Legacy Applications Jobs in the UK

26 to 50 of 53 Legacy Applications Jobs in the UK

Software Engineer

South Croydon, London, United Kingdom
Hybrid / WFH Options
Inspire People
Developers who 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 … 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 to work at HMLR, a … via Teams on Wednesday 12th of November at 12:30pm. Follow the application link for booking instructions. HMLR's Core Tech Stack Languages: Java and Python (with some legacy Delphi). Frameworks: Spring Boot, Flask, Django. Cloud & Hosting: AWS and OpenShift (container-based environments). Containers & DevOps: Docker, Kubernetes, CI/CD pipelines (Jenkins, GitHub/GitLab). More ❯
Employment Type: Permanent, Work From Home
Salary: £40,000
Posted:

Software Engineer

Telford, Shropshire, West Midlands, United Kingdom
Hybrid / WFH Options
Inspire People
Developers who 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 … 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 to work at HMLR, a … via Teams on Wednesday 12th of November at 12:30pm. Follow the application link for booking instructions. HMLR's Core Tech Stack Languages: Java and Python (with some legacy Delphi). Frameworks: Spring Boot, Flask, Django. Cloud & Hosting: AWS and OpenShift (container-based environments). Containers & DevOps: Docker, Kubernetes, CI/CD pipelines (Jenkins, GitHub/GitLab). More ❯
Employment Type: Permanent, Work From Home
Salary: £40,000
Posted:

Software Engineer

Devon, South West, United Kingdom
Hybrid / WFH Options
Inspire People
Developers who 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 … 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 to work at HMLR, a … via Teams on Wednesday 12th of November at 12:30pm. Follow the application link for booking instructions. HMLR's Core Tech Stack Languages: Java and Python (with some legacy Delphi). Frameworks: Spring Boot, Flask, Django. Cloud & Hosting: AWS and OpenShift (container-based environments). Containers & DevOps: Docker, Kubernetes, CI/CD pipelines (Jenkins, GitHub/GitLab). More ❯
Employment Type: Permanent, Work From Home
Salary: £40,000
Posted:

Full-Stack Software Developer

Kingston Upon Hull, England, United Kingdom
Selectgroup
deliver high-quality solutions. Key Responsibilities Software Development • Design, build, and maintain software solutions using Node.js with Express (backend) and Vue.js (frontend). • Support and maintain legacy applications in PHP and jQuery. • Write efficient database queries and structures in relational (MySQL/MariaDB) and NoSQL (MongoDB). • Develop secure, reliable, and scalable applications with clear documentation. … as: • Sales Orders, Delivery Notes, Invoices, Credit Notes; • Purchase Orders, Goods Receipt Notes (GRNs), Purchase Invoices; • Stock Control and Inventory Management. Security & Compliance • Follow secure coding practices and ensure applications meet security standards. • Protect customer and business data in line with UK GDPR and data security policies. • Implement proper authentication, access control, and audit logging where relevant. Teamwork & Collaboration … Required Skills & Knowledge • Strong logical and analytical thinking with ability to visualise end-to-end processes. • Proficiency in Node.js, Express, and Vue.js. • Experience with PHP and jQuery for legacy system support. • Database knowledge: MySQL/MariaDB and MongoDB. • Deployment skills with Docker and Linux servers. • Understanding of modern development practices: Git, CI/CD, automated testing. • Awareness of More ❯
Posted:

Senior Infrastructure Engineer

London, South East, England, United Kingdom
Hybrid / WFH Options
Computer Futures
New Relic or similar. Bonus Points For: Infrastructure as Code (ARM, Bicep, Terraform) Cloud networking (firewalls, load balancers, VNets) SQL Server performance and optimization Experience modernizing legacy applications in Azure Why You'll Love Working Here Remote-First Culture - Work from anywhere in the UK, or drop into our Hampshire HQ when you fancy. Flexible Working Hours More ❯
Employment Type: Full-Time
Salary: £75,000 - £100,000 per annum
Posted:

AWS Solution Architect

England, United Kingdom
Anson McCade
AWS Solution Architect, you will design, implement, and oversee transformative cloud solutions for tier-1 clients across multiple sectors. You’ll work on everything from migrating legacy applications to building cloud-native solutions that support AI and machine learning initiatives. You’ll collaborate closely with developers, data scientists, and business stakeholders to ensure scalable, secure, and high More ❯
Posted:

