26 to 50 of 53 Legacy Code Jobs in England

help build, modernise, and support business-critical Windows applications for this fantastic Software Consultancy. If you enjoy C#, SQL Server, system integrations, and transforming legacy code into clean, modern.NET solutions, this is a great opportunity to make a real impact click apply for full job details ...

experience working across the entire SDLC , with a solid understanding of control algorithms, state machines, and software abstraction layers. Familiar with modifying and refactoring legacy code bases to modern standards. Strong foundation in engineering mathematics and problem-solving from first principles. Experienced in producing technical documentation and maintaining ...

Hands on experience with Kotlin for server side, or/and React and Typescript for the frontend. Proven track record of refactoring and modernising legacy codebases and architectures, improving performance and maintainability while minimising risk and customer impact. Track record of integrating and optimizing AI/ML-enabled features ...

technically challenging work items, breaking them down into manageable tasks and making sound implementation decisions.* Work effectively within an existing, and in some areas legacy codebase, balancing respect for established team practices with thoughtful technical improvement.* Demonstrate the potential to lead technical projects.* Provide guidance, coaching and technical mentoring ...

able to dive deep and rapidly iterate on ideas with your team despite some ambiguity. Relevant experience and skills Building Android Applications Writing & Deleting code Build tools like Gradle, GitHub Actions, and Circle CI Continuous Integration patterns Finding and fixing bugs Asynchronous coding patterns Performance Analysis and Optimization Dealing … with legacy code Unit & Integration Tests Open Source Working in a globally distributed team Self-starting and good at time management Integrating with bespoke lovingly hand-crafted backend services from the days of yore. Designing solutions for open ended problems Bachelors degree in Computer Science or related field ...

able to dive deep and rapidly iterate on ideas with your team despite some ambiguity. Relevant experience and skills Building iOS Applications Writing & Deleting code Build tools like Tuist, xcodebuild, GitHub Actions, and Circle CI Continuous Integration patterns Finding and fixing bugs Functional coding patterns Performance Analysis and Optimization … Dealing with Objective-C legacy code Unit & Integration Tests Open Source Working in a globally distributed team Self-starting and good at time management Integrating with bespoke lovingly hand-crafted backend services from the days of yore. Designing solutions for open ended problems Bachelors degree in Computer Science ...

functionality. Our programming language of choice is Swift, and we now build all new features exclusively using SwiftUI, but you'll occasionally work with legacy code in Objective-C.You won't be coding in isolation - our culture is strongly collaborative, whether pair programming with other developers or working … closely with designers, editorial and commercial colleagues. Sometimes deciding what code to write is as hard as writing the code itself. As an engineer you'll be involved in product decisions as well as technical ones. You'll be reviewing the code of other engineers to ensure ...

client has a world-class AI solution for SAP customers looking to modernise their legacy code and optimise business processes. This client has received significant funding and has a great leadership team, putting them in a strong position to realise their ambitious business plans. They require SAP Engineers ...

Java, to successfully accomplish development tasks. Conduct thorough testing at the unit, functional, and integration levels to ensure software reliability and performance. Handle both legacy code and new development projects. Promote collaboration and synergy among traders, researchers, and software engineers. Qualifications: Experience in designing, developing, and supporting mission ...

your experience and skills can contribute to their success. This will involve working on new features and enhancements, re-architecting, fixing defects and porting legacy code to new technologies. Key Responsibilities Manage a Scrum team developing our Payments software products using agile methodologies. Growing the team skills ...

design docs through implementation, testing, deployment, and production monitoring. Continuously improve the reliability, performance, and observability of the gateway; ramp quickly into unfamiliar and legacy code paths and reduce operational toil. Participate in on-call rotations, drive incident resolution, and write postmortems that raise reliability standards. ...

able to dive deep and rapidly iterate on ideas with your team despite some ambiguity. Relevant experience and skills: Building iOS Applications Writing & Deleting code Build tools like Tuist, xcodebuild, GitHub Actions, and Circle CI Continuous Integration patterns Finding and fixing bugs Functional coding patterns Performance Analysis and Optimization … Dealing with Objective-C Legacy code Unit & Integration Tests Open Source Working in a globally distributed team Self-starting and good at time management Integrating with bespoke lovingly hand-crafted Back End services from the days of yore. Designing solutions for open ended problems Bachelor's degree ...

evidence to demonstrate that the software requirements have been satisfied. Analyses existing software for architectural or design issues and drives improvement of the existing code base to meet modern requirements for robustness and safety. Analyses verification test results against software requirements. Provides targeted testing of software level functionality … embedded software testing at module level. Degree Qualified Strong knowledge of modern C++ in relation to real-time systems, including an understanding of refactoring legacy code to improve robustness. A working appreciation of associated engineering disciplines. Proficient with design and analysis tools. This can include an appreciation ...

enterprise-wide business intelligence Internal Platforms & Maintainability Maintain and evolve internal reporting and application platforms to ensure scalability, usability, and long‐term sustainability Refactor legacy code and data access patterns where appropriate to reduce technical debt and improve maintainability Implement features that improve discoverability, access control, and responsible ...

