7 of 7 Legacy Applications Jobs in Central London

Location: Hybrid – London Salary: £100,000 - £130,000 (depending on experience) We are seeking an experienced Migration Architect to lead and manage the transition of critical legacy applications, data, and infrastructure to modern environments. You will play a key role in designing and executing migration strategies, pre-sales and bids, while ensuring minimal disruption to business operations. … Key Responsibilities Take ownership of critical legacy applications, overseeing migration from planning to execution. Develop comprehensive migration strategies and roadmaps. Assess existing infrastructure and identify migration requirements. Involvement in pre-sales and bids Design and implement migration architectures for cloud and on-premises environments. Create runbooks and provide technical leadership across mission-critical applications. Collaborate with stakeholders More ❯

meet business requirements. Create and document detailed architecture diagrams, cloud infrastructure designs, and technical specifications for new projects or migrations to cloud. Lead the transition of legacy applications and infrastructure to cloud. Cloud Administration & Management : Administer and manage cloud services, and others to optimize cloud infrastructure. Oversee the monitoring and maintenance of cloud environments, including performance optimization More ❯

mobilise delivery Hands-On experience of end-to-end project delivery, working with Agile (Scrum) and Waterfall delivery models including modern software development and deployment practices Understanding of building applications through containerised microservices-based architectures, with a working understanding of cloud methodologies Experienced in migrating legacy applications to cloud based solutions (both to in house private More ❯

applications. You’ll work closely with various teams across the business to develop high-performance software solutions that drive growth. 💡 Key Responsibilities: Develop and maintain SPA (Single Page Applications) using Angular, HTML, CSS, and TypeScript. Build and enhance web services and RESTful APIs using C# and ASP.NET. Support the migration and modernisation of legacy applications. Collaborate … Work with SQL databases, optimising performance and writing efficient stored procedures. (If you don’t meet all the requirements below, reach out anyway!) 💡 Required Skills: Angular – Experience developing SPA applications with Angular, HTML, CSS, and TypeScript. C#/.NET – Strong proficiency in C#, .NET, Linq, and ASP.NET for web services. Database – Solid SQL experience, including designing tables/views More ❯

applications. You’ll work closely with various teams across the business to develop high-performance software solutions that drive growth. 💡 Key Responsibilities: Develop and maintain SPA (Single Page Applications) using Angular, HTML, CSS, and TypeScript. Build and enhance web services and RESTful APIs using C# and ASP.NET. Support the migration and modernisation of legacy applications. Collaborate … performance and writing efficient stored procedures. (If you don’t meet all the requirements below, reach out anyway!) 💡 Required Skills: 10+ years’ commercial dev experience Angular – Experience developing SPA applications with Angular, HTML, CSS, and TypeScript. C#/.NET – Strong proficiency in C#, .NET, Linq, and ASP.NET for web services. Database – Solid SQL experience, including designing tables/views More ❯

Collaborate closely with functional leads, project managers, and client stakeholders to define robust, scalable, and secure SAP architectures. Oversee integration of third-party systems, middleware, and legacy applications into the S/4 HANA environment. Provide expert guidance on SAP best practices, tools, and methodologies. Support performance tuning, data migration strategy, and cutover planning. Ensure alignment with More ❯

role, with offices based in London working on a hybrid basis. This is an exciting time to join as they look to replace a number of legacy applications and ensure their platform is best in class. This will involve looking at items across the technical stack to include robotics and AI. The role is a mix of More ❯