Senior Mainframe Developer

1 hour ago
Senior
Software Development
Ensono

Ensono

Ensono provides comprehensive hybrid IT solutions and governance, enabling businesses to navigate complexity and modernize their technology infrastructure, from cloud services to mainframe systems, tailored to each client's unique journey.

IT Services
1K-5K
Founded 1969

Description

  • Design, develop, and maintain mainframe applications using COBOL, CICS, IMS DB/DC, DB2, MQ, and VSAM.
  • Provide maintenance and production support across L1, L2, and L3 levels for mainframe applications.
  • Resolve incidents and defects within SLA timeframes while ensuring high application availability.
  • Troubleshoot and resolve complex application and integration issues.
  • Perform performance tuning and optimization of mainframe applications and database queries.
  • Develop technical documentation such as knowledge base articles and SOPs for business and support teams.
  • Analyze functional and technical requirements and recommend implementation or change options aligned with business needs.
  • Work with enterprise ticketing systems and follow operational support workflows.

Requirements

  • 4–6 years of specialized technical experience in mainframe development.
  • Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.
  • Extensive experience in mainframe application development, support, and maintenance.
  • Proficiency in COBOL, JCL, CICS, DB2, IMS DC/DB, MQ, and VSAM.
  • Strong understanding of SDLC methodologies.
  • Experience with version control systems and software development tools.
  • Experience with enterprise-level ticketing systems such as ServiceNow or Service Manager (preferred).
  • Excellent problem-solving and analytical skills.
  • Strong communication and interpersonal skills.
  • Ability to work independently and as part of a team.

Benefits

  • Equal opportunity employer policy covering all protected categories.
  • Accommodations available for candidates with disabilities during the recruitment process.

Interested in this position?

Apply directly on the company website

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