Software Developer - .NET - Tech Transformation

South West, England, United Kingdom
Sanderson
their market and they are in the process of continuing to evolve and modernise, they are undertaking a major transformation of their digital platforms, including the migration of legacy systems to Microsoft Dynamics and cloud-native solutions. We are looking for a talented Software Developer to contribute to the ongoing development and maintenance of in-house systems as … the design, enhancement, and migration of legacy systems built in C#, VB.NET, and Angular/TypeScript, using MySQL, PostgreSQL, and SQL Server technologies. Maintaining core business-critical applications, ensuring reliability, maintainability, and ongoing evolution. Act as a liaison between the development team and internal business stakeholders, translating business needs into scalable technical solutions. Contribute to the implementation … and proactive environment management. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. More ❯
Employment Type: Full-Time
Salary: £55,000 - £65,000 per annum
Posted:

Software Developer - .NET - Tech Transformation

Wiltshire, South West, United Kingdom
Sanderson Recruitment
their market and they are in the process of continuing to evolve and modernise, they are undertaking a major transformation of their digital platforms, including the migration of legacy systems to Microsoft Dynamics and cloud-native solutions. We are looking for a talented Software Developer to contribute to the ongoing development and maintenance of in-house systems as … the design, enhancement, and migration of legacy systems built in C#, VB.NET, and Angular/TypeScript, using MySQL, PostgreSQL, and SQL Server technologies. Maintaining core business-critical applications, ensuring reliability, maintainability, and ongoing evolution. Act as a liaison between the development team and internal business stakeholders, translating business needs into scalable technical solutions. Contribute to the implementation … and proactive environment management. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. More ❯
Employment Type: Permanent
Salary: £65,000
Posted:

Senior .NET and React Developer - 12 months - Edinburgh

Edinburgh, Midlothian, Scotland, United Kingdom
Lorien
The successful candidate will be required to be in office in Edinburgh from time to time. Work closely with other members of the team to support a number of applications across the organisation. These applications cover both modern cloud based applications and some more legacy on-prem applications. Consult and collaborate with cross-functional teams … owners, business analysts, UI/UX and test teams, to deliver high-quality solutions. Contribute to software development projects, providing architectural input when required. Provide BAU support for main applications including minor enhancements to ensure that the applications meet current legislation Maintain development environments for the applications using Azure DevOps. Maintain documentation for any updates to these … Architecture review etc) Support the redevelopment of a number of legacy applications. Conduct and participate in code reviews ensuring adherence to defined coding standards. Transition any additional applications from a third party vendor to on site support and development as required. Advise on knowledge transfer strategies with third party vendors to ensure a smooth transition. Carbon60, Lorien More ❯
Employment Type: Contractor
Rate: £400 - £425 per day
Posted:

D365 Solution Architect

Preston, Lancashire, United Kingdom
Eligo Recruitment
understanding of D365 CRM/Case Management. In this role you will lead on the integration of D365 and specifically the CRM/Case Management with the core business applications and wider Power Platform applications. To be a success in this role you will have practical experience of creating and implementing a robust solutions architecture to integratetheD365 CRM/… Cloud architecture. You will work closely with the development team to provide guidance and deliver a stable secure D365 environment. This will include the replacement of legacy applications including the successful migration of sensitive data. An understanding of the complexities of Microsoft Licencing would be useful. This in an opportunity to join an organisation with an excellent … and applicants. We actively celebrate and embrace differences, including but not limited to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran status, and disability. We encourage applications from individuals of all backgrounds and experiences and all will be considered for employment without discrimination. At Eligo Recruitment diversity, equity and inclusion is integral to achieving our mission More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

D365 Solution Architect

Brighton, East Sussex, England, United Kingdom
Eligo Recruitment
Architect, ideally with an in-depth understanding of D365 suite. In this role you will lead on the integration of Dynamics CRM/Case Management with the core business applications and wider Power Platform applications. To be a success in this role you will have practical experience of creating and implementing a robust solutions architecture to integrate the Dynamics … Cloud architecture. You will work closely with the development team to provide guidance and deliver a stable secure D365 environment. This will include the replacement of legacy applications including the successful migration of sensitive data. An understanding of the complexities of Microsoft Licencing would be useful.This in an opportunity to join an organisation with an excellent reputation … and applicants. We actively celebrate and embrace differences, including but not limited to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran status, and disability. We encourage applications from individuals of all backgrounds and experiences and all will be considered for employment without discrimination. At Eligo Recruitment diversity, equity and inclusion is integral to achieving our mission More ❯
Employment Type: Full-Time
Salary: £65,000 - £85,000 per annum
Posted:

