502 developer English-speaking jobs in Île-de-France

Junior Fullstack Developer - C# and Java skills France - Paris Shift delivers AI agents that transform

The Business Development Manager supports the Chief Commercial Officer in driving the commercial development of O&M activities. Responsibilities include opportunity qualification, pipeline management, reporting, bid support, and client engagement.

European CO2 sourcing portfolio from Fossil to new Biogenic sourced CO2.In this team the CO2 Business Developer

Develop impactful front-end innovations and participate in the creation of user interfaces. Collaborate with UX/UI designers and other developers to build high-quality, reusable code.

# Senior Software Developer (M/F)Contract: Full-time (permanent)Location: ParisTeam: HybridCompensation

Develop, maintain, and improve Power BI dashboards and reports for Finance stakeholders. Collaborate with Finance teams to understand reporting needs and translate business questions into actionable solutions. Build robust semantic models, datasets, and measures using Power BI best practices. Work with source data from Finance systems such as SAP Finance modules, HFM, and Microsoft SQL Server.

Senior .NET Developer with 10+ years' experience designing and building web and desktop applications using .NET technologies (C#, ASP.NET, .NET Core). Mentors junior developers.

Develop, improve, and maintain Power BI dashboards and reports for Finance stakeholders. Collaborate with Finance teams to understand reporting needs and translate business questions into actionable solutions. Build robust semantic models, datasets, and measures using Power BI best practices. Work with source data from Finance systems such as SAP Finance modules, HFM, and Microsoft SQL Server.

Frontend Developer will design, build, and ship Construct's web frontend and mobile app. Collaborate with Product, Backend, and external partners. Requires 3-5 years of web or mobile app development experience, strong Angular or React skills, fluency in TypeScript, HTML5, and modern CSS, and experience using coding agents.

Develop and enhance market access systems for a global quantitative investment manager. Design, implement, and support trading gateways and market data handlers.

As a senior full‑stack developer volunteer, you will be the technical lead for our web ecosystem (institutional

Develop engaging playable ads for mobile games using Unity. Convert existing games into interactive ad experiences and optimize for user experience, scalability, and adaptability. Collaborate with a creative team to build interactive templates and contribute to cross-functional initiatives.

Swile is actively seeking a Senior Salesforce Developer to join the CLM (Customer Lifecycle Management

Develop Python libraries and frameworks for signal-based investment strategies. Build pipelines for strategy submission, backtesting, and validation. Oversee production platform for strategy execution.

OverviewSenior BackEnd Developer – Yubo Paris – Full Remote, 75 CDI n.c.Money moneyLabels & pactesResponsibilitiesWork

Lead Developer will design, build, and maintain a peer-to-peer NFT options marketplace. Responsibilities include managing the development team, ensuring code quality, and aligning technology with business goals. Requires experience designing and implementing NFT protocols, web3 front-ends, and DeFi security. Strong math skills and experience with AWS, Google Cloud, and API design are also needed.

Full Stack Developer will design, develop, and maintain AI-powered web applications for Brevo customers. Responsibilities include prototyping, testing, and iterating on new AI-driven features, transforming prototypes into scalable products, and collaborating with cross-functional teams.

Currently, we are seeking a Mean Stack Developer to join one of our clients – an international and large ... APPLY NOW by filling in the form below or by sending us your CV directly with a subject “Mean Stack Developer

OverviewFreelance Software Developer (Golang) - AI TrainerThis opportunity is only for candidates currently

Develop and optimize scientific applications for next-generation HPC architectures. Port code, analyze performance, and deploy applications on cloud and hybrid infrastructures. Expertise in Fortran, C/C++, Python, and parallel programming (MPI, OpenMP) is required.