting resources. The ideal candidate will have experience creating customer-facing learning content, publishing in an LMS environment, and strong writing and information design skills. Must-haves include experience creating customer-facing learning content, publishing and maintaining content in an LMS, strong writing and information design skills, and experience working cross-functionally.

Senior Knowledge & Enablement Specialist will lead execution for an Academy area, own content upkeep, and contribute to learning design. They will improve learner flow, run evidence-led iteration loops, and collaborate with cross-functional teams.

Senior RF/Analog Design Engineer to develop high performance ICs for next generation hardware platforms. Design and simulate analog and RF IC blocks, balance power, area, and performance, and collaborate with cross-functional teams. Requires strong analog theory background, IC design experience, and proficiency in Cadence.

Fullstack Engineer will design, implement, and test features using AI-assisted coding workflows. Responsibilities include building user interfaces, APIs, and collaborating with teams to deliver and review code. Requires 3+ years of software development experience, strong ReactJS skills, and proficiency in an OOP language (C# or Python). Must be comfortable using AI-assisted coding tools and have experience with Git/GitHub. Fluency in English is required.

Key Account Manager to drive business expansion in France, Spain, and Italy, focusing on major automotive and related industry accounts. Develop and manage key customer relationships, identify new business opportunities, and coordinate with headquarters and local teams.

Backend Software Engineer needed to improve API speed and reliability. Contribute to Python codebase, GKE infrastructure, and technical designs. Requires 4+ years of development experience, 1+ year in DevOps/SRE, and API development skills in Python and Flask.

Project leader responsible for multiple procurement programs and projects. Develops procurement strategies, identifies suppliers, and manages contracts. Requires 8-10 years of project management experience and 5-8 years in procurement.

Senior Project Manager will lead projects within budget and schedule, coordinate teams, interpret contract requirements, and manage project documentation. Requires 4 years of nuclear project management experience, project management methodology expertise, and fluency in English.

Develop and implement advanced FEM-based simulation features for metal stamping processes. Expertise in structural mechanics, FEM, numerical methods, and thermomechanical modeling required. Proficient in FORTRAN 90 and C programming.

Provides administrative support to Marketing Operations, generates reports, and assists with media relations and marketing communications. Plans and executes logistics for meetings and events, prepares marketing materials, and collects customer and competitor data.

Sensient Technologies seeks a Sales Account Manager to sell value-added flavors to prestigious clients. This role requires a strategic approach to business development, a track record of selling technical solutions, and the ability to navigate large accounts.

Senior Machine Learning Engineer to improve and develop ML algorithms for bank transaction analysis. Requires 4+ years of professional experience in ML, strong Python and SQL skills, and a deep understanding of ML principles.

The Programme Management Officer supports the Buildings and Cooling Unit in the Mitigation Branch of UNEP's Climate Change Division.

AI Innovation Engineer will design and implement machine learning models, analyze datasets, and develop AI solutions. Requires experience with cloud infrastructures, ML frameworks, and data visualization tools.

Senior Designer will lead design projects from concept to production, ensuring strategic alignment and creative excellence. Develop design strategies, collaborate with clients and teams, and mentor junior designers. Requires experience in CPG branding and packaging design, strong communication skills, and proficiency in design software.

Civil Engineer for Tesla's EMEA Energy Projects team. Design, optimize, and validate Megapack installations across Europe, ensuring compliance with European standards. 5+ years of experience in utility-scale energy or industrial projects in EMEA required.

Manages HR operations for HQ entities (85 employees) and provides support to corporate populations (180 people). Responsibilities include personnel administration, payroll, data quality and reporting, manager and employee support, labor relations and compliance, and HR projects. Requires a higher education degree in Human Resources, Employment Law, or equivalent, and at least 5 years of experience in a generalist HR role with a focus on payroll and HR administration.

Leads the strategy and roadmap for a key area of the payment banking product. Develops scalable solutions within the payment platform by collaborating with clients, internal teams, and financial providers.

Tax Intern will assist with preparing tax returns, organizing records, researching tax laws, and participating in tax-related projects.