> Markdown version of [/jobs/ext/2672167-developpeur-full-stack-senior-h-f](https://www.wearedevelopers.com/jobs/ext/2672167-developpeur-full-stack-senior-h-f). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Développeur Full Stack Senior H/F - **Company:** Hays - **Location:** Vannes, France - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Agile Methodology, Automation of Tests, Unit Testing, Code Review, Continuous Integration, Junit, PostgreSQL, Selenium, Software Engineering, RxJS, Spring-boot, Cypress (Programming Language), Backend, Git, AngularJS, Front End Software Development, Jasmine, Microservices - **Published:** September 2, 2026 - **Apply:** https://www.hellowork.com/fr-fr/emplois/82895604.html ## About the Role Profil recherché : * Une expérience significative en développement (5 ans min). * A l'aise avec Java / Spring Boot, PostgreSQL, Git, architecture REST et micro-services. * Une solide maîtrise d'Angular (RxJS, composants, state management). * Les tests automatisés (JUnit, Cypress, Selenium, Jasmine/Karma). * Les méthodologies Agile., * Une expérience significative en développement (5 ans min). * A l'aise avec Java / Spring Boot, PostgreSQL, Git, architecture REST et micro-services. * Une solide maîtrise d'Angular (RxJS, composants, state management). * Les tests automatisés (JUnit, Cypress, Selenium, Jasmine/Karma). * Les méthodologies Agile. EUR Intégration continue REST Git Veille technologique JUnit Angular Selenium Amélioration continue PostgreSQL Spring Boot Java ## Description * La conception et le développement de fonctionnalités backend robustes et scalables (Java, Spring Boot, PostgreSQL). * La participation à l'ensemble du cycle de développement : conception, développement, tests, mise en production et maintenance * L'amélioration continue du code et des performances via tests unitaires, intégration continue et revues de code. * La collaboration étroite avec les équipes produit, QA, frontend et mobile. * Le mentorat de profils plus juniors et la participation à la veille technologique ## Related Videos - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [How Unit Testing Saved My Career](https://www.wearedevelopers.com/videos/1642-how-unit-testing-saved-my-career) - [How to Create New RxJS Operators](https://www.wearedevelopers.com/videos/683-how-to-create-new-rxjs-operators) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) - [From boy scouting to redrawing the landscape](https://www.wearedevelopers.com/videos/1140-from-boy-scouting-to-redrawing-the-landscape) ## Related Articles - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)