environments. Desirable skills & experience: C#/.NET: experience building libraries and command-line tools with .NET 8.0+. Comfortable reading and safely modifying existing/legacy codebases; good documentation and PR practices. SQL Databases: PostgreSQL and SQLite experience (schema design, migrations, basicperformance tuning). Orchestration & data engineering: experience with workflow … e.g. GitHub Actions. AI-assisted development: comfortable using AI-assisted tools (e.g., GitHub Copilot) to increase productivity, while validating and testing any AI-generated code and understanding its limitations. Experience building or maintaining REST APIs, microservices, event-driven services, and message-driven patterns. Containerisation: experience using Docker and deploying ...

live on boots.com Advise on the art of the possible in ideation. Helping specialists & designers refine hypotheses into well-defined experiment briefs. Write the code to bring experiments to life on the website and actioning feedback during the build process. Communicate with IT to get experiments into production. What … JavaScript, HTML & CSS (TypeScript & React experience is a plus) Experienced in DOM navigation & manipulation. Able to integrate new features on top of existing legacy code by breaking larger problems into smaller components. Attention to detail – Both in implementing pixel-perfect designs, and in ensuring user functionality is logical ...

join our growing team working on our NetSuite CRM system. Principal Duties: Generation of Suite Scripts to fulfil business requirements. Understand, Maintain & Update Legacy Code Ability to accurately document & communicate scripts & workflows. NetSuite Report Generation & Modification. NetSuite System Updates – including products, classes, customers. Ensuring that workflows within NetSuite ...

join our growing team working on our NetSuite CRM system. Principal Duties: Generation of Suite Scripts to fulfil business requirements. Understand, Maintain & Update Legacy Code Ability to accurately document & communicate scripts & workflows. NetSuite Report Generation & Modification. NetSuite System Updates – including products, classes, customers. Ensuring that workflows within NetSuite ...

high-quality engineering on mature platforms. The ideal candidate will have 8-15 years of experience, strong Python skills, and comfort navigating complex legacy code. This position offers an opportunity to make architectural decisions and contribute to the company's operational growth, while working alongside senior decision-makers. #J ...

level developers to grow in their roles. This is a hands‐on role where you’ll be deeply involved in writing high‐quality code in a complex software environment, whilst also managing a team of 3–4 engineers. You’ll be the subject expert for your scrum, supporting your … with the confidence to resolve conflicts and support team cohesion. Excellent analytical, debugging, and problem‐solving skills, including the ability to adapt and fix legacy code. Experience planning, coordinating, and delivering testable software in scaled Agile environments. Solid knowledge of software structures, architectures, design patterns, and modern development processes. ...

Senior Software Engineer – Agentic Engineering x4 Using AI and agentic engineering to modernise complex legacy software, and fundamentally change how engineering teams build software. What will you actually be doing? Use AI coding agents to investigate, refactor and modernise legacy codebases Design the "engineering harness" that gives … right context, rules and constraints to work effectively Build repository-level instructions, agent skills, prompts and dynamic context Work with technologies such as Claude Code, MCP and other agentic development tools Establish automated testing and AI evaluation frameworks (evals) to make sure speed doesn't come at the expense ...

more modern Android development tools, including Jetpack Compose, Coroutines/Flow, MVVM, Webviews, other Jetpack libraries, and modular app architectures Ability to test code and promote a culture of testing Experience with JVM unit testing, instrumented testing, and UI regression testing Comfortable working with cutting-edge technologies and legacy code Experience in, or willingness to take on, a leadership role in team projects Rough understanding of iOS development and interest in learning more Nice to have: familiarity with Swift and ObjectiveC for iOS, Scala and Typescript for server-side development Условия: £82,000 Per year One office ...

customers across EMEA.Key job responsibilitiesSupport Partner go-to-market motions by providing technical guidance and support, thought leadership on AI-assisted development, code modernization, and developer productivityEnable AWS Partners and internal AWS teams on the adoption and usage of AI-Driven Development Lifecycle (AI-DLC) methodologies and AI-native … workshop with a consulting partner's delivery team, showing them how to position AI as a collaborator in sprint planning and code generation while maintaining human oversight on architecture decisions. Later, you could be demonstrating Kiro's spec-driven development capabilities to an ISV partner exploring how to accelerate ...

Pearson Carter is seeking a Frontend Developer to join an international organization in Wirral. The role focuses on hands-on front end development, modernizing legacy code, and participating in a relaunch of the company website, making it crucial for growth. The ideal candidate should possess skills in Angular ...

Reading, United Kingdom, seeks a Senior Software Engineer to join Agentic Engineering initiatives. You will leverage AI coding agents to refactor and modernise complex legacy systems, building the engineering harness and governance needed for safe AI-driven development. The role emphasizes a strong C#/.NET foundation, working with … large or legacy codebases, and collaborating across teams to implement automated tests, evals and quality controls. #J-18808-Ljbffr ...