1 to 25 of 53 Legacy Applications Jobs in the UK

dynamic team of developers and contractors, playing a key role in designing scalable, modern software solutions and leading the transformation of legacy applications into cutting-edge, web-based platforms using APIs and industry-standard technologies. This is your chance to drive innovation, influence system architecture, and contribute … digital infrastructure. You will also colaborate with stakeholders to gather business requirements and translate them into robust technical solutions and modernize legacy applications into scalable, web-based platforms. Using modern technologies, you will champion best practices for software architecture, coding standards, and performance, as well as troubleshoot More ❯

dynamic team of developers and contractors, playing a key role in designing scalable, modern software solutions and leading the transformation of legacy applications into cutting-edge, web-based platforms using APIs and industry-standard technologies. This is your chance to drive innovation, influence system architecture, and contribute … digital infrastructure. You will also colaborate with stakeholders to gather business requirements and translate them into robust technical solutions and modernize legacy applications into scalable, web-based platforms. Using modern technologies, you will champion best practices for software architecture, coding standards, and performance, as well as troubleshoot More ❯

dynamic team of developers and contractors, playing a key role in designing scalable, modern software solutions and leading the transformation of legacy applications into cutting-edge, web-based platforms using APIs and industry-standard technologies. This is your chance to drive innovation, influence system architecture, and contribute … digital infrastructure. You will also colaborate with stakeholders to gather business requirements and translate them into robust technical solutions and modernize legacy applications into scalable, web-based platforms. Using modern technologies, you will champion best practices for software architecture, coding standards, and performance, as well as troubleshoot More ❯

Owners, developers, and external stakeholders to define and work towards achievable goals. Here's What You Can Expect To Be Doing Building .NET Core applications Migrating legacy applications to .NET Core (Ruby and/or VB experience would be an advantage but not required) Working towards More ❯

alongside our Senior Developer and Technical Director. You'll play a key role in our ongoing modernisation project, transforming our training software from legacy .NET MVC to modern .NET and Angular architecture. Exciting projects on the horizon include implementing system translation for global expansion and … building robust role-based access control (RBAC) for granular user permissions. Key Responsibilities Work closely with our Senior Developer to modernise legacy applications to .NET 9 and Angular Build robust backend services using Clean Architecture and Domain-Driven Design principles Develop responsive frontend applications with Angular More ❯

alongside our Senior Developer and Technical Director. You'll play a key role in our ongoing modernisation project, transforming our training software from legacy .NET MVC to modern .NET and Angular architecture. Exciting projects on the horizon include implementing system translation for global expansion and … building robust role-based access control (RBAC) for granular user permissions. Key Responsibilities Work closely with our Senior Developer to modernise legacy applications to .NET 9 and Angular Build robust backend services using Clean Architecture and Domain-Driven Design principles Develop responsive frontend applications with Angular More ❯

basis for initially 12 months. We are seeking a Tester to join our clients team to help deliver the migration of legacy applications on JBoss EAP7 to JBoss EAP8, including: Update existing regression test packs to align with current company processes Contribute to a test strategy/… Page Object Model Capybara Selenium Net HTTP/HTTParty Savon SQL (DB2/PostgreSQL) Jenkins BDD (Behaviour Driven Development) Key responsibilities: Support migration of applications from JBoss EAP7 to JBoss EAP8 Creating and executing manual test scripts as needed Writing automated web application and REST/SOAP API tests … align with current company processes Create an automated test pipeline using Jenkins Nice to have: Experience migrating legacy systems Experience with JBoss applications Kubernetes/Docker Zephyr Scale Jira Please apply by submitting your latest CV for immediate review. Thanks, Unify More ❯

Core. Database expertise – working knowledge of SQL Server/T-SQL. Source control systems – proficient with Git. Security best practices – familiarity with securing web applications, handling vulnerability findings, and implementing security patches. Performance optimization – ability to identify and resolve performance bottlenecks across the stack. Experience maintaining and modernizing legacy applications – with a pragmatic approach to balancing short-term needs and long-term improvements. If this sounds like the role for you, click ‘apply now’ and a member of our team will be in touch. More ❯

