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SFEIR

SFEIR

www.sfeir.com

6 Jobs

994 Employees

About the Company

Le Groupe SFEIR s’impose comme un acteur majeur dans la construction de systèmes d’information modernes, grâce à un quadruple savoir-faire : Engineering, Consulting, Training et Tooling. Avec plus de 950 développeuses et développeurs, nous sommes fiers de concevoir et de déployer des solutions innovantes dans des domaines stratégiques tels que l'intelligence artificielle (IA), la data, le cloud, le software et la sécurité. Notre mission : accompagner les C-Level dans leurs réflexions stratégiques, démarrer des projets à grande vitesse, et créer rapidement de la valeur pour nos clients. Pourquoi choisir SFEIR ? Expertise technique reconnue : nos domaines d’excellence incluent les langages tels que Java, JavaScript, Go, .NET, NodeJS et Python. Pionnier du Cloud : acteur de référence en France, nous aidons nos clients à accélérer leur transformation numérique avec des technologies de pointe. Valeurs humaines fortes : chez SFEIR, nous partageons une culture basée sur le partage, la bienveillance et l’humilité. Angelo, développeur Agile Web depuis 5 ans chez SFEIR, témoigne : « Lorsque j’ai passé les PlayOffs, c’était une expérience enrichissante. J’ai rencontré des évaluateurs brillants et bienveillants. J’ai appris en mode coaching. » Une différence dans l’ADN : Nicolas, Software Architect et Team Leader chez SFEIR depuis 8 ans, résume ainsi notre singularité : « C’est un état d’esprit. L’humain avant tout. La fierté d’être développeur. Le salaire au-dessus du marché aussi. Nous appartenons à une famille. Tout le monde est accessible et prêt à aider. Chez SFEIR, chacun peut se développer. » Notre process de recrutement : les PlayOffs Un parcours unique pour identifier les talents, avec 3 tests d’évaluation technique en peer-programming : Algorithme - Langage - Infrastructure as Code. SFEIR, c’est bien plus qu’un cabinet de conseil technologique : c’est une communauté d’experts, un partenaire stratégique, et une entreprise où chacun peut s’épanouir pleinement.

