Senior Developer (Java) Fullstack (f/m/d) – Public Sector

# Senior Developer (Java) Fullstack (f/m/d) – Public SectorCareers → Job Board → Senior Developer (Java) Fullstack (f/m/d) – Public SectorLocationEschborn, NurembergCompanyS&N Invent GmbHDepartmentDevelopmentLevelProfessionalsApply NowStelle teilen## Shape the digital future in the Public Sector with us as a Senior Developer (Java) Fullstack (f/m/d)!We develop customized enterprise solutions for our clients using modern technologies and AI – from concept to operation. Your contribution directly impacts the success of our projects.We are the **S&N Group** – a team of IT professionals who develop software, shape projects, and drive innovation with passion. Whether consulting or development, AI, Java, or SAP – we bring together technology, team spirit, and ideas. We advise and support our clients in banking and the public sector through all phases of digitalization.And we are looking for you as a Senior Developer (Java) Fullstack (f/m/d) with experience in the Public Sector.As part of our development team, you will create modern software solutions for our public-sector clients and actively contribute your expertise to exciting projects.> “Actively shaping and advancing the future of the public sector in a highly motivated team inspires me anew every day.”>> Florian## Your Responsibilities* As a Senior Developer (Java) Fullstack, you analyze customer requirements together with Product Owners and stakeholders and develop well-thought-out, sustainable, and technically appropriate solutions or implement them according to customer specifications.* You design and develop modern, scalable web applications with a focus on Java-based systems.* You implement features independently and holistically – from technical design through development to integration and production operation.* You develop high-performance APIs and web services and ensure they are reliable, scalable, and maintainable in the long term.* You work at the interface between frontend and backend, bringing together technologies such as Angular or React with modern backend solutions.* You use AI-powered development tools strategically, for example for code generation, analysis, and automation.* You ensure the quality of your work through modern development standards and best practices such as code reviews, clean code, DevOps, and/or automated processes.* You document your activities and solutions in a comprehensible manner, thereby contributing to sustainable knowledge retention both within the team and for clients.## Your ProfileAs an experienced Senior Developer (Java) Fullstack in the Public Sector with a passion for modern, sustainable technologies, you bring the following profile:* **Background:** Completed degree (Computer Science, Data Science, or similar) or comparable practical experience in software development.* **Industry Experience:** Extensive expertise in the public administration environment and familiarity with its framework conditions.* **Backend:** Excellent Java skills (Spring Boot/Core/Batch; ideally JEE/EJB, Payara).* **Frontend:** Solid experience with modern web clients (JavaScript, TypeScript, React, or Angular) at the interface to backend systems.* **Interfaces & Data:** Proficient handling of REST (JAX-RS), SOAP, APIs (OpenAPI advantageous), and databases/ORM (SQL, JPA, Hibernate, EclipseLink).* **DevOps & Tools:** Practical experience in CI/CD, Git, GitHub/Bitbucket, Jenkins, Nexus, Maven, IntelliJ, and Jira/Confluence. (Platform knowledge such as PEGA, ServiceNow, Salesforce, or d.velop is a plus).* **Architecture & Quality:** Strong understanding of software architecture, clean code, and automated testing.* **AI & Innovation:** Enthusiasm for new technologies and interest in AI applications in development.* **Soft Skills:** Team spirit, open communication, strong customer orientation, and problem-solving skills.* **Languages:** Excellent German and English skills.## What We OfferWe naturally offer the classics such as remote work, bonuses, incentives, beverages, fruit, snacks, etc. BUT also much more:* Working time models adapted to your life situation, sabbatical, time instead of money* Childcare subsidies, job bike, work-life-balance bus, special payments, and much more* Plenty of individual, personal, and current training opportunities through our S&N Academy. In addition to training courses, access to entwickler.de and coursera.org, Red Hat trainings, etc.* Strong focus on tailored onboarding, including a personal mentor. Respectful collaboration and working as equals, naturally extending to management level* Appreciative planning of your personal career path through regular feedback discussions* Internal knowledge exchange through Friday presentations on current topics and projects in S&N Group competence management to explore new methods and technologiesWould you like to learn more? Then let’s talk.## S&N INVENTAs the largest company within the S&N Group, we combine expertise in custom software development and support companies from banking, public, and industry throughout the entire software lifecycle – from business analysis to operations.Learn more## Apply NowLet’s talk### Do you have any questions?Our HR team will be happy to answer them. You can reach Marilena, Heike, Nora and Sabrina by phone or email.+
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