Top Software Engineer Jobs in Paris

As a Backend Engineer, you will develop high-performance backend systems and APIs, design scalable architectures, and collaborate cross-functionally to deliver features for our Cloud solutions.

As a Software Engineer, you will develop and maintain backend features, ensuring system architecture is efficient and secure, while collaborating with cross-functional teams and tackling complex challenges.

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

As a Software Engineer at Mistral AI, you will contribute to backend and frontend development, maintain systems, collaborate cross-functionally, and solve engineering problems in a fast-paced environment.

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

Design, build, and maintain data infrastructure; create scalable data pipelines; implement backend architectures; ensure data quality and integrity.

Full-stack engineer responsible for designing, building, and shipping scalable production systems. Own end-to-end features from requirements through QA, deployment, and monitoring. Apply product-first judgment, communicate with stakeholders, and use modern developer tooling to deliver high-velocity, maintainable solutions.

Design, implement, test, and maintain C++17 and Python features for Windows-based 3D CAD and AWS services. Improve algorithms, performance, CI/CD pipelines, and collaborate with cross-functional teams while mentoring junior engineers.

Design, develop, and maintain software applications, write efficient code, collaborate with teams, conduct testing, and provide technical support.

Design and maintain codebase, tools, and services for training AI models. Write clean, efficient code and optimize distributed systems.

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

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.

Join a portfolio company as a Software Engineer to work on a performance-sensitive stack for crypto's dark pool, focusing on full onchain systems.

Design and develop core backend components for a blockchain network using Rust, ensuring reliability and scalability in production-grade software.

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.

Support community-driven development by reviewing community PRs, improving contribution processes, debugging issues, and enhancing documentation. Collaborate with contributors and maintainers for reliable product improvements.

Develop and enhance functionalities for a climate tech platform, engaging with product teams and improving team culture.

As a Senior Software Engineer, you'll design software solutions to enhance research workflows, lead projects, mentor junior engineers, and implement best practices while collaborating with teams across the organization.

Serve as squad technical lead: be the technical point of contact, coach and conduct performance reviews, spend ~80% coding, drive technical direction with product, improve processes, share best practices, and ensure delivery quality and team engagement.

Design, build, and maintain the foundational, high-scale search engine systems powering billions of daily requests. Work on backend infrastructure, deployment automation, capacity planning, observability, performance-critical code, and production operations while collaborating with a team to ensure reliability and scalability.