1 to 25 of 127 Remote Legacy Systems Jobs in the UK excluding London

of AWS technologies such as Glue, Athena, LakeFormation, and DataBrew — unlocking the full potential of the organisation’s data assets. Working confidently across both AWS and legacy systems, you’ll source, validate, and connect data into a unified view, ensuring consistency and reliability. Collaboration will be at the heart of what you do. You’ll work closely … modern architectures, with proven experience using AWS tools such as Glue, Athena, LakeFormation, or DataBrew. You’ll also be adept at working across both cloud and legacy systems, with excellent communication skills that allow you to bridge technical and non-technical audiences alike. A proactive, curious mindset and a passion for using data to influence and improve More ❯

established business in Brentford is seeking an experienced BI Developer to join their BI & Data Team as they embark on a major transformation journey, moving from legacy systems towards a modern Microsoft ecosystem built on Azure and Fabric. The team operates mostly remotely, with office collaboration up to once per week alongside the wider BI & Data team … data models for performance and reusability Supporting governance, security, and compliance best practices in a modern data platform Tooling for migration and reconciliation of data from legacy systems or acquisitions Providing technical support and hands-on data engineering across the full stack We are looking for: Strong experience as a BI Developer, Data Engineer, or similar Hands … Solid background in database technologies (SQL), reporting tools (Power BI) Excellent communication skills to work across technical and non-technical teams Experience with migration projects (e.g., moving from legacy BI to Fabric) is desirable Knowledge of governance and security within Microsoft Purview is a plus You will be rewarded with: Salary up to £60,000 depending on experience More ❯

drive the evolution of our Player Account Management systems. Full-time Closes 03/12/2025 We are seeking innovative individual with proven experience in architecting complex software systems and a strong track record in stakeholder engagement, particularly within in fast-paced environments. Your expertise in Microsoft technologies, GoLang, Kubernetes, and cloud platforms will be invaluable as you … emerging technologies, and deliver scalable and reliable solutions. You will collaborate with Business stakeholders to translate requirements into a robust architectural vision, guiding the transformation of legacy systems into modern, cloud-based solutions This role is eligible for inclusion in the Company's hybrid working from home policy. Preferred Skills and Experience Demonstrable experience in a dedicated … Architect role, with a proven ability to design and deliver complex software systems in fast-paced environments. Demonstrated ability to produce vision documents and technical roadmaps from Business requirements. Experience with Microsoft technologies, such as VB.Net, WPF, C# and MSSQL Server, and successful migration to modern, cloud-based solutions. Detailed understanding of the architectural application of modern technology stacks More ❯

established business in Brentford is seeking an experienced BI Developer to join their BI & Data Team as they embark on a major transformation journey, moving from legacy systems towards a modern Microsoft ecosystem built on Azure and Fabric. The team operates mostly remotely, with office collaboration up to once per week alongside the wider BI & Data team … data models for performance and reusability Supporting governance, security, and compliance best practices in a modern data platform Tooling for migration and reconciliation of data from legacy systems or acquisitions Providing technical support and hands-on data engineering across the full stack We are looking for: Strong experience as a BI Developer, Data Engineer, or similar Hands … background in database technologies (SQL), and reporting tools (Power BI) Excellent communication skills to work across technical and non-technical teams Experience with migration projects (e.g., moving from legacy BI to Fabric) is desirable Knowledge of governance and security within Microsoft Purview is a plus You will be rewarded with: Salary up to £60,000 depending on experience More ❯

C, C# .NET, APIs, SQL and MVC frameworks within Visual Studio Design, develop and deploy integration solutions that connect the company’s automation platforms with customer ERP and business systems Work on internal projects to enhance and modernise the firm’s seamless integrations through the development of API driven solutions Provide regular support along with the rest of development … team in maintaining legacy systems when required Maintain and enhance Windows-based desktop applications (WinForms, WPF and VB.NET legacy systems) Collaborate with customers and internal teams to scope, design and deliver integration projects Build and maintain scalable data solutions leveraging SQL, XML and JSON Debug, optimise and deploy performance tune applications Produce accurate technical … JSON and XML data structures Desktop development experience in a Windows environment Experience using Git and JIRA for version control and tracking support tickets Experience configuring and implementing ERP systems highly advantageous Previous hands-on experience with web development languages and frameworks such as ASP.NET MVC, HTML and JavaScript About Express Recruitment Express Recruitment has been offering exceptional recruitment More ❯

