1 to 25 of 54 Mainframe Jobs in England

achieve in the cloud. BASIC QUALIFICATIONS - Bachelor's degree in computer science, engineering, related field, or equivalent experience - 5+ years of hands-on experience in migration and modernization of mainframe applications to cloud platforms using refactoring approach - Strong hands-on experience in Java and Spring Boot framework development and experience with RESTful web services using Spring Boot - Proficiency in Spring … framework components (Spring MVC, Spring Data, Spring Security) and Experience with ORM frameworks like Hibernate/JPA - Hands-on experience in mainframe technologies including COBOL, JCL, DB2, CICS, IMS, VSAM, PL/1, Assembler, REXX, etc. - Knowledge of various modernization strategies such as rehosting, replatforming, and refactoring - AWS experience required, with proficiency in services such as EC2, S3, RDS, DynamoDB … technical audiences PREFERRED QUALIFICATIONS - AWS Professional level certifications (e.g., Solutions Architect Professional, DevOps Engineer Professional) - AWS Blu Age L3 certification - Knowledge of testing frameworks like JUnit, Mockito - Knowledge of mainframe modernization tools like Micro Focus, Blu Age, Astadia, AWS Mainframe Modernization Service - Familiarity with containerization of Spring Boot applications using Docker - Exposure to Generative AI coding assistants such as Amazon More ❯

client is accelerating plans to modernise their estate - migrating a large, mixed portfolio of applications to cloud or SaaS platforms. This is a critical programme of work focusing on mainframe, open systems (AIX, Solaris, Linux, Windows), and SQL Server-based applications. You'll work closely with SMEs across multiple domains to assess and plan migration strategies that align with the … organisation's future-state architecture - including AWS and Azure. Key Responsibilities Lead architectural assessment and strategy for migrating legacy and mainframe applications to cloud platforms. Evaluate applications for multiple migration paths: decommissioning, replatforming, rewriting, SaaS replacement, or mainframe lift-and-shift. Analyse technical stacks and integrations (CICS COBOL, IMS, VSAM, QSAM, relational databases, flat file systems). Collaborate with application … target platforms and integration strategies. Provide architectural guidance on cloud-native solutions, including AWS Lambda, ECS/EKS, RDS, S3, EFS, and containerised/serverless platforms. Explore use of mainframe migration tooling, cloud-based COBOL runtimes, and compiler compatibility. Support migration of storage (NAS) and file systems, potentially to Azure NetApp Files or equivalent. Produce high-level and detailed migration More ❯

lines and for high-net-worth clients Candidate Value Proposition • The successful candidates will have the opportunity to work with high-net-worth clients. Typical Day in Role: • The Mainframe COBOL Developer, reporting to the Senior Manager Development, will lead various development projects and support application solutions for the Canadian business line. They will collaborate with multiple teams to deliver … Must have skills: • 10+ years of Assembler experience is a must in recent projects.- Working experience and expert on Assembler is a must . • 10+ years of experience in mainframe development complex programs using Cobol, including: JCL, IMS DB/DC, DB2, Netron, VSAM, CICS, CA7, SAS, SDSF. • 5+ years' Experience with Security and environment control systems (Endevor, ACF2), Problem … strong experience of DB2 database, z/OS Debugger, DFSORT, JCL and COBOL Nice to have • Understanding of File Transfer protocols and processes ie. FTP, SFTP, PGP Encryptio • Understanding mainframe integration for ETL processing • Experience and knowledge of DevOps • Experience and knowledge of web services and APIs an asset • Experience and knowledge of web and cloud (Azure) technologies an asset More ❯

Role : Mainframe Test Lead Location : London Work Mode : Hybrid Job Description: The objective of this role is to validate the Test coverage and Testing evidence that the upgrades made to DB2, IMS, MQ Subsystems do not impact the application functionality. In addition to 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 involving IMS and MQ. Collaborate with development, business, and QA teams to understand requirements and ensure test … and manage 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 More ❯

