Mainframe Modernization Developer

An Application Developer with Mainframe Modernization expertise is well-versed in the fundamental concepts and technologies related to both mainframe systems and modernization. They possess the ability to develop codes for both in-place mainframe modernization and migration of mainframe applications to cloud platforms, including z-cloud. This skillset encompasses support for mainframe migration to other cloud environments. The developer is proficient in various technologies, such as COBOL systems, Java, JSON, API, Microservices, SaaS, Edge, Off-premises applications, network security, Kubernetes, DevOps, Db2, CICS, WebSphere, and MQ., * Batch Job & Scheduling Expertise - Troubleshooting abends, managing Stonebranch UAC scheduling, and coordinating SFTP file transfers to ensure smooth batch operations.

• System Integration & Code Promotion - Strong hands-on experience with RACF, Unix/NAS connectivity, and RTC-based code promotion plus dataset manipulation to connect dev and infra workflows.
• Legacy Technology Proficiency - Deep knowledge of COBOL, CICS, Assembler, SAS, and REXX to support, troubleshoot, and modernize business-critical mainframe applications.

Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.

CTG, a Cegeka company, delivers IT and business solutions that enhance clients’ digital agility, empowering them to seize new opportunities and overcome any challenge. Backed by more than 60 years’ experience and a commitment to being a reliable, results-driven partner, we work shoulder to shoulder with clients to shape digital together. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. With more than 9,000 team members in over 15 countries, we combine global expertise with local insight to deliver innovative solutions. We operate across the Americas, Europe, and India, working with over 3,000 clients in many of today’s highest-growth industries.

Together, we shape what’s next-working shoulder to shoulder to deliver impactful solutions for our clients and society. Our culture is built by the people who work at CTG, the values we hold, and the actions we take. It’s a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. At CTG, you’ll find a workplace where you are encouraged to grow, supported in your ambitions, and empowered to shape your own career journey. For more information, visit www.ctg.com .

CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.

CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law. CTG is fully committed to promoting employment opportunities for members of protected classes.