{"schemaVersion":"jobsearcher.job.v1","id":"790eeb0896dfc9d3a113eecf","url":"https://jobsearcher.com/jobs/790eeb0896dfc9d3a113eecf","canonicalUrl":"https://jobsearcher.com/jobs/790eeb0896dfc9d3a113eecf","title":"Mainframe Developer","description":"Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.\nLocation: Hartford, CT\nJob Description\nExperience\n12+ Years of Mainframe Application Development, Modernization, Reverse Engineering, and Legacy System Analysis.\nRole Summary\nWe are seeking an experienced Senior Mainframe SME to lead the mainframe code analysis and reverse engineering phase of large-scale modernization and transformation programs. The candidate will provide deep technical expertise across IBM Mainframe technologies, collaborate with customer and internal stakeholders, and drive the successful assessment, understanding, and documentation of legacy applications.\nKey Responsibilities\nProgram Leadership & Governance\nLead the overall code analysis and reverse engineering workstream for mainframe modernization programs.\nDefine analysis strategies, deliverables, timelines, and governance processes.\nProvide technical leadership to architects, analysts, and development teams.\nReview project progress, risks, dependencies, and mitigation plans.\nEnsure quality and completeness of application discovery and documentation.\nMainframe Code Analysis & Reverse Engineering\nAnalyze and reverse engineer complex legacy applications to identify business processes, application functionality, and technical dependencies.\nPerform application inventory and portfolio assessment.\nIdentify program-to-program, batch, online, database, and external interface dependencies.\nDerive business rules and functional workflows from legacy code.\nCreate application architecture diagrams, data flow diagrams, and system documentation.\nSupport automated and manual code discovery activities.\nTechnical Expertise\nProvide SME guidance on IBM Mainframe technologies including:\nCOBOL\nJCL\nCICS\nDB2\nIMS DB/DC\nVSAM\nMQ Series\nREXX\nEasytrieve\nCA7/Control-M Schedulers\nEndevor/Changeman\nEvaluate modernization, remediation, and migration approaches.\nSupport application decomposition and target-state architecture discussions.\nStakeholder Collaboration\nWork closely with customer SMEs, business users, architects, and modernization teams.\nConduct technical workshops, requirement discussions, and knowledge transfer sessions.\nPresent findings, recommendations, and analysis reports to leadership stakeholders.\nAct as the primary technical escalation point for mainframe-related issues.\nDocumentation & Reporting\nProduce detailed analysis reports, dependency matrices, and application assessments.\nDocument business processes, application architecture, interfaces, and data models.\nPrepare executive summaries and modernization recommendations.\nMaintain traceability between business functions and legacy code components.\nRequired Skills & Qualifications\nStrong expertise in IBM Mainframe technologies.\nExtensive experience in COBOL, JCL, CICS, DB2, IMS, and VSAM.\nDeep understanding of batch and online processing environments.\nExperience with code analysis, reverse engineering, and application discovery tools.\nStrong knowledge of software development lifecycle (SDLC) and application modernization methodologies.\nExperience in legacy application assessment and transformation programs.\nThe base compensation range for this role in the posted location is: $120000 to $155800\nCapgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.\nThe actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.\nThese may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.\nIt is not typical for candidates to be hired at or near the top of the posted compensation range.\nIn addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.\nCapgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include:\nPaid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave\nMedical, dental, and vision coverage (or provincial healthcare coordination in Canada)\nRetirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)\nLife and disability insurance\nEmployee assistance programs\nOther benefits as provided by local policy and eligibility\nImportant Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini’s discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.\nDisclaimers\nCapgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect. We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.\nThis is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.\nPlease be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.\nCapgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.","company":"Capgemin","rawCompany":"capgemin","city":"New York","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-08-06T16:57:52.109Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Mainframe Developer","description":"Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.\nLocation: Hartford, CT\nJob Description\nExperience\n12+ Years of Mainframe Application Development, Modernization, Reverse Engineering, and Legacy System Analysis.\nRole Summary\nWe are seeking an experienced Senior Mainframe SME to lead the mainframe code analysis and reverse engineering phase of large-scale modernization and transformation programs. The candidate will provide deep technical expertise across IBM Mainframe technologies, collaborate with customer and internal stakeholders, and drive the successful assessment, understanding, and documentation of legacy applications.\nKey Responsibilities\nProgram Leadership & Governance\nLead the overall code analysis and reverse engineering workstream for mainframe modernization programs.\nDefine analysis strategies, deliverables, timelines, and governance processes.\nProvide technical leadership to architects, analysts, and development teams.\nReview project progress, risks, dependencies, and mitigation plans.\nEnsure quality and completeness of application discovery and documentation.\nMainframe Code Analysis & Reverse Engineering\nAnalyze and reverse engineer complex legacy applications to identify business processes, application functionality, and technical dependencies.\nPerform application inventory and portfolio assessment.\nIdentify program-to-program, batch, online, database, and external interface dependencies.\nDerive business rules and functional workflows from legacy code.\nCreate application architecture diagrams, data flow diagrams, and system documentation.\nSupport automated and manual code discovery activities.\nTechnical Expertise\nProvide SME guidance on IBM Mainframe technologies including:\nCOBOL\nJCL\nCICS\nDB2\nIMS DB/DC\nVSAM\nMQ Series\nREXX\nEasytrieve\nCA7/Control-M Schedulers\nEndevor/Changeman\nEvaluate modernization, remediation, and migration approaches.\nSupport application decomposition and target-state architecture discussions.\nStakeholder Collaboration\nWork closely with customer SMEs, business users, architects, and modernization teams.\nConduct technical workshops, requirement discussions, and knowledge transfer sessions.\nPresent findings, recommendations, and analysis reports to leadership stakeholders.\nAct as the primary technical escalation point for mainframe-related issues.\nDocumentation & Reporting\nProduce detailed analysis reports, dependency matrices, and application assessments.\nDocument business processes, application architecture, interfaces, and data models.\nPrepare executive summaries and modernization recommendations.\nMaintain traceability between business functions and legacy code components.\nRequired Skills & Qualifications\nStrong expertise in IBM Mainframe technologies.\nExtensive experience in COBOL, JCL, CICS, DB2, IMS, and VSAM.\nDeep understanding of batch and online processing environments.\nExperience with code analysis, reverse engineering, and application discovery tools.\nStrong knowledge of software development lifecycle (SDLC) and application modernization methodologies.\nExperience in legacy application assessment and transformation programs.\nThe base compensation range for this role in the posted location is: $120000 to $155800\nCapgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.\nThe actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.\nThese may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.\nIt is not typical for candidates to be hired at or near the top of the posted compensation range.\nIn addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.\nCapgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include:\nPaid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave\nMedical, dental, and vision coverage (or provincial healthcare coordination in Canada)\nRetirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)\nLife and disability insurance\nEmployee assistance programs\nOther benefits as provided by local policy and eligibility\nImportant Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini’s discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.\nDisclaimers\nCapgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect. We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.\nThis is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.\nPlease be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.\nCapgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.","datePosted":"2026-08-06T16:57:52.109Z","dateModified":"2026-08-06T16:57:52.109Z","hiringOrganization":{"@type":"Organization","name":"Capgemin","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"790eeb0896dfc9d3a113eecf"},"url":"https://jobsearcher.com/jobs/790eeb0896dfc9d3a113eecf"}}