1 to 25 of 127 Mainframe Jobs in the UK

adherence to ITIL processes, change management procedures, and organizational governance standards. Required Qualifications Typically 8-12 years Hands‐on experience in IBM z/Mainframe environments with strong expertise in DB2 Database Administration, database support, performance tuning, security implementation, automation, disaster recovery, and production support. Deep understanding of Db2 database ...

client is a leading UK fashion and home retailer. The Role: As a Mainframe Developer in our Warehouse Tech team, youll be at the heart of the engine that powers our client. Based in our South Elmsall office, youll join a specialist team dedicated to developing and maintaining the software ...

beneficial.Architectural Skills: Proficiency in Event Driven and Service-based architectures, microservices, and RESTful APIs.Technical Knowledge: Experience in Java/Linux/Openshift or Mainframe Tandem and Azure CloudFamiliarity with integration and data technologies, and experience with JavaScript front-end frameworks like Angular is advantageous.Complex Problem Solving: Ability to handle complex ...

event-driven architecture, microservices, service-based architecture, and REST APIs Technical experience across environments such as: Java and Linux OpenShift/containerised platforms Mainframe or Tandem environments Good understanding of integration patterns and data technologies Experience working within Agile and DevOps environments, including CI/CD Ability to move comfortably ...

technology change initiatives, partnering with architects, engineers and business leaders to design solutions that deliver real value. Whether you're helping modernise core mainframe platforms, defining enterprise-wide architecture roadmaps, or guiding development teams through delivery, you'll be instrumental in shaping the future of our clients' technology ecosystems. ...

technology change initiatives, partnering with architects, engineers and business leaders to design solutions that deliver real value. Whether you're helping modernise core mainframe platforms, defining enterprise-wide architecture roadmaps, or guiding development teams through delivery, you'll be instrumental in shaping the future of our clients' technology ecosystems. ...

trusted technology adviser and managed services provider, we help clients navigate continuous change and embrace innovation. We deliver world-class hybrid cloud, Infrastructure, mainframe transformation, data, IDAM, and cloud-native solutions, simplifying complex business challenges and creating new pathways to success. Headquartered in the USA and backed by private equity … Expert Service Delivery Manager, you will own the end-to-end service relationship for one or more of Ensono's most strategic, mainframe-centric clients. You'll be the executive face of Ensono to CIO/CTO-level stakeholders, orchestrating delivery across z/OS, distributed and cloud platforms ...

Mainframe Engineer - Datacom IBM Z + 3 month initial contract + expected extensions + Paying upto £500 per day - Inside IR35 + Fully remote Role Overview Our client is seeking an experienced Mainframe Datacom Engineer to support and enhance critical banking applications within a large-scale IBM Z/… availability and proactively resolve database and application performance issues. Support incident, problem and change management processes. Support IBM Z infrastructure, batch processing and associated mainframe technologies. Work with JCL, TSO/ISPF, SDSF, CICS, VSAM and RACF. Support COBOL-based applications and troubleshoot database/application issues. Assist with application ...

operations. What you'll do: Legacy System Decoding: Analyze and reverse-engineer legacy FIS GMI data structures (typically hosted on AS400/DB2/Mainframe environments), including transaction registers, position files, and margin master files Data Pipeline Engineering: Architect, develop, and tune enterprise-grade ETL pipelines (using tools like Informatica ...

with technology transformation. Desired Technical Background Experience in several of the following areas: Application Modernisation, Cloud Migration (Azure, AWS, GCP), Enterprise Architecture, Legacy Transformation, Mainframe Modernisation, API and Integration Architecture, Microservices and Cloud‐Native Design, DevSecOps, Application Portfolio Management, IT Service Management, Technology Strategy, Data Migration and Integration. Personal Attributes ...

Notify, or digital wallets. Legacy Transformation: Experience supporting large-scale digital transformation programmes migrating away from legacy systems (e.g., older Java, AIX, Oracle, or mainframe environments). Cloud Infrastructure: Familiarity with AWS serverless patterns, infrastructure-as-code principles, and proactive observability monitoring. Diversity & Inclusion At Scrumconnect Consulting, we believe that ...

focused on IAM solutions (specifically SailPoint IdentitiyIQ).* Experience developing and configuring most common SailPoint connectors including Active Directory (AD), Azure AD, JDBC, exchange, mainframe, web services, and authoritative source integrations (Workday, Fieldglass)* Familiar with role-based access controls and configuring automated provisioning and deprovisioning.* Familiar with software development lifecycles ...

