Top Software Engineer Jobs in Paris

Design, build, and ship production-grade full-stack features for INFINIT's fintech platform. Own end-to-end feature lifecycle, translate business needs into scalable systems, ensure code quality, and prioritize high-impact product outcomes.

As a Software Engineer Intern, you'll enhance API performance, support R&D tools, maintain backend services, and write clean Python code.

As a Software Engineer, you'll develop innovative projects using Java and various frontend technologies, manage cloud deployments, and improve your skills through training.

As a Staff Software Engineer, you'll lead the design and delivery of critical systems, ensure efficient performance at scale, and oversee key architectural decisions.

As a Forward Deployed Engineer, you'll collaboratively deliver innovative solutions, working closely with clients to tackle complex projects and drive real impact using ElevenLabs’ technologies.

Design and develop AI-assisted tools for software development, working closely with designers, PMs, and data scientists, and iterating based on user feedback.

Design, build, and scale privacy features and infrastructure for ChatGPT; integrate encryption and authentication systems; maintain HSM infrastructure.

The Senior Full Stack Engineer will design, develop, and maintain scalable features, improving user experience and collaborating with teams on software solutions.

The DevSecOps Engineer will embed security in product development, enhance threat detection, ensure compliance, and lead team training on secure workflows.

Design and improve end-to-end ML/AI pipelines, process datasets, and contribute production code for high-quality solutions in machine learning projects.

Design and build full‑stack features using React and JVM technologies to improve healthcare products. Collaborate with PMs and designers, ensure performance, security, and test coverage, review code, and help evolve architecture and engineering standards.

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.

As a Senior Backend Software Engineer, you will design and optimize the core computation engine, tackle scalability challenges, and collaborate closely with frontend teams to enhance the product.

The role involves designing and implementing features, debugging, maintaining documentation, and collaborating with the community in the Mir graphics stack.

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.

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.

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.

Design, develop, and deploy AI-driven applications, collaborating with data scientists while ensuring scalable and reliable products that address customer needs.

Develop and maintain a drone simulator, optimize performance, define technical solutions, and collaborate cross-functionally while mentoring junior developers.

The Senior Software Engineer designs and develops software solutions in Golang, ensuring code quality and performance while collaborating with teams and mentoring others.

Develop and debug embedded NixOS systems for military hardware, focusing on stage development and deployment. Collaborate in a team-oriented environment to solve complex technological problems.