TCS Mainframe Software Developer
Tata Consultancy Services
Advance your career with TCS as a Mainframe Software Developer, using your expertise in IBM technologies to enhance critical applications. Focus on areas like COBOL, JCL, and performance tuning. Tata Consultancy Services offers a unique position for a Mainframe Developer dedicated to application support and modernization. This role requires strong development skills in JCL, COBOL, and IMS DB, ensuring your contributions lead to improved system efficiencies and problem resolution in a collaborative environment. Key Responsibilities:
- Develop and maintain applications on IBM mainframe platforms
- Test and enhance programs utilizing COBOL and PL/I
- Support database programming with DB2 and SQL Server
- Use REXX for automation and productivity tools
- Facilitate root-cause analysis on production incidents
- Bachelor’s degree in IT, Computer Science or equivalent
- Experience with IBM mainframe technologies including JCL, COBOL
- Proven record in problem-solving and production environments
- Understanding of batch processing and system integration
- Strong communication and teamwork skills
- Become a Mainframe Software Developer in Toronto, contributing to Ontario's court systems. This role requires proficiency in COBOL and IMS DB/DC for mission-critical applications. With a 12-month contract and the possibility of extensions, you will leverage your 5-9 years...MainframeContract work
- ...environment. In‑depth knowledge of SDLC methodology and technical experience in an agile environment. Comprehensive experience in mainframe development of complex programs using COBOL, JCL, IMS DB, DB2, VSAM, CA7, SAS, Netron. Experience with agile methodology and...MainframeFlexible hours
- The role requires a candidate with mainframe experience, including: ὲMainframe code, host environment and infrastructure, COBOL, MQ, JCL, VSAM, TSO, ISPF, IMS DC/DB, DB2, z/OS connect, Endevor, IDz, ZDT [preferred payment card experience] Additional responsibilities include...MainframeContract work
- Role Overview We are seeking a skilled Mainframe Developer to join our team in Toronto. The ideal candidate will have strong expertise in mainframe technologies, job scheduling tools, and source control systems, with a proven ability to work in Agile environments. This...Mainframe
- ...around the world. Job Description We're evolving how we attract and engage with our clients, and as a Mainframe Software Engineer on our team, you'll design, develop, support, and analyze large‑scale applications and systems. This is a hands‑on role focused on building high...MainframeLong term contractWorldwide
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- Role Description Must-haven mainframe expert with 10+ years of hands‑on experience, incl. 5+ years in mainframe application support. z/OS, MVSTSOISPF, JCL IMS DBDC, CICS, DB2, VSAM, COBOL, ZEKE, File‑AID, File‑Manager, IDZ GitHub, Jenkins, UCD Scheduling mainframe batch...Mainframe
- Transform technology as a .NET Developer at Tata Consultancy Services (TCS). Your expertise in .NET Core and Azure will be pivotal in crafting cloud-based... ...impact. Key Responsibilities: • Create high-quality software for front-end and server-side • Extend .NET Core libraries...
- We are seeking an experienced Mainframe Application Developer with a strong background in enterprise banking and legacy systems modernization to support the delivery of critical technology initiatives within Retail Investments. Requirements 3–5+ years of progressive mainframe...Mainframe
- Advance your career as a Senior Salesforce Developer at Tata Consultancy Services, focusing on innovative Salesforce solutions tailored for... ...produce high-quality applications that boost customer engagement. TCS is hiring a Senior Salesforce Developer proficient in Salesforce....