Mainframe Engineer - Datacom IBM Z + 3 month initial contract + expected extensions + Paying upto £500 per day - Inside IR35 + Fully remote Role Overview Our client is seeking an experienced Mainframe Datacom Engineer to support and enhance critical banking applications within a large-scale IBM Z/… availability and proactively resolve database and application performance issues. Support incident, problem and change management processes. Support IBM Z infrastructure, batch processing and associated mainframe technologies. Work with JCL, TSO/ISPF, SDSF, CICS, VSAM and RACF . Support COBOL-based applications and troubleshoot database/application issues. Assist with ...

Make your mark at one of the biggest names in payments. We’re looking for a Senior Systems Programmer to join our ever evolving Mainframe Software Team and help shape the future of global commerce. What you’ll own Design, develop, maintain and support critical enterprise systems and platform services ...

with Microsoft Office applications. Understanding of PCI DSS requirements. Experience in system analysis and design. Experience with testing. Additional Useful Knowledge/Experience IBM Mainframe (including COBOL programming). Visual Basic programming. Java programming. Scripting languages. FileXpress/SFTP. TNS is an equal opportunity employer. TNS evaluates qualified applicants without ...

with technology transformation. Desired Technical Background Experience in several of the following areas: Application Modernisation Cloud Migration (Azure, AWS, GCP) Enterprise Architecture Legacy Transformation Mainframe Modernisation API and Integration Architecture Microservices and Cloud-Native Design DevSecOps Application Portfolio Management IT Service Management Technology Strategy Data Migration and Integration Personal Attributes ...

role Technical Leadership Deep Architectural Fluency: Hands-on background in software engineering or secure architecture, with comprehensive knowledge of both legacy on-premise infrastructure (mainframe, monolithic apps) and modern cloud environments (AWS, Azure, GCP, Kubernetes, Microservices). Modern AppSec Stack Mastery: Proven track record of scaling modern AppSec tooling ...

Performance Compute, Visual/Spatial Compute, and/or IoT. Experience working with Enterprise Application Modernization and Migration technologies, including, but not limited to, Mainframe, Serverless, Containers, or Cloud Operations Experience working with Data & AI related technologies, including, but not limited to, AI/ML, GenAI, Analytics, Database, and/ ...

powered predictive maintenance, IoT for asset monitoring, and cloud-native passenger information systemsIdentify and progress opportunities in areas such as multi-cloud displacement, legacy mainframe migration, unified ticketing and retail platforms, digital twin for infrastructure planning, real-time train performance management, and AI-driven timetable optimisationCoordinate and manage partner ecosystems ...

developing, negotiating, and executing business agreements, with a background in Go-To-Market, Business Development, Sales, or Consulting. Experience with Enterprise Application Modernization & Migration (Mainframe, Serverless, Containers, Cloud Operations) and Business Application Technologies (EUC, Supply Chain, CCaaS, Consumer Data Apps, Encrypted/Communication Developer Services). Experience with Data ...

personally, we ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a CICS Mainframe Systems Programmer remote for our growing team in the UK and rest of Europe. About the role The CICS Mainframe Systems Programmer is responsible … ensuring the stability, availability, performance, and continuous improvement of CICS services within the IBM Mainframe environment. The role requires strong technical expertise, domain knowledge, and specialist skills to operate, maintain, and enhance critical engineering services as technology evolves. This position involves system programming, infrastructure support, technical analysis, solution design, deployment ...

where applicable to improve testing efficiency.### Requirements* Proven experience in software testing, with a strong understanding of testing methodologies.* Familiarity with Sysplex environments and mainframe systems is highly desirable.* Excellent analytical and problem-solving skills.* Strong communication skills, both written and verbal.* Ability to work independently as well as part ...

Lloyds Banking Group is seeking an Infrastructure Specialist for z/OS MQ in Edinburgh, with roles across Manchester or Leeds. The role focuses on MQ expertise, platform evolution, automation, and AI-enabled capabilities, ensuring ...

across engineering, cyber security, and business units, alongside experience managing vendor licensing and commercial relationships. Regulated Environments (Desirable): Experience managing multi-platform (Linux, Windows, Mainframe) enterprise estates within Financial Services or highly audited industries. This is an urgent vacancy where the hiring manager is shortlisting for an interview immediately. #J ...

across engineering, cyber security, and business units, alongside experience managing vendor licensing and commercial relationships. Regulated Environments (Desirable): Experience managing multi-platform (Linux, Windows, Mainframe) enterprise estates within Financial Services or highly audited industries. This is an urgent vacancy where the hiring manager is shortlisting for an interview immediately. Please ...