201 to 225 of 464 Legacy Systems Jobs in England

Track record of facilitating and leading meetings with business stakeholders , extracting and challenging requirements as needed. Ability to interpret and reverse engineer undocumented legacy systems. Experience operating in high-pressure programmes with immovable deadlines Desirable Skills: Exposure to security architecture or governance within transformation programmes. Familiarity with tooling More ❯

Track record of facilitating and leading meetings with business stakeholders , extracting and challenging requirements as needed. Ability to interpret and reverse engineer undocumented legacy systems. Experience operating in high-pressure programmes with immovable deadlines Desirable Skills: Exposure to security architecture or governance within transformation programmes. Familiarity with tooling More ❯

Track record of facilitating and leading meetings with business stakeholders , extracting and challenging requirements as needed. Ability to interpret and reverse engineer undocumented legacy systems. Experience operating in high-pressure programmes with immovable deadlines Desirable Skills: Exposure to security architecture or governance within transformation programmes. Familiarity with tooling More ❯

Track record of facilitating and leading meetings with business stakeholders , extracting and challenging requirements as needed. Ability to interpret and reverse engineer undocumented legacy systems. Experience operating in high-pressure programmes with immovable deadlines Desirable Skills: Exposure to security architecture or governance within transformation programmes. Familiarity with tooling More ❯

technologies such as MongoDB/NoSQL would be a bonus. Experience working in an Agile environment. Iteration management experience. Flexible to work on legacy systems. Be highly valued : Access to flexible working arrangements. Learn from experienced professionals. Great people to work with. Investment in your learning and development. More ❯

technologies such as MongoDB/NoSQL would be a bonus. Experience working in an Agile environment. Iteration management experience. Flexible to work on legacy systems. Be highly valued : Access to flexible working arrangements. Learn from experienced professionals. Great people to work with. Investment in your learning and development. More ❯

teams offer you an environment that will present you with exciting challenges - be it through the support and further development of legacy systems or the introduction of modern technologies such as AI, machine learning and highly automated trading applications. Your Role in the team: In this role More ❯

technical risk clearly to non-technical stakeholders Desirable Skills & Qualifications: Experience working within the water industry or similar large infrastructure environments Familiarity with legacy system vulnerabilities and OT risk management Experience managing technical intelligence feeds and platform integration Additional certifications such as OSCP, OSWP, CVA, or CHECK Team More ❯

architecture tools (e.g Orbus), Agile tools (e.g. JIRA/Azure DevOps) Experience in data - definition, analysis, modelling Experience in digital transformation - legacy systems to modern architecture patterns (e.g. microservices/data hubs) Experience in developing business cases/defining initiatives Experience in line management/coaching Elexon More ❯

tests and test utilities. Understanding of concepts like thread management, synchronization, resource, and memory management. Microservices architecture and the quality engineering challenges of legacy and monolithic systems. Shifting left by integrating test automation into the software development lifecycle (SDLC). Why Apply? We support your growth through funding More ❯

Business Analysis or IIBA CCBA orCBAP • Familiar with enterprise architecture tools (e.g.Orbus), Agile tools (e.g. JIRA/Azure DevOps). • Experience in digital transformation - legacysystems to modern architecture patterns (e.g. microservices/data hubs) • Experience in developing business cases/defininginitiatives. • Experience in developing customer journeys Elexon career path/ More ❯

design, server-side architecture) best practices. Key Responsibilities As our solutions architect, you will be accountable for the development, maintenance and execution of the systems architecture roadmaps. Conduct architectural reviews and propose technical solutions for ongoing digital transformation initiatives. Working closely with the logistics, business systems and development … to ensure that design options are effectively evaluated and that robust recommendations are made. Proven ability to react to issues with legacy systems and suggest innovative approaches to day-to-day challenges within the existing bounds of those platforms. Ongoing governance of project delivery against agreed designs More ❯

estimations and software design. WHERE YOU'LL PLAY As our solutions architect, you will be accountable for the development, maintenance and execution of the systems architecture roadmaps. Conduct architectural reviews and propose technical solutions for ongoing digital transformation initiatives. Work closely with the logistics, business systems and development … to ensure that design options are effectively evaluated and that robust recommendations are made. Proven ability to react to issues with legacy systems and suggest innovative approaches to day-to-day challenges within the existing bounds of those platforms. Ongoing governance of project delivery against agreed designs More ❯

estimations and software design. WHERE YOU’LL PLAY As our solutions architect, you will be accountable for the development, maintenance and execution of the systems architecture roadmaps. Conduct architectural reviews and propose technical solutions for ongoing digital transformation initiatives. Work closely with the logistics, business systems and development … to ensure that design options are effectively evaluated and that robust recommendations are made. Proven ability to react to issues with legacy systems and suggest innovative approaches to day-to-day challenges within the existing bounds of those platforms. Ongoing governance of project delivery against agreed designs More ❯

Collaborate closely with the client and 3rd Party to ensure timely and high-quality delivery. Analyse, cleanse, and transform data from legacy systems into the new platform. Identify and resolve data issues, discrepancies, or blockers. Requirements: Proven experience in data migration within ERP environments. Strong understanding of … D365 (Dynamics 365) or similar ERP systems is highly desirable. Experience with structured data trials and iterative testing processes. Excellent stakeholder communication and coordination skills. Ability to work both independently and within a collaborative hybrid team structure. More ❯