Mainframe Platform Engineer (Banking) - Manchester/Hybrid - £250 - £300 Per Day Inside IR35 Eames Consulting is working with a Banking company to secure the services of a Mainframe Platform Engineer on an initial 6 month contract basis to begin with. Essential Skills & Experience: COBOL JCL Mainframe Migration Knowledge in a CICS Technical role, designing, implementing and supporting technical solutions on … a z/OS Mainframe platform. Experience championing a culture shift to DevOps principles - automating as much of the software development lifecycle as possible. Ability to develop and maintain technical documentation and instructional procedures. Good knowledge of VSAM concepts and Access Method services Basic knowledge of z/OS Communications Server concepts In-depth practical experience/understanding across a … range of mainframe products and technologies. Workload scheduling & Automation; CA-7 & CA-11 & CA-OPSMVS Coding & scripting acumen and TSO familiarity; REXX, JCL, TSO, ISPF, SDSF and CLIST Mainframe utilities such as, DFDSS, SORT, File Manager, DFSMS, DFHSM, Datacom Problem management functions like IBM's Debug Tool and Fault Analyser CICS Tailoring (CEDA resource definition) and environment management tools; Omegamon More ❯

Salt is working with a global consultancy delivering critical infrastructure and platform services to a leading banking client . We are recruiting a CICS System Programmer to join their mainframe engineering team, responsible for maintaining a large-scale z/OS environment used for 24/7 operations. This is a specialist role for an experienced CICS contractor who can … global teams and vendors to ensure platform stability Contribute to automation initiatives and document operational best practices Essential Skills & Experience: Minimum 10 years' experience supporting or customising CICS in mainframe environments Minimum 5 years' experience with CICSplex and CICS Explorer Strong working knowledge of: Omegamon, Fault Analyzer, IPCS RACF and SMF 110 records SDSF, RMF, and other core z/ More ❯

both professionally and personally, we ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Storage Consultant on a hybrid working model (remote + on client site, either London or Sheffield) for our growing team in the UK. Responsibilities zSeries Storage Management Working and partnering … . If you'd like more information on your EEO rights under the law, please click here . For Pay Transparency information, please click here . Job Segment: Embedded, Mainframe, Data Center, Linux, Consulting, Technology More ❯

work is tested, documented, and meets quality standards Participating in internal projects and other tasks as assigned Required Qualifications: 5-10+ years of software engineering experience Expertise in Mainframe assembler programming Knowledge of IBM z/OS internals, storage, and file systems (VSAM, zFS, etc.) Experience in problem diagnosis, dump reading, and debugging (IPCS is a plus) Proficiency in More ❯

Role: Mainframe Developer Contract Length: 6 months – extensions available, project runs until 2027 Work Location: Hybrid Remote/Lancashire Start Date: ASAP Industry: Financial Services/Insurance IR35 Status: Outside IR35 Seeking a skilled Systems Analyst/Developer to join a major two-year migration and separation programme. The project focuses on migrating a portfolio from legacy mainframe systems to … a new outsourced platform model. This is a hands-on role suited to someone with deep IBM mainframe expertise who can hit the ground running. Responsibilities: Analyse and interrogate legacy mainframe applications to support source-to-target data mapping Play a critical role in build phase, developing code and executing data extracts based on client specifications Develop code in IBM … z-series mainframe technologies to extract data Work from agreed specs to support the data migration and build activity Support testing and validation phases in a waterfall-esque delivery model Collaborate with Solution Architects and Programme Leads to influence and adapt build scope as needed Active participation in daily stand-up calls with client Skills & Experience Required: Proven, recent development More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Create Alert z/OS Mainframe Systems Programmer with DevOps Location: London, LND, GB Company: NTT DATA Services Competitive salary UK: Remote + client site (Sheffield) At NTT DATA, we know that with the right people on board, anything is possible. The … both professionally and personally, we ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Systems Programmer with DevOps remote + on client site (Sheffield) forour growing team in the UK. Overview An exciting opportunity has been created for an experienced z/OS Mainframe … and supporting ISV products particularly from the vendors; IBM and Broadcom The ideal candidate for this role will have the below experience and qualifications: Must have extensive experience of mainframe systems programming. This is essential to the role Must have knowledge of iWS scheduling software Must have knowledge of SAS Desirable to have knowledge of MXG and MICS Must have More ❯

