Senior Java Backend Developer (F/H/X) at accorcorpo | Paris

Accor Corporate is looking for a Senior Java Backend Developer based in Paris. This role centers on designing, building, and maintaining backend systems that support the company’s core services. Main responsibilities Create and maintain backend components using Java Contribute to the stability and performance of systems that power Accor’s platforms Support o…

Role Overview Sopra Steria is looking for a Fullstack Java React Developer to join the team in Paris. This role focuses on building and maintaining applications for clients in the financial services sector. Projects aim to support digital transformation and improve user experiences. What You Will Do Work with cross-functional teams to design, develop, and maintain applications Use both front-end and back-end technologies to deliver software that meets client requirements Contribute to the development of solutions that support business goals in financial services Location This position is based in Paris, Île-de-France.

Are you tired of managing legacy code? Do you dream of starting from a clean slate on a European scale? We are currently supporting a major B2C player in the complete overhaul of its European IT system. The challenge?Build an ecosystem of application 'satellites' for France.100% GreenfieldNo technical debt at the start We are looking for Java engineers passionate about Software Craftsmanship to strengthen an elite tech team. Your RoleYou will work at the heart of the backend on a modern, distributed, event-driven architecture. Your Missions: Design and develop microservices using Java / Spring Boot Participate in building an event-driven architecture Contribute to technical choices and best practices (clean code, TDD…) Work closely with DevOps and product teams Be an advocate for a culture of 'You build it, you run it'

Your Responsibilities :As a Java JEE Developer / Software Engineer (H/F), you will collaborate with an agile team to drive back-end or full-stack development for one of our esteemed clients, focusing on:Analyzing architecture to ensure improvements meet expectations.Developing analytical tools for delivered components.Creating new features on a new platform compatible with current architecture.Automating testing procedures.Additionally, you will be involved in:User demonstrations.Integration testing.Production delivery (coordinating with infrastructure and security teams).Web and server development (NGINX, Apache, Tomcat, ...).Production and operational deployment procedures.Continuous integration (Jenkins, GitLab, Bitbucket, ...).Continuous deployment (Ansible, AWX, Octopus, GitLab, ...).Creating and participating in test cases.

As a Lead Java Technical Expert at Capfi Technology, you will:Lead the development of containerized back-end or full-stack applications, including microservices, adhering to craftsman practices (TDD, BDD, DDD).Analyze architecture to identify and assess improvements.Design and develop high-quality Java applications.Implement continuous integration using automated testing tools (Jenkins, GitLab, Bitbucket) and facilitate continuous deployment (Ansible, AWX, Octopus, GitLab).Manage version control (Git, TFS), create test documentation, and participate in testing not covered by unit tests.

Join our dynamic team at Meritis as a Développeur Java. We are looking for an enthusiastic developer who is passionate about technology and eager to contribute to innovative projects. You will work in a collaborative environment, applying your Java expertise to develop and enhance applications that meet our clients' needs.

Join Talan as a Senior Java Tech Lead in our dynamic Engineering & Development IT department. In this pivotal role, you will lead innovative projects, mentor a talented team of developers, and drive the adoption of best practices in software development. Your expertise in Java and leadership skills will be essential in delivering high-quality solutions that meet our clients' needs.

Sopra Steria is seeking a Java Full Stack Developer to join its team in Paris, focusing on projects within the financial services sector. This position centers on building and maintaining applications that support the changing requirements of clients in finance. Role overview This role involves contributing to the design and development of software solutions using Java and related technologies. Projects aim to address real-world challenges faced by financial institutions. What you will do Develop and enhance full stack applications for financial services clients Collaborate with team members to deliver solutions that align with client needs Apply technical expertise to ensure applications are reliable and effective Requirements Experience with Java development Ability to work on both front-end and back-end components Interest in financial services projects Based in or able to work in Paris, Île-de-France

nexton is hiring a Back End Developer to join the team in Paris. This role centers on building and maintaining server-side services using Java, NodeJS, Kotlin, and AWS. What you will do Design, develop, and maintain back-end services for nexton applications Collaborate with colleagues across teams to deliver software solutions Support and enhance nexton's products through project contributions Key technologies Java NodeJS Kotlin AWS Location This position is based in Paris.