About the Role: We are seeking an experienced SCM Oracle Fusion Project Manager to lead the migration of two warehouses from legacy systems to Oracle Fusion SCM. This critical role will involve overseeing the entire migration process, ensuring a smooth transition, and optimising supply chain processes. The … of Q1 2026, with occasional travel to Europe and Leicestershire for key project milestones. Key Responsibilities: Lead the migration of two warehouses from legacy applications to Oracle Fusion SCM. Work with key stakeholders to define project scope, objectives, and deliverables for the warehouse migrations. Develop and manage detailed … as required for project milestones and key stakeholder meetings. Key Requirements: Essential: Significant experience with Oracle Fusion SCM implementations, particularly in migrating from legacy systems. Proven experience in managing the migration of warehouses or similar supply chain operations to Oracle Fusion SCM. In-depth understanding of Supply Chain More ❯

into the world of high-performance tech and quantitative finance? Join a leading global trading firm where innovation is key — no legacy systems, no bureaucracy, just a fast-paced, intellectually stimulating environment designed for growth. With unlimited access to cutting-edge technology and mentorship from top-tier … impact projects from day one, shaping the future of trading tech. 🛠️ What You’ll Be Doing 🧠 Develop and enhance state-of-the-art trading systems and infrastructure 📊 Design and implement your own quantitative models 🤝 Collaborate with top engineers, quants, and researchers to tackle complex challenges 🚀 Learn rapidly and grow … your contributions have real impact 🧠 Collaborate with some of the brightest minds in both tech and finance 🛠 Access to top-of-the-line tools, systems, and infrastructure 📈 Unmatched career growth in a high-performance, meritocratic culture 📩 Ready to jumpstart your career at the forefront of trading tech? Apply now More ❯

into the world of high-performance tech and quantitative finance? Join a leading global trading firm where innovation is key — no legacy systems, no bureaucracy, just a fast-paced, intellectually stimulating environment designed for growth. With unlimited access to cutting-edge technology and mentorship from top-tier … impact projects from day one, shaping the future of trading tech. 🛠️ What You’ll Be Doing 🧠 Develop and enhance state-of-the-art trading systems and infrastructure 📊 Design and implement your own quantitative models 🤝 Collaborate with top engineers, quants, and researchers to tackle complex challenges 🚀 Learn rapidly and grow … your contributions have real impact 🧠 Collaborate with some of the brightest minds in both tech and finance 🛠 Access to top-of-the-line tools, systems, and infrastructure 📈 Unmatched career growth in a high-performance, meritocratic culture 📩 Ready to jumpstart your career at the forefront of trading tech? Apply now More ❯

years expertise of developing and supporting SQL and C#. Software Development: Analysis of issues pertaining to problems or errors raised by in-house systems, i.e. CORE, SharePoint interface, Equation end of day cycle. Understanding business requirements in order to develop and deliver appropriate solutions based on system definition documents. … Introduce new field and data types for new information to be collated in the CORE environment. To integrate with all the Bank's sub-systems using data abstraction and connectivity layers, i.e. ODBC, ADO.net. Build reports based on business requirements using Hyperion Interactive Reports. Ensure that the environment is … introduce automation of processes thereby eliminating the need for duplicate entry. Utilise web services to integrate from cutting edge technology into legacy systems such as Equation. End of Day Cycle: Provide second and third level support for in-house programmes during the end of day cycle. Able More ❯

Solid understanding of OOP principles and design patterns • Proficient with MySQL and database design, large datasets, and queries • Experience with asynchronous processing and queueing systems • Proficient in HTML, CSS, and JavaScript (React and jQuery preferred) • Familiarity with Git for version control • Test-driven development experience with PHPUnit and Jest … Experience integrating third-party services and REST APIs • Exposure to AWS and distributed system architecture Bonus Skills: • Experience refactoring and modernising legacy systems • Familiarity with Docker • Experience with responsive design and mobile-first interfaces Interested? Apply here for a fast-track path to the Hiring Manager Application More ❯

Digital Communications Platforms (intranet and public website) * Deliver and integrate software applications to form a complete service, enabling the decommissioning of legacy systems and applications, migration to Cloud infrastructure, and deploying Commercial Off-The-Shelf products * Plan and lead development on sets of related stories * Work with … services you build, always seeking ways to improve system robustness, resilience and stability Skills required: * Web development (JavaScript; React; Node; HTML); AWS; version control systems (e.g. Atlassian, GitLab) * Experience of SharePoint, Drupal and/or MATOMO would be advantageous, but not vital. As an organisation and as a team More ❯

The candidates should be eligible to obtain a security clearance to the SC level. Responsibilities: Governance of the relationships between applications, legacy systems, component libraries, content repositories and supporting databases. Preparing and running functional design workshops, creating design specifications based on out-of-the-box functionality and … client presentations, workshops, proof of concept designs and responses to technical and business enquiries. Hands-on technical delivery of the ServiceNow technical solutions. Research systems and/or programs to determine causes of failure or poor operational performance; then define, test, and implement detailed solutions. Stay current on product More ❯

RTI **Cloud native architecture, APIs & microservices **Web services and XML (WSDL, SOAP, API, REST, XML, XSD, XSLT etc.) **A mixture of legacy systems and modern platforms **A few local systems you'll help extend and integrate with You'll need to have at least 2 years More ❯

RTI **Cloud native architecture, APIs & microservices **Web services and XML (WSDL, SOAP, API, REST, XML, XSD, XSLT etc.) **A mixture of legacy systems and modern platforms **A few local systems you'll help extend and integrate with You'll need to have at least 2 years More ❯

RTI **Cloud native architecture, APIs & microservices **Web services and XML (WSDL, SOAP, API, REST, XML, XSD, XSLT etc.) **A mixture of legacy systems and modern platforms **A few local systems you'll help extend and integrate with You'll need to have at least 2 years More ❯