Software Developer Jobs in Brittany, France

Object Storage team at Scaleway builds and operates a high‑performance, S3‑compatible storage platform serving millions of customers. The engineer leads major architecture projects, designs new service classes, and implements features to ensure reliability and support regional expansion, while collaborating with the Beekeeper backend team and SRE Storage.

Titan Live team at Ateme develops real‑time audio/video transcoding and packaging applications, often as micro‑services on private or public clouds. The Software Engineer designs architecture, writes backend code in Python and C++, creates automated unit and functional tests, ensures performance and robustness, and delivers and maintains the product.

Software Engineer on Scaleway’s Non-Relational Database team, building and scaling Redis and MongoDB products for sovereign cloud regions. Day‑to‑day work includes Kubernetes cluster management, Helm/ArgoCD deployments, GoLang coding, Terraform IaC, and performance tuning.

Compute Marketplace team at Scaleway builds a robust ecosystem of OS images and packaged applications for users and publishers. The Software Engineer designs and develops new marketplace features, maintains APIs, automates OS image creation with Packer, manages artifacts, ensures security via CI/CD and scanning, and collaborates with Product Management and Core Engineering across Paris, Lille, Toulouse, Rennes, Rouen, Bordeaux, and Lyon in a hybrid model.

Software Engineer Network Product Edge at Scaleway, part of the Network Product Edge team building and evolving Load Balancer and Edge Services platforms for a sovereign cloud. Day‑to‑day work includes designing robust APIs, developing new features, managing CI/CD pipelines, refactoring, and collaborating with cross‑functional teams across Paris, Lille, Toulouse, Rennes, Rouen, Bordeaux, and Lyon.

Software Engineer – Compute at Scaleway, a leading European cloud provider focused on secure, sustainable infrastructure and AI. Join a 6‑person Serverless Compute team to build backend services in Go, orchestrate workflows with Temporal, manage Kubernetes infra via Terraform, Packer, FluxCD, and GitLab CI. Drive scalability, resilience, and automation while mentoring juniors in a collaborative, multilingual environment.

Silicon Labs, a leader in low‑power wireless connectivity, seeks a junior Software Engineer for its Rennes, France site. The role focuses on embedded software for chip solutions within the Zephyr ecosystem, collaborating with chip designers and customer support.

Scaleway seeks a Software/Firmware Engineer for its Operations & Hardware team. The role focuses on integrating, customizing, and testing open‑source firmware (OpenBMC, Coreboot, UEFI) across the company’s server fleet to ensure sovereign, secure, high‑performance infrastructure.

Software Engineer – Hardware Development at Scaleway. Join a team of 6 in Paris, Lille, Toulouse, Rennes, Rouen, Bordeaux, Lyon.

Software Engineer on the R&D team at Imascap SAS, developing Blueprint, a pre‑operative planning tool for shoulder surgery. The role involves designing, coding, and validating high‑quality software components, collaborating closely with clinicians and the R&D squad to iterate on features and prototypes.

Software Engineer on the R&D team at Imascap SAS, building Blueprint, a pre‑operative planning tool for shoulder surgery. Day‑to‑day duties include designing, developing, and validating C++ software and internal libraries, prototyping new clinical components, and improving development processes in an agile environment.

Software Engineer to develop and improve Blueprint, a pre‑operative planning tool for shoulder surgery. Responsibilities include designing, coding, and validating software for surgeons, creating new components, prototyping surgical applications, enhancing development processes, and collaborating closely with R&D in an agile environment.

Develop and maintain the Blueprint pre‑operative planning software for shoulder surgery, focusing on C++ backend, Qt UI, and 3D imaging libraries (ITK, VTK). Collaborate with R&D in an agile environment, prototype new components, and improve development processes.

Genesys empowers organizations to improve loyalty and business outcomes through its AI-powered Experience Orchestration platform. The Software Engineer Intern will design and implement proof‑of‑concept features in a cloud‑based micro‑service architecture, writing quality code, unit, integration and post‑deployment tests, and collaborating with QA and development teams.

Software Engineer - Trimble Geodetic Library (TGL) position in Carquefou, France focuses on developing and integrating advanced geodetic models for global positioning accuracy. The role involves implementing, testing, and maintaining models for over 140 target countries within the Trimble Geodetic Library, and designing seamless integration into web, desktop, and mobile applications across Trimble’s Advanced Positioning and Geospatial divisions.

Speechify’s Platform team builds and maintains backend services powering text‑to‑speech, payments, analytics, and subscription APIs. As a Software Engineer, you’ll design, develop, and optimize robust APIs, oversee the backend landscape, and collaborate on B2B solutions for enterprise clients.

Speechify’s AI Data team builds petabyte‑scale audio datasets to train next‑generation text‑to‑speech models. The Software Engineer scours new audio sources, ingests them into a GCP pipeline managed with Terraform, and collaborates with scientists to optimize cost, throughput, and quality.

Speechify’s iOS Core Product team builds the #18 productivity app that turns PDFs, books, and web content into audio for millions of users worldwide. The role focuses on shipping production code, enhancing a complex architecture, and shaping product decisions in a fast‑paced, distributed environment.

Ippon Technologies, a French consulting firm, seeks a Software Engineer to join its Nantes agency. The role blends agile development across front‑end and back‑end stacks—Java/Spring, Node.js, Python, Angular, Vue, React—while contributing to CI/CD pipelines, TDD/BDD practices, and architectural decisions.

Collins Aerospace, a Raytheon Technologies company, leads advanced aerospace and defence technologies. As a Software Engineer you will contribute across the full software development lifecycle, designing embedded software architectures, creating test specifications, developing C/C++ code, and verifying solutions for navigation systems.