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ZATSIT

ZATSIT

zatsit.fr

2 Jobs

15 Employees

About the Company

Nous sommes une société de service en informatique, nouvelle génération, qui s’entoure de consultantes et consultants passionnés, à vocation d'impact ! - De l'impact sociétal, en partageant notre travail pour un IT plus green. - De l'impact environnemental, en travaillant avec des acteurs locaux et sensibles à cette problématique ou en minimisant l'empreinte énergétique de nos sites. - De l'impact dans les entreprises, grâce à nos talents, ambassadeurs des bonnes pratiques. Nous privilégions la proximité, que ce soit avec nos consultantes/consultants, clients ou partenaires. Orientés vers une économie collaborative, nous avons une vision à long terme, résiliente, et formons un collectif diversifié, soucieux de l'environnement. Passionnés par la tech et les nouvelles technologies, notre rôle consiste à conseiller et mettre en place les meilleures solutions digitales, informatiques et techniques pour nos clients, avec une démarche d’éco-conception. Nos talents sont moteurs pour le développement de zatsit. Chacun d'entre eux à son mot à dire. Rejoindre zatsit c'est notamment - Prendre part à une aventure humaine. - Participer à la gouvernance de l'entreprise. - Te nourrir de l'expérience de notre collectif. - Pouvoir impulser des initiatives (projets, culture d'entreprise, etc) au sein de la société. - Coder différemment, et de manière responsable, en préservant la qualité du code. Rendez vous sur notre site pour plus de détails !

Listed Jobs

Company background Company brand
Company Name
ZATSIT
Job Title
Développeur Full-Stack F/H
Job Description
**Job Title:** Full‑Stack Developer (M/F) **Role Summary:** Deliver end‑to‑end solutions for diverse customers, focusing on quality, performance, and sustainable development. Apply advanced architectural patterns and clean code principles to build reliable web and API services, while maintaining strong documentation and efficient DevOps pipelines. **Expectations:** - Minimum 4 years of professional coding experience. - Proficiency in both backend and frontend technologies, with a balanced skill set. - Strong craftsmanship mindset: adherence to SOLID, TDD, BDD, DDD, and clean architecture. - Commitment to sustainable, low‑impact development practices. **Key Responsibilities:** - Design, develop, and deploy robust APIs (HTTP, event‑driven) and UI components. - Write comprehensive unit, integration, property, and performance tests. - Profile applications to identify and eliminate bottlenecks. - Produce clear, maintainable documentation (OpenAPI, AsyncAPI, Storybook, Markdown/AsciiDoc). - Implement CI/CD pipelines using GitHub Actions, GitLab CI, or equivalent. - Package and version releases with Maven, Gradle, npm, Yarn, and Docker. - Collaborate on architecture diagrams (C4Model, ADR) and maintain architecture consistency. - Contribute to cloud strategy across AWS, GCP, Azure, or OVH, selecting appropriate PaaS/SaaS services. **Required Skills:** - **Backend:** Java (Spring, Quarkus, Micronaut) or Node.js/TypeScript (Express, NestJS). - **Event‑Driven Architecture:** Experience with Kafka and related SDKs. - **Databases:** PostgreSQL, MongoDB, Redis, Opensearch. - **Frontend:** TypeScript with Vue, Angular, or React ecosystems. - **CI/CD & Tooling:** Git (conventional commits, GitFlow), Maven/Gradle, npm/Yarn, Docker, GitHub Actions or GitLab CI. - **Testing & Documentation:** TDD, BDD, OpenAPI, AsyncAPI, Storybook, Markdown/AsciiDoc. - **Architectural Practices:** Clean Architecture, Hexagonal, N‑tier, SOLID, DDD, ADR. **Required Education & Certifications:** - Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field. - Professional certifications in Java, Node.js, or cloud platforms are a plus but not mandatory.
Lille, France
Hybrid
10-12-2025
Company background Company brand
Company Name
ZATSIT
Job Title
Développeur back-end Java F/H
Job Description
**Job Title** Backend Java Developer (F/M) **Role Summary** Design, develop, and maintain scalable, event‑driven Java back‑end services and APIs for diverse commercial projects. Apply clean and hexagonal architecture, rigorous testing, and observability practices to deliver performant, well‑documented solutions in a cloud‑native environment. **Expectations** - Minimum 4 years of professional Java development, primarily with Spring. - Up‑to‑date knowledge of Java latest releases and Java ecosystem. - Strong advocacy for craftsmanship, testing culture, and continuous improvement. - Ability to stay informed on emerging trends and share insights with peers. **Key Responsibilities** - Build and extend RESTful/APIs, micro‑services, and event‑driven components using Spring, Quarkus, or Micronaut. - Write comprehensive unit, property, integration, and performance tests; enforce test coverage and quality gates. - Design and implement clean/hexagonal architecture, ensuring separation of concerns and maintainability. - Collaborate with Ops teams on deployment pipelines, CI/CD, observability, and production monitoring. - Participate in requirement gathering, design discussions, and code reviews. - Investigate and mitigate performance bottlenecks; enforce optimal use of resources. - Contribute to technical documentation, API specs, and architectural decisions. - Engage in continuous learning and knowledge transfer within the team. **Required Skills** - Java (JDK 17 +) and Spring framework (Spring Boot, Spring MVC/REST, Spring Cloud). - Experience with alternative JVM frameworks: Quarkus, Micronaut. - Solid grasp of clean/hexagonal architecture patterns. - Mastery of testing frameworks: JUnit, Testcontainers, property‑based testing, integration & performance testing tools. - Proficiency in Git, GitHub/GitLab workflows, and CI/CD pipelines. - Familiarity with cloud platforms (AWS, Azure, GCP) and container orchestration (Kubernetes). - Exposure to Observability: Prometheus, Grafana, tracing, monitoring. - Strong communication and collaborative mindset; ability to mentor colleagues. **Required Education & Certifications** - Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field. - Relevant certifications preferred: Oracle Certified Professional, Java SE 17 Programmer; Spring Professional Certification (or equivalent).
Lille, France
Hybrid
Junior
10-12-2025