benefits An established, financial services group is on the lookout for a Head of Data Engineering to lead their data platform transformation – a critical migration from legacy systems (SQL Server) to modern Azure cloud technologies. You’ll oversee a 40-person team of engineers (across the UK and offshore), guide delivery of critical regulatory and treasury projects … banking/financial services sector Strategic mindset with a delivery-focused leadership style Tech Environment: Azure Data Stack (Synapse, Databricks, Azure SQL, Power BI) SQL, Python Legacy systems primarily in SQL Server Interview Process: Initial 30-minute informal converdation 60-minute technical/competency interview with Engineering Managers Final 90 minute session with senior leadership (CDO, CTO More ❯

benefits An established, financial services group is on the lookout for a Head of Data Engineering to lead their data platform transformation - a critical migration from legacy systems (SQL Server) to modern Azure cloud technologies. You'll oversee a 40-person team of engineers (across the UK and offshore), guide delivery of critical regulatory and treasury projects … banking/financial services sector Strategic mindset with a delivery-focused leadership style Tech Environment: Azure Data Stack (Synapse, Databricks, Azure SQL, Power BI) SQL, Python Legacy systems primarily in SQL Server Interview Process: Initial 30-minute informal converdation 60-minute technical/competency interview with Engineering Managers Final 90 minute session with senior leadership (CDO, CTO More ❯

Join one of the UK’s largest electrical wholesalers as we reimagine our technology for the digital age. We’re modernising our legacy systems and building new platforms powered by AWS and AI — and we need creative minds to help us shape the future! What You'll Do: We have a fantastic opportunity for a forward thinking … the face of IT with responsibility for raising, triaging and managing Incident, Service Request and Procurement tickets, as well as providing 1st Line support on a wide range of systems, applications and devices across UK, Ireland, Spain and Netherlands. As an IT Service Desk Team Lead, you will manage a team of Service Desk analysts, oversee daily operations, and … and a strong presence in the USA, Canada, Spain and Australia. Our IT and digital teams are driving the next chapter of our journey... Re-engineering legacy systems, adopting modern cloud technologies and exploring AI to deliver faster, smarter and more connected customer experiences. Our teams are distributed across the UK, USA, Canada, Spain and Australia. Our More ❯

Job Title: Systems Engineer Location: Plymouth - Hybrid - 2 days per week on-site Role Type: Permanent Salary: 40,000 - 60,000 depending on experience Our client, an established engineering consultancy, require an experienced Systems Engineer to join their multi-disciplined team based in Plymouth. Please note we can only consider sole UK Nationals (no dual nationalities) due to … security clearance restrictions What the role of the Systems Engineer entails: Some of the main duties of the Systems Engineer will include: Work collaboratively with engineering discipline leads to obtain engineering assistance required, define activities and jointly establish Statements of Work. Work collaboratively with the client leadership to ensure goals of engagement are fulfilled, new ideas are discussed … and problem definition are done effectively and collaboratively Support the development of technical documentation including requirement sets, interface definitions, V&V plans and logical architectures. Apply and promote practical systems thinking in support of infrastructure and facilities maintenance projects Compile and peer review project and technical reports. Workload Management - Workload planning, estimating & scheduling, support project coordination if part of More ❯

HM Land Registry (HMLR) is undertaking one of the largest transformation programmes in government, modernising the digital systems that support over £7 trillion of property ownership. As a Senior Software Developer, you'll take a leading role in designing and delivering the systems and services that power this national infrastructure. Salary up to £60,800, 29% employer pension … Software Developer, you'll combine hands-on coding with technical leadership. You'll work in a multidisciplinary team of developers, testers, product managers and architects to build secure, scalable systems and help guide technical direction across your team. You'll also mentor colleagues and contribute to improving development processes and standards across the Software Development Practice. HMLR's Developers … work on a variety of projects that are central to their digital transformation. This includes rebuilding core registration and casework systems, geospatial data initiatives, developing new cloud-native services and modernising legacy applications into scalable, containerised solutions. If you would like to find out more about the role, The Software Development profession and what it's like More ❯

