approaches to developing process improvements and solutions; ability to convey and promote these ideas. Candidate Requirements/Must Have Skills: • 10 years of experience in host/mainframe development - COBOL, JCL (Coding language) is a must-have. • 5+ years of work experience with ACF, Endevor, DB2 and IMS • Must be fluent in English, oral and written. Nice-To-Have Skills More ❯
of hands-on experience with VisionPLUS product suite Strong understanding of at least two modules: CMS (Customer Management System), FAS (Financial Authorization System), TRAMS, CTA, MBS, etc. Experience in COBOL , JCL , CICS , VSAM , and Mainframe utilities Knowledge of Card Payments , Loyalty Programs , EMV , and Authorization Flows Experience working with batch cycles , file processing, and job scheduling tools Good understanding of More ❯
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Stackstudio Digital Ltd
on global initiatives with teams/stakeholders in multiple locations Full hands-on engineering skills in VisionPlus coding , especially in: VisionPLUS modules: CMS, FAS, VMx, TRAMS, IAS Mainframe technologies: Cobol, CICS, JCL, IAM, VSAM, EZT, File-Aid/Manager More ❯
handsworth, yorkshire and the humber, united kingdom
Stackstudio Digital Ltd
on global initiatives with teams/stakeholders in multiple locations Full hands-on engineering skills in VisionPlus coding , especially in: VisionPLUS modules: CMS, FAS, VMx, TRAMS, IAS Mainframe technologies: Cobol, CICS, JCL, IAM, VSAM, EZT, File-Aid/Manager JBRP1_UKTJ More ❯
implementation. - Bachelor's degree in computer science, Engineering, related field, or equivalent experience. - Substantial hands-on technical experience with mainframe, non-x86 legacy systems and with technologies such as COBOL, JCL, CICS, DB2 for z/OS, Assembler, PL/I, Java, Rexx, flat/sequential files, GDGs, and VSAM. - Proven track record in a technical lead role migrating workloads More ❯
Required experience: Extensive experience in design, analysis, and development with mainframe technologies such as COBOL, JCL, CICS, IMS DB, and DB2. Proven track record of working on complex mainframe systems. Experience in Payments Domain is a must. IMS experience is a must. Expertise: Strong background in analysing and developing batch processing flows. Ability to manage and optimize batch jobs for More ❯
Position: Sr. COBOL Developer (Ref: 17729) Location: Atlanta, GA USA, 30303 Salary: $50.00/hr. Duration: 10 Months 16 Days - Contract Openings: 2 Deadline: 08/15/2025 Description: Local Candidates Onsite We are looking for a skilled and experienced COBOL Mainframe Programmer/Developer. This role involves translating business requirements into robust programming solutions, maintaining and enhancing custom … software, and providing production support. The ideal candidate will possess a deep understanding of the COBOL programming language, and JCL on IBM/DELL mainframe operating systems. This is a consulting position offering a challenging opportunity to contribute to critical projects and enhance your technical skills in a dynamic environment. Responsibilities: Translate analysis and design documents, as well as specifications … based on provided requirements. Identify and correct data errors through application logic and develop data analysis/summary reports utilizing IBM and Microsoft tools. Assist with the conversion from COBOL application to web-based application. Prepare both program-level and user-level documentation to support the software development lifecycle. Enhance software to reduce operating time or improve efficiency, following organization More ❯
support asset-intensive industries such as mining, utilities, transportation, and manufacturing. Skills: Ellipse Frontend development, JavaScript, HTML, CSS, and UI/UX design principles. Ellipse Back End development, including Cobol, Java, MIMS Control Language. SQL, PL/SQL, and database management (Oracle or SQL Server). REST/SOAP APIs, web services, Ellipse Integration Platform. Eclipse, Git, or other version More ❯
concerned with developing algorithms and analyzing and solving programming problems than with actually writing code. The programming languages most often used are C, C++, and Java, with Fortran and COBOL used less commonly. Senior Software Development Engineer duties include software development, information technology, system administration. Integration with Oracle databases, including SQL queries. Powershell, Bat, Python scripting, C++ or C#.NET. Full More ❯
Wakefield, West Yorkshire, Yorkshire, United Kingdom
Mapp UK Ltd
IBM Cobol Natural Developer - West Yorkshire (3 days a week office based) £340 per day - outside IR35 Experienced IBM Mainframe Cobol Natural Developer required for new development, enhance and support work. You will support your team's work as well as independently create and finalize all the code on multiple small projects. Key skills: IBM Cobol DB2 Natural Adabas JCL … Strong programming skills in Mainframe technologies in both a batch and online environment IBM Cobol Natural Developer - West Yorkshire (3 days a week office based More ❯