D365 Solution Architect

Brighton, Sussex, United Kingdom
Eligo Recruitment Ltd
understanding of D365 CRM/Case Management. In this role you will lead on the integration of D365 and specifically the CRM/Case Management with the core business applications and wider Power Platform applications. To be a success in this role you will have practical experience of creating and implementing a robust solutions architecture to integrate the D365 … Cloud architecture. You will work closely with the development team to provide guidance and deliver a stable secure D365 environment. This will include the replacement of legacy applications including the successful migration of sensitive data. An understanding of the complexities of Microsoft Licencing would be useful. This in an opportunity to join an organisation with an excellent … and applicants. We actively celebrate and embrace differences, including but not limited to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran status, and disability. We encourage applications from individuals of all backgrounds and experiences and all will be considered for employment without discrimination. At Eligo Recruitment diversity, equity and inclusion is integral to achieving our mission More ❯
Employment Type: Permanent
Salary: GBP 65,000 - 85,000 Annual
Posted:

D365 Solution Architect

Preston, Brighton, East Sussex, United Kingdom
Eligo Recruitment Ltd
Architect, ideally with an in-depth understanding of D365 suite. In this role you will lead on the integration of Dynamics CRM/Case Management with the core business applications and wider Power Platform applications. To be a success in this role you will have practical experience of creating and implementing a robust solutions architecture to integrate the Dynamics … Cloud architecture. You will work closely with the development team to provide guidance and deliver a stable secure D365 environment. This will include the replacement of legacy applications including the successful migration of sensitive data. An understanding of the complexities of Microsoft Licencing would be useful. This in an opportunity to join an organisation with an excellent … and applicants. We actively celebrate and embrace differences, including but not limited to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran status, and disability. We encourage applications from individuals of all backgrounds and experiences and all will be considered for employment without discrimination. At Eligo Recruitment diversity, equity and inclusion is integral to achieving our mission More ❯
Employment Type: Permanent
Salary: £65000 - £85000/annum Bonus c10% + Exceptional pension
Posted:

Senior Software Engineer

Coventry, Warwickshire, United Kingdom
Moneycorp Bank Limited
Next Challenge Moneycorp is modernising its payments platform, and this role is a key part of that journey. The Payment Evolution Project is focused on containerising and modernising existing applications for Azure deployment. This is a technical migration, not a major functionality rewrite-our goal is to transition to a more scalable, cloud-native architecture while maintaining stability. As … a Senior Software Engineer, you'll be working with .NET, Azure, and Kafka, ensuring that applications are optimised for cloud deployment and aligned with modern development practices. You'll assess the right .NET versioning strategy, manage dependency transitions (e.g., moving from MSMQ to Kafka), and ensure smooth migration of libraries and frameworks. Along with modernisation, you'll also be … on new features rollout in the existing system or new projects. What You'll Be Doing: Coaching and mentoring a team of 2-4 engineers. Modernising and containerising existing applications for Azure deployment. Build new cloud native event driven applications. Ensuring applications are cloud-ready without unnecessary functionality rewrites. Evaluating and implementing the right .NET framework version for More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Solutions Architect - London

England, United Kingdom
DBFS Ltd
hands-on experience with the implementation with at least one of: Salesforce ClickSoftware Solutions Enterprise CRM, ERP and order management software such as, SAP, Oracle and legacy applications Strong desire to work both in design and in 'hands-on' implementation modes in the delivery of solutions. Excellent written and verbal communication skills in English. Experience with Agile More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Product Owner

Chester, England, United Kingdom
Hybrid / WFH Options
ShortList Recruitment Limited
align with both business objectives and customer needs. The successful candidate will lead all Agile ceremonies, define and track key product metrics and support the transition from a legacy application to a modern, cloud-based web platform. The role will suit someone with the following skills: Extensive experience in product ownership or management Proven success in delivering software More ❯
Posted:

Senior Product Owner

wrexham, united kingdom
Hybrid / WFH Options
ShortList Recruitment Limited
align with both business objectives and customer needs. The successful candidate will lead all Agile ceremonies, define and track key product metrics and support the transition from a legacy application to a modern, cloud-based web platform. The role will suit someone with the following skills: Extensive experience in product ownership or management Proven success in delivering software More ❯
Posted:

