12 of 12 Legacy Code Jobs in London

market. Having received huge investment, they are on a journey to truly disrupt the industry and are not held back by any legacy code or old customers. This means that they're able to build out state-of-the-art, Greenfield code which can focus on being ...

market. Having received huge investment, they are on a journey to truly disrupt the industry and are not held back by any legacy code or old customers. This means that they're able to build out state-of-the-art, Greenfield code which can focus on being ...

looking for a dynamic software engineer excited to help scale a fintech start-up. Here, you won't be bogged down by legacy code—you'll have the opportunity to build innovative, greenfield projects. You'll be responsible for developing high-quality applications across our platform, as well … ready to contribute to architectural decisions as we scale. Responsibilities Develop and test backend applications Analyse and maintain existing software Design highly scalable, testable code Identify and resolve programming bugs Contribute to architectural and technical decisions Collaborate with cross-functional teams to define and refine platform features Technical Skills ...

Engineer to help scale its platform and build robust, high-performance backend systems. This is an opportunity to work on greenfield projects rather than legacy code, with real influence over technical and architectural decisions as the business grows. You will join a collaborative engineering team focused on building … fast-paced start-up environment. Key Responsibilities Design, develop and test backend applications Analyse, maintain and improve existing software Build scalable, testable and maintainable code Identify and resolve software defects Contribute to architectural and technical decision-making Collaborate with product, engineering and other stakeholders to shape platform features Technical ...

opportunity As a Senior C++ Developer, you won’t be maintaining legacy code or adding features at the edges. You have the option to work fully remote or partically remote with access to the clients offices. You’ll be designing and building core systems that will ultimately … highly capable, mission-driven technical team If you’re a senior C++ engineer who wants their next role to be meaningful, technically deep, and legacy-defining, this is worth a conversation. Edison Hill Search are operating and advertising as an Employment Agency for permanent positions and as an Employment ...

looking for someone who is comfortable operating with autonomy, can think critically about system design, and enjoys improving and scaling platforms rather than maintaining legacy code. Clear communication and sound technical judgement matter more than titles or years served. The successful candidate will have a proven track record ...

their fields, pushing the boundaries of technology and finance every day. Innovation & Impact: Work in a modern, young codebase with minimal legacy code and technical debt. You’ll have the freedom to choose the best technology for the job, allowing you to innovate and deliver at an unmatched ...

will shape architecture, tooling, and engineering culture, working closely with the CEO and Head of Technology. If you are looking for a large legacy codebase and rigid process, this role is not for you. If you want to ship, break things, fix them, and build something from ...

C# and .NET 10+ (Minimal APIs, Blazor) Modern frontend: Svelte, Solid, HTMX, Astro, Tailwind CSS MSSQL Server AWS services (S3, CloudFront, Lambda, CloudWatch, WAF) Legacy codebase (VB.NET, .NET Framework 4.8.1, WebForms). We're migrating away and should be done within 12 months, but you'll need to work … it. We want someone who keeps up with the industry, gets excited by new tech, but also isn't afraid to dig into a legacy VB.NET codebase and figure out how to migrate it properly. If you spend your free time tinkering with side projects or reading about ...

stack (.NET Framework/.NET Core, HTML/CSS/TypeScript/React, Python, SQL Server, Oracle). The role focuses on refactoring legacy systems to reduce technical debt, improve reliability and performance, and embed modern security patterns across the service estate. Tasks Design, build, and maintain server-side …/TypeScript, Python, and relational databases (SQL Server, Oracle); contribute to API and UI development, data access layers, and integration points. Refactor and modernise legacy codebases: modularisation, dependency updates, performance tuning, improved observability, and raising automated test coverage within CI/CD. Embed modern security patterns and controls across ...

Lead Elite Teams, Shape the Future of HR Tech What You'll Do: Design and develop high-performance, scalable PHP applications Modernize and maintain legacy PHP codebases with continuous refactoring approaches Deploy production code with confidence using terraform and GitHub actions Collaborate cross-functionally with engineers, UX designers … GitHub Copilot, Claude, ChatGPT) to accelerate development Exposure to Laravel and an understanding of modern PHP practices Comfortable working with both modern frameworks and legacy codebases Hands-on experience with AWS Solid understanding of software architecture and design patterns Understanding of secure coding practices Experience collaborating in cross-functional ...

supporting batch processes and high-volume OLTP systems in either Oracle custom or Oracle Apps EBS. Strong analytical skills required - including analysis of legacy codeset, working within a multi-disciplinary teams to impact requirements, input into solutioning process to drive out technical options, hands-on prototyping of potential solution … approaches. Capability to produce robust, highly performant code, experience of and capability with performance testing in a high-volume environments. ...