Core. Database expertise – working knowledge of SQL Server/T-SQL. Source control systems – proficient with Git. Security best practices – familiarity with securing web applications, handling vulnerability findings, and implementing security patches. Performance optimization – ability to identify and resolve performance bottlenecks across the stack. Experience maintaining and modernizing legacy applications – with a pragmatic approach to balancing short-term needs and long-term improvements. If this sounds like the role for you, click ‘apply now’ and a member of our team will be in touch. More ❯

Core. Database expertise – working knowledge of SQL Server/T-SQL. Source control systems – proficient with Git. Security best practices – familiarity with securing web applications, handling vulnerability findings, and implementing security patches. Performance optimization – ability to identify and resolve performance bottlenecks across the stack. Experience maintaining and modernizing legacy applications – with a pragmatic approach to balancing short-term needs and long-term improvements. If this sounds like the role for you, click ‘apply now’ and a member of our team will be in touch. More ❯

Core. Database expertise – working knowledge of SQL Server/T-SQL. Source control systems – proficient with Git. Security best practices – familiarity with securing web applications, handling vulnerability findings, and implementing security patches. Performance optimization – ability to identify and resolve performance bottlenecks across the stack. Experience maintaining and modernizing legacy applications – with a pragmatic approach to balancing short-term needs and long-term improvements. If this sounds like the role for you, click ‘apply now’ and a member of our team will be in touch. More ❯

The engagement covers a full data centre exit and cloud migration programme. It includes a combination of rehosting, replatforming and refactoring legacy applications into cloud-native Azure solutions, as well as associated infrastructure and data migration streams. We are looking for experienced: Migration Architects - skilled in assessing … and refactoring applications for Azure PaaS/IaaS, with a strong understanding of cloud-native principles. Enterprise Architects - to shape strategy, define roadmaps and align technology with business goals across the programme. Technical Solution Architects - to design end-to-end technical solutions and ensure seamless integration across systems and … work scheme. Vantage Point Global is fully committed to being an Equal Opportunities, inclusive employer. We are passionate about attracting diverse talent, and welcome applications regardless of ethnicity, culture, age, gender, nationality, religion, disability, or sexual orientation. More ❯

across a multi-cloud, high-transaction environment where compliance, trust, and communication are critical. You’ll work across Azure, GCP, and OCI, with legacy AWS components being transitioned to Azure. What You’ll Be Doing: Assist … on cloud security architecture, primarily across Azure, with some GCP and OCI. Partner with IT and the business to assess and secure key cloud applications and infrastructure. Assist in migrating and securing legacy applications into a newly structured cloud tenancy. Ensure alignment with compliance frameworks like More ❯

and mitigate technical debt , ensuring a balance between quick wins and long-term stability . Oversee the refactoring and modernization of legacy applications , ensuring observability, performance, and security . Collaborate with Chief Engineers and engineering teams to define best practices for ETL, data integration, and cloud adoption More ❯

and mitigate technical debt , ensuring a balance between quick wins and long-term stability . Oversee the refactoring and modernization of legacy applications , ensuring observability, performance, and security . Collaborate with Chief Engineers and engineering teams to define best practices for ETL, data integration, and cloud adoption More ❯

and mitigate technical debt , ensuring a balance between quick wins and long-term stability . Oversee the refactoring and modernization of legacy applications , ensuring observability, performance, and security . Collaborate with Chief Engineers and engineering teams to define best practices for ETL, data integration, and cloud adoption More ❯

and mitigate technical debt , ensuring a balance between quick wins and long-term stability . Oversee the refactoring and modernization of legacy applications , ensuring observability, performance, and security . Collaborate with Chief Engineers and engineering teams to define best practices for ETL, data integration, and cloud adoption More ❯