believe is hiring a Senior Software Engineer with a focus on React and Java for its Paris office. This role centers on creating web applications that deliver effective user experiences. Key responsibilities Design and build web applications using React and Java Collaborate with colleagues across different teams to understand requirements and deliver solutions Support ongoing enhancements to software products Location This position is based in Paris.

Join our dynamic team as a Technical Lead specializing in Java and Angular at Sopra Steria, a leading European consulting and technology company. In this pivotal role, you will oversee the development of innovative financial services solutions, guiding a talented team of engineers and developers.Your expertise will help shape the technical direction of projects, ensuring the delivery of high-quality software that meets client needs. We seek individuals who are passionate about technology and eager to lead initiatives that drive digital transformation in the financial sector.

Join our dynamic team at Altersolutions as a Senior Software Engineer specializing in Java Spring Boot. We are seeking a highly skilled and motivated individual who thrives in a fast-paced environment and is eager to take on challenging projects. In this role, you will be responsible for designing, developing, and maintaining robust software applications that meet our clients' needs.

Role Overview Sopra Steria is seeking a Tech Lead with expertise in Fullstack Java and React for its Financial Services practice in Paris. This role guides a team of developers, shaping software solutions that support client objectives and business needs. Main Responsibilities Lead and coordinate a team of developers on fullstack Java and React projects Mentor junior team members and support their technical growth Work closely with cross-functional teams to deliver efficient, reliable software Promote best practices in coding standards and project management Contribute to the delivery of high-quality solutions for financial services clients What We Look For Significant experience with Java and React in a fullstack environment Strong leadership and team coordination skills Ability to mentor and guide junior developers Experience collaborating with diverse technical and business teams Location Paris, France

Sopra Steria is looking for a Tech Lead with strong experience in Java and Angular to support technology projects in the financial services sector. Based in Paris, this position centers on guiding teams as they build and improve solutions for clients in finance. Role overview This Tech Lead role involves working closely with cross-functional teams to deliver technology that supports client operations. The position requires a hands-on approach to both technical leadership and team collaboration. What you will do Guide the development of technology solutions using Java and Angular Mentor junior developers and share technical expertise Work with teams from different disciplines to reach project goals Promote best practices throughout the development lifecycle Help shape technical direction for ongoing and future projects Requirements Strong background in Java and Angular development Experience leading or mentoring software engineers Ability to collaborate effectively with cross-functional teams Familiarity with the financial services sector is a plus

Join our dynamic team at Margo Group as a Technical Architect specializing in Java for critical financial systems. In this role, you will lead the design and implementation of robust software solutions that power our financial markets operations. Your expertise will be pivotal in ensuring system reliability and performance.

Who are we?At MARGO, our consultants focus on what truly matters: tackling complex projects that combine intellectual challenges with real business impacts. We support major players in finance, industry, and technology in designing and developing high-performance software solutions, including distributed architectures, cloud platforms, real-time systems, and large-scale critical applications.Why join the Software Engineering Practice?You will be part of a team led by Paul Blois, Practice Manager at MARGO for five years. Working alongside them means benefiting from in-depth company knowledge, receiving close support for your career development, and contributing to demanding IT projects with significant impact for our clients.Your Responsibilities- Design, develop, and optimize a new web application for the reporting, tracking, and auditing of insiders (staff with access to sensitive information) for a major banking client.- Participate in defining and implementing a high-performing and scalable architecture.- Address performance optimization challenges in both front-end and back-end systems.- Ensure code quality, maintainability, and security of the solution.- Collaborate closely with product, security, and infrastructure teams for seamless integration.- Contribute to code reviews, continuous improvement, and the sharing of best practices.Languages: Java 17, TypeScriptAssociated frameworks and technologies: Spring Boot, Angular 12, Git, CI/CDChallenges: performance, response time optimization, robustness, and regulatory complianceDesired ProfileWe are looking for a full-stack developer who is passionate about real-time systems and interested in financial markets, eager to work in complex and high-performance environments.- Education level: Master’s degree (engineering school or university).- Strong skills in both back-end and front-end development, multithreading, performance optimization, and good development practices (SOLID, unit testing).- Experience in developing critical systems, real-time data stream processing; experience in finance is a plus.- Ability to solve complex technical problems.

