Mainframe Development
478 open positions
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Desenvolvedor/a Cobol - Pleno↗ EYCuritiba, PR, BR 1mo Develop and maintain legacy financial applications (COBOL, JCL, Natural) for large-scale clients in the financial sector.
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Mainframe Programmer – SWIFT & Financial Messaging Platform BbhBoston $110k–$110k1mo Support, maintain, and optimize mission-critical mainframe applications for financial messaging and payment processing operations.
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Custom Software Engineer↗ AccentureKA, IN 1mo Design, code, and enhance custom software components and applications using modern frameworks and agile practices.
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Mainframe Programmer – SWIFT & Financial Messaging Platform↗ Brown Brothers HarrimanBoston, MA, US $110k–$110k1mo Support, maintain, and optimize mission-critical mainframe applications for financial messaging and payment processing operations.
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Software Engineering & Development, Officer↗ State StreetQuincy, MA, US $70k–$70k1mo Lead development on core accounting applications for high-volume, time-critical processing crucial to producing a Fund's Net Asset Value.
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Mainframe Developer↗ InfosysTN, IN 1mo Lead Mainframe developer responsible for diagnosing issues, designing solutions, automating processes, and ensuring high-quality delivery for client digital transformation.
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Programador Staff Nacar↗ Inetum 1mo Design and development of banking solutions using NACAR, COBOL, and modern Java frameworks to integrate legacy systems with front-end applications.
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Senior Software Engineer - Connex↗ MastercardHarrogate, England, UK 1mo Senior Software Engineer specializing in Connex on HP NonStop development for global payments and ATM networks.
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Mainframe Modernization Pre-Sales Engineer, LATAM Region RocketRemote 1mo Pre-sales engineering role supporting Account Executives in selling mainframe modernization solutions and growing revenue opportunities for Rocket Enterprise Portfolio.
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Mainframe CICS Systems Engineer MsRemote $110k–$110k1mo Lead Mainframe CICS Systems Engineer responsible for system maintenance, performance tuning, and operational support of CICS in a 24x7 large-scale Sysplex environment.
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Mainframe Developer↗ Technoval AllienceRemote $135k–$135k1mo Deep experience in debit card processing, specifically handling real-time transaction processing, authorization logic, and end-to-end debit flows within a mainframe environment.
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AS400 Developer↗ Sourceoff ServicesRemote $1080k–$1200k1mo Specialist IBM i/AS400 developer supporting a team of 20-30 developers on a 6-month engagement.
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Mainframe Developer↗ Talent Aquisition ConsultantTN, IN $200k–$200k1mo Design, develop, and optimize enterprise systems and microservices using mainframe technologies alongside modern frameworks for Ford.
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Analista/Desenvolvedor - Cobol↗ DigisystemBrasília, DF, BR 1mo Develop, analyze, design, and test enterprise applications on IBM mainframe platforms using Enterprise COBOL.
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Software Development Sr Engineer↗ Solera Holdings, LLC.Madrid, Community of Madrid, Spain 1mo Develop and maintain scalable global COBOL applications and middleware to support product offerings and digital transaction processing.
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Adabas Programming Analyst↗ Vision Square IncJackson, MS, US 1mo Develop, maintain, and enhance complex multi-tier applications and databases for a large public-sector human services environment.
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Program Manager IT – Modernización Legacy / Mainframe. Remoto↗ eXperience IT SolutionsRemote 1mo Leading a strategic technology transformation program focused on modernizing legacy and mainframe systems in high-complexity environments.
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Mainframe Systems Programmer - CICS/MQ EnsonoHyderabad, India 1mo Installation, maintenance, and setup of online infrastructure on the IBM Mainframe platform, establishing transaction capabilities via CICS and messaging via MQ.
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Application Engineer↗ Aaa the Auto Club GroupRemote $80k–$80k1mo Designing, developing, implementing, and supporting moderately complex information systems and processes.
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Senior Data Analyst↗ Metablock TechnologiesBrooklyn, NY, US $125k–$125k1mo Provide technical expertise for data profiling, cleansing, conversion, and migration as part of a Legacy Replacement initiative and ongoing process improvement programs.
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MUMPS Developer / M Programmer↗ Tata Consultancy Services (tcs)Toronto, ON, CA $90k–$90k1mo Design, develop, test, and maintain applications using MUMPS (M Language) for legacy systems in Healthcare, BFSI, Government, or Enterprise environments.
