applications in C# 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 Technologies: C# COBOL IBM IBM Mainframe JSON Linux Unix Windows More More ❯
mainframe solutions Define architecture roadmaps and ensure alignment with IT and business strategies Lead mainframe modernisation , including cloud migration, API enablement, and DevOps adoption Optimise z/OS, CICS, COBOL, DB2, MQ, IMS , and related technologies Provide technical leadership in integration, automation, and performance tuning Collaborate with enterprise architects, engineers, and key stakeholders Required Skills & Experience: Proven experience as a … Mainframe Solution Architect in complex enterprise environments Expertise in z/OS, CICS, DB2, IMS, COBOL, JCL, REXX, and Assembler Experience with mainframe modernisation, cloud integration, and API development Strong understanding of high availability, security, and disaster recovery on mainframes Familiarity with DevOps, CI/CD pipelines, and automation tools for mainframes Ability to work independently and provide technical leadership 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 ❯
and tight deadlines. Experience with global initiatives and working with teams across multiple locations. Hands-on engineering skills in VisionPlus technologies (CMS, FAS, VMx, TRAMS, IAS) and mainframe technologies (Cobol, CICS, JCL, IAM, VSAM, EZT, File-Aid/Manager). All applicants must be eligible to work in the specified country/location unless otherwise stated. Whitehall Resources is an More ❯
CICS events using CICSplex RTA or similar tools Comfortable working in ITIL-aligned , production-critical environments Strong problem-solving capability across both infrastructure and application layers Additional Experience (Desirable): COBOL, REXX, Assembler, or PL/1 Experience supporting MQ or DB2 in CICS environments Prior background in banking or financial services projects Working Model & Compliance: UK-based contractors : Remote only. More ❯
data creation/useage Create or accurately request complex test data, taking into account referential integrity and metadata What you'll need Experience in development & testing on Unisys Mainframe, COBOL,C, JCL, batch processing, online APIs Strong understanding of design and build activities across the lifecycle - unit testing, system testing, integration testing and non-functional testing Experience with Software Engineering More ❯
on the core systems that power Barclays’ retail banking operations. To be successful in this role, you will need the following: Strong expertise in software design and development using COBOL, CICS, DB2, and JCL. Proven ability to troubleshoot technical issues, primarily within project lifecycles and post-delivery support. Excellent communication and collaboration skills to work effectively across teams and with More ❯
on the core systems that power Barclays’ retail banking operations. To be successful in this role, you will need the following: Strong expertise in software design and development using COBOL, CICS, DB2, and JCL. Proven ability to troubleshoot technical issues, primarily within project lifecycles and post-delivery support. Excellent communication and collaboration skills to work effectively across teams and with 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 ❯
team Producing requirements/technical specifications Production Support Liaising with multiple stakeholders, including other development/testing teams. Key skills and experience required of the Mainframe Developer .Net, C# COBOL (or another 3rd generation programming language) MS Office SQL IBM OS/390 (MVS) platform experience with Endevor/TSO CLOAS knowledge or experience Previous experience in the Banking/ More ❯
developing, and maintaining high-performance, scalable mainframe applications. Full-time role with Ascendion 3 days onsite in Chester, UK Design, develop, test, and maintain applications on mainframe systems using COBOL, IMS, z/OS . Work with IBM DB2 for data management and optimization. Troubleshoot and resolve production issues promptly. About us - Ascendion is a global, leading provider of AI More ❯
Computer Science, Software Engineering, Information Systems or related field 10+ years of experience leading and performing systems software development Knowledge of various software programming languages, i.e. Python, Java, C++, Cobol, etc Hands-on experience developing, updating, and integrating software applications into a federal government enterprise network Understanding and experience with primary network topologies, LANs, WANs and other common network standards More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hargreaves Lansdown