Join Sopra Steria as a Tech Lead specializing in Java and Generative AI within the Financial Services sector. In this role, you will lead innovative projects, guiding a team of developers to harness the power of generative AI technologies. Your expertise will be crucial in shaping solutions that drive efficiency and enhance user experiences in financial applications.

En tant que Développeur Full Stack Junior chez everience, vous aurez l'opportunité de contribuer au développement d'applications web en utilisant des technologies modernes telles que Java et Angular.Vous collaborerez avec une équipe d'experts pour concevoir, développer et déployer des fonctionnalités innovantes qui répondent aux besoins des utilisateurs.Vos principales responsabilités incluront la participation aux phases de conception, le développement de nouvelles fonctionnalités, ainsi que la réalisation de tests unitaires et l'intégration continue. Vous aurez également l'occasion d'explorer d'autres technologies et outils en développement Full Stack.Missions :Contribuer à la conception et à la planification des fonctionnalités.Développer des fonctionnalités front-end et back-end à l'aide de Java et Angular.Participer aux tests unitaires et aux processus d'intégration continue.Collaborer avec l'équipe pour résoudre des problèmes et optimiser les performances.Maintenir une documentation claire et à jour sur le développement et les processus de déploiement.Rester informé des dernières tendances et évolutions technologiques.

Your Role Join our dynamic Preventive & Continuous Care Companion team as a Senior Software Engineer at Doctolib. Your expertise will be pivotal in reinforcing our commitment to being a continuous health partner for our users by crafting top-notch free and premium products that drive health goal achievement through tailored recommendations. Key Responsibilities: Collaboratively design, implement, and uphold high-quality solutions that deliver significant value to our users. Adopt best practices to sustain and elevate engineering standards and operational excellence, facilitating team member success. Proactively oversee system health within your team’s domain by measuring SLIs, defining SLOs, and enhancing alert mechanisms. Continuously expand your domain knowledge while influencing cross-team collaborations to manage dependencies and alleviate uncertainties. Offer constructive feedback during pair programming sessions to foster growth and innovation. Our Technology Landscape We utilize a unified, fully cloud-native platform that caters to web and mobile interfaces, supports multiple languages, and meets local healthcare requirements. Our focus on modular architecture allows us to create reusable components within a distributed framework. Our technology stack includes Rails, TypeScript, Java, Python, Kotlin, Swift, and React Native. We also ethically integrate AI across our products to empower both patients and healthcare professionals. Explore our AI vision here and learn about our inaugural AI hackathon here! Who You Are If you feel that this opportunity aligns with your skills and aspirations even if you don't meet every requirement, we encourage you to apply! Deep understanding of the JVM ecosystem (Java, Kotlin, Spring Boot). Familiarity with Domain Driven Design principles. Proponent of pair and mob programming methodologies. Product-oriented mindset, adept at guiding teammates in balancing business needs and technical constraints. Experience in monitoring system health and actively contributing to its enhancement.

Are you a passionate Tech Lead specializing in JAVA? Join Meritis, a forward-thinking technology consulting firm based in Paris, where we harness innovation to deliver transformative solutions for our clients. We are seeking a dedicated professional who can lead projects and inspire teams with their expertise in JAVA development.