the above, the role requires to identify the application regression test cases associated to the below subsystems, hence a deep understanding of the Mainframe systems i.e. DB2, IMS, MQ, COBOL, JCL are essential. Key Responsibilities: Lead end-to-end testing efforts for mainframe applications and APIs. Design and implement testing approach, Test plan, and Review Test cases for mainframe systems … test data. Identify, document, and track defects using tools like JIRA or HP ALM. Ensure compliance with quality standards and best practices. Required Skills: Strong experience in mainframe testing (COBOL, JCL, DB2). Hands-on experience with IMS/CICS and IBM MQ . Proficiency in API testing using tools like Postman , SoapUI , or ReadyAPI . Experience with test management More ❯
of database configurations, processes, and procedures. Qualifications 4+ years' experience as an IDMS Database Administrator with broad experience with legacy versions of Mainframe Server platforms. Experience and certification with COBOL a plus. DoD Secret Clearance with ability to obtain Top Secret. CompTIA Security + certification. Pay Transparency Statement AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee More ❯
City of London, London, United Kingdom Hybrid / WFH Options
ECS Resource Group Ltd
Job Title: COBOL Developer (Contract) Location: Remote (UK-based candidates preferred) Contract: 6 months (Inside IR35) Rate: Competitive day rate Start Date: ASAP We are seeking experienced HP NonStop COBOL Developers to join a key transformation programme for a gloabl client. This is a fully remote contract role for an initial 6-month period, with potential for extension. Key Responsibilities More ❯
Job Title: HP NonStop Cobol Developer Location: Remote Contract Type: Inside IR35 - 6-month initial contract (extensions up to 18 months for strong candidates, especially with French language skills and Tanzu experience) Positions Available: 3 (potential to increase to 7) About the Role We are seeking highly skilled HP NonStop Cobol Developers to join our team on a critical, long More ❯
existing software systems and applications in a heterogeneous, complex IT system environment, based on an IBM mainframe architecture with the systems DB2, IMS/CICS etc Software development with COBOL, SQL, JCL for mainframe software Ihr Profil Completed studies in practical/applied computer science or training as an IT specialist Experience in conceptual design of software and tuning options … existing software systems and applications in a heterogeneous, complex IT system environment, based on an IBM mainframe architecture with the systems DB2, IMS/CICS etc Software development with COBOL, SQL, JCL for mainframe software Completed studies in practical/applied computer science or training as an IT specialist Experience in conceptual design of software and tuning options with practice More ❯
Our Client are looking for an experienced Fujitsu VME COBOL Engineer to assist with a Migration Project. Experience required include: COBOL Development: Writing, testing, and debugging COBOL code for VME-based applications. System Maintenance: Ensuring the smooth operation and performance of existing VME systems and applications. Application Modernization: Participating in the migration of VME applications to the new platform. Problem … and applications, often requiring strong analytical and problem-solving skills. Knowledge of VME: A deep understanding of the VME operating system, its specific features, and how it interacts with COBOL applications. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an More ❯
Mincoms UI frameworks), JavaScript, HTML, and CSS to improve usability and performance. Back End Development: Customise and extend Ellipse 9 Back End functionalities using languages and frameworks such as Cobol, Java, or Ellipse-specific Scripting (eg, MIMS Control Language) to support business logic and workflows. System Customisation: Build and maintain custom modules, reports, and extensions within Ellipse 9 to meet … Experience Frontend: Proficiency in Ellipse Frontend development, JavaScript, HTML, CSS, and UI/UX design principles tailored to Ellipse 9. Backend: Strong expertise in Ellipse Back End development, including Cobol, Java, MIMS Control Language, or other Ellipse-specific technologies. Database: Advanced knowledge of SQL, PL/SQL, and database management (Oracle or SQL Server) in the context of Ellipse 9. More ❯
or online applications as well as Apps in C# and JSON Analyzing and upgrading existing sofware systems, based on an IBM Mainframe architecture with systems like IMS/CICS, Cobol, DB2, TSO or in MS Windows, UNIX/LINUX, will as well be part of the tasks awaiting you Ihr Profil You have successfully completed your Bachelor or Master in … or online applications as well as Apps in C# and JSON Analyzing and upgrading existing sofware systems, based on an IBM Mainframe architecture with systems like IMS/CICS, Cobol, DB2, TSO or in MS Windows, UNIX/LINUX, will as well be part of the tasks awaiting you You have successfully completed your Bachelor or Master in Computer Science More ❯