mobile development (Swift/Kotlin, React Native). Exposure to Figma, Vercel, and modern DevOps tools and practices. Experience leading engineering efforts across legacy and modern technology stacks, including COBOL and Microsoft technologies. Excellent stakeholder management skills, with the ability to influence and align cross-functional teams. Tech Stack React Native/TypeScript/Java/Spring Boot/Oracle More ❯
its architecture, and components. Knowledge/experience of agile methods (especially lean); familiarity with Aha!, Jira, Confluence. Understanding of programming languages commonly used on z/OS, such as COBOL, PL/I, REXX, and assembler. Understanding of z/OS subsystems such as JES2/JES3, RACF, DB2, CICS, MQ, and IMS. Experience in Cloud-based products and technologies More ❯
its architecture, and components. Knowledge/experience of agile methods (especially lean); familiarity with Aha!, Jira, Confluence. Understanding of programming languages commonly used on z/OS, such as COBOL, PL/I, REXX, and assembler. Understanding of z/OS subsystems such as JES2/JES3, RACF, DB2, CICS, MQ, and IMS. Experience in Cloud-based products and technologies More ❯
its architecture, and components. Knowledge/experience of agile methods (especially lean); familiarity with Aha!, Jira, Confluence. Understanding of programming languages commonly used on z/OS, such as COBOL, PL/I, REXX, and assembler. Understanding of z/OS subsystems such as JES2/JES3, RACF, DB2, CICS, MQ, and IMS. Experience in Cloud-based products and technologies More ❯
its architecture, and components. Knowledge/experience of agile methods (especially lean); familiarity with Aha!, Jira, Confluence. Understanding of programming languages commonly used on z/OS, such as COBOL, PL/I, REXX, and assembler. Understanding of z/OS subsystems such as JES2/JES3, RACF, DB2, CICS, MQ, and IMS. Experience in Cloud-based products and technologies More ❯
its architecture, and components. Knowledge/experience of agile methods (especially lean); familiarity with Aha!, Jira, Confluence. Understanding of programming languages commonly used on z/OS, such as COBOL, PL/I, REXX, and assembler. Understanding of z/OS subsystems such as JES2/JES3, RACF, DB2, CICS, MQ, and IMS. Experience in Cloud-based products and technologies More ❯
its architecture, and components. Knowledge/experience of agile methods (especially lean); familiarity with Aha!, Jira, Confluence. Understanding of programming languages commonly used on z/OS, such as COBOL, PL/I, REXX, and assembler. Understanding of z/OS subsystems such as JES2/JES3, RACF, DB2, CICS, MQ, and IMS. Experience in Cloud-based products and technologies More ❯
its architecture, and components. Knowledge/experience of agile methods (especially lean); familiarity with Aha!, Jira, Confluence. Understanding of programming languages commonly used on z/OS, such as COBOL, PL/I, REXX, and assembler. Understanding of z/OS subsystems such as JES2/JES3, RACF, DB2, CICS, MQ, and IMS. Experience in Cloud-based products and technologies More ❯
its architecture, and components. Knowledge/experience of agile methods (especially lean); familiarity with Aha!, Jira, Confluence. Understanding of programming languages commonly used on z/OS, such as COBOL, PL/I, REXX, and assembler. Understanding of z/OS subsystems such as JES2/JES3, RACF, DB2, CICS, MQ, and IMS. Experience in Cloud-based products and technologies More ❯
its architecture, and components. Knowledge/experience of agile methods (especially lean); familiarity with Aha!, Jira, Confluence. Understanding of programming languages commonly used on z/OS, such as COBOL, PL/I, REXX, and assembler. Understanding of z/OS subsystems such as JES2/JES3, RACF, DB2, CICS, MQ, and IMS. Experience in Cloud-based products and technologies More ❯
its architecture, and components. Knowledge/experience of agile methods (especially lean); familiarity with Aha!, Jira, Confluence. Understanding of programming languages commonly used on z/OS, such as COBOL, PL/I, REXX, and assembler. Understanding of z/OS subsystems such as JES2/JES3, RACF, DB2, CICS, MQ, and IMS. Experience in Cloud-based products and technologies More ❯
its architecture, and components. Knowledge/experience of agile methods (especially lean); familiarity with Aha!, Jira, Confluence. Understanding of programming languages commonly used on z/OS, such as COBOL, PL/I, REXX, and assembler. Understanding of z/OS subsystems such as JES2/JES3, RACF, DB2, CICS, MQ, and IMS. Experience in Cloud-based products and technologies More ❯
its architecture, and components. Knowledge/experience of agile methods (especially lean); familiarity with Aha!, Jira, Confluence. Understanding of programming languages commonly used on z/OS, such as COBOL, PL/I, REXX, and assembler. Understanding of z/OS subsystems such as JES2/JES3, RACF, DB2, CICS, MQ, and IMS. Experience in Cloud-based products and technologies More ❯
