Mainframe Development
471 open positions
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Senior z/OS Systems Programmer EnsonoHyderabad, India 22d Senior z/OS Systems Programmer maintaining and advancing core mainframe operating system environment, designing digital platform services, ensuring quality/security/reliability, and optimizing Parallel Sysplex configurations.
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Software Engineer, Mainframe & Legacy Platforms – Expert-Lead↗ 4solution GroupRemote 22d Leading modernization of mainframe and legacy platforms, resolving critical issues, and transferring knowledge.
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Actuarial Senior Software Engineer, Mainframe NorthwesternmutualMilwaukee, WI Corporate $119k–$119k22d Develop and maintain mainframe-based reinsurance systems handling customer premiums, claim payments, and reserve calculations.
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System Engineer - Information Technology Division, Rakuten General Insurance Co., Ltd.(Secondment) RakutenTokyo, Japan 22d System Engineer leading in-house development projects for non-life insurance operations, translating business requirements into system specifications and managing full-cycle development.
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Senior Business Analyst / Mainframe Modernization Lead - Remote US Position↗ Ntt DataRemote $118k–$118k22d Lead assessment, planning, and execution of XICS transformation for legacy Mainframe-based policy print and correspondence ecosystems.
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?Softwareentwickler Schwerpunkt ILE RPG (m|w|d) Frankfurt am Main, HESSEN 23d Develop and maintain applications, interfaces, and APIs for a banking system and integration platform on IBM i (AS/400).
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Sr Analyst III Software Engineering (Ingenium Developer) DxctechnologyIND - MH - MUMBAI 23d Translating business requirements into INGENIUM code and designing system changes for business process flows.
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Senior Programmer (IBM iSeries-RPG IV) BbinsuranceRemote - USA $80k–$80k23d Analyze and resolve technical system and application issues on the IBM iSeries platform, oversee ongoing operations and maintenance, and lead projects from definition through implementation.
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Mainframe Developer↗ CibcRemote 23d Lead planning, technical design, and development of complex, enterprise-scale mainframe applications to support financial governance, operational excellence, and decision-making.
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Desenvolvedor ADS/IDMS↗ CertsysRemoto, BR 23d Develop banking systems and mainframe applications for public sector digital transformation projects.
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?Software Entwickler COBOL (m/w/d) Remote 23d Develop and integrate core banking systems and application solutions on mainframe technologies, ensuring long-term maintainability and quality for customers.
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Senior Programmer (IBM iSeries-RPG IV)↗ Brown & Brown InsuranceRemote, US $80k–$80k23d Analyze and resolve technical system and application issues on the IBM iSeries platform, oversee ongoing operations and maintenance, and lead projects from definition through implementation.
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?RPG- Entwickler (IBMi) (w/m/d) Landshut, Isar, BAYERN 23d Maintaining, supporting, and modernizing legacy IBMi/AS400 systems for clients in trading, production, insurance, and banking sectors.
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?Softwareentwickler (w/m/d) Cobol Remote 23d Modernizing IBM Mainframe legacy applications (Cobol, z/OS) and ensuring their evolution, replacement, and integration into heterogeneous environments.
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?Softwareentwickler Cobol (m/w/d) Remote 23d Modernizing legacy COBOL systems by extracting business logic and transforming them into modern Java microservices architectures.
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?Software Engineer zentral Bankfusions-/ Migrationslösung (m/w/d) Aschheim, BAYERN $65k–$65k23d Developing and maintaining central bank merger and migration software solutions, including extensions and adaptations for functional and non-functional requirements.
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?Softwareentwickler (m/w/d) Mainframe & Java Hamburg, HAMBURG 23d Senior Mainframe & Java engineer leading the transformation of legacy insurance systems to modern cloud-native architectures.
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Desenvolvedor Java Sênior (Mainframe/COBOL) InetumRemote 23d Senior Java developer specializing in Mainframe/COBOL modernization, cloud migration, and legacy system integration.