v6 and later development skills IBM WMQ v6 and later administration Database skills ?" Oracle 10g and later and DB2 Knowledge of AIX and Linux operating systems Overview knowledge of Mainframe Knowledge of Clearquest and Clearcase Experience of technical and operational processes used to deploy, support and maintain a Message Broker environment. Diagnostic skills and an ability to analyse technical information More ❯

on working knowledge in one or more VisionPLUS modules viz. CMS, FAS, TRAMS, LTS, ASM, VMX, WINGSFM etc. Strong knowledge of COBOL and CICS Must be well versed with Mainframe technologies such as Endevor, Changeman and batch scheduling activities. Experience in design and development of medium to high complex problems Good knowledge and experience of DevOps & Agile discipline Strong interpersonal More ❯

on working knowledge in one or more VisionPLUS modules viz. CMS, FAS, TRAMS, LTS, ASM, VMX, WINGSFM etc. Strong knowledge of Cobol and CICS Must be well versed with Mainframe technologies such as Endevor, Changeman and batch scheduling activities. Experience in design and development of medium to high complex problems Good knowledge and experience of DevOps & Agile discipline Strong interpersonal More ❯

Lead Mainframe Developer (9 Month Fixed Term Contract) Company Description Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. … of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at experianplc.com. Job Description Experian's Data Office are looking for a Lead Mainframe Developer. You will lead a team of reverse engineers in the analysis and documenting of our existing mainframe ingestion systems, to promote forward engineering of new, cloud-based pipelines by … the root cause investigation/identification of bugs/defects Awareness of different development methodologies (Waterfall and Agile) and a range of technologies (ETL, .Net, Web Services, DB2, Cobol, Mainframe) Reviewing of test results to ensure software meets customer requirements. Business and Technical Knowledge Experience with Experian data processing and platforms. Technical support/assistance for feasibility, estimating and scheduling More ❯

in the pursuit of innovation! The IZOT product line includes BMC's Intelligent Z Optimization & Transformation products, which help the world's largest companies to monitor and manage their mainframe systems. The modernization of mainframe is the beating heart of our product line, and we achieve this goal by developing products that improve the developer experience, the mainframe integration, the … innovate, and perfect our solutions on an ongoing basis. BMC is looking for a Lead Product Manager to join our amazing team! The BMC AMI Cloud Vault product provides mainframe cyber threat protection that enables customers to create highly secured, off-platform backup copies of mainframe data-and quickly recover it in case of an attack. This complex and mission More ❯

Deep familiarity with both SOAP and RESTful web services. Experience with stored procedures, MQ, or Java Batch is a plus. Bonus points for exposure to COBOL or JCL/mainframe systems. INDIT ITAC Solutions firstName lastName Email Address Phone Number Attach Resume Accepted file types: pdf, doc, docx, Max. file size: 16 MB. This field is hidden when viewing the More ❯

System Analyst/Mainframe Developer Initial 6 Month Contract Hybrid Monthly visit to Lytham £500-£520pd (Outside IR35) We are currently seeking a skilled System Analyst/Mainframe Developer with proven experience in IBM z-series mainframe technologies. The ideal candidate will have a strong understanding of PL1, SYNCSORT, DB2, IMS DB, MVS JCL, TSO, JobTrac, ENDEVOR, and File Manager. … Role Requirements: Experience interrogation of mainframe applications built in the above technologies to support data mapping (e.g., Source to Target data fields). Proven experience in developing codebases in the specified technologies to undertake data extracts based on agreed specifications. Experience in large-scale migration programmes is advantageous. Background in Life, Protection, or Insurance roles is beneficial. Recent experience of More ❯

Mainframe Developer (PL1/DB2) 6 months Lytham - x1 day a week or x1 every 2 weeks Outside IR35 Role Requirements: Knowledge/demonstrable proven recent experience using the following technologies - IBM z-series mainframe - PL1, SYNCSORT, DB2, IMS DB, MVS JCL, TSO, JobTrac, ENDEVOR, File Manager Prior experience in projects/programmes demonstrating experience in interrogating mainframe applications built More ❯