$77k - $120k per year
Position Senior Mainframe Developer Location Toronto, Ontario Posting Start Date May 20, 2026 Core Technical Requirements Strong hands‑on experience in COBOL, JCL, DB2, and FOCUS Experience working in batch processing environments Hands‑on knowledge of CA‑7...Mainframe$28.65 - $44.77 per hour
...We are seeking an experienced Mainframe Developer with 6–8 years of hands-on expertise in mainframe technologies and solid knowledge of card issuing domain processes. The ideal candidate will be proficient in COBOL, JCL, VSAM, DB2, and Unix scripting, with a strong understanding...MainframeContract work$54 - $57 per hour
...Job Title: Sr. Mainframe Developer Location:Toronto, ON Work Arrangement: Hybrid (3-4 days WFO) Employment Type: Contract Duration: 06-12 Months Domain: BFSI Pay Rate: CAD 54-57/hour Incorporated Application Deadline: July 15th, 2026 SKILLS REQUIRED...MainframeContract work- Bevertec is on the lookout for an Expert Mainframe Developer with a focus on ZOS and strong database management skills. Ideal candidates will bring extensive knowledge in PL/I programming, IMS DB, and DB2. This Senior Mainframe Developer role is based in Toronto, offering...Mainframe
- Elevate your career as an Intermediate Mainframe Developer focused on IBM technologies with a dynamic team. This role involves analyzing DB2 objects, independent design, and mentoring juniors in a hybrid work model. In this role, you'll utilize a robust tech stack, including...Mainframe
- Advance your career as a Mainframe Developer with extensive expertise in COBOL at a leading firm in Toronto, ON. Bring your technical skills in JCL, CICS, and DB2 to this engaging role. This position requires 4-6+ years of development experience, focusing on maintaining...Mainframe
- A leading technology solutions provider in Ontario is seeking a Senior Software Developer with expertise in mainframe technologies. The role requires extensive programming experience, specifically with PL/I and DB2, and offers the opportunity to work on complex system designs...Mainframe
- Join a leading enterprise as a Senior Mainframe Developer specializing in IMS and IBM Mainframe technologies. Play a vital role in application development, support, and enhancements. This role focuses on the development, maintenance, and production support of critical mainframe...Mainframe
- About the job RQ08353 - Software Developer - Senior - Work with Business Analysts / UX & UI Designer / Product Manager / Cloud Architect, base... ...large complex high volume heterogenous systems, with online Mainframe Transactions · Experience (15+ years) in structured...MainframeLong term contractInterim roleInternship
- A leading global technology firm seeks an experienced Senior Mainframe Developer in Toronto, Canada. The role involves designing, developing, testing, and supporting critical banking solutions on their mainframe platform. Ideal candidates will possess extensive experience with...Mainframe
$90k - $140k per year
About Us Air-tek is a Canadian-based software company with a powerful suite of unique products... ...The Role We’re looking for Software Developers who are excited to build high-quality... ...ownership over time. As a Software Developer, you’ll work on core product features...Long term contractWork at office3 days per week- Get AI-powered advice on this job and more exclusive features. We are looking for a talented Full Stack Software Developer proficient in modern .NET technologies (at least .NET 5) and experienced in Linux environments. This hybrid role, based in Toronto, requires a candidate...Full timeWork at officeLocal areaWorldwide
- Pursue an exciting opportunity as a Senior Software Developer specializing in Java and cloud technologies within a hybrid work setting. This contract role integrates advanced software development with mainframe and client/server applications. As part of your duties, you...MainframeContract work
$79.1k - $118.7k per year
...unparalleled. We are seeking a highly skilled and motivated Application Developer with expertise in Power Platform, Angular, and Microsoft cloud... ...with a team of developers in designing, coding, and testing software applications. Collaborate with project managers to define...Long term contractWork at officeImmediate startRemote work1 day per week- Role Purpose Reporting to the VP, Solutions & Delivery, we are looking for a Senior Software Developer to help design and deliver scalable digital solutions that power data-driven services, automation, and customer communications. This role blends modern application development...
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- ...working, tested applications. This includes: developing detailed programming specifications,... ...arise during the use and operation of software packages, including technical assistance... .... Additional Skills for Oracle Software Developer Experience in conducting impact assessments...
$91k - $140.5k per year
Software Developer – Data Transformation (ETL) Who we are looking for Software Developer will contribute to the development, enhancement and maintenance of Reconciliation and Data Transformation (ETL) as a member of an agile scrum team. This is an opportunity to work within...
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