Host Developer

Host Developer (IBM Mainframe) – Remote, India | 6 months contract with possible extension We are seeking an experienced Host Developer to join our team remotely from anywhere in India. This role is ideal for a skilled IBM Mainframe professional who thrives in enterprise environments, enjoys working across technical and business teams, and has a passion for delivering reliable, high-quality solutions. Key Responsibilities Develop, maintain, and enhance IBM Mainframe applications and batch processes.

Analyze, understand, and safely modify existing legacy codebases. Perform impact assessments across interconnected systems and applications. Design, develop, test, and support solutions using COBOL, JCL, DB2, and CICS.

Manage file processing, sorting, and large-volume data handling using DFSORT/Syncsort. Support secure file transfer processes using SFTP. Collaborate with development, testing, operations, and business teams to deliver successful outcomes.

Contribute to service transition activities, release management, change management, and operational support. Produce clear technical documentation and implementation guides. Act as an integrator and coordinator across multiple teams when required to ensure successful delivery.

Support incident resolution, root cause analysis, and continuous service improvement initiatives. Required Skills & Experience Strong hands-on experience in IBM Mainframe Development . Excellent knowledge of: COBOL JCL DB2 CICS Experience with DFSORT/Syncsort , file handling, sorting, and high-volume batch processing.

Good understanding of SFTP and secure data transfer mechanisms. Experience working within structured delivery environments with formal testing and release processes. Knowledge of service transition, batch scheduling, and operational support models.

Ability to perform impact analysis across complex, interconnected systems. Strong analytical and problem-solving skills. Experience working with legacy applications and implementing well-documented enhancements.

Understanding of secure coding practices, resilience, and operational risk management. Strong written and verbal communication skills. Ability to engage effectively with both technical and non-technical stakeholders.