HM Land Registry (HMLR) is undertaking one of the largest transformation programmes in government, modernising the digital systems that support over £7 trillion of property ownership. As a Senior Software Developer, you'll take a leading role in designing and delivering the systems and services that power this national infrastructure. Salary up to £60,800, 29% employer pension … Software Developer, you'll combine hands-on coding with technical leadership. You'll work in a multidisciplinary team of developers, testers, product managers and architects to build secure, scalable systems and help guide technical direction across your team. You'll also mentor colleagues and contribute to improving development processes and standards across the Software Development Practice. HMLR's Developers … work on a variety of projects that are central to their digital transformation. This includes rebuilding core registration and casework systems, geospatial data initiatives, developing new cloud-native services and modernising legacy applications into scalable, containerised solutions. If you would like to find out more about the role, The Software Development profession and what it's like More ❯

code with precision At times you will be asked to shape epics and tickets yourself - always aligned with the CTO's direction Build new features, fix problems in old systems and keep everything running fast and reliable Work on a mix of greenfield projects and legacy systems - both matter and both need doing right About You … it gets messy Respectful - confident in your skills without arrogance Confident resilient pragmatic and results-driven Clear judgement and able to balance speed with quality Experienced in building new systems and fixing legacy Keeps calm under pressure and still delivers Raises the bar for those around them by example Working Style Execute CTO direction with precision Deliver …/CD and cloud hosting Architecture scalability performance tuning Education 2:1+ degree in Software Engineering Experience 7+ years in software engineering Proven ability to deliver independently on complex systems while aligning with overall technical strategy Please contact Alvin More ❯

I am on the lookout for an Enterprise/Solution Architect for a top 50 Law firm and will sit in the Business Systems team that ensures that core business applications and data platforms are reliable, scalable, and aligned with the firm's objectives. Acting as the link between business needs and technology delivery, the team drives digital transformation … estates, reduce technical debt and enable outstanding client and colleague experiences. Solution Design: Develop and design innovative technology solutions that address technical debt, modernise legacy systems, and create new digital products and services across both internal and client-facing initiatives. Strategy: Help set and deliver the firm's technology strategy, aligning solutions with business goals … Provide technical leadership and guidance throughout the project lifecycle, from concept to implementation, ensuring best practices and standards are followed. Integration: Ensure seamless integration of new solutions with existing systems and platforms, maintaining data integrity and security. Collaboration: Work closely with lawyers, clients, internal technical resources, and third-party suppliers to understand requirements, gather feedback, and ensure solutions meet More ❯

Hybrid) Salary £80,000 - £90,000 DOE About the Opportunity A trailblazer in the legal sector is seeking a Solutions Architect with a specialist focus on legacy systems transformation, API-centric design, and enterprise-scale data platform migration. The company is recognised for embracing cutting-edge technology and innovation, driving platform modernisation to support the professional services … architecture role offers the chance to lead on technology consolidation, shape future-state data and application landscapes, and set a clear roadmap for unifying and migrating core business-critical systems to modern SaaS and Azure-based solutions. Key Responsibilities Application Portfolio Mapping: Catalogue and document all enterprise systems, with focus on legacy platforms and complex business … portfolio rationalisation and IT modernisation projects in complex organisations. Strong hands-on experience with Azure and cloud-native integration strategies. Deep understanding of API design, data migration, and enterprise systems integration. Desirable Legal/FinTech/InsurTech/Professional Services sector experience. Experience with legal operations or industry-specific platforms (such as workflow and data processing tools). Certifications More ❯

Hybrid) Salary £80,000 - £90,000 DOE About the Opportunity A trailblazer in the legal sector is seeking a Solutions Architect with a specialist focus on legacy systems transformation, API-centric design, and enterprise-scale data platform migration. The company is recognised for embracing cutting-edge technology and innovation, driving platform modernisation to support the professional services … architecture role offers the chance to lead on technology consolidation, shape future-state data and application landscapes, and set a clear roadmap for unifying and migrating core business-critical systems to modern SaaS and Azure-based solutions. Key Responsibilities Application Portfolio Mapping: Catalogue and document all enterprise systems, with focus on legacy platforms and complex business … portfolio rationalisation and IT modernisation projects in complex organisations. Strong hands-on experience with Azure and cloud-native integration strategies. Deep understanding of API design, data migration, and enterprise systems integration. Desirable Legal/FinTech/InsurTech/Professional Services sector experience. Experience with legal operations or industry-specific platforms (such as workflow and data processing tools). Certifications More ❯

