mainframe developer

10,000 mainframe developer job listings in United States. Find daily updated positions from leading job boards.

  • Mainframe Developer

    6 days ago


    New York, NY, New York County, NY; New York State, United States Capgemini Full-time

    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...


  • New York, NY, United States Infinite Computer Solutions (ICS) Full-time

    We're seeking for a Mainframe Application Modernization Developer for our direct client. Please review the below job Description and revert with your interest for the same. Job details:Role: Mainframe Application Modernization DeveloperLocation: New York, NY/ Pittsburgh, PAStart date : ASAPLong term contact Job description:Client looking for MF Application...


  • United States DXC Technology Company Full-time

    DXC Technology Company is seeking a Senior Mainframe Developer to advance modernization projects within the US Life & Annuity domain. The role focuses on COBOL, JCL, VSAM, and related IBM utilities, delivering code, tests, and production support. Strong collaboration, design participation, and mentoring responsibilities are a key part of the role, with...


  • NY, United States Technotopia Solutions LLC Full-time

    Position: Mainframe Application Modernization Developer Location: New York, NY / Pittsburgh, PA Work Arrangement: Onsite 4 days per week at the client location Employment: Technotopia W2 Key Requirements: 10+ years of experience in Mainframe/Application Development Strong hands-on experience with COBOL, CICS, and DB2 Strong experience in Application...


  • Birmingham, AL, United States Conexess Group Full-time

    Job-ID32841275Reference26-00555Remote100% RemoteMainframe Application Programmer - Cobol/CICS Job Description Expected Skillset needed to support Product development, production support (t3 support), config. Mgmt., testing practices (unit, integration, regression, etc.) to support the migration to FIS Payments one from our existing Connex platform (on...


  • Trenton, NJ, United States Amtex Enterprises Full-time

    Role : Mainframe Developer Location: Trenton, NJ 08625 – Hybrid (2 Days Onsite / 3 Days Remote) Duration: 12+ Months Work Arrangement: Hybrid   Local candidates only. Candidates must be able to work onsite in Trenton, NJ two days per week.   Job Description We are seeking an experienced Mainframe Developer to support the design, development,...


  • Charlotte, NC, United States Shrive Technologies LLC Full-time

    Location: Charlotte NC (onsite ) Role: Mainframe Technical Specialist - Cobol, DB2, VSAM, JCL, CICS Job Summary: Act as the subject matter expert (SME) for Hogan core banking systems, reverse-engineering legacy modules and translating embedded business logic into modern, canonical specifications to support migration to the Pismo platform. ...


  • Plano, TX, United States Siri Infosolutions Inc Full-time

      I hope you are doing well.   My name is Rajagopal, and I represent Siri Infosolutions Inc. We are currently supporting an implementation partner with a full-time opportunity. Based on your background, your experience may be a good match for this position.   Position Details: Role: Mainframe Developer Locations: Plano, TX (Need Local...


  • Plano, Texas, United States Broadcom Corporation Full-time

    Broadcom Inc. in Plano, Texas seeks a Software Engineer to join the Datacom team building a leading database product for IBM mainframes. You will work on high‐availability, reliability-focused software integrated with JDBC/ODBC and modern applications.The role requires strong CS fundamentals, a track record in software development, and experience in Scrum...


  • United States OpTech Full-time

     THIS IS A W2 (NO C2C OR REFERRAL BASED BUSINESS), 12+ MO CONTRACT POSITIONMAX RATE BASED ON EXPERIENCE: $73HR We are seeking an experienced Senior Mainframe Engineer to lead the design, development, implementation, and support of enterprise mainframe technologies and applications. This role is responsible for driving technical strategy, managing the...


  • Cincinnati, OH, United States Software Guidance & Assistance Full-time

    Software Guidance & Assistance, Inc., (SGA), is searching for a Mainframe Developer for a CONTRACT assignment with one of our premier banking clients in Cincinnati, OH . REMOTE Responsible for designing, developing, testing, configuration, contingency planning and technical support of mainframe technology. Manages products lifecycle to assure operational...


  • Columbus, Ohio, United States Socket Full-time

    Socket.dev in Columbus, OH seeks an Operations Support specialist to manage batch workloads on mainframe and distributed systems. You will schedule jobs with Control-M/EM, maintain calendars, diagnose abends, and communicate issues to programmers. Strong JCL/TSO skills and ServiceNow experience are valued as part of a collaborative team. The role requires...


  • Lincoln, NE, United States Novalink Solutions LLC Full-time $100 Contract

    Nebraska Department of Transportation / Business Technology Support Division is seeking dedicated Application Developer to join our team of performance driven professionals in helping to build the best of applications in support of NDOT’s business units.  NDOT utilizes Agile development methodology. Requirements:*  Qualified applicants will have a...


  • Berkeley Heights, NJ, United States Envision Technology Solutions Full-time

    Job Title: Mainframe Developer Location: Berkeley Heights, NJ-Onsite Job Type: Long term Contract Roles and Responsibilities Design, develop, maintain, and support IBM Mainframe applications using COBOL, JCL, CICS, DB2, VSAM, and related technologies. Analyze existing mainframe applications and identify modernization opportunities using AI/GenAI...

  • Mainframe Developer

    1 week ago


    Raleigh, North Carolina, United States Xyant Services Full-time

    Mainframe Technical SpecialistPosition: Technical Specialist - Mainframe ExpertLocation: Raleigh, NC (Onsite)Duration: Long-term ContractInterview Process: Must be available for an in-person interviewKey Responsibilities & Technical SkillsThe ideal candidate will serve as a core mainframe expert, utilizing a deep technical stack including CICS, DB2, Elixir,...

  • Mainframe Developer

    1 week ago


    Pittsburgh, Pennsylvania, United States BNY Full-time

    hackajob is collaborating with BNY to connect them with exceptional professionals for this role. At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world's investible assets. Every day, our...

  • Mainframe Developer

    1 week ago


    Alpharetta, Georgia, United States Kaav Inc. Full-time

    Mainframe AssemblerLocation: Alpharetta, GA/Omaha, NE (Locals Only)Relevant Experience: 12+ YearsRoles and Responsibilities: Senior mainframe assembler with good hands-on project development using mainframe technologies: Cobol, JCL, DB2, VSAM, CICS and Assembler.Assembler and CICS knowledge are mandatory.Well versed with ISPF command utilities, IOF, CA7,...


  • Washington D.C., District of Columbia, United States First National Bank of Omaha Full-time

    First National Bank of Omaha seeks a Senior Mainframe Engineer to lead, modernize z/OS environments, and drive efficiency across customer mainframe estates. You will guide upgrades, standardize mass maintenance, and oversee IBM/ISV software deployments while ensuring enterprise compliance and scalable delivery.The role requires deep z/OS expertise,...


  • United States ERPMark Inc Full-time

    IMMEDIATE REQUIREMENT – 2 POSITIONSRole: Mainframe Developer with C# ExperienceLocation: 100% RemoteOpenings: 2Priority: Immediate Closure Must-Have:Strong Mainframe Development experienceC# / .NET experienceExperience working with Mainframe + C# integration/environmentStrong development and troubleshooting skillsSubmission: Please share an updated...


  • Chicago, IL, United States JKV International Full-time

    Mainframe Application Developer COBOL / DB2 / JCL Location: Chicago, IL Area Work Arrangement: Hybrid Employment Type: W2 Only Rate: Depends on Experience Experience: 5+ Years Availability: Immediate / Short Notice Preferred Job Overview We are seeking an experienced Mainframe Application Developer to support enterprise applications within an IBM z/OS...