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Analyste Développeur Mainframe COBOL / z/OS (H/F) CitechParis, fr $40k–$51k23d Build and maintain development tools for the Mainframe Host environment, ensuring they are tested, qualified, and supported for internal developers.
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AS400 Developer↗ Ashra TechnologyKA, IN $172k–$172k24d Design, develop, and maintain business-critical applications on the IBM iSeries (AS400) platform.
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Sr. Mainframe Application Engineer, TD Securities TDToronto, Ontario $105k–$105k24d Design, develop, deliver, and support end-to-end technical solutions for complex payment systems across mainframe and distributed application components.
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?Mainframe Automation Engineer/DevOps Engineer↗ Remote $125k–$125k24d Design, develop, and maintain automated build solutions and CI/CD pipelines for IBM Mainframe applications, enabling Git-based workflows and modernization.
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Software Development Engineer (COBOL) FiservBerkeley Heights, New Jersey, US $90k–$90k24d Design, implement, and support mission-critical mainframe-based applications for financial institutions and clients.
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Senior Systems Programmer – Tieto Tech Consulting (m/f/d) TietoEspoo, Uusimaa, fi 24d Maintaining and modernizing critical mainframe infrastructure for a global financial services client.
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AS400 RPG Developer (Contract)↗ PersolSingapore, S00, SG 25d Develop, maintain, and support legacy banking applications on the AS400 platform while integrating modern web technologies.
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Software Engineer - Mainframe/COBOL RegionsHoover, AL - Riverchase Operations Center (Birmingham, AL), US $128k–$128k25d Develop, enhance, and maintain COBOL-based Mainframe applications utilizing DB2 databases, create and support JCL jobs, and analyze/design ACH payment processing solutions.
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Principal Software Engineer RocketRemote 25d Design, implement, and optimize Change Data Capture (CDC) and data integration technologies for enterprise databases across mainframe and distributed environments.
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Intern – Software Engineer, Legacy Systems (Hybrid: Onsite & Remote) UsfoodsRemote 25d Support and enhance legacy applications powering a nationwide supply chain for customer ordering, warehouse operations, and purchasing systems.
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Developer↗ Saksoft LimitedLittle India, S00, SG 25d Full-stack developer specializing in legacy mainframe modernization and new system builds for finance, logistics, and retail sectors.
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Software Developer Core Banking Systems (w/m/d)↗ OberbankLinz, O, AT $39k–$39k25d Develop, maintain, and optimize mission-critical banking applications for accounts and withdrawals in a high-availability Mainframe and DB2 environment.
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PowerBuilder Developer↗ Kumaran SystemsTN, IN 25d Design, develop, test, and maintain enterprise-grade client-server and n-tier applications using Sybase PowerBuilder, including legacy modernization and migration to .NET, Java, or Appeon platforms.
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Technical Delivery Manager (Banking Domain)↗ Ntt Singapore Pte. Ltd.Toa Payoh, S00, SG 25d Manage system development, implementation, and support of strategic card projects and compliance on the mainframe platform globally.
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Senior Software Developer, Assistant Vice President StatestreetIrvine, California $100k–$100k26d Lead design, development, and modernization of mission-critical Investment Book of Records (IBOR) applications, translating business requirements into technical solutions for an investment servicing ecosystem.
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Senior Mainframe Developer CnxOmaha, NE 68179 $74k–$74k29d Design, develop, maintain, and enhance enterprise mainframe applications using COBOL, CICS, JCL, DB2, and VSAM, supporting both online and batch processing systems.
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Senior Software Engineer GeneralmotorsWarren, Michigan, United States of America 29d Design, develop, maintain, support, and modernize enterprise applications enabling critical GM business operations using mainframe technologies.
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Stage - Développeur(se) Java / Cobol - Services Financiers - Rodez Sopra-SteriaRodez, Occitanie, fr 1mo Junior developer intern performing maintenance and development of banking applications using Java and Cobol.
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?Software-Entwickler (m/w/d) Remote 1mo Develop and maintain software solutions for risk credit products, integrating third-party software and backend systems for consortium, framework, and pledge loans.
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