Mainframe Developer
Confirmed on the employer's own hiring board on Nov 9, 2026. First seen by Alion on Nov 6, 2026. Persistent Systems scores A on the Alion truth index.
About Persistent
We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what's next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 18 of the Fortune 50 companies, 7 of the 10 top US banks, 9 of the 10 technology companies, and numerous innovators across the healthcare ecosystem.
Our disruptor's mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We have delivered 26 sequential quarters of growth with $487.6M in Q4 FY26 revenue, up 7.8% Q-o-Q and 20.0% Y-o-Y. Our 29,500+ global team members, located in 21 countries, have been instrumental in helping the market leaders transform their industries. We received five awards at the ISG (Information Services Group) Provider Lens Awards 2026 and, for the second year in a row, were awarded the Growth Honor of the Year at the Everest Group Elevate 2026.
About Position:
We are seeking an experienced Mainframe Developer with 5 to 8 years of experience in Mainframe application development, maintenance, enhancement, and production support. The ideal candidate will possess strong expertise in COBOL, JCL, DB2, CICS, and VSAM, along with working knowledge of Java. You will be responsible for developing and supporting mission-critical enterprise applications while collaborating with cross-functional teams in an Agile environment to deliver reliable, scalable, and high-quality solutions.
- Role: Mainframe Developer
- Location: Bengaluru
- Experience: 5 to 8 Years
- Job Type: Full-Time Employment
What You'll Do:
- Develop, enhance, maintain, and support enterprise Mainframe applications.
- Design, code, test, and deploy application enhancements using Mainframe technologies and Java.
- Analyze business and functional requirements and translate them into technical solutions.
- Perform coding, unit testing, debugging, and application validation activities.
- Troubleshoot and resolve Mainframe batch processing issues and application defects.
- Develop and maintain programs using COBOL, JCL, DB2, CICS, and VSAM.
- Provide production support and participate in incident resolution activities.
- Perform root cause analysis and implement long-term fixes for recurring application issues.
- Participate in code reviews and ensure adherence to development standards and best practices.
- Collaborate with business analysts, QA teams, support teams, and stakeholders throughout the software development lifecycle.
- Participate in Agile ceremonies including sprint planning, backlog refinement, daily stand-ups, reviews, and retrospectives.
- Prepare and maintain technical specifications, support documentation, and operational procedures.
- Support application modernization initiatives involving Java and related technologies where applicable.
- Ensure system reliability, performance, and compliance with organizational standards.
Expertise You'll Bring:
- 5 to 8 years of hands-on experience in Mainframe application development and support.
- Strong technical expertise in COBOL, JCL, DB2, CICS, and VSAM.
- Experience in Mainframe batch processing, online transaction processing, and production support environments.
- Working knowledge of Java application development and integration.
- Strong understanding of software development lifecycle methodologies and best practices.
- Experience analyzing requirements, creating technical designs, and implementing solutions.
- Ability to troubleshoot complex Mainframe application and batch processing issues.
- Experience with application maintenance, enhancement, defect resolution, and support functions.
- Familiarity with Agile/Scrum methodologies and delivery practices.
- Good working knowledge of Windows operating systems and development environments.
- Understanding of source control, release management, and application deployment processes.
- Strong analytical, debugging, troubleshooting, and problem-solving skills.
- Excellent written and verbal communication skills.
- Ability to work effectively with cross-functional business and technical teams.
- Strong attention to detail and commitment to delivering high-quality software solutions.
Benefits:
- Competitive salary and benefits package
- Culture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications
- Opportunity to work with cutting-edge technologies
- Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards
- Annual health check-ups
- Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents
Values-Driven, People-Centric & Inclusive Work Environment:
Persistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.
- We support hybrid work and flexible hours to fit diverse lifestyles.
- Our office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.
- If you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment
Let's unleash your full potential at Persistent -persistent.com/careers
"Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind."