Mainframe developer at strektech · Pune, Chennai · 5 - 12 years · ₹6L - ₹25L / yr · Profitable · Posted 30 Jun 2025

Role: Mainframe Developer
Skill Set: Mainframe, COBOL, JCL, DB2
Years of exp: 5 to 12 yrs
Location: Pune , Chennai
Mode of work: WFO
Job Description:
A mid-senior level Mainframe lead with 4 to 8 years of hands on experienced on COBOL Programming, JCL and DB2 Coding and processing, to deliver a critical project for one of our biggest clients in banking domain. The Individual should be passionate about technology, experienced in developing and managing cutting edge technology applications.
Technical Skills:
- An excellent techie with strong hands-on experience in COBOL, JCL and DB2 knowledge.
- Preferably, good exposure to Mainframe to distributed migration project.
- A master of DB2
- Should have good analytical and development skill on Cobol programming and JCL
- Capable of analyzing requirements and develop software as per project defined software process
- Develop and peer review of LLD (Initiate/ participate in peer reviews)
- Should have good writing and verbal communication skills

About strektech
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🚨 **WE ARE HIRING – MAINFRAME DEVELOPER | MUMBAI** 🚨
Looking for experienced **Mainframe Developers** with strong expertise in **COBOL, JCL, and IMS DB**.
🔹 **Role:** Mainframe Developer
🔹 **Experience:** 6+ Years
🔹 **Location:** Mumbai
🔹 **Notice Period:** Immediate to 15 Days Preferred
🔹 **CTC:**
• **6+ Years:** Up to 23 LPA
• **8+ Years:** Up to 30 LPA
💻 **Mandatory Skills**
✅ COBOL
✅ JCL
✅ IMS DB
⚠️ **Important:** Please **do not share Production Support profiles**. We are looking for **Development profiles** with hands-on experience in COBOL, JCL, and IMS DB.
📌 **Key Responsibilities**
• Develop and maintain Mainframe applications using **COBOL**
• Work extensively with **JCL** for job processing and execution
• Work with **IMS DB** for database development and data management
• Analyze requirements and develop technical solutions
• Perform coding, debugging, unit testing, and application enhancements
• Troubleshoot application-level issues and optimize code
• Collaborate with technical and business teams throughout the development lifecycle
role: Mainframe developer
Mandatory skill : COBOL + JCL + IMS DB
COBOL — Common Business-Oriented Language
JCL — Job Control Language
IMS DB — Information Management System Databas
Mumbai
immediate to 15 days
Job Description
We are looking for an experienced Mainframe Developer with strong hands-on experience in COBOL, JCL, and IMS DB. The candidate will be responsible for developing, enhancing, testing, and maintaining mainframe applications.
Key Responsibilities
- Develop and maintain applications using COBOL.
- Create and maintain JCL jobs for application execution and batch processing.
- Work extensively with IMS DB for database design, development, and data access.
- Analyze business requirements and translate them into technical solutions.
- Perform coding, unit testing, debugging, and production support.
- Troubleshoot batch job failures and application issues.
- Perform impact analysis and implement enhancements to existing applications.
- Prepare technical documentation and support application releases.
- Collaborate with business analysts, QA teams, and other technical teams.
Mandatory Skills
- COBOL
- JCL
- IMS DB
- Mainframe development and debugging
Mainframe Developer
Experience: 6+ Years
Location: Mumbai
Notice Period: Immediate to 15 Days
Mandatory Skills:
- Strong experience in COBOL
- Hands-on experience with JCL
- Strong knowledge of IMS DB
- Experience in Mainframe application development and enhancement
- Good understanding of Mainframe development lifecycle and coding practices
Important Note:
- Production Support profiles will not be considered.
- Candidates should have strong Mainframe Development experience.
Roles & Responsibilities:
- Design, develop, and maintain Mainframe applications using COBOL, JCL, and IMS DB.
- Develop and enhance application modules based on business requirements.
- Perform coding, debugging, unit testing, and defect resolution.
- Analyze existing applications and implement required enhancements.
- Collaborate with business and technical teams throughout the development lifecycle.
