Java Developer

About The Company The SIGNAL IDUNA Gruppe is one of Germany's leading insurance and financial services providers, with headquarters in Hamburg and Dortmund. Over the years, the company has undergone a significant transformation, embracing modern, agile working environments characterized by openness and a forward-thinking mindset. The organization values mutual respect and trust, fostering a culture of diversity and inclusion, recognizing that varied perspectives and experiences drive innovation. As a committed employer, SIGNAL IDUNA Gruppe offers a dynamic workplace where employees are encouraged to contribute ideas and actively shape the future of the insurance industry. About The Role We are seeking a technically versatile Java & COBOL Developer (m/f/d) to join our team, focusing on Prüfsoftware & Mainframe Applications within the KV-Leistungsdienst division. This hybrid role acts as a bridge between modern decentralized software and our proven HOST architecture, playing a critical part in maintaining and developing our future-proof applications in health insurance. The successful candidate will be embedded in an agile environment, working closely and collaboratively within a dedicated squad. Your responsibilities will include supporting our Prüfsoftware systems, ensuring their stability and performance, and actively contributing to the evolution of our core mainframe applications. This position offers an excellent opportunity to work at the intersection of legacy and modern technologies, gaining valuable experience in both domains while contributing to regulatory-compliant solutions. Qualifications The ideal candidate will possess a degree in (Business) Informatics or a comparable qualification such as an IT specialist with substantial professional experience in software development. You should have solid knowledge of mainframe development with COBOL and experience querying and updating DB2 HOST databases. Proficiency in backend programming with Java is essential, and familiarity with frontend technologies such as JavaScript or Angular is advantageous. Experience with modern DevOps structures and container platforms like Docker and Kubernetes is preferred, or a strong interest in developing skills in these areas. You must demonstrate a structured and organized work approach, capable of coordinating complex interfaces and release processes. Excellent communication skills in German are required, alongside experience working in an agile environment (Scrum) and a high awareness of quality and compliance standards, including familiarity with DORA and VAIT regulations. Responsibilities Collaborate with colleagues to manage the technical and administrative aspects of Prüfsoftware systems (such as Kolumbus DRG and ZABAS) and our CSV splitter, ensuring their optimal operation.Ensure the smooth operation, timely updates, and ongoing maintenance of these applications.Support the maintenance, enhancement, and support of our KV-Leistungsdienst (HOST) applications, contributing to continuous improvement efforts.Design, develop, and optimize interfaces and data structures on the mainframe, ensuring efficient data exchange and system integration.Plan and coordinate releases across decentralized Java systems and the HOST database landscape, maintaining consistency and minimizing disruptions.Guarantee compliance with regulatory requirements such as DORA and VAIT, particularly regarding data security and privacy standards.Implement structured testing procedures to ensure high software quality and reliability. Benefits At SIGNAL IDUNA Gruppe, employees enjoy a stimulating work environment that emphasizes agility and user-centric development. The company offers targeted support for personal and professional growth through internal and external training programs. Flexible working hours and a hybrid work model provide employees with the opportunity to balance work and private life effectively. The modern workspace is equipped with ergonomic furniture and state-of-the-art technology. Additionally, staff benefits include financial services such as asset-building schemes, health management initiatives, and access to various employee discounts on insurance products and corporate benefits. These offerings aim to foster a healthy, motivated, and engaged workforce. Equal Opportunity SIGNAL IDUNA Gruppe is committed to promoting diversity and equal opportunity in the workplace. We ensure a fully inclusive hiring process and work environment, respecting all individuals regardless of gender, age, ethnicity, disability, or background. Our policies are designed to foster fairness and equal treatment for all applicants and employees, supporting a culture where everyone can thrive and contribute to our collective success.