We are looking for a seasoned " Mainframe Developer" with strong expertise in IBMDB2 and other core mainframe technologies. The ideal candidate will be responsible for designing, 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 IBMDB2 for data management and optimization. Troubleshoot and resolve production issues promptly. About us - Ascendion is a global, leading provider of AI-first software engineering services, delivering transformative solutions across North America, APAC, and Europe. We are headquartered in New Jersey. We combine technology and talent to deliver tech debt relief, improve engineering More ❯
warrington, cheshire, north west england, united kingdom
Ascendion
We are looking for a seasoned " Mainframe Developer" with strong expertise in IBMDB2 and other core mainframe technologies. The ideal candidate will be responsible for designing, 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 IBMDB2 for data management and optimization. Troubleshoot and resolve production issues promptly. About us - Ascendion is a global, leading provider of AI-first software engineering services, delivering transformative solutions across North America, APAC, and Europe. We are headquartered in New Jersey. We combine technology and talent to deliver tech debt relief, improve engineering More ❯
Role: The ChangeMan developer designs, develops, troubleshoots, and debugs the ChangeMan ZMF product, primarily written in Assembler utilizing z/OS and associated components such as ISPF, REXX, VSAM, DB2, and CICS. Responsibilities include maintenance and development of new product features. Position Reports to: Manager, Software Engineering Essential Duties and Responsibilities: Programming, conducting code reviews, and testing software to … in problem diagnosis, dump reading, and debugging (IPCS is a plus) Proficiency in z/OS utilities, JCL, and REXX Experience with software vendors is strongly preferred Preferred Qualifications: DB2 experience CICS experience ChangeMan experience Travel Requirements: 0-10% Additional Information: Job Family Group: Engineering Job Family: Software & Quality Assurance Engineering Job Profile Name: Software Engineer III Employee Type More ❯
Role: The ChangeMan developer designs, develops, troubleshoots, and debugs the ChangeMan ZMF product, primarily written in Assembler utilizing z/OS and associated components such as ISPF, REXX, VSAM, DB2, and CICS. Responsibilities include maintenance and development of new product features. Position Reports to: Manager, Software Engineering Essential Duties and Responsibilities: Programming, conducting code reviews, and testing software to … in problem diagnosis, dump reading, and debugging (IPCS is a plus) Proficiency in z/OS utilities, JCL, and REXX Experience with software vendors is strongly preferred Preferred Qualifications: DB2 experience CICS experience ChangeMan experience Travel Requirements: 0-10% Additional Information: Job Family Group: Engineering Job Family: Software & Quality Assurance Engineering Job Profile Name: Software Engineer III Employee Type More ❯
we operate in sectors such as banking, insurance, telecommunications, services, energy and transports. What are we looking for? Expertise in COBOL, JCL, REXX, Mainframe Z/OS; Expertise in DB2 and VSAM; Expertise in TSO/ISPF, IDZ or RDZ, IBM PDTOOLS; Expertise in CICS, TWS (OPC), MQSeries; Knowledge of change management tools: Endevor or Changeman; Knowledge of Batch More ❯
Languages High Level of English (written/spoken). French speaking will be appreciated. SKILLS Technical o RACF expert o z/OS expert o TSS good knowledge o DB2 good knowledge o Project management good knowledge o Secure expert o Service Now good knowledge o Project Management good knowledge BENEFITS • Training programs, career plans and internal mobility opportunities More ❯
solutions, including JEE design patterns. 4 years’ experience in designing large scale Information Technology (IT) solutions. 4 years’ experience in designing and developing solutions for WebSphere Application Server and DB2/Oracle Architect or development experience using WebSphere Message Broker, WebSphere, InfoSphere Information Server, ETL. 4 years’ experience in developing Java applications in the Eclipse environment, preferably on Rational More ❯
from within the financial services or insurance industries Extensive experience of data modelling, manipulation and rationalisation within a complex international environment Have proven experience on RDBMS/SQL/DB2 with MDM being an advantage Experience with Netezza and Teradata Knowledge of Web Services and XML (XSD, WSDL, SOAP & REST) Data Migration and ETL, preferably Informatica BI Reporting tools More ❯
include production of Data & Mailing Extracts, Workaround Specification and Data Fixes Have proven stakeholder management experience with internal customers Ideally have existing knowledge of Standard Life legacy systems; IMS, DB2 databases, SQL and strong Excel skillsare essential Provide technical support and training to team members on data-related tools and processes We want to hire the whole version of More ❯
Get notified about new System Administrator jobs in United Kingdom . Windows Systems Administrator - Night Shift Baglan, Wales, United Kingdom 21 hours ago Implementation Specialist - Health-tech (UK) Mainframe DB2 System Admin/System Programmer Associate Manager Virtualisation Engineer IT Regulatory Compliance & Business Analysis Lead - Technology IT Interface Coordinator (Hotel Interface Systems) London, England, United Kingdom 1 week ago More ❯
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 stakeholders. More ❯
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 stakeholders. More ❯
project governance. Collaboration with cross-functional teams and senior leadership. Core Java, Google Protocol Buffers, Kafka, RocksDB, Hazelcast, Redis Distributed Caching, Concurrent programming, Design patterns & Testing Frameworks. Sybase/DB2 knowledge is highly desirable. UI skills – Angular/React is a plus. =CB1 What You Can Expect From Morgan Stanley We are committed to maintaining the first-class service More ❯
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 (containerization, serverless approaches, vendor-specific cloud services, cloud security) Experience with data management solutions. Our commitment to you More ❯
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 (containerization, serverless approaches, vendor-specific cloud services, cloud security) Experience with data management solutions. Our commitment to you More ❯
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 (containerization, serverless approaches, vendor-specific cloud services, cloud security) Experience with data management solutions. Our commitment to you More ❯
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 (containerization, serverless approaches, vendor-specific cloud services, cloud security) Experience with data management solutions. Our commitment to you More ❯
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 (containerization, serverless approaches, vendor-specific cloud services, cloud security) Experience with data management solutions. Our commitment to you More ❯
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 (containerization, serverless approaches, vendor-specific cloud services, cloud security) Experience with data management solutions. Our commitment to you More ❯
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 (containerization, serverless approaches, vendor-specific cloud services, cloud security) Experience with data management solutions. Our commitment to you More ❯
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 (containerization, serverless approaches, vendor-specific cloud services, cloud security) Experience with data management solutions. Our commitment to you More ❯
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 (containerization, serverless approaches, vendor-specific cloud services, cloud security) Experience with data management solutions. Our commitment to you More ❯
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 (containerization, serverless approaches, vendor-specific cloud services, cloud security) Experience with data management solutions. Our commitment to you More ❯
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 (containerization, serverless approaches, vendor-specific cloud services, cloud security) Experience with data management solutions. Our commitment to you More ❯
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 (containerization, serverless approaches, vendor-specific cloud services, cloud security) Experience with data management solutions. Our commitment to you More ❯