Develop and maintain detailed project plans, timelines, and resource allocations. Oversee project governance, risk management, and reporting. Process & Change Management: Map and embed new processes, drive adoption of new systems, and support change management activities to ensure smooth operational transition. Data Migration & Quality: Oversee data extraction, cleansing, migration, and validation from legacy systems to EnergyCAP, ensuring … data integrity and audit-readiness. You will be expected to demonstrate how you have managed operational data and systems transitions in previous roles-planning, executing, and embedding new ways of working. Testing & Go-Live: Coordinate system configuration, user acceptance testing (UAT), training, and go-live activities. Ensure robust handover to business-as-usual (BAU) teams. Performance Tracking: Monitor project … Apply a structured approach to risk identification and mitigation, with particular focus on data migration and operational handover. Digital Transformation: Lead the digital transformation journey by ensuring that new systems and processes are not only implemented but also fully embedded and operationalised to deliver tangible business value. Utilities Project Manager Experience Required Proven experience as a Project Manager delivering More ❯

Excellent problem-solving, analytical, and communication skills. Excellent communications skills with the ability to convey technical solutions to a non-technical audience. Ability to work with legacy systems while driving modernization. Experience and familiarity with SQL, Blazor & Blazor patterns, SignalR, Azure DevOps, PowerShell, Python, MAUI. Experience with database technologies (e.g., MSSQL, MySQL, MongoDB) and ORM frameworks. Experience More ❯

interactions, generating reports, and offering actionable insights to stakeholders, Provide business analysis consultancy support to projects, requests for change in the Group Change Programme of work, including process or systems improvements. Create detailed requirements and analysis documentation in the format required by the project, request for change or programme of work. Suggest changes that will create business efficiencies with … Awareness Familiarity with regulations around document retention, audit trails, and customer communications (e.g., GDPR, FCA guidelines). Change Management Experience Ability to support the transition from legacy systems to a new platform, including training, communications, and adoption strategies. Knowledge of Document Management Systems (DMS) Experience with DMS platforms, especially around version control and workflow automation. Integration … Awareness Understanding of how the DMS will integrate with existing systems (e.g., CRM, policy admin systems, letter generation tools). Data Migration & Quality Assurance Experience in supporting data/document migration activities, including validation, testing, and reconciliation Disability Statement People's Partnership is an equal opportunities employer. We believe everyone has the right to be treated fairly, with More ❯

HM Land Registry (HMLR) are modernising the systems and services that underpin property ownership across England and Wales - some of the most valuable data in the UK economy. As a Software Developer, you'll play an important role in designing, building and supporting the digital services that help secure property rights and enable the housing market to function. Salary … work in multidisciplinary agile teams with product managers, delivery managers, testers, business analysts and user researchers. Together they design, build and maintain digital cloud services and legacy systems that power HMLR's core services. The community promotes modern engineering standards, continuous improvement and peer learning, offering opportunities to collaborate across teams, contribute to communities of practice and … built and operated across the organisation. HMLR's Developers work on a variety of projects that are central to their digital transformation. This includes rebuilding core registration and casework systems, geospatial data initiatives, developing new cloud-native services and modernising legacy applications into scalable, containerised solutions. If you would like to find out more about the role More ❯

HM Land Registry (HMLR) are modernising the systems and services that underpin property ownership across England and Wales - some of the most valuable data in the UK economy. As a Software Developer, you'll play an important role in designing, building and supporting the digital services that help secure property rights and enable the housing market to function. Salary … work in multidisciplinary agile teams with product managers, delivery managers, testers, business analysts and user researchers. Together they design, build and maintain digital cloud services and legacy systems that power HMLR's core services. The community promotes modern engineering standards, continuous improvement and peer learning, offering opportunities to collaborate across teams, contribute to communities of practice and … built and operated across the organisation. HMLR's Developers work on a variety of projects that are central to their digital transformation. This includes rebuilding core registration and casework systems, geospatial data initiatives, developing new cloud-native services and modernising legacy applications into scalable, containerised solutions. If you would like to find out more about the role More ❯