Location: Remote IR35 Status: Outside IR35 Join a critical public sector transformation project focused on decommissioning legacy mainframe systems. Urgently seeking an experienced Mainframe Developer with strong ICL VME & COBOL skills to support the migration of essential services (including payroll) off mainframe before an end-of-year deadline. Key Responsibilities: Reverse-engineer and interpret ICL VME mainframe applications written in … COBOL Support the migration of codebases into Windows DLL equivalents Work with existing scripts to ensure functionality is retained and transitioned effectively Provide technical expertise in legacy systems decommissioning Collaborate with internal teams to troubleshoot and validate transitions in a high-pressure, time-sensitive environment Assist in GNU-based IBM tooling if experienced Skills & Experience Required: Strong hands-on experience … with ICL VME mainframe systems Strong expertise in COBOL, analysing and reworking legacy business logic Understanding of mainframe-to-modern transitions Desirable: Experience with GNU on IBM environments Public sector experience More ❯
you'll be doing: Develop and enhance Ellipse 9's Front End (JavaScript, HTML, CSS, Ellipse UI frameworks) for better usability and performance. Extend and customise Back End functionality (Cobol, Java, MIMS Control Language). Build custom modules, reports, and integrations with other enterprise systems (SAP, Oracle, SCADA). Manage and optimise Ellipse databases (Oracle/SQL Server), including advanced … looking for: 7+ years technical experience, with at least 3 years in Ellipse (ideally version 9). Proficiency in Ellipse Front End development (JavaScript, HTML, CSS) and Back End (Cobol, Java, MIMS Control Language). Strong database expertise (Oracle or SQL Server). Hands-on integration experience with REST/SOAP APIs and Ellipse Integration Platform. Excellent problem-solving and More ❯
great opportunity to come in and make a real difference to a major organisation, using your experience with Oracle 10gR2, SQL, stored procedures, working with SQL Embedded in Pro COBOL code in an OpenVMS Environment. You'll be joining the team to work on a mission critical migration project. To take this one you'll need to have extensive experience … X86 with the database re-hosted on Linux. The experience required to thrive in this role includes being experienced in working on an OpenVMS development environment, both with Pro COBOL and Oracle. Your main tasks as the Oracle/SQL/Pro Cobol Consultant, will be: Update Pro Cobol/SQL/DCL code to support connecting to databases on … a remote machine. Make code changes necessary to support the application running on OpenVMS X86 using a new Cobol pre-compiler. Code changes to support moving from the rule based to cost-based optimizer. Work with the VMS architecture and quality assurance functions to ensure the security, privacy and integrity of our customer's data and solutions, ensuring relevant accreditations More ❯
Riverdale, Maryland, United States Hybrid / WFH Options
Blue Sky Innovative Solutions LLC
role emphasized stability, batch processing, and system optimization in a hybrid work environment. • Develop, maintain, and enhance core mainframe applications to support mission-critical operations. • Write, debug, and optimize COBOL and CICS code for high-throughput environments. • Design and manage batch job processing workflows using Job Control Language (JCL), ensuring system efficiency and data accuracy. • Utilize TSO for time-sharing … CA Datacomm to contribute to improved system interfacing and data handling. • Assisted in knowledge-sharing sessions with junior developers and participated in architecture discussions regarding modernization strategy. Tools & Tech: COBOL, CICS, TSO, JCL, CA-IDEAL, CA Datacomm, Mainframe Batch Processing Environment: Hybrid, 40 hrs/week About Blue Sky Blue Sky Innovative Solutions (Blue Sky) assists its federal, state and More ❯
Key Required Skills: Building modern mobile applications that seamlessly integrate with legacy COBOL and Java backend systems while utilizing the latest technologies such as Swift, Flutter, Kotlin, Vue 3, and React Native. Position Description: Develop & Maintain Mobile Applications: Design and develop native iOS applications using Swift and SwiftUI. Develop native Android applications using Kotlin and Jetpack Compose. Build cross-platform … mobile applications using React Native and Flutter. Backend Integration with Legacy Systems Integrate mobile apps with existing COBOL-based and Java-based backend systems Collaborate with backend teams to build RESTful APIs or GraphQL endpoints that interact with legacy systems. Design API gateways to expose COBOL and Java services to modern mobile platforms. Cross-Platform Mobile Development: Write reusable, clean More ❯
Work for a dynamic company specializing in technical support services and engineering solutions. Decision Technologies Inc. has extensive experience supporting NAVSEA, including the program offices and warfare centers. We match our capabilities to the needs of our customers. Join an More ❯