Mainframe Developer (PL1/DB2) 6 months Lytham - x1 day a week or x1 every 2 weeks Outside IR35 Role Requirements: Knowledge/demonstrable proven recent experience using the following technologies - IBM z-series mainframe - PL1, SYNCSORT, DB2, IMS DB, MVS JCL, TSO, JobTrac, ENDEVOR, File Manager Prior experience in projects/programmes demonstrating experience in interrogating mainframe applications built More ❯

both professionally and personally, we ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Systems Programmer for our growing team in the UK, based remotely or on-site in Sheffield. Overview The role involves upgrading and supporting the z/OS operating system and … Upgrading, maintaining, and supporting ISV products from vendors such as IBM and Broadcom The ideal candidate will have the following experience and qualifications: Extensive experience with z/OS Mainframe systems programming (essential) Knowledge of iWS scheduling software Knowledge of SAS Knowledge of Parallel Sysplex Desirable: knowledge of MXG and MICS Proficiency in z/OS, SMP/E, TSO … team across more than 50 countries, providing services in consulting, data, AI, industry solutions, and infrastructure management. Headquartered in Tokyo, part of NTT Group. Visit us at Job Segment: Mainframe, Programmer, Developer, Consulting, Information Technology, Technology More ❯

We are seeking a Qualitative Test and Evaluation (QT&E) Subject Matter Expert (SME) that will support testing and maintenance of a legacy mainframe system" and "transition to new cloud-based system for the Stock Control System (SCS). This position has a hybrid work schedule each week with two days on-site (Kettering, Ohio facility) and three days of … testing and production support of the SCS, including the JAVA version of the system software to verify that the maintenance and enhancements have been successfully applied to both the mainframe and cloud versions. Coordinate with other members of the SCS SME Team to schedule QT&E testing and documentation of test completion for both the mainframe and cloud environments. Assist More ❯

can be confident our IT professionals have sizeable and interesting challenges every single day. In this role, you'll deliver highly complex technical support for systems and processes in mainframe environments, focusing on decommissioning and bug fixing. You'll help maintain and help migrate services according to Group standards and policies (and to agreed service levels) and will assist with … the delivery of investment funded work within mainframe environments - this includes out of hours. Additionally, you'll provide technical support (including incident and problem resolution for systems and processes in complex environments) - again this includes out of hours support. Key responsibilities Provide support for complex environments to tight timescales. Help drive the strategy and design across the mainframe development and … the future, investing in our technologies, workplaces, and colleagues to make our Group a great place for everyone. Including you. What you'll need Assembler programming and support in mainframe environments. A solid background in CICS Systems Programming or CICS Application Development Operational experience on z/OS systems Experience with decommissioning legacy systems Bug fixing and troubleshooting in complex More ❯

can be confident our IT professionals have sizeable and interesting challenges every single day. In this role, you'll deliver highly complex technical support for systems and processes in mainframe environments, focusing on decommissioning and bug fixing. You'll help maintain and help migrate services according to Group standards and policies (and to agreed service levels) and will assist with … the delivery of investment funded work within mainframe environments - this includes out of hours. Additionally, you'll provide technical support (including incident and problem resolution for systems and processes in complex environments) - again this includes out of hours support. Key responsibilities Provide support for complex environments to tight timescales. Help drive the strategy and design across the mainframe development and … the future, investing in our technologies, workplaces, and colleagues to make our Group a great place for everyone. Including you. What you'll need Assembler programming and support in mainframe environments. A solid background in CICS Systems Programming or CICS Application Development Operational experience on z/OS systems Experience with decommissioning legacy systems Bug fixing and troubleshooting in complex More ❯

Transformation Solutions, with a deep understanding of system design decisions and their impact on scalability, resilience, and supportability. Experience with data modelling and understanding of Data Architecture. Exposure to mainframe systems and integration. Familiarity with Docker and container orchestration tools such as Kubernetes. Understanding of authentication and authorisation concepts, including experience designing and implementing zero trust models. Knowledge of enterprise More ❯

Transformation Solutions, with a deep understanding of system design decisions and their impact on scalability, resilience, and supportability. Experience with data modelling and understanding of Data Architecture. Exposure to mainframe systems and integration. Familiarity with Docker and container orchestration tools such as Kubernetes. Understanding of authentication and authorisation concepts, including experience designing and implementing zero trust models. Knowledge of enterprise More ❯