1 to 25 of 45 Remote/Hybrid Legacy Systems Jobs in the UK excluding London

Technical Project Manager (Applications)

Hiring Organisation
Sanderson Recruitment
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£400 - £425 per day
portfolio of around 300 applications and a similar number of third-party suppliers. This is a highly visible role working across legacy systems, operational teams, risk, suppliers and project stakeholders to ensure upgrades, decommissioning activity and application change are delivered safely and effectively. Key responsibilities Lead … coordinate activity across a large portfolio of third-party applications, including legacy systems, upgrades and decommissioning work. Liaise with third-party suppliers to plan, prioritise and deliver application change, ensuring upgrades are managed effectively and service risks are understood. Work closely with operational teams, risk stakeholders ...

Software Engineer - Mission Management Systems

Hiring Organisation
Hackajob Ltd
Location
Yeovil, Somerset, South West, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
Salary
£65,000
standard range are managed through governance controls to protect internal equity. At Leonardo in Yeovil we are seeking an experienced Software Engineer - Mission Management Systems to drive the end-to-end development of high-integrity aircraft software during a critical technical pivot. This role focuses on the evolution … Tactical Mission Management Systems-maintaining the reliability of our legacy manned platforms while architecting the software for our emerging uncrewed and autonomous capabilities. Your impact Working within our Helicopter division, you will be taking ownership of complex mission system software component, ensuring legacy systems ...

Software Engineer - Mission Management Systems

Hiring Organisation
Leonardo DRS
Location
Yeovil, Somerset, United Kingdom
Salary
£ 50 K
above the standard range are managed through governance controls to protect internal equity.At Leonardo in Yeovil we are seeking experienced Software Engineers - Mission Management Systems to drive the end-to-end development of high-integrity aircraft software during a critical technical pivot. This role focuses on the evolution … Tactical Mission Management Systems—maintaining the reliability of our legacy manned platforms while architecting the software for our emerging uncrewed and autonomous capabilities.Your impactWorking within our Helicopter division, you will be taking ownership of complex mission system software component, ensuring legacy systems remain robust ...

Senior Electronic Design Engineer - High Speed Digital

Hiring Organisation
Verso Recruitment
Location
Colchester, Essex, South East, United Kingdom
Employment Type
Permanent
Salary
£55,000
legacy designs and tackle obsolescence projects. Your innovative thinking and problem-solving skills will be at the forefront, ensuring that older systems are revitalised and continue to perform at their best. The ideal candidate will possess a strong background in hardware design engineering. Proficiency in CAD tools … deep understanding of electronic components and systems are crucial. Experience with legacy systems and obsolescence management will set you apart, demonstrating your ability to navigate and update older technologies effectively. Experience & Skills required for the Senior Electronic Design Engineer – High Speed Digital, Reading: Proven experience with ...

IT Data Analyst / IT Data Migration Specialist

Hiring Organisation
Adecco
Location
Havering-atte-bower, Essex, United Kingdom
Employment Type
Contract
Contract Rate
GBP 41 - 54 Hourly
initial discovery phase. Analyse existing datasets and assess data quality. Develop data mapping and migration strategies. Execute data migration from legacy systems to a new cloud platform. Provide recommendations on migration approach, risks, and timelines. Support successful implementation and completion of the migration project. Map the Ocella … systems. Proven ability in data mapping , including matching and transforming data between source and target systems. Experience migrating data from legacy systems to cloud-based platforms . Ability to assess data quality, identify issues, and recommend migration approaches. Desirable Skills Previous experience with iDocs Cloud migrations . ...

Senior Developer

Hiring Organisation
ECS
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£65,000
Developer Location: Cheltenham (Hybrid) Salary: £65k As a Senior Developer, you will play a key role in supporting, maintaining, and evolving our core business systems and integrations. Working within the Business Systems team, you will deliver reliable, scalable solutions that support day-to-day operations, improve user experience … enable business growth. This is a hands-on, varied role combining development, database optimisation, and systems integration. You will collaborate closely with stakeholders across the business, contributing to both new initiatives and continuous improvement of existing platforms. Your responsibilities as a Senior Developer will be: Develop, maintain, and enhance ...

CLOUD INFRASTRUCTURE ARCHITECT

Hiring Organisation
Sanderson Recruitment
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent
client as they embark on one of the most significant technology transformation programmes in their history. As part of a move away from legacy Oracle platforms towards a modern SaaS-first ecosystem, we're looking for a Cloud Infrastructure Architect to help define the future cloud strategy … Join? This is a unique opportunity to join us during a pivotal period of change. The organisation is replacing longstanding legacy systems, investing in market-leading SaaS platforms, implementing Snowflake as its strategic data platform, exploring AI use cases through Snowflake Cortex, and preparing for a major ...

