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About TCS TCS is an IT services, consulting, and business solutions organization that has been partnering with many of the worlds largest businesses in their transformation journeys for over 55 years. Its consultingled, cognitivepowered portfolio of business, technology, and engineering services and solutions is delivered through its unique Location Independent Agile delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India''''s largest multinational business group, TCS operates in 55 countries and employs over 607,000 highly skilled individuals, including more than 10,000 in Canada. The company generated consolidated revenues of US $ 30 billion in the fiscal year ended March 31, 2025 [BS1] and is listed on the BSE and the NSE in India. TCS'''' proactive stance on climate change and awardwinning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index. Key Responsibilities Develop, maintain, and enhance applications using COBOL in Micro Focus environments. Create and maintain Windows scripts to support batch processing, automation, and operational tasks. Design, write, and optimize SQL queries, stored procedures, and database objects using Oracle SQL Developer. Analyze existing application logic and data structures to implement enhancements, fixes, and performance improvements. Support production systems by investigating issues, performing root cause analysis, and implementing timely resolutions. Collaborate with business analysts and stakeholders to understand requirements and translate them into technical solutions. Perform unit testing and support system and user acceptance testing activities. Participate in code reviews, documentation, and knowledge transfer to ensure maintainability and compliance with standards. Follow development best practices and contribute to continuous improvement initiatives. Required Qualifications Experience developing applications using COBOL, preferably in Micro Focus environments. Strong hands on experience with Oracle databases and SQL Developer. Experience writing and maintaining Windows scripting (e.g., batch, PowerShell). Understanding of batch processing, file handling, and data integration concepts. Strong analytical, troubleshooting, and communication skills. Preferred Qualifications Experience in legacy modernization or hybrid legacy to cloud environments. Familiarity with source control tools and structured SDLC or Agile methodologies. Experience supporting mission critical or regulated enterprise applications. Exposure to performance tuning and database optimization. Mandatory Skills Strong hands on experience developing, enhancing, and maintaining COBOL applications using Micro Focus tools. Solid understanding of batch processing, file handling (VSAM/flat files), and legacy business logic. Oracle Database & SQL Development Proven expertise writing and optimizing SQL queries, stored procedures, and database objects using Oracle SQL Developer. Ability to analyze data models and ensure efficient data access and performance. Windows Scripting & Application Support Experience creating and maintaining Windows batch or PowerShell scripts for automation, job scheduling, and operational support. Strong troubleshooting skills to support production environments and resolve incidents efficiently. Preferred Skills o Experience supporting or modernizing legacy applications, including system upgrades, platform migrations, or integration with newer technologies. 2. SDLC & Development Best Practices o Familiarity with structured SDLC or Agile methodologies, source control systems, and formal release management processes. 3. Performance Tuning & Operational Excellence o Experience with SQL performance tuning, batch optimization, and proactive monitoring of mission critical systems. Salary Range CA$ 100,000 - CA$ 120,000 Per Year Note TCS does not use artificial intelligence tools for candidate screening or evaluation. This posting is for a current vacancy. The hiring process includes an initial screening by the TCS Hiring Team, followed by a technical evaluation and managerial discussion conducted by the Business Team, and concluding with the final HR evaluation. Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodations during the recruitment and selection process, please inform Human Resources. Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile. #J-18808-Ljbffr