Senior Product Owner

warrington, cheshire, north west england, united kingdom
Hybrid / WFH Options
ShortList Recruitment Limited
align with both business objectives and customer needs. The successful candidate will lead all Agile ceremonies, define and track key product metrics and support the transition from a legacy application to a modern, cloud-based web platform. The role will suit someone with the following skills: Extensive experience in product ownership or management Proven success in delivering software More ❯
Posted:

Senior Product Owner

birkenhead, north west england, united kingdom
Hybrid / WFH Options
ShortList Recruitment Limited
align with both business objectives and customer needs. The successful candidate will lead all Agile ceremonies, define and track key product metrics and support the transition from a legacy application to a modern, cloud-based web platform. The role will suit someone with the following skills: Extensive experience in product ownership or management Proven success in delivering software More ❯
Posted:

Solutions Architect

London, England, United Kingdom
Hybrid / WFH Options
Allen Lane
a complex, multi-system environment. A broad understanding of modern technologies, platforms, and design principles, alongside experience working in Agile and DevOps cultures. Experience in modernising legacy applications & systems The ability to think strategically and balance innovation, risk, and value to deliver sustainable digital transformation. Strong influencing skills, with the confidence to challenge, negotiate, and gain buy More ❯
Posted:

Solutions Architect

london, south east england, united kingdom
Hybrid / WFH Options
Allen Lane
a complex, multi-system environment. A broad understanding of modern technologies, platforms, and design principles, alongside experience working in Agile and DevOps cultures. Experience in modernising legacy applications & systems The ability to think strategically and balance innovation, risk, and value to deliver sustainable digital transformation. Strong influencing skills, with the confidence to challenge, negotiate, and gain buy More ❯
Posted:

Solutions Architect

slough, south east england, united kingdom
Hybrid / WFH Options
Allen Lane
a complex, multi-system environment. A broad understanding of modern technologies, platforms, and design principles, alongside experience working in Agile and DevOps cultures. Experience in modernising legacy applications & systems The ability to think strategically and balance innovation, risk, and value to deliver sustainable digital transformation. Strong influencing skills, with the confidence to challenge, negotiate, and gain buy More ❯
Posted:

AWS Solution Architect

London, South East, England, United Kingdom
Accenture
will: Work for tier-1 clients across industry sectors - helping them turn their cloud strategy into reality.? Help design and deliver transformative cloud solutions - from migrating legacy applications onto Cloud, to building innovative, new cloud-native applications. Continue to learn and grow - we actively encourage and support continuous learning and certification. Serve as a cloud evangelist, educating More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Senior Java Engineer with Technical Ownership

London, United Kingdom
Us Bank
/Qualities Experience working in large organisations with demonstrableskills of cross team collaboration Recent experience in product and compliance management Java - Extensive experience working with both large enterprise monolithic applications and modern cloud, micro service platforms Spring Boot, Spring MVC, JSP, Dropwizard, Maven, Gradle, Tomcat, Jetty, Junit, Mockito Microsoft SQL Server/Service Broker, TSQL, RDS Functional and Nonfunctional … testing experience - ability to create and maintain complex automated testing suites for modern and legacy application DevOps capabilities Containers, cloud, automation, security, configuration management, CI/CD Continuous Integration - Jenkins (declarative and containerised pipelines), GIT Experience working with Agile processes and methodologies Payments experience Lead the evaluation of ideas, tools, technology, standards and best practice Support innovation by More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Infrastructure Engineer

London, South East, England, United Kingdom
Hybrid / WFH Options
Computer Futures
team driving the evolution of cloud-native platforms used by millions. This is your chance to architect, optimise, and scale infrastructure that powers real-world impact - from performance-critical applications to enterprise-grade systems. You'll be at the forefront of infrastructure strategy, working with cutting-edge Azure technologies and .NET stacks to deliver speed, reliability, and resilience across … with APM tools (e.g. New Relic, AppDynamics) Bonus Points For: Infrastructure as Code (ARM, Bicep, Terraform) Cloud networking (VNets, firewalls, load balancers) SQL Server performance tuning Experience modernising legacy apps in Azure Why You'll Love It Here: Remote-First Culture - Work from anywhere in the UK Flexible Hours - Fit work around your life Career Growth - Dedicated training More ❯
Employment Type: Full-Time
Salary: £70,000 - £100,000 per annum
Posted:
Legacy Applications
10th Percentile
£51,250
25th Percentile
£58,438
Median
£70,000
75th Percentile
£80,000
90th Percentile
£93,750