Senior Java Developer

Hiring Organisation
Halian Technology Limited
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
trusted technology partner to major NHS Trusts , with its platform now widely used by clinicians across the UK. Replacing outdated legacy systems with intuitive, user-centric tools, they are improving how healthcare teams operate and ultimately enhancing patient outcomes. With multiple industry awards , major contracts secured … platform and wider engineering function. Youll join a high-performing team of 20+ engineers , working on a mix of greenfield and evolving systems , contributing across a full-stack, microservices architecture . This is more than just a coding role its an opportunity to build technology that directly improves lives ...

Lead Software Engineer

Hiring Organisation
Leonardo DRS
Location
Basildon, Essex, United Kingdom
Salary
£ 70 K
architectural design, risk mitigation, or technical governance.Demonstrated ability to mentor and coach engineers, uplifting capability and promoting software engineering excellence.Familiarity with legacy systems, export controls, interoperability, and long-term product evolution.Ability to collaborate across disciplines, working closely with systems, hardware, and firmware teams to ensure coherent ...

Java Developer

Hiring Organisation
Halian Technology Limited
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
trusted technology partner to major NHS Trusts , with its platform now widely used by clinicians across the UK. Replacing outdated legacy systems with intuitive, user-centric tools, they are improving how healthcare teams operate and ultimately enhancing patient outcomes. With multiple industry awards , major contracts secured … platform and wider engineering function. Youll join a high-performing team of 20+ engineers , working on a mix of greenfield and evolving systems , contributing across a full-stack, microservices architecture . This is more than just a coding role its an opportunity to build technology that directly improves lives ...

Java Full Stack Developer

Hiring Organisation
Mastek
Location
Reading, England, United Kingdom
programme for a central government department. The programme represents the next generation of the UKs biometric capability replacing and integrating with legacy systems and other government departments. You will be part of a Mastek team in a multi-vendor project with a shared code base. … services (EC2, ECS, EKS, API Gateway and Serverless technologies) Integration Engine tools: Apache Camel and Active MQ for messaging, web services and distributed systems Public Sector domain experience preferable ...

Tribe Lead - ( Software) Engineering Centre of Excllence

Hiring Organisation
SD Worx
Location
Salford, Lancashire, United Kingdom
Salary
£ 80 K
with AI" to standardizing it as a core competency, measuring the impact on velocity and code quality. Modernize our approach to legacy systems, using AI to accelerate refactoring and reduce technical debt. Drive the shift from "developer-as-coder" to "developer-as-orchestrator," ensuring our teams effectively ...

Engineering Manager (Remote - UK)

Hiring Organisation
Reonomy
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
closely with Product and Architecture to shape technical strategy and delivery plansGuide teams building and evolving AWS-native and cloud-based platforms, alongside legacy systemsSet and uphold strong engineering standards across code quality, testing, CI/CD, observability and documentationStay close to technical decisions through design reviews, architecture ...

Domain Lead - Central Developments

Hiring Organisation
Hackajob Ltd
Location
Leicester, Leicestershire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
with the ability to build trust, align diverse technical and non-technical teams and influence senior stakeholders. Prior experience with Product Information Management (PIM) systems, product data workflows, or master data capabilities. Familiarity with Google Tag Manager, digital analytics setups, or marketing technology governance. Practical knowledge of user consent … controls across digital channels. Experience managing translation platforms or scaling localised content across international markets. A track record of successfully modernising legacy systems and tech debt without disrupting live operational business. ...

Senior Software Engineer, Android

Hiring Organisation
Halian Technology Limited
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
trusted technology partner to major NHS Trusts, with its platform now widely used by clinicians across the UK. Replacing outdated legacy systems with intuitive, user-centric tools, they are improving how healthcare teams operate and ultimately enhancing patient outcomes. With multiple industry awards, major contracts secured ...

Mobile Developer iOS and Android

Hiring Organisation
Halian Technology Limited
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
trusted technology partner to major NHS Trusts, with its platform now widely used by clinicians across the UK. Replacing outdated legacy systems with intuitive, user-centric tools, they are improving how healthcare teams operate and ultimately enhancing patient outcomes. With multiple industry awards, major contracts secured ...

Lead Software Engineer

Hiring Organisation
Leonardo DRS
Location
Luton, Bedfordshire, United Kingdom
Salary
£ 70 K
architectural design, risk mitigation, or technical governance.Demonstrated ability to mentor and coach engineers, uplifting capability and promoting software engineering excellence.Familiarity with legacy systems, export controls, interoperability, and long-term product evolution.Ability to collaborate across disciplines, working closely with systems, hardware, and firmware teams to ensure coherent ...

