Embedded Software Development Engineer & DevOps – (React/C++/Linux)

Alten is hiring an Embedded Software Development Engineer & DevOps specialist for its Nantes office. This position centers on building and maintaining embedded systems, with a strong emphasis on both software development and DevOps practices. Role overview This role involves working closely with a team to design, develop, and optimize software for embedded p…

À propos de notre entreprise :E-Finances se positionne en tant qu'éditeur de logiciels B2B, offrant des solutions de gestion financière et de trésorerie. Notre mission est d'accompagner les entreprises dans l'optimisation de la gestion de leurs flux financiers, en améliorant leur visibilité sur la trésorerie et en renforçant leur performance économique.Dans le cadre de notre croissance, nous sommes à la recherche d'un Développeur C# expérimenté pour jouer un rôle clé dans la modernisation de nos logiciels existants et le développement de nouvelles fonctionnalités et produits. Vous travaillerez sous la direction d'un Lead Tech, en collaboration avec trois autres développeurs et un Product Owner (PO).

Citech seeks a Linux Systems Engineer N3 for its Nantes office. This role centers on designing, implementing, and maintaining Linux systems to ensure strong performance and security. What you will do Design Linux system architectures tailored to project requirements Set up and configure Linux environments Maintain and monitor existing systems, focusing on performance and security Collaborate with teams across the company to refine and improve technical processes Collaboration and teamwork Regular interaction with colleagues from various departments is a key part of this position. Sharing expertise and working together to address technical challenges happens daily.

Join our dynamic team at Scalian as a Java Development Engineer specializing in DevOps. Based in the picturesque region of Nantes/Vannes, you will play a pivotal role in shaping our infrastructure and cloud solutions.Your mission will include developing and deploying robust applications, ensuring seamless integration and delivery, and collaborating with cross-functional teams to enhance our DevSecOps practices.

Eurofins is seeking a skilled DevOps Engineer to join our innovative team in Nantes. As a pivotal member of our engineering department, you will collaborate with cross-functional teams to enhance our software development processes, ensuring efficient deployment and operation of applications.Your responsibilities will include automating and optimizing our development workflows, managing infrastructure, and ensuring high availability and performance of our systems. We are looking for a proactive individual who thrives in a fast-paced environment and is passionate about technology.

Join our dynamic team as an IT Production Engineer specializing in Linux, VTOM, and monitoring solutions using Centreon and Zabbix. In this role, you will be responsible for ensuring the smooth operation of our production environments and enhancing system performance through effective monitoring and supervision. Your expertise will contribute to maintaining high availability and reliability in our IT services.

Join Talan as a DevOps & Cloud Engineer, where you will play a pivotal role in optimizing our cloud infrastructure and enhancing our development workflows. You will collaborate with cross-functional teams to implement effective DevOps practices, ensuring a seamless integration and delivery process.

Join our innovative team at inetum2 as a DevOps Engineer, specializing in the administration of PICs (Process Integration Components). In this role, you will collaborate with cross-functional teams to enhance our cloud infrastructure and streamline deployment processes. You will be key in automating tasks and maintaining the robustness of our systems.

Join our dynamic team at Speechify as a Senior Software Engineer in the vibrant city of Nantes. In this role, you will be pivotal in enhancing our core experiences, working closely with cross-functional teams to design, develop, and optimize our software solutions. Your expertise will contribute to building innovative features that elevate user engagement and satisfaction.We are looking for a passionate engineer who thrives in a collaborative environment and is eager to tackle complex challenges with creative solutions. At Speechify, you will have the opportunity to shape the future of our products while growing your skills in a supportive setting.

Join our dynamic team at Magellan Partners as an Azure DevOps Architect. In this pivotal role, you will leverage your expertise in cloud technologies to design and implement robust DevOps solutions on the Azure platform. You will collaborate closely with cross-functional teams to drive innovation and enhance operational efficiencies.

Who is SFEIR? At SFEIR, we are a vibrant community of 800 tech enthusiasts across France, Belgium, and Luxembourg, driven by our passion for technology.We assist our clients in: Developing innovative web and mobile applications; Designing resilient IT, Cloud, and Data architectures; Pioneering AI solutions that deliver real value; Implementing and advocating best development practices.So, what about Nantes? SFEIR Nantes features: A team of 45 dedicated consultants sharing the same passion; 4 Managers: @Hoani , @Adrien , @Valentin, @Jean François Over 15 local clients and 120+ nationwide; Located in the Cantine Numérique, the “Silicon Valley” of Île de Nantes.Our strength lies in our human-scale business model where managers are also developers. Everyone has a role in contributing to the agency's vibrancy, ensuring they feel a part of the team. Our shared passion for technology drives us to continuously enhance our expertise through training, often validated by certifications.We actively participate in regional and national tech events, reinforcing our presence in the community (DevFest, Devoxx, …).At SFEIR, we focus primarily on your technical skills and tech culture. Let’s discuss that further!

Speechify is looking for an iOS Core Product Software Engineer to join the team in Nantes, France. This position centers on building and enhancing audio applications that make technology more accessible and create a smooth user experience. Role overview The engineer will contribute to the core product team, focusing on iOS development. The work involves both maintaining existing applications and developing new features that support accessibility and usability for a broad audience. What you will do Develop and maintain iOS applications as part of the core product team Implement features that improve accessibility and usability for users with diverse needs Collaborate with engineers and product team members to address technical challenges Location This role is based on-site in Nantes, France.