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Mainframe Developer↗ EPAM SystemsRemote, CA $110k–$110k1mo Design, develop, enhance, and maintain mainframe-based applications supporting retirement planning capabilities for a Wealth Management firm.
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Senior Software Development Engineer↗ CVS HealthTN, US $83k–$83k1mo Lead the design, development, enhancement, and modernization of mission-critical IBM i applications supporting key business functions.
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Analista Desenvolvedor Mainframe Sênior↗ Leega ConsultoriaSão Paulo, SP, BR 1mo Senior Mainframe developer responsible for online and batch development, incident analysis, and performance optimization.
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Software Engineer Senior Consultant II↗ Allstate InsuranceKA, IN 1mo Develop, maintain, and support critical mainframe applications while implementing modern full-stack enhancements using AI-driven tools.
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Associate Software Engineer, RPG HarriscomputerTennessee, United States 1mo Learn IBM i application development and implement low-risk defect corrections, maintenance changes, and small enhancements for regulated healthcare software.
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Développeur Mainframe & Java ou C# - Services Financiers- Strasbourg Sopra-SteriaSchiltigheim, fr 1mo Develop and maintain essential client applications within a financial services client's core IT system, balancing legacy maintenance with transformation projects.
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PESSOA ANALISTA SISTEMAS PL↗ Banco BradescoRio de Janeiro, RJ, BR 1mo System analyst responsible for translating business needs into technical solutions, designing system integrations, and developing/maintaining corporate systems.
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Mainframe Engineer/Developer - Client Site↗ Ntt DataNJ, US $75k–$75k1mo Design, develop, test, debug, and support mainframe applications for client sites.
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IBM i (AS/400) Developer↗ UstBurlington, ON, CA $115k–$115k1mo Design, develop, and maintain high-quality business information processing systems on the IBM i platform.
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COBOL AS400 Developer↗ CapgeminiMH, IN 1mo Develop, maintain, and support legacy AS400 (IBM i) applications, handling batch processing, job scheduling, and database operations.
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?(Senior-) Software Developer - RPG / IBM-i (m/w/d) Verl, NORDRHEIN_WESTFALEN 1mo Developing and maintaining applications on the IBM i / AS400 platform within an ERP environment for a leading manufacturer of aluminum system solutions.
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Mainframe Developer (COBOL/CICS) – Remote (East Coast Preferred)↗ TechnovalRemote $0k–$0k1mo Develop and support mission-critical, high-volume real-time debit card processing applications in a mainframe environment.
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AS400 Developer↗ CGIMH, IN 1mo Develop, maintain, and enhance applications on the AS400 (IBM i) platform, providing production support and system enhancements.
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z/OS System Programmer↗ JPMorganChaseBuenos Aires, B, AR 1mo Architecting and implementing changes to resolve issues and modernize technology processes for a global financial services organization.
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Lead Programmer Analyst 1in06-Alight-Services-India-Private-LimitedRemote 1mo Lead programming and testing of batch systems to meet client requirements, ensuring end-to-end delivery and post-implementation stability.
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Chef de Projet Mainframe COBOL – Monétique Cartes Bancaires (H/F) CitechStrasbourg, fr $44k–$54k1mo Lead the evolution and maintenance of Mainframe applications for banking card processing, coordinating stakeholders and ensuring delivery quality.
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AS400 RPG Developer↗ Uitm Energy & Facilities Sdn BhdSingapore, S00, SG $96k–$96k1mo Develop, test, and support IBM AS400/iSeries applications for credit banking systems, including quarterly releases and project changes.
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Mainframe Production Support Engineer (N2)↗ Quanteam - PortugalLisboa, P11, PT $22k–$22k1mo Provide Level 2 support for critical Mainframe (z/OS) production environments, managing batch processing, troubleshooting incidents, and ensuring system stability.
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Software / Platform Engineer II↗ MetlifeMH, IN 1mo Design and implement complex Mainframe solutions independently, ensuring reliable and maintainable software deliverables.
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SENIOR PROGRAMMER/ANALYST↗ City of Chicago, IlChicago, IL, US $99k–$99k1mo Develops and maintains distributed and centralized processing systems, analyzing business operations and coding complex programs.
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AUTOMATION ENGINEER L3↗ WiproMH, IN 1mo Design, program, simulate, and test automation products and processes to achieve efficiency and effectiveness.
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Manager - US Mainframe Applications↗ Thermo Fisher ScientificPittsburgh, PA, US 1mo Lead and support mission-critical mainframe systems underpinning key business operations, balancing operational stability with modernization efforts.
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