Full Stack Java Developer Internship in Financial Services - Nantes

Join Talan as a Fullstack Java / Angular Developer and be a part of our dynamic consulting team in Nantes! We are looking for an innovative and skilled developer who is passionate about crafting high-quality digital solutions. You will be responsible for developing and maintaining applications using Java and Angular technologies, ensuring they meet the highest standards of performance and functionality.

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!

Join our dynamic team at Magellan Partners as a Fullstack Java Developer. In this role, you will leverage your expertise in both front-end and back-end technologies to develop innovative software solutions. Collaborate with cross-functional teams to deliver high-quality applications that meet user needs and enhance overall user experience.

Join SFEIR Nantes: Where Tech Expertise Meets Human ValuesAt SFEIR, we are a community of 900 tech enthusiasts spread across France, Belgium, and Luxembourg. Our mission? To support our clients in tackling their most ambitious challenges: - Development of high-performance web and mobile applications; - Future-proof SI, Cloud, and Data architecture; - AI Innovation with tangible solutions; - Technical Excellence through the promotion of best practices.What about Nantes? SFEIR Nantes boasts a close-knit team, deeply rooted in the local ecosystem: - 60 consultants driven by a shared tech culture; - A management team composed of Hoani, Adrien, Benoit, Jean-François, and Florian; - Over 20 local partners and 120 nationally; - Offices located in the heart of Cantine Numérique, the epicenter of innovation on the Île de Nantes.Our strength lies in a model where management remains rooted in technology. Everyone has a role in contributing to the agency's life. We continuously cultivate our expertise through training and certifications, actively participating in tech events (DevFest, Devoxx, etc.).Our sole criterion: Your expertise, curiosity, and tech culture. How We Support Your Journey:- Close Monitoring: Monthly check-ins with your management (who speaks the same technical language as you);- Continuous Learning: Tailored training and certifications to meet your aspirations;- Freedom of Movement: The ability to choose your missions and switch when you’ve mastered them;- AI First: Access to RAISE, our proprietary generative AI platform. What Are Your Growth Prospects?Whether you seek vertical, horizontal, or cross-functional progress, we build your path together:- Recruitment: Become a technical evaluator;- Knowledge Transfer: Teach via SFEIR School or SFEIR Institute;- Visibility: Speak at conferences, meetups, or schools;- Engineering Management: Lead a team without leaving the technical realm;- Staff Engineering: Become a reference of expertise. Compensation and Work-Life BalanceSalary: Following the PlayOffs (our technical discussions), we assess your skills and potential to offer you a fair and tailored salary. Your salary...

Join our dynamic team as a Fullstack Developer specializing in Java and Angular. We are seeking a talented individual with a passion for technology and a drive for continuous improvement. You will be responsible for developing robust applications, collaborating with cross-functional teams, and ensuring high-quality deliverables.

Join SQLI Nantes as a Technical Lead in Java Fullstack (H/F).Be part of our dynamic team and support our growth across various sectors in the Nantes region, including energy, retail, parcel transportation, and more.In the role of Tech Lead, you will operate in a Java and JavaScript environment, with the opportunity to engage with all components of our tech stack (Database, Java, Frontend JS (Angular/React), Spring, Hibernate...) within a complex microservices architecture.Your Responsibilities:Develop Full-stack applications in a Java and JS (VueJS) environment, designing and implementing REST APIs to accelerate our clients' digital transformation.Contribute to technical design and various project phases using Agile methodologies (Scrum and Kanban).Implement and utilize CI/CD processes (unit tests, integration, and system tests), and maintain DevOps pipelines (Git, Docker, Jenkins…).Perform corrective and evolutionary maintenance of applications.Define and uphold best development practices (TDD, Clean Code, Refactoring, BDD, Pair/Mob Programming…).Mentor junior developers and collaborate with the Project Manager.Technical Environment: Java 17/21, Spring 6.x, Spring Boot 3.x, VueJS (2 and 3), Apache Kafka, Kubernetes, Docker, PostgreSQL, Google Cloud Platform (Managed Services: GKE, Firestore, Cloud Storage, Cloud SQL, Pub/Sub).Beyond your project, you will contribute to various community initiatives within the agency:Technical CommunityAgile / UX CommunityAgency Life CommunityYou will also have opportunities to participate in meetups and publish articles to share your experiences and learn from colleagues.

Join our team of experts and enhance your skills with cutting-edge technologies, while receiving guidance from specialists on innovative projects for a major French company!We undertake fixed-price projects, manage development batches, and handle operational maintenance of the application for our client.As a full member of the delivery team, you will be responsible for developing User Stories in line with iteration cycles, and you will actively participate in various project ceremonies (Daily stand-ups, retrospectives).Surrounded by technical and functional leads, you can leverage the expertise of the team to support you in your daily tasks and help you grow your skills.You will also be invited to partake in various team activities and after-work events.Your Role and Responsibilities:You will develop and execute unit tests;You will provide alerts and reporting;You will analyze and address anomalies;You will engage in agile ceremonies;You will contribute to the continuous improvement of the project.Benefits of the Apprenticeship:Discover an exciting profession within a European leader in digital transformation.Understand project challenges and meet commitments to clients.Deepen your knowledge of innovative technologies.Receive training on technologies and methodologies implemented by the group.Interact with experts in their fields who can guide you in your initial steps.

Join our dynamic team at Sopra Steria as a Full Stack Developer specializing in Java and Angular. You will play a crucial role in designing, developing, and maintaining high-quality software solutions that meet our clients' needs.In this full-time position, you will collaborate with cross-functional teams to deliver innovative applications while enhancing your skills in a supportive environment.