What is SFEIR? At SFEIR, we are a vibrant community of 800 tech enthusiasts across France, Belgium, and Luxembourg, driven by our passion for technology.We assist our clients in: Developing innovative web and mobile applications; Constructing robust, future-proof IT, Cloud, and Data architectures; Innovating with AI by providing tangible solutions; Implementing and advocating for best development practices.And what about Nantes? SFEIR Nantes features: A team of 45 consultants united by a shared passion; 4 Managers, including @Hoani, @Adrien, @Valentin, and @Jean François; Over 15 local clients and more than 120 nationwide; Office space within the Cantine Numérique, the “Silicon Valley” of the Île de Nantes.Our strength lies in our human-scale business model where managers are also developers. Everyone has a role in contributing to the agency's dynamics and feels fully part of the team. Our passion for technology drives us, and we continuously enhance our expertise through validated training and certifications.We actively participate in regional and national tech events, strengthening our presence in the community (DevFest, Devoxx, ...).At SFEIR, our sole criterion is your technical level and tech culture. We’ll discuss that in more detail below!

Your ImpactAs Doctolib continues to expand, we are seeking talented FullStack Software Engineers in Nantes to join our dynamic teams. Whether you're just starting your career or are an experienced developer, there’s a place for you in our Engineering teams!Your mission is to strengthen Doctolib's position as a leading healthcare technology platform by creating high-quality products that enhance the daily lives of both healthcare professionals and patients. You will collaborate within feature teams to develop solutions that directly impact millions across Europe.What You'll BuildEngage with product managers, designers, and fellow engineers to identify and implement features that provide real value to users in the healthcare sector.Design, develop, and maintain fullstack solutions leveraging frontend technologies (React, TypeScript) and backend systems (JVM ecosystem), prioritizing performance, security, and usability.Proactively monitor system health by contributing to SLIs/SLOs, alerts, and maintaining operational excellence.Enhance code quality through reviews, testing, and the continuous refinement of our development practices.Share your expertise and collaborate across teams to evolve Doctolib’s architecture and technical standards.

Are you passionate about cloud technology and looking for an exciting opportunity in a dynamic environment? Join us as a DevOps Consultant at Devoteam in Nantes. In this role, you will collaborate with our clients to design, implement, and optimize their cloud infrastructures, using the latest DevOps practices.Your responsibilities will include automating deployment processes, setting up CI/CD pipelines, and monitoring applications to ensure optimal performance. You will work closely with cross-functional teams to drive innovation and efficiency.

Join the RCA Data Team, consisting of 18 dedicated professionals (Data Engineers, PMs, Analysts, ML specialists, developers, etc.), who are central to our product, cloud, and performance challenges.Your Role: Design, enhance, and maintain our data pipelines to serve both our internal users (decision support tools) and our external clients (APIs for accounting experts).Your Responsibilities:Design robust, scalable, and maintainable batch and streaming pipelinesContribute to the migration towards real-time processing (Kafka)Containerize Python environments and integrate them into CI/CD pipelinesDesign and implement data architecturesDeploy AWS components using Terraform in collaboration with the platform team (IAM, S3, EKS, ECS, etc.)Participate in establishing Data observability (logs, quality, monitoring)Support Data Analysts & PMs in industrializing solutionsAdopt a 'data as a product' mindset, closely aligned with user needsTechnology Stack & Environment:Cloud: AWS (IAM, S3, RDS, EKS, ECS, DMS…)Data Engineering: Airflow, DBT, Kafka, TerraformDevelopment: Python (Poetry, Pytest, Black), SQLStorage: Snowflake, PostgreSQLCI/CD: GitLab CIBI: Holistics, ThoughtSpotML Ops: initial implementation, collaboration with Data Scientist + ML EngineerChallenges & Projects:Gradual migration towards streaming (Kafka)Establishing data observability and governance solutionsAutomation and scaling on MLOps / generative AI topicsStrong product vision: data is a key business and operational lever

Devoteam seeks a Java/ReactJS Developer to join its team in Nantes. The role centers on building scalable applications and supporting ongoing software projects. Solutions are designed, developed, and maintained to meet evolving client needs. Main responsibilities Develop reliable and efficient software using Java and ReactJS Take part in all stages of the development cycle, including design, implementation, and maintenance Work closely with colleagues from various disciplines to influence project outcomes Contribute to projects with a focus on technical quality and delivering value to clients Location This role is based in Nantes.

Join our dynamic team at Devoteam as a Senior Java/Angular Developer (H/F) in the vibrant city of Nantes. We are seeking a skilled professional to lead the development of innovative applications that drive business success. You will work closely with cross-functional teams to design, implement, and enhance our web-based solutions.

Join Speechify as a Senior Software Engineer focusing on Windows and desktop applications. In this role, you will be responsible for designing, developing, and enhancing our software solutions to provide exceptional user experiences. Collaborate with cross-functional teams to implement new features and improve existing functionalities.

Inetum Group seeks an experienced COBOL Developer to join the team in Nantes. The focus is on building, maintaining, and enhancing COBOL applications that address client business needs. Main responsibilities Develop and update COBOL programs for various client projects Maintain existing applications to support reliability and performance Optimize code and processes to align with project requirements Promote quality standards throughout the software lifecycle Location This role is based in Nantes.