14 of 14 Contract Legacy Systems Jobs in London

join a well-established, cash rich business in this Director position. This is a pivotal moment in the evolution from legacy systems to a modern business, driving increased revenues and profits . This is a rare opportunity to lead a 2 year transformation of legacy ICT systems and ways of working, shaping the business into a modern, agile technology driven organisation that underpins growth, then afterwards undertake the ongoing IT Director role. You will work with the CEO and be at the centre of strategic decision-making, driving change and leading ...

modern CI/CD deployment practices. Deep understanding of data modeling, metadata management, and data lineage. Desirable Experience Experience migrating legacy systems into Azure or Microsoft Fabric . Prior background in Financial Services working on Governance, Risk, and Compliance (GRC) systems. Familiarity with data governance frameworks ...

join a strategic application modernisation programme. This role sits within a technology team responsible for evolving critical business applications, supporting a transition from legacy desktop solutions to modern web-based and cloud-enabled platforms. The successful candidate will work across the full software development lifecycle, contributing … Ability to work independently in a fast-paced environment Collaborative mindset and willingness to mentor junior developers Comfortable balancing support of legacy systems alongside modernisation initiatives GCS is acting as an Employment Business in relation to this vacancy. ...

Define data standards, modelling practices and governance frameworks. Work closely with Data Engineers, Solution Architects and business stakeholders. Support migration from legacy systems to modern cloud-based data platforms. Perform source-to-target mapping and data lineage analysis. Define metadata, data quality and governance requirements. Produce architecture ...

high-quality, well-structured datasets. Contribute to data migration and transformation activities, ensuring data accuracy, integrity, traceability and auditability throughout the transition from legacy systems. Apply security-by-design principles, including appropriate access controls, governance and logging, in line with the requirements of regulated MOD environments. Work within ...

Prometheus, Grafana or similar Production support and troubleshooting Agile delivery experience Desirable Financial Services/Capital Markets experience CI/CD and DevOps Legacy system modernisation Experience supporting critical production platforms We're looking for a hands-on engineer with strong problem-solving skills and a focus ...

Platform, Process A leading global organisation operating within complex physical market and trading environments is seeking a Business Analyst to join its Transformation and Systems function.This role will support the delivery of a significant strategic transformation programme, focusing on both the implementation of a new strategic platform … Improvement, Change or Transformation roles - max experience up to 7-8 years Experience within Commodities is a must Experience working with legacy systems Platformmigration experience Financial services experience Experience gathering and documenting business requirements, process maps, and stakeholder needs. Good understanding of operational process ...

Analysis: Monitor data flow to ensure security policies do not break business applications. Risk Mitigation: Isolate critical assets, IoT devices, and legacy systems from the main corporate network. Collaboration: Work with security teams to respond to incidents and audit network boundaries. Essential 5+ years' experience in enterprise ...

building contact flows and AI agents, writing Lambda functions and CDK stacks, developing React-based agent and admin tooling, and debugging production issues on systems that serve tens of thousands of agents and millions of customer interactions. You work within architectures set by practice leads, and youre expected … Connect Cases and Tasks solutions: case templates, queue-based work allocation, SLA/TAT monitoring, approval workflows, and migrations from legacy case systems (e.g., consolidating hundreds of service categories and thousands of business rules into a unified Cases model) Configure and operationalize Contact Lens for real-time ...

worked on projects where a legacy e-commerce platform had been migrated to Shopify Deep understanding of eCommerce platforms including CMS systems, promotional tools and other digital experience capability Experience working with an outsource partner ensuring SLAs are met & best practice is in place Excellent stakeholder management … templates ensuring full knowledge transfer and adoption across brands Where any eCommerce Operations are handled internally ensure the team are well trained in all systems Liaise closely with the Digital Design Lead to ensure the teams remain in sync across SLAs Manage Outsource Partner Manage ...

between Finance, Projects, Enterprise Asset Management and Service & Maintenance, ensuring operational activity flows accurately into financial reporting and billing. - Leading the architecture for legacy finance system decommissioning, including data migration, opening balances, reconciliation and cutover. - Managing statutory and fiscal localisation requirements across Europe and the Americas, including … architectural decision-making. - Experience with legacy finance migrations, data reconciliation and cutover planning. - Strong stakeholder management skills, with the confidence to challenge systems integrators, senior stakeholders and local business teams. We're looking for someone who has genuinely owned the architecture of a complex international ERP programme ...

looking for an experienced Business Analyst to join a strategic technology transformation project with a leading global organisation. The project involves replacing a legacy Microsoft Access-based pricing and quoting solution , supported by Excel spreadsheets and macros, with a new solution hosted on Microsoft Azure . … between business and technical teams, including external/offshore development teams. Strong communication skills and the ability to work independently. Experience working on legacy system replacement, application migration or technology transformation projects is highly desirable. Experience with Microsoft Access, Excel/macros, Azure or similar technologies would ...

early on a medical device project? We're working with a client who needs an experienced Embedded engineer to help bring a Legacy system up to scratch, reporting directly to the technical lead. What you'll be doing: Developing and maintaining Embedded C firmware on STM32 Working within …/IEC 62304 regulated environment Getting to grips with (and improving) a Legacy codebase Helping shape the project scope and timelines from the start What they're looking for: Strong Embedded C on ARM microcontrollers, ideally STM32 Hands-on experience of IEC 62304 and ISO 13485 Keil experience ...

integrations, identify security gaps and help deliver improvements. Alongside this, you'll shape new customer portals and ecommerce functionality, supporting the replacement of legacy systems. This Ecommerce & Payments Technical Lead role offers the opportunity to tackle immediate payment fraud challenges while helping build secure, reliable online experiences … secure checkout journeys. Implementing payment integrations and digital wallet functionality. Guiding developers through technical design, implementation and testing. Supporting the replacement of legacy ecommerce functionality. What's in it for you? £500-£600 per day. Fully remote working. A 12-month contract. Ownership of meaningful ecommerce and payment ...