About Atos Group

Atos Group is a global leader in digital transformation with c. 63,000 employees and annual revenue of c. €8 billion, operating in 61 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is the brand under which Atos SE (Societas Europaea) operates. Atos SE is listed on Euronext Paris.

The purpose of Atos Group is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

Locations Mumbai, Bangalore, Chennai

Notice Period Immediate to maximum 30 days

Experience 7+ Years

Key Skills & Experience

Strong hands‑on experience in Core Mainframe technologies COBOL, CICS, DB2, JCL, VSAM, IMS DB/DC
Proven experience in both Batch and Online processing environments
Experience working on mainframe re‑hosting / migration projects to Raincode / Micro Focus platforms
Hands‑on expertise with Raincode for code changes, compilation, debugging, and unit testing (Batch & Online)
Ability to perform impact analysis and understand technical designs
Experience working on enhancement projects with good understanding of SDLC
Experience in SIT/UAT defect analysis and fixes
Awareness of Agile methodologies

Good to Have

IMS DB/DC, Easytrieve, Assembler, Datacom
REXX and CLIST
Telecom domain experience

Professional Competencies

Strong communication skills
Ability to work independently with minimal supervision

CONSULTANT - Mainframe Developer

CONSULTANT - Mainframe Developer