Impress employers and recruiters.
Choose from hundreds of resume examples.

Impress employers and recruiters.
Choose from hundreds of resume examples.

Target Resume Now

About the Role

As a Mainframe Developer for our insurance clients, you will work on stable, high-performance applications and actively shape the transformation of legacy systems. Capgemini Financial Services supports leading banks and insurance companies in Germany in the further development and modernization of their business-critical core systems.

Responsibilities

• Develop, optimize, and operate business-critical mainframe applications in the insurance sector, from implementing functional requirements in COBOL (or PL/I) to further developing existing systems.
• Work with core technologies such as DB2, SQL, VSAM, and IMS (DC/CICS) and operate confidently in z/OS environments (TSO/ISPF).
• Take responsibility for both development and operational tasks: design, coding, unit tests, and debugging, as well as incident management, RCA, batch monitoring, and handling job abends.
• Analyze existing legacy applications and actively support modernization and migration efforts (e.g., Cobol-to-Java) in complex system landscapes.
• Contribute to innovative topics, such as the use of AI-powered tools for analyzing, optimizing, and modernizing mainframe applications, and collaborate closely with business departments, project teams, and IT colleagues.

Requirements

• Solid experience in mainframe development with COBOL, JCL, DB2, and VSAM, ideally with knowledge of IMS (DC) or CICS.
• Familiarity with z/OS, TSO/ISPF, and common tools and debugging solutions (e.g., Abend-AID, Xpediter, SDSF, IWS/TWS).
• Experience in both application development (SDLC, Agile, Design & Testing) and application support (L2/L3, Incident Management, SLA-driven processes).
• Ideally, experience in the insurance sector and an interest in innovative topics like AI/Generative AI in the context of software development and legacy modernization; additional skills such as REXX, SAS, TABEX, or DCF are a plus.
• Structured and independent work style, ability to grasp complex topics, willingness for project-related travel, and confident communication in German and English.

Skills

• COBOL
• PL/I
• DB2
• SQL
• VSAM
• IMS (DC/CICS)
• z/OS
• TSO/ISPF
• JCL
• SDLC
• Agile
• Design & Testing
• L2/L3 Support
• Incident Management
• AI
• Generative AI
• REXX
• SAS
• TABEX
• DCF

Location

• Germany

Work Type

• Full-time
• Part-time
• Hybrid

Benefits

• Flexible working time and time-off models
• Mobile working – including hybrid from home
• Company bike program
• Mobility budget
• Diverse training and development opportunities
• International network
• Cooperation with pme Familienservice
• Deferred compensation
• Extended sick pay
• Health offers
• Attractive workplace for people with disabilities
• Contact program fareWelcome!
• Work-life balance
• Employee discounts
• Team and sports events

About the Company

• Capgemini is a global partner for AI-driven business and technology transformation.
• The company creates measurable value for its clients by shaping the future of organizations and making it a reality through the interplay of AI, technology, and people.
• For almost 60 years, Capgemini has stood for responsibility and diversity, employing over 420,000 people in more than 50 countries.
• The end-to-end service spectrum is based on extensive industry expertise, a strong partner ecosystem, and competencies in strategy, technology, design, engineering, and operations.
• The group achieved a worldwide turnover of 22.5 billion euros in 2025.

Equal Opportunity

• Capgemini lives diversity in the workplace. Diversity inspires and drives innovation in our company.
• We particularly welcome applications from qualified talents, regardless of origin, nationality, gender, skin color, ethnic and social origin, religion, age, disability, sexual orientation, and life phase.