Imaginez un poste qui vous offre la possibilité d'évoluer techniquement tout en préservant une ambiance de travail agréable, de l'autonomie et un équilibre de vie optimal.Au sein de SQLI Nantes, nous sommes à la recherche d'un(e) Développeur(se) Full-Stack Java / Angular confirmé(e) pour renforcer notre équipe soudée, curieuse et exigeante, dans le sens positif du terme.Votre futur environnement de travail :En intégrant l'agence SQLI de Nantes, un pôle dynamique de 60 collaborateurs, vous bénéficierez de :Proximité avec nos clients.Une forte culture collective.Un réel souci pour le bien-être de nos équipes.Vous aurez la possibilité de travailler :Soit dans nos bureaux,Soit directement en mission chez nos clients, en équipe intégrée.Et toujours avec :Des communautés d'experts (tech, agile, UX...)Des ateliers et des meetups.Un manager de carrière qui vous accompagnera sur le long terme.3 jours de télétravail par semaine (FLEX@SQLI).Votre rôle et votre impact :En intégrant une équipe pluridisciplinaire, vous participerez à des projets digitaux ambitieux pour des clients prestigieux (finance, énergie, retail, aéronautique...). Vous ne vous contenterez pas d'exécuter des tâches : vous contribuerez de manière significative aux choix techniques et à la qualité du produit final.Concrètement, vous serez amené(e) à :Concevoir et développer des architectures modernes et robustes (Java 17+, Spring Boot 3.x/4.x, Angular 18+ ou React, Docker, Kubernetes, REST, GraphQL, WebSockets...).Développer avec une culture de la qualité logicielle (clean code, clean architecture, architecture hexagonale, DDD).Participer à l'analyse des besoins et à la rédaction des spécifications.Être un acteur de choix techniques et de l'amélioration continue.Collaborer avec des experts passionnés et accessibles.Utiliser intelligemment l'IA générative pour explorer, documenter et structurer plus efficacement votre développement.

What is SFEIR? At SFEIR, we are a vibrant community of over 800 tech enthusiasts across France, Belgium, and Luxembourg, united by our passion for technology.We assist our clients in: Developing innovative web and mobile applications; Crafting robust, future-proof IT, Cloud, and Data architectures; Innovating with AI through concrete solutions; Implementing and promoting best development practices.And what about Nantes? SFEIR Nantes is characterized by: A team of 45 passionate consultants; 4 dedicated Managers: @Hoani, @Adrien,@Valentin@Jean François More than 15 local clients and over 120 nationally; An office located 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 a sense of belonging to the team. Our passion for technology drives us, and we continuously enhance our expertise through training, often validated with certifications.We actively participate in regional and national tech events, reinforcing our presence in the community (DevFest, Devoxx, …).At SFEIR, our only criterion is your technical level and tech culture. Let’s discuss that further! How we will help you progress:

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.

Sopra Steria is seeking a Data Engineer with strong PySpark experience to join its financial services team in Nantes. This position centers on building and improving data pipelines that are essential to business operations. Role overview As a Data Engineer, the main responsibility is to design, develop, and optimize data pipelines using PySpark. Collaboration with cross-functional teams is a key part of the role, ensuring that data solutions align with business needs in the financial sector. What you will do Develop and maintain efficient data pipelines with PySpark Work closely with colleagues from various departments to deliver reliable data solutions Support business-critical functions through robust data engineering practices Requirements Professional experience as a Data Engineer Expertise in PySpark Background in financial services is preferred Ability to work onsite in Nantes

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.

Join Sopra Steria Group as we partner with the National Criminal Record to drive the digital transformation of the Ministry of Justice through a comprehensive overhaul of their information system.This modernization project aims to digitize processes and facilitate the issuance of criminal record extracts.As a key member of our team, you will actively contribute to the project's success by engaging in various processes, including developing new features, troubleshooting issues, and performing testing activities.Your Role and Responsibilities:Within a team of 40 individuals distributed across 3 squads, you will have the opportunity to:Gain insights into the French judicial system, particularly the criminal record;Familiarize yourself with information system technologies;Enhance your knowledge in development (technology, industrialization, collaborative work);Collaborate with a multidisciplinary team to boost teamwork capabilities (functional experts, architects, technical leads, project managers);Learn how to manage a project of this scale and begin to navigate client relationship management.Benefits of the Alternance Program:This is your chance to gain hands-on experience on a large-scale project and participate in its various stages. You will be integrated into a team that values both autonomy and solidarity, all within a friendly atmosphere.Technological/Functional Environment:Java, JEE, JavaScript, Hibernate, Oracle, CISCO, JUnit, Mockito

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.

We are seeking a dynamic and experienced Lead Java Developer to join our innovative team at Magellan Partners. In this role, you will lead the development of complex Java applications, collaborate with cross-functional teams, and mentor junior developers. Your expertise will be crucial in driving the success of our projects and delivering high-quality software solutions.

Join our dynamic team at Inetum as a Senior Java Developer. We are looking for a skilled professional who can contribute to exciting projects while leveraging their expertise in Java development. You will collaborate with a talented group of developers and work on innovative solutions that meet our clients' needs.

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 our innovative team at Meritis as a Java Angular Developer (M/F) and take your career to the next level. You will collaborate with a dynamic group of professionals, engaging in the development of cutting-edge web applications using Java and Angular technologies. Your expertise will be crucial in delivering high-quality solutions that meet the needs of our clients.

Join our dynamic team as a Lead Full Stack Developer in Nantes! In this pivotal role, you will spearhead innovative projects within the public services sector, leveraging your expertise in both front-end and back-end technologies. You will collaborate closely with cross-functional teams to design, develop, and implement robust solutions that enhance public service delivery.