Listed Jobs

Company background Company brand
Company Name
SFEIR
Job Title
Java Software Engineer expérimenté.e
Job Description
**Job Title** Experienced Java Software Engineer **Role Summary** Develop and maintain high‑performance Java (17/21) applications for complex projects. Contribute to technical decisions, ensure code quality, and mentor junior developers within a fast‑moving, open‑source‑focused environment. **Expectations** - Deliver scalable, efficient solutions on modern Java stacks. - Participate in architectural governance and strategy. - Champion clean‑code principles and rigorous testing. - Provide technical guidance and training to peers. **Key Responsibilities** - Design, implement, and optimize Java services (Spring Boot, Micronaut, or similar). - Conduct in‑depth performance analysis and system tuning. - Lead code reviews, enforce SOLID, and maintain high unit‑test coverage. - Collaborate with cross‑functional teams on feature definition and architecture. - Mentor junior engineers through pair programming, workshops, and architecture presentations. - Continuously improve development processes (CI/CD, containerization, cloud integration). **Required Skills** - Proficiency in Java 17/21 and modern Java frameworks (Spring Boot, Hibernate). - Strong grasp of SOLID, design patterns, and clean‑code practices. - Experience with performance profiling, JVM tuning, and scalability techniques. - Solid testing skills: JUnit5, Mockito, integration testing. - Familiarity with Git, CI/CD pipelines, Docker, and cloud platforms (AWS/GCP/Azure). - Excellent communication and mentoring abilities. **Required Education & Certifications** - Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field. - Oracle Certified Professional – Java SE 17 Programmer (or equivalent).
Toulouse, France
Hybrid
25-12-2025
Company background Company brand
Company Name
SFEIR
Job Title
Cloud & Data Engineer (F/H) - Nantes
Job Description
**Job Title** Cloud & Data Engineer **Role Summary** Lead technical execution and mentor teams to deliver scalable cloud and data solutions for clients. Act as a hands-on contributor in 70% of responsibilities while guiding decision-making in the remaining 30%. Oversee project technical direction and client-specific data platform development. **Expectations** - Act as technical leader and coach for direct team members. - Balance hands-on contributions with strategic oversight in complex data and cloud projects. - Drive implementation of best practices for data architecture and cloud infrastructure. **Key Responsibilities** - Supervise end-to-end development of data platforms (e.g., designing data pipelines, optimizing data lakes). - Architect scalable cloud solutions using tools like GCP, AWS, Azure, Snowflake, and Databricks. - Implement automation (e.g., Airflow, Terraform) and data transformation workflows (e.g., DBT, BigQuery). - Collaborate with clients to define technical requirements for cloud-native and data-driven applications. - Mentor junior engineers and ensure team adherence to industry standards and emerging technologies. **Required Skills** - Advanced proficiency in cloud platforms (GCP, AWS, Azure). - Expertise in data engineering tools (Snowflake, Databricks, BigQuery, DBT). - Strong knowledge of infrastructure-as-code (Terraform, Airflow). - Leadership and mentorship capabilities in cross-functional teams. - Problem-solving and analytical skills for complex data pipeline design. **Required Education & Certifications** - Bachelor’s or master’s degree in computer science, engineering, or related field. - Relevant certifications (e.g., Google Cloud Professional Data Engineer, AWS Certified Data Analytics) preferred but not mandatory.
Nantes, France
Hybrid
28-12-2025
Company background Company brand
Company Name
SFEIR
Job Title
Ingénieur(e) DevOps/cloud expérimenté(e)
Job Description
**Job title** Senior DevOps / Cloud Engineer **Role Summary** Lead the design, implementation, and operation of cloud-native infrastructure and CI/CD pipelines. Drive IaC, Kubernetes orchestration, GitOps practices, and security across multi‑cloud environments, ensuring high availability, scalability, and compliance for e‑commerce and microservices architectures. **Expectations** - Proven experience in IaC, Kubernetes, and cloud‑native tooling. - Strong coding aptitude, rapid prototyping, and continuous learning mindset. - Ability to own end‑to‑end delivery from architecture to deployment, including monitoring, security, and disaster recovery. **Key Responsibilities** - Version all infrastructure and application changes using IaC frameworks (Terraform, Helm, Argo CD). - Orchestrate multi‑cluster Kubernetes deployments across public clouds, managing lifecycle, upgrades, and scaling. - Architect and enforce GitOps pipelines, integrating automated tests, linting, and will as code. - Implement monitoring (Prometheus, Datadog), logging, and alerting across services. - Deploy and manage secret‑management solutions (HashiCorp Vault, disaster‑recovery flows). - Modernize e‑commerce microservices stacks (Kafka, GKE, GitLab, Kustomize). - Mentor and collaborate with cross‑functional teams on cloud strategy and best practices. **Required Skills** - IaC: Terraform, CloudFormation, Ansible. - Container orchestration: Kubernetes, Helm, Argo CD, Kustomize. - CI/CD & GitOps: GitLab CI, GitHub Actions, Argo CD, Flux. - Cloud: AWS, GCP, Azure (public cloud services, networking, IAM). - Monitoring & Observability: Prometheus, Grafana, Datadog, Loki. - Security & Secrets: HashiCorp Vault, Secrets Management, SOC2 compliance. - Scripting/Programming: Bash, Python, Go or equivalent. - Infrastructure concepts: networking, load balancing, auto‑scaling, DR. - Soft skills: Agile, team collaboration, clear documentation. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent practical experience). - Relevant cloud certifications (AWS Certified DevOps Engineer, GCP Professional DevOps Engineer, Azure DevOps Engineer Expert) preferred. - Certifications in Kubernetes (CKA/CKS) and Terraform (HashiCorp Certified: Terraform Associate) a plus.
Lille, France
Hybrid
05-01-2026
Company background Company brand
Company Name
SFEIR
Job Title
Software Engineer (JAVA/Angular)
Job Description
**Job Title:** Software Engineer (Java/Angular) **Role Summary** Seasoned Software Engineer required to design and implement innovative Java/Angular solutions for clients, leveraging cutting-edge technologies. **Expectations** Proven expertise in Java and Angular development, with the ability to lead technical implementation and adapt to evolving project requirements. **Key Responsibilities** - Develop scalable, client-focused applications using Java/Angular. - Collaborate with project teams to deliver full-stack solutions. - Integrate cloud platforms (AWS, Google Cloud, Microsoft) and databases (MongoDB, Snowflake). - Apply AI/ML principles using internal tools like RAISE. **Required Skills** - Java and Angular (core proficiency). - Cloud infrastructure (AWS, GCP, Microsoft Azure). - Front-end framework (Angular). - Database management (SQL/NoSQL). - Agile/Scrum methodologies. **Required Education & Certifications** - Bachelor’s degree in Computer Science or related field. - Certifications in cloud technologies (AWS, Google Cloud, Microsoft) preferred. - Relevant development certifications (e.g., Angular, Java) advantageous.
Metz, France
On site
07-01-2026