6 of 6 Permanent Mainframe Jobs in London

Mainframe Engineer Hybrid Working – London – 2 days a week on site. Financial Services Lorien's leading banking client is looking for a n experienced Mainframe Engineer, this person will support the test environments to enable delivery of features to mobile/online banking customers. The person will have hands … experience with Mainframe Technologies such as CICS and DB2, along with an understanding of AWS Services This role is based in London. This role will be Via Umbrella. Working in a Hybrid Model of 1 day a week on site. Key Responsibilities: Provide expert support and timely resolution of environment ...

Experience being the lead architect across a number of domains Proven ability to document and articulate complex architectures Experience working on legacy migration programmes (mainframe to cloud) Proven experience designing analytical warehouses Ability to present and communicate to stakeholders across differing disciplines and level of seniority Why Work ...

Title Client Development Partner - Analytics Location Central London - Mainframe (Hybrid) Department Growth Reporting To Amanda Barnard (currently on maternity leave – report directly to Emily Swann) Job Purpose To grow Advanced Analytics non‐recurring revenue bookings within the FMCG, Foods and Fashion client areas while strengthening Worldpanel’s overall position ...

Rate Inside IR35 Remote, with occasional travel to London, Manchester, Newcastle Role Purpose The Principal Engineer will provide senior technical leadership for a complex mainframe modernisation programme characterised by a large case load, high throughput, and significant scalability and resilience requirements. The role is accountable for shaping and assuring solution … including Kubernetesbased platforms. Deep handson experience with Java, Spring Boot, and Node.js, building scalable and resilient backend services. Experience modernising or integrating with mainframe or legacy enterprise systems in highvolume environments. Proven ability to enforce engineering standards and operate effectively within highgovernance, regulated, or public sector contexts. Strong understanding ...

part in transitioning legacy platforms to new architectures while minimising risks to business-critical payment processing. Key Responsibilities: Own data and technical architecture bridging mainframe and target platforms Define data mappings, extraction approaches, and migration controls Support safe, controlled execution of payments migrations within regulated environments Identify, document, and escalate … standard implementations Ability to reconcile documented designs with actual system behaviour Comfortable delivering within constraints rather than ideal-state redesigns Technical Familiarity Mainframe-integrated architectures Messaging technologies such as IBM MQ and MT/MX translation layers Communication & Stakeholder Management Ability to engage confidently with subject matter experts, engineers ...

global technology services provider seeks a skilled Solution Architect to deliver pre-sales support for mainframe application modernization solutions. The role requires expertise in mainframe systems, cloud technologies, and strong communication skills. You will engage with clients to design and present end-to-end modernization strategies and serve ...