126 to 132 of 132 Legacy Systems Jobs in London

Firstly, a disclaimer: this isn’t a normal engineering role. This is for builders who want to design and ship systems that could genuinely change how some of the world’s largest companies operate in the age of AI. One of the biggest blockers to innovation today? Legacy … probably thinking: “Ah, legacy systems... the gift that keeps on giving.” And that’s exactly the problem. Large enterprises have decades of systems, custom workflows and technical debt built up over time. The answer isn’t ripping everything out and starting again, it’s figuring ...

Capital Markets. You will join a high‐calibre London‐based front office engineering team working on a next‐generation issuance platform replacing a legacy bookbuilding system. This is a hands‐on engineering role with a strong emphasis on Extreme Programming (XP) practices, including mob programming, test‐driven development … store, Artifact Registry and Cloud Logging, Key Management Experience with CI/CD and SDLC in regulated or enterprise environments Comfortable working on production systems requiring high availability and accuracy *Rates depend on experience and client requirements #J-18808-Ljbffr ...

enables secure digital services, improves user experience, and supports long-term organisational objectives. The organisation currently operates a complex identity ecosystem comprising a legacy Student Information System (SIS), Active Directory, Microsoft Entra ID, and Auth0, with multiple identity stores and overlapping user management processes. Key Responsibilities Lead … technical assessments to understand current-state identity capabilities and challenges. Assess the existing identity architecture, including Active Directory, Microsoft Entra ID, Auth0, and legacy SIS integrations. Define a target-state identity operating model and architecture aligned to business and security requirements. Evaluate identity platform options and market offerings ...

experienced Telephony Engineer to support a large-scale communications transformation programme within a secure environment.This role will focus on the migration of legacy telephony platforms to modern unified communications solutions, supporting the design, configuration, deployment, testing, and optimisation of enterprise voice services.You'll play a key role … telephony technologies including SIP, VoIP, SBCs, and cloud-based voice platforms * Supporting migration activities such as number porting, handset deployments, endpoint onboarding, and legacy system decommissioning * Troubleshooting telephony incidents, call routing issues, and integration problems * Supporting the build and configuration of gateways, trunks, routing policies, and voice services ...

transform, and load case and matter data accurately. * Lead the discovery of case data held in each hub firm's legacy case management system, profiling its structure, quality, and quirks before any migration begins. Clio Operate/ShareDo CMS Specialist Attributes/Skills … Experience working with Clio Operate or ShareDo is essential * Knowledge of Aderant Expert Sierra would be highly desirable * Experience migrating from legal case management systems in a professional services or law firm environment Clio Operate/ShareDo CMS Specialist In accordance with the Employment Agencies and Employment Businesses Regulations ...

intersection of telecoms engineering, software development, data and AI, helping modernise critical network processes that have traditionally relied on manual workflows and legacy systems. You’ll work directly with network engineering subject matter experts to uncover use cases, understand design processes and define requirements that can be translated … role • Strong telecoms domain knowledge, particularly within core networks or fibre networks • Experience working with network engineering, OSS/BSS, inventory, planning or design systems • Strong stakeholder management skills and the ability to extract requirements from complex technical teams Highly Desirable • Experience with operators such as Virgin Media ...

major transformation programme for a leading UK organisation. This is an exciting opportunity to play a key role in the decommissioning of a legacy mainframe application that supports critical logistics operations. You'll work as part of the discovery and proof-of-concept phase, collaborating with technical … operational stakeholders. Map current ("As-Is") and future ("To-Be") business processes and capabilities. Identify system dependencies, risks and impacts relating to legacy system decommissioning. Work closely with Solution Architects and technical teams to define the target operating model. Engage with operational teams across multiple UK depot locations. ...