6 of 6 Legacy Systems Jobs in West London

Be) that supports business and IT strategy. Create and maintain roadmaps for legacy transformation and decommissioning, including detailed plans and timelines for phasing out legacy systems while ensuring continuity of operations and minimising risks. Ensure solutions comply with legislation and cybersecurity standards. Establish and maintain architectural principles and standards, formalising and regularly updating guidelines and … by defining, tracking, and reporting on KPIs that measure the effectiveness, agility, and value of the enterprise architecture. Improve user experience with modern technology and streamlined legacy systems, increasing efficiency. Promote system interoperability across council boundaries to reduce administrative burdens and boost public engagement. Foster a one-team culture across technology and council. Engage in budgeting and More ❯

agile team to architect and deliver a clean, scalable solution. This role is ideal for a hands-on developer who enjoys solving complex problems and improving legacy systems using modern technology. Key Skills & Experience Strong Node.js and JavaScript development experience Experience working on greenfield or migration projects Good understanding of API development and system integration Exposure to More ❯

Data Engineer - Microsoft Fabric - Azure - London - Hybrid - 70k A well-established multinational organisation is undergoing a major data transformation, moving from legacy systems to a modern Microsoft ecosystem built on Azure and Fabric. We're looking for a Data Engineer with hands-on Microsoft Fabric experience to lead this migration, design scalable architecture, and support analytics, forecasting More ❯

Data Engineer - Microsoft Fabric - Azure - London - Hybrid - 70k A well-established multinational organisation is undergoing a major data transformation, moving from legacy systems to a modern Microsoft ecosystem built on Azure and Fabric. We're looking for a Data Engineer with hands-on Microsoft Fabric experience to lead this migration, design scalable architecture, and support analytics, forecasting More ❯

team that values teamwork, open communication, and collective problem-solving. Duties & Responsibilities · Deliver stable, well-reviewed code across our PHP 8/Laravel 9 monolith · Improve legacy systems incrementally without introducing risk or churn · Follow technical leadership and prioritize team goals over personal agendas · Mentor junior developers and support a culture of professional discipline · Collaborate with security … environment Skills & Qualifications · 5+ years of professional experience with PHP/Laravel in production · Strong familiarity with Laravel conventions and the broader ecosystem · Proven ability to work within legacy codebases · Competence with React — no rebuilds, but capable of debugging and stabilizing · Experience with DevOps basics: AWS, CI/CD, shell tools, etc. · High attention to detail and careful More ❯

automated financial platform. The programme integrates Oracle E-Business Suite , Workday , reporting , and data management solutions - with the goal of automating manual processes, improving forecasting accuracy, and retiring legacy systems. The Project Manager will be accountable for the successful delivery of all Oracle workstream activities, working closely with internal stakeholders and delivery partners. This role reports to the … teams. Excellent interpersonal, negotiation, and communication skills. Comfortable working autonomously, balancing governance with pragmatic delivery focus. Experience & Qualifications 8+ years' experience in project management, ideally within ERP or financial systems delivery. Proven delivery of Oracle eBiz Financials or equivalent finance platforms. Strong knowledge of project methodologies (PRINCE2, Waterfall; Agile awareness desirable). Ability to work onsite in Dublin as More ❯