15 of 15 Legacy Systems Jobs in the East of England

ownership of the technical foundations of our data platform – from ingestion and infrastructure to deployment – helping us move from legacy, on-premise systems to a modern, cloud-first data architecture. Working closely with the BI & Data Lead and an Analytics Engineer, you’ll be the primary architect … turning fragmented legacy data into a competitive, AI-ready asset. If you enjoy building things from the ground up, modernising complex systems, and shaping how data is used across a business, this role offers real ownership and influence. The Role - Data Engineer Designing a greenfield data platform ...

Server expertise to help design, build, and modernise enterprise Windows applications and services. You’ll play a key role in refactoring legacy systems into modern .NET solutions while contributing to future cloud migration projects. What you’ll be doing: • Developing and maintaining Windows applications and services • Refactoring … Azure DevOps, CI/CD, Git, Visual Studio and secure coding practices • Strong problem-solving and communication skills If you’re passionate about modernising systems, delivering high-quality software, and working on impactful projects this could be the role for you. Hybrid Role – Two days a week onsite. ...

communication in line with the apprenticeship standard. PRINCIPAL RESPONSIBILITIES: Data collection and preparation: Support the collection, validation and organisation of data from multiple internal systems Assist with data cleansing, transformation and aggregation to ensure accuracy and consistency Follow established data quality, security and governance standards Data analysis and insight … Technical development: Learn and apply database querying techniques (e.g. SQL) under supervision Support data extraction and validation activities, including from legacy systems where required Maintain documentation of analysis methods and outputs Apprenticeship and professional development: Actively participate in the Data Analyst Level 4 Apprenticeship programme Complete ...

team supporting and enhancing large-scale enterprise applications used by global clients. If you thrive on solving complex technical challenges, modernising legacy systems, and delivering stable, high-performing solutions — this could be the role for you. You’ll play a key role in maintaining and developing critical ...

/MS SQL Server experience. 3+ years .NET C# experience. Strong experience with complex, data-driven applications. Proven background maintaining or upgrading legacy systems. Experience with visually inherited UIs. Strong debugging, optimisation, and performance-tuning skills. Experience working within Agile, Waterfall, or hybrid SDLC environments. Familiarity with version ...

Security Engineer to design, secure, and optimise Azure environments at scale. You’ll play a key role in cloud transformation, migrating legacy systems, and driving modern data, AI, and automation capabilities. What You’ll Be Doing Design and manage Azure infrastructure (compute, storage, networking, Microsoft Fabric) Lead ...

platforms Ensure the applications estate delivers measurable business value, driving efficiency, performance and an excellent user experience Drive the modernisation of legacy systems, championing scalable, cloud‐based and low‐code solutions Lead and develop application development, configuration and support teams to ensure high‐quality, reliable delivery Ensure ...

part of our journey: As a Senior Software Engineer (AI Engineering), you’ll take a leading role in designing and implementing agent-ready systems and developer tools. You’ll build production-grade software that enables safe, scalable, and AI-augmented engineering, while mentoring and guiding engineers to raise … design and development of services that support AI agent interaction Drive the application of GenAI to modernise, refactor, and accelerate legacy systems Define and implement APIs, contracts, and metadata aligned with the Model Context Protocol Shape and evolve internal tooling that supports AI-native SDLC workflows Influence ...

aligned to our technology strategy. You will partner with Product, Platform, Cyber, Operations, Change and business stakeholders to reduce complexity, modernise legacy systems and support confident decision making across the organisation. Location: Hybrid (Stansted - 3 days per week, 2 days remote) Responsibilities Define and maintain our enterprise ...

aligned to our technology strategy. You will partner with Product, Platform, Cyber, Operations, Change and business stakeholders to reduce complexity, modernise legacy systems and support confident decision making across the organisation. Location: Hybrid (Stansted - 3 days per week, 2 days remote) Responsibilities Define and maintain our enterprise ...

operational excellence of data engineering across the group and driving the evolution of our enterprise data engineering capabilities across our cloud and legacy environments. Your remit spans cloud platform engineering, pipeline automation, real-time data processing, curation, and the enablement of business intelligence, data science and AI teams. … long-term data engineering strategy and roadmap driving modernisation, standardisation, and cloud-first best practices Lead the migration away from legacy data systems into modern, scalable cloud platforms, ensuring scalability and cost-optimised use of cloud services Identify new technologies, patterns, and methodologies (e.g., streaming, ML/ ...

Ipswich. The role involves managing key enterprise IT applications, ensuring operational excellence and supporting workforce productivity. The successful candidate will transform legacy systems into scalable, cloud-based solutions while leading development and support teams. An inclusive environment is offered, encouraging diverse applications, with a hybrid working model. ...

Clearance required (active or eligible) The Opportunity We're looking for an experienced Remedy SME to join a high-impact programme supporting a legacy BMC Remedy ITSM environment within a secure setting. This role is focused on stabilising, maintaining, and improving a critical ITSM platform while supporting internal … ITSM (essential) Experience with CMDB, integrations, and Developer Studio Solid troubleshooting and problem-solving skills in complex environments Understanding of ITSM processes and legacy system support Experience with disaster recovery/failover is highly desirable Background working with modern tools like ServiceNow is a plus Ability to work ...

Clearance required (active or eligible) The Opportunity We're looking for an experienced Remedy SME to join a high-impact programme supporting a legacy BMC Remedy ITSM environment within a secure setting. This role is focused on stabilising, maintaining, and improving a critical ITSM platform while supporting internal … ITSM (essential) Experience with CMDB, integrations, and Developer Studio Solid troubleshooting and problem-solving skills in complex environments Understanding of ITSM processes and legacy system support Experience with disaster recovery/failover is highly desirable Background working with modern tools like ServiceNow is a plus Ability to work ...

youll be working on Designing and building next-generation desktop applications in C#/.NET Developing software that interfaces with laboratory instruments and automation systems Creating tools that support scientific workflows and chemical processes Contributing to architecture and helping shape new systems from the ground up Working closely … WinUI or similar) Solid engineering fundamentals (design, testing, maintainability) Comfortable working in a product-focused environment Interest in software that interacts with real-world systems Why this role Greenfield work on next-generation software Applications used in real scientific environments Opportunity to influence product and technical direction Engineering ...