HM Land Registry (HMLR) are modernising the systems and services that underpin property ownership across England and Wales - some of the most valuable data in the UK economy. As a Software Developer, you'll play an important role in designing, building and supporting the digital services that help secure property rights and enable the housing market to function. Salary … work in multidisciplinary agile teams with product managers, delivery managers, testers, business analysts and user researchers. Together they design, build and maintain digital cloud services and legacy systems that power HMLR's core services. The community promotes modern engineering standards, continuous improvement and peer learning, offering opportunities to collaborate across teams, contribute to communities of practice and … built and operated across the organisation. HMLR's Developers work on a variety of projects that are central to their digital transformation. This includes rebuilding core registration and casework systems, geospatial data initiatives, developing new cloud-native services and modernising legacy applications into scalable, containerised solutions. If you would like to find out more about the role More ❯

we are committed to delivering world-class digital experiences for our customers, partners, and stakeholders. Are you a Senior Software Engineer with a passion for building high-performing, scalable systems and solving complex technical challenges? We’re looking for a talented engineer with strong expertise across .NET and SQL Server to join our team during an exciting period of … with a strong focus on SQL, ETL, data pipelines, performance tuning, and system integrations. You’ll play a key role in shaping our future architecture, modernising legacy systems, and driving improvements in quality, performance, and scalability. This is a hands-on engineering role to start, with a clear path to progression into a Tech Lead position -where … DataBricks Implement clean, maintainable code using SOLID principles and design patterns Collaborate with architecture and product teams to deliver high-quality software at pace Refactor and re-platform legacy data centric components into modern, cloud-first services Data Engineering Drive ETL development, data ingestion, and transformation pipelines Improve database performance and optimise slow-running queries across large datasets More ❯

scalable technology solutions across the Army's digital ecosystem. Working within a multi-disciplinary Defence team, you'll help define and implement solution architectures that modernise legacy systems, establish new digital standards, and ensure systems are interoperable, resilient, and aligned with strategic objectives. The ideal candidate will bring strong Defence or Army experience - particularly an understanding … of command, intelligence, and operational systems - combined with the technical expertise to design solutions that drive real operational advantage. This is a hybrid role and you will be required to work 2 days a week onsite in Andover. Valid SC clearance is essential, and previous MOD/Army experience is highly desirable. Key Responsibilities Lead the definition, design, and … frameworks. Skills & Experience Required Proven experience as a Solution Architect on large-scale, complex transformation programmes. Strong Army or Defence background , ideally with knowledge of command, control, and intelligence systems . Deep understanding of architecture frameworks, design standards and methodologies. Experience with secure software development lifecycles , OWASP , GDPR , and NCSC Cloud Security Principles . Demonstrated ability to design and More ❯

transformation projects, and helping shape the future of data infrastructure. The Role You'll be responsible for the day-to-day management of SQL Server and Azure-based data systems, supporting ETL processes, and driving improvements across data platforms. This is a great opportunity for someone who enjoys solving problems, improving systems, and working collaboratively across teams. Key … Responsibilities Maintain and manage SQL Server and Azure data environments Ensure data system security, patching, and performance tuning Support ETL services and data operations Analyse and remediate legacy data structures Contribute to transformation and change initiatives Identify opportunities to improve data processes and suggest solutions Produce high-quality technical documentation Investigate and resolve issues, including root cause analysis … stored procedure and function development Familiarity with Azure SQL, Azure Analytics, Dataverse or similar (or willingness to learn) Strong analytical skills and ability to reverse-engineer legacy systems Excellent documentation and stakeholder communication skills A proactive, collaborative mindset with a passion for continuous improvement Core Competencies Clear and respectful communicator Open-minded and adaptable to change Self More ❯

for an experienced and pragmatic Engineering Manager to build and lead a team of software engineers in delivering high-quality, scalable, and integrated solutions. This role combines technical leadership, systems thinking, and people management, with a strong focus on interoperability between built and bought systems, data protection, and sustainable delivery. Key Responsibilities: Lead, mentor, and support a cross … functional team of engineers, fostering a high-performance and inclusive engineering culture. Provide architectural oversight across the systems the team owns, ensuring scalable, secure, and maintainable solutions aligned with business objectives. Review and guide the non-functional requirements (e.g. performance, security, reliability, scalability) and integration capabilities of third-party systems, ensuring they meet enterprise and operational standards. Oversee … stack (.NET, C#, Azure) as well as experience with modern JavaScript/TypeScript frameworks (e.g. Node.js, React). Solid experience in evaluating, integrating, and managing third-party or SaaS systems within a broader IT estate. Strong understanding of non-functional requirements and architectural principles for distributed, cloud-native systems. Experience building and maintaining robust APIs, data pipelines, and secure More ❯