per annum + Benefits Drive the Future of Enterprise Migration We are seeking a Migration Architect to lead the transformation of mission-critical applications, data, and infrastructure. This role is ideal for an experienced architect with a deep understanding of migration strategies and cloud technologies, ensuring seamless transitions with … minimal disruption to business operations. Key Responsibilities: Own and manage the migration of legacy applications from planning to execution. Design and implement comprehensive migration strategies across cloud and on-premises environments . Assess existing systems to determine migration requirements and develop technical roadmaps . Lead high-impact More ❯

per annum + Benefits Drive the Future of Enterprise Migration We are seeking a Migration Architect to lead the transformation of mission-critical applications, data, and infrastructure. This role is ideal for an experienced architect with a deep understanding of migration strategies and cloud technologies, ensuring seamless transitions with … minimal disruption to business operations. Key Responsibilities: Own and manage the migration of legacy applications from planning to execution. Design and implement comprehensive migration strategies across cloud and on-premises environments . Assess existing systems to determine migration requirements and develop technical roadmaps . Lead high-impact More ❯

per annum + Benefits Drive the Future of Enterprise Migration We are seeking a Migration Architect to lead the transformation of mission-critical applications, data, and infrastructure. This role is ideal for an experienced architect with a deep understanding of migration strategies and cloud technologies, ensuring seamless transitions with … minimal disruption to business operations. Key Responsibilities: Own and manage the migration of legacy applications from planning to execution. Design and implement comprehensive migration strategies across cloud and on-premises environments . Assess existing systems to determine migration requirements and develop technical roadmaps . Lead high-impact More ❯

XDR platforms, ensuring continuous improvement in detection and response capabilities, including automation playbooks. Ability to plan and execute migration activities from legacy applications to cloud platforms, such as WAF rules migration. Experience with Observability tools like Grafana, Prometheus, ELK, OCI Observability. Extensive Linux OS knowledge for troubleshooting. … Strong problem-solving skills and attention to detail. Ability to adapt to a dynamic work environment with frequent changes. We warmly invite applications in English. Diversity & Inclusion at Sportserve At Sportserve, we are committed to fostering a diverse and inclusive workplace. We value backgrounds, skills, and perspectives from all More ❯

of Managed Services will be responsible for building an exceptional operation to manage the transition to live - and ongoing running - of our clients' services, applications, data, infrastructure and cloud estates. We believe that Managed Services, done effectively, can significantly enhance citizen and user experiences, bolster the resilience of public … services, and continually improve the applications that deliver essential capabilities to our society. The successful candidate will join the existing practice to help us to grow, develop and support the sale of a set of differentiated offerings covering the end-to-end design, transition and support for a wide … be assessed during the application process. Understanding of the issues and challenges that the public sector faces in supporting and transforming legacy applications, as well as minimising the risk of future legacy technology Experience building trusted advisor relationships with senior client stakeholders within the public More ❯

OS migrations, AWS/AVD/W365. Technical Skills: • Proficiency in Microsoft Intune and other modern management solutions. • Expertise in APP-V inc legacy versions and application/application Packaging virtualization technologies. • Strong understand of multi cloud EUC platforms … AVD/W365/AWS/Appstream • Proven experience with Remote Desktop Services like Citrix and other VDI models. • Familiarity with Legacy Applications modernisation for current windows platforms. • Strong knowledge of Windows 10 and Windows 11 operating systems. • Familiarity with security best practices and compliance requirements. More ❯

OS migrations, AWS/AVD/W365. Technical Skills: • Proficiency in Microsoft Intune and other modern management solutions. • Expertise in APP-V inc legacy versions and application/application Packaging virtualization technologies. • Strong understand of multi cloud EUC platforms … AVD/W365/AWS/Appstream • Proven experience with Remote Desktop Services like Citrix and other VDI models. • Familiarity with Legacy Applications modernisation for current windows platforms. • Strong knowledge of Windows 10 and Windows 11 operating systems. • Familiarity with security best practices and compliance requirements. More ❯

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 More ❯