DATAGROUP | Germany | 55xxx Mainz | Permanent position | Full time / Home office | Published since: 14.08.2026 on stepstone.de
Senior Java Developer (m/f/d)
DATAGROUP is one of the leading German IT service providers – thanks to our dedicated team. Our passion for technology and innovation enables us to deliver reliable IT services to our customers. We are waiting for you to have a captivating and challenging task in an innovative company. An open corporate culture, individual training opportunities and diverse development opportunities mean a workplace tailored for you and your life. Senior Account Manager (m/w/d) DG-DS-31
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Your tasks • Your profile • What we offer
Our team develops, develops and supports the IT applications of our customers in the field of public administration. For new and ongoing projects, we are looking for the support of a Senior Java Developer (m/w/d). At our fixed location in Mainz you develop web applications based on Java and relational database systems in a complex process landscape You analyze customer requirements and develop solutions together with specialist and IT consultants You take on the creation of technical and technical documentation, object-oriented design and programming, including current IT technologies and agile methods
You have great fun in software development. The development of web applications is your passion. You like to work in the team, are strong in communication and like contact with people. In addition, you will have the following knowledge and experience: Ideally at least ten years of professional experience in the project business Very good knowledge of Java and Java Frameworks such as Spring Boot, Hibernate / JPA Safe handling of Angular, TypeScript and CSS is advantageous Confidential handling of relational database systems Safe handling of residual and SOAP interfaces Compressive appearance, structured and reliable work in the team Own initiative and independent operation Embossed Hands-on-Mentality Good German knowledge
As a future-oriented employer, mutual appreciation, self-responsibility, collegiality and commitment are particularly important to us. In addition, we promote an open, trusting working atmosphere with flat hierarchies and short decision paths. Design the future together with us. Because not for free it is called ''IT's us'': strong team spirit and fun at work – we also celebrate our successes in legendary atmosphere. We also offer: Varied tasks in an unlimited full-time employment Promoting personal and professional development through individual training opportunities Flexible working hours / confidence working time Promoting physical and mental health: JobRad, corporate fitness program, mental health providers, health days and much more A voucher portal, Corporate Benefits and a contribution to the occupational pension scheme also include: Promotion of the environmental idea: Greenteam, participation in the ecoprofit and grant to public transport Have we met your nerve? Then we look forward to your meaningful application. IT's not a job! IT's a mission! !
Location
![]() | DATAGROUP | |
| 55129 Mainz | ||
| Germany |
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