1 to 25 of 64 Mainframe Jobs in London

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 ...

Title: Mainframe Datacom Engineer (Spanish Speaking Preferred) Location: remote End Date: 30-Nov-26 (will be extended) Rate: £570 - £573 Role Purpose: HSBC is seeking an experienced Mainframe Datacom Engineer to support and enhance critical banking applications running within our IBM Z mainframe environment. This role will be responsible … Latin America, Spanish language skills are highly desirable. This role presents an exciting opportunity to contribute to the continued evolution of HSBC's strategic mainframe estate while supporting integration with modern engineering and DevOps practices. Principal Responsibilities: Database Administration & Support: Administer and maintain Broadcom Datacom databases within a z/ ...

Role Title: Mainframe Datacom Engineer Duration: contract to run until 30/11/2026 (with potential for extension) Location: Remote Rate: up to £533.60 p/d Umbrella inside IR35 Role purpose/summary The client is seeking an experienced Mainframe Datacom Engineer to support and enhance critical banking … applications running within our IBM Z Mainframe environment. This role will be responsible for the administration, support, optimisation, and modernisation of Broadcom Datacom databases that underpin key business and customer services. The successful candidate will work closely with application development teams, infrastructure engineers, database administrators, and regional stakeholders to ensure ...

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 ...

years 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 (SDLC ...

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 ...

system. Upgrading, maintaining and supporting ISV products, particularly from the vendors; IBM and Computer Associates (CA). Production support. Must have extensive experience of Mainframe systems programming Must have knowledge of a combination z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL. Must have knowledge ...

operating system * Upgrading, maintaining and supporting ISV products, particularly from the vendors; IBM and Computer Associates (CA) * Production support * Must have extensive experience of mainframe systems programming. * Must have knowledge of a combination z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL. * Must have knowledge ...

operating system * Upgrading, maintaining and supporting ISV products, particularly from the vendors; IBM and Computer Associates (CA) * Production support * Must have extensive experience of mainframe systems programming. * Must have knowledge of a combination z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL. * Must have knowledge ...

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 ...

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 ...

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 ...

Diners, JCB, American Express)Proficiency with Microsoft Office applicationsUnderstanding of PCI DSS requirementsExperience in system analysis and designExperience with testingAdditional Useful Knowledge/ExperienceIBM Mainframe (including COBOL programming)Visual Basic programmingJava programmingScripting languagesFileXpress/SFTPIf you are passionate about technology, love personal growth and opportunity, come see what ...

Diners, JCB, American Express)Proficiency with Microsoft Office applicationsUnderstanding of PCI DSS requirementsExperience in system analysis and designExperience with testingAdditional Useful Knowledge/ExperienceIBM Mainframe (including COBOL programming)Visual Basic programmingJava programmingScripting languagesFileXpress/SFTPIf you are passionate about technology, love personal growth and opportunity, come see what ...

future IT plans Extensive experience selecting and implementing vendor-specific methodologies and prior consulting experience with structured methodologies Extensive experience developing and supporting mainframe applications required Broad experience with multi-platform development tools and toolkits Proficiency in multiple programming languages and frameworks, demonstrating expertise in full-stack development Strong problem ...

future IT plans Extensive experience selecting and implementing vendor-specific methodologies and prior consulting experience with structured methodologies Extensive experience developing and supporting mainframe applications required Broad experience with multi-platform development tools and toolkits Proficiency in multiple programming languages and frameworks, demonstrating expertise in full-stack development Strong problem ...

business impact of future IT plansExtensive experience selecting and implementing vendor-specific methodologies and prior consulting experience with structured methodologiesExtensive experience developing and supporting mainframe applications requiredBroad experience with multi-platform development tools and toolkitsProficiency in multiple programming languages and frameworks, demonstrating expertise in full-stack developmentStrong problem-solving skills ...

management- Experience implementing AWS services in a variety of distributed computing environments- Migration strategy development and planning (6R framework)- Cloud Infrastructure Assessment (CIA) methodology- Mainframe migration and modernization techniques- Application discovery and dependency mapping- Migration tooling (Application Migration Service, Database Migration Service, Migration Hub)- Cutover planning and executionPreferred qualification - Experience ...

qualifications- Experience implementing AWS services in a variety of distributed computing environments- Migration strategy development and planning (6R framework)- Cloud Infrastructure Assessment (CIA) methodology- Mainframe migration and modernization techniques- Application discovery and dependency mapping- Migration tooling (Application Migration Service, Database Migration Service, Migration Hub)- Cutover planning and execution- Legacy system ...

clear and concise manner to executives and non-technical leaders- Experience working with Enterprise Application Modernization and Migration technologies, including, but not limited to, Mainframe, Serverless, Containers, or Cloud Operations- Experience working with Advanced Compute technologies including, but not limited to: Accelerated Compute, High Performance Compute, Visual/Spatial Compute ...

manual effort.Ensure adherence to ITIL processes, change management procedures, and organizational governance standards.Required QualificationsTypically 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 architecture … integration, and infrastructure transformation.Demonstrate ownership, accountability, and continuous learning to support evolving business and technology requirements.Primary SkillsetIBM DB2 for z/OS AdministrationIBM z (Mainframe) Technologiesz/OS Environment ManagementDatabase Design & ArchitectureDatabase Installation, Configuration & UpgradesDatabase Performance Monitoring & TuningBackup, Recovery & Disaster RecoveryHigh Availability & ReplicationRACF/ACF2 Security AdministrationDatabase Release & Change ManagementProduction ...

Quality Engineering & Assurance (QE&A) Practice is seeking a skilled Test Data Management professional to join enterprise-scale data programs. You will work with mainframe Db2, Oracle and SQL, and help embed data provisioning into CI/CD pipelines, ensuring compliant handling of test data under GDPR and DPA. ...

technical subject matter expert for the One Identity Manager (1IM) platform Integrate target systems including Active Directory, O365, databases, web services, mainframes, LDAP and enterprise applications Configure and work extensively with 1IM tools including Manager, Designer, Web Designer, Object Browser, Data Importer, Job Queue Info and Transporter Develop custom connectors ...

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/ ...

speaking, writing, or hosting technical events such as hackathons.Preferred qualification - Experience working with Enterprise Application Modernization and Migration technologies, including, but not limited to, Mainframe, Serverless, Containers, or Cloud Operations- Experience migrating or transforming legacy customer solutions to the cloud- Experience in industry work in a related environment- Experience contributing ...