Mainframe developer
Mandatory : COBOL + JCL + IMS DB
Mumbai
immediate to 15 days
COBOL – Common Business-Oriented Language
JCL – Job Control Language
IMS DB – Information Management System Database
Mainframe developer
Mandatory : COBOL + JCL + IMS DB
6+yrs -23LPA
8+yrs- 30LPA
Mumbai immediate to 15 days
Hiring: Mainframe DB2 Developer / SQL Server Developer
Experience: 5+ Years
Role: IT Developer / Development Lead
We are looking for experienced developers with strong expertise in Mainframe technologies and SQL Server to design, develop, maintain, and optimize enterprise applications. The role involves database development, performance tuning, stored procedures, and backend application support within a Wealth Management Technology environment.
Must-Have Skills:
- Mainframe
- COBOL
- DB2
- SQL
- JCL
Key Responsibilities: Develop and maintain Mainframe applications, build and optimize database objects and complex SQL queries, troubleshoot performance issues, collaborate with global teams, and deliver secure, high-quality solutions.
Minimum 3+ Years of Core Java Programming with Collections Framework, Concurrent Programming, Multi-threading (Good knowledge in Executor service, Fork joins pool and other threading concepts)
? Good knowledge of the JVM with an understanding of performance and memory optimization.
? Extensive and expert programming experience in JAVA programming language (strong OO skills preferred).
? Excellent knowledge on collections like, Array List, Vector, LinkedList, HashMap, Hash Table, HashSet is mandate.
? Exercised exemplary development practices including design specification, coding standards, unit testing, and code-reviews.
? Expert level understanding of Object-Oriented Concepts and Data Structures
? Good experience in Database (Sybase, Oracle or SQL Server) like indexing (clustered, non-clustered), hashing, segmenting, data types like clob / blob, views (materialized), replication, constraints, functions, triggers, procedures etc.
About StrideOne
StrideOne is a leading fintech platform enabling businesses with innovative supply chain finance and working capital solutions. We partner with enterprises, MSMEs, and financial institutions to simplify access to credit through technology-driven lending solutions. At StrideOne, you'll work in a fast-paced, collaborative environment where innovation, ownership, and continuous learning are encouraged.
About the Role
We're building Credit Engine, a lending platform on top of Apache Fineract that powers credit assessment, disbursement, repayment, and portfolio management for our clients. We're looking for a Java Developer to help build and scale the backend services behind these workflows.
What You'll Work On
- Build and maintain backend services for lending functions — organisation/office management, portfolio and product configuration, cash margin engines, and credit workflows.
- Design and consume REST APIs integrating with internal modules and external banking/financial partners.
- Extend Apache Fineract to support custom lending products and business rules.
- Design and optimize MySQL schemas/queries for transactional, audit-heavy financial data.
- Translate lending/credit policies (interest computation, grace periods, margin calculations) into tested, production-grade code.
- Debug production issues in systems handling real money movement, with focus on correctness and data integrity.
- Participate in code reviews and API/service design discussions.
Must-Have Skills
- 2+ years hands-on Core Java (Java 8+) — OOP, collections, concurrency basics.
- Experience building REST APIs with Spring Boot.
- Strong MySQL skills — schema design, indexing, query optimization, transactions.
- Understanding of transactional consistency, data integrity, and audit trails.
- Comfortable with Git-based collaborative workflows.
Good to Have
- Experience with Apache Fineract or similar core banking/lending platforms.
- Exposure to microservices, message queues, or event-driven systems.
- Familiarity with cloud platforms (AWS/GCP/Azure) and CI/CD.
- Frontend exposure (Angular/React) for API contract collaboration.
- Prior experience in fintech, NBFC, banking, or supply chain finance
Significant, hands-on experience with FircoSoft, including deep knowledge of:
o Continuity V6
o Screening Preparation
o Firco Utilities
• Strong development and configuration expertise using:
o Java, J2EE, Spring Boot
o IBM MQ, Kafka
o Shell Scripting
o Oracle SQL & PL/SQL
o Microservices and messaging technologies
• Proven experience delivering and supporting FircoSoft solutions in large, complex, enterprise environments
• Strong understanding of sanctions screening workflows and data processing at scale
• End-to-end knowledge of the SDLC, including production support and operational resilience
• Practical experience or formal training in Kubernetes and AWS concepts
• Hands-on exposure to CI/CD pipelines (e.g., Jenkins), application resiliency, and security best practices










