Top Software Engineer Jobs in France

Build and optimize Alpaca's algo trading platform, focusing on high-performance brokerage services while leveraging frontend and backend engineering skills.

As a Mid-Level Backend Engineer, you'll enhance the reliability, observability, and scalability of the EVC platform by building API integrations, improving system performance, and strengthening infrastructure.

As a Software Engineer, you will design and implement features, collaborate with users, and lead technical projects while working with modern technologies in a fast-paced environment.

As a frontend engineer at Dust, you'll create engaging user interfaces, collaborate with designers, and work on backend tasks using TypeScript and Next.js. Responsibilities include leading frontend projects, ensuring code quality, and building scalable systems.

Assist in building infrastructure, interfaces, and applications for a member-centric healthcare experience, collaborating with a passionate engineering team.

The Flight Test Software Instrumentation Engineer will maintain, test, and deploy onboard applications for aircraft FTI, ensuring software functions meet engineers' needs. Responsibilities include software verification and collaborating with flight tests contributors.

The Software Engineer will collaborate with project teams to define requirements, develop, test, and maintain software, particularly in C#.NET and web services.

As a CNC Integration Software Engineer, you will identify needs for CNC in industrial robotics, design CNC architectures, integrate solutions, and set standards for integration.

As a Fullstack Engineer, collaborate on feature discovery, develop high-quality features, support QA, and create process documentation.

Design, implement, and maintain automated test and inspection software (primarily Python). Build real-time data acquisition and visualization tools, integrate sensors, cameras, and motion controllers, and collaborate with mechanical/electrical teams to develop reliable automated testing workflows for product development and manufacturing.

Develop and optimize a QGroundControl-based Android control station using C++/Qt; integrate physical controls and hardware; port and maintain app across Android versions; manage deployments; collaborate with embedded, electronics, and QA teams for field validation.

The role involves creating and automating infrastructure features for data platforms using Python, with a focus on distributed systems and collaboration within a global team.

Join Canonical's OpenStack Engineering team to develop and manage Charmed OpenStack and Ceph, focusing on Python code and infrastructure automation.

The role involves collaborating with a distributed team to develop and debug software for Linux, focusing on high-quality code and system-level issues.

The role involves automating OpenSearch operations by developing features in Python, collaborating with an international team, and providing expertise on data platforms.

As a Software Engineer on the data platform team, you'll automate data platform operations, write Python code, and collaborate on solutions within a distributed team.

Develop and maintain system-level Go code, model data, and design database schema for cloud infrastructures. Collaborate with a distributed team to ensure code quality.

Build and maintain a scalable research platform enabling distributed computation, large-scale backtesting, and rapid experimentation. Design user-friendly APIs, integrate research workflows with production, develop reusable libraries, write automated tests, and collaborate with researchers and engineers to implement new framework features and ensure high code quality.

The role involves designing, developing, and maintaining applications while ensuring code quality and collaborating with diverse teams.

The Software Engineer will develop connectivity interfaces, collaborate on feature design, support client requests, and improve codebase quality.

Develop and maintain full‑stack Python tooling and data‑modeling frameworks to process large datasets (Apache Spark), build web interfaces for visualization, and support CI/CD using Jenkins/Docker. Collaborate on design, code reviews, documentation and incorporate user feedback for continuous improvement.

As a Senior Software Engineer, you'll develop high-performance, reliable endpoint agents across multiple OS platforms, focusing on OS internals and cross-platform challenges.

Lead engineering for the RUM platform, enhancing backend systems and data pipelines, and guide collaboration across teams to improve observability products.

As a Software Engineer for Algolia, you will design and develop libraries for the Metis system, manage operations, and collaborate on resolving issues in distributed systems.

Lead Software Engineer responsible for back-end development, project ownership, and collaborating with product managers to shape AI-powered video generation solutions.