Senior Principal Programmer (UK)

Hiring Organisation
UCB Group
Location
Princes Risborough, Buckinghamshire, United Kingdom
Salary
£ 80 K
administrators so study teams can begin work in a ready and reliable environment.You will support programming teams during onboarding, transition from legacy systems, and ongoing operations as a first-line technical contact.You will improve lifecycle management and workflows by documenting processes, supporting validation activities, and automating practical … understand SDLC, validation, audit readiness, and compliant configuration expectations.You can communicate clearly with technical teams and business stakeholders, while tracking setup processes across systems and teams.You bring practical experience with tools such as Domino Data Lab, SAS, R, Git, Azure DevOps, VS Code, or SAS Studio. Are you ready ...

Golang Engineer

Hiring Organisation
Morson Edge
Location
Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£375 - 425 per day
Engineer to join a major replatforming and migration project focused on modernising existing software platforms and infrastructure. The role involves transforming legacy systems to be cloud-ready, enabling on-demand deployment and delivery through a Docker and Kubernetes-based stack. You will work closely with DevOps ...

Data Analyst

Hiring Organisation
Venesky Brown
Location
Glasgow, Scotland, United Kingdom
data governance and information governance standards where available, produce the project’s data migration strategy and plan, producing mapping specifications from legacy systems to future Software as a Service (SaaS) solutions. Define cleansing, transformation and validation rules, coordinate mock loads, reconciliation cycles and final cut over across ...

Associate Director, Government Public Sector, Technical Delivery Manager, Deloitte Digital

Hiring Organisation
Deloitte
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
Contact Centre Transformation: You will contribute to the transformation of CRM and Contact Centre platforms, including Salesforce, Microsoft Dynamics, and Creation, helping modernise systems to improve citizen relationship management and streamline communication channels. This involves supporting the implementation of new technologies and processes to enhance agent effectiveness and citizen … developing team members. Comfortable working with Directors and Partners to support account growth, delivery assurance, and client relationship development. Desirable: Experience with legacy system modernisation and migration projects. Knowledge of user research, service design, and accessibility best practices. Experience in a specific domain is relevant to our Public ...

Associate Director, Government Public Sector, Technical Delivery Manager, Deloitte Digital

Hiring Organisation
Deloitte
Location
Glasgow, Lanarkshire, United Kingdom
Salary
£ 70 K
Contact Centre Transformation: You will contribute to the transformation of CRM and Contact Centre platforms, including Salesforce, Microsoft Dynamics, and Creation, helping modernise systems to improve citizen relationship management and streamline communication channels. This involves supporting the implementation of new technologies and processes to enhance agent effectiveness and citizen … developing team members. Comfortable working with Directors and Partners to support account growth, delivery assurance, and client relationship development. Desirable: Experience with legacy system modernisation and migration projects. Knowledge of user research, service design, and accessibility best practices. Experience in a specific domain is relevant to our Public ...

Associate Director, Government Public Sector, Technical Delivery Manager, Deloitte Digital

Hiring Organisation
Deloitte
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 70 K
Contact Centre Transformation: You will contribute to the transformation of CRM and Contact Centre platforms, including Salesforce, Microsoft Dynamics, and Creation, helping modernise systems to improve citizen relationship management and streamline communication channels. This involves supporting the implementation of new technologies and processes to enhance agent effectiveness and citizen … developing team members. Comfortable working with Directors and Partners to support account growth, delivery assurance, and client relationship development. Desirable: Experience with legacy system modernisation and migration projects. Knowledge of user research, service design, and accessibility best practices. Experience in a specific domain is relevant to our Public ...

Associate Director, Government Public Sector, Technical Delivery Manager, Deloitte Digital

Hiring Organisation
Deloitte
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
Contact Centre Transformation: You will contribute to the transformation of CRM and Contact Centre platforms, including Salesforce, Microsoft Dynamics, and Creation, helping modernise systems to improve citizen relationship management and streamline communication channels. This involves supporting the implementation of new technologies and processes to enhance agent effectiveness and citizen … developing team members. Comfortable working with Directors and Partners to support account growth, delivery assurance, and client relationship development. Desirable: Experience with legacy system modernisation and migration projects. Knowledge of user research, service design, and accessibility best practices. Experience in a specific domain is relevant to our Public ...

CRM Project Manager (Migration)

Hiring Organisation
Head Resourcing
Location
Dunfermline, Fife, United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum
driven organisation undergoing significant digital change. This is a fantastic opportunity to deliver a business-critical project that will consolidate multiple legacy systems into a single modern CRM platform. The Role You'll take ownership of the full project lifecycle, from discovery and vendor selection through … truth that improves customer experience, operational efficiency, and reporting capability. Key Responsibilities Lead a large-scale CRM migration and transformation programme. Assess current systems and define the future-state solution. Manage CRM vendor selection and third-party suppliers. Oversee data migration, governance, and integration activities. Drive stakeholder engagement, project ...