1 to 25 of 53 Permanent Legacy Code Jobs in the UK excluding London

with version control systems , especially GIT . Demonstrated experience integrating and working with APIs and package managers such as Composer and NPM . Ability to work with and modernise legacy codebases . Skilled in troubleshooting, debugging, and optimising system performance. Proven leadership and mentoring abilities , particularly in developing junior team members. Excellent organisational and time management skills. Strong interpersonal … and communication skills, both written and verbal. High attention to detail with a strong focus on code quality and maintainability. Proactive and adaptable, with a can-do attitude and drive for continuous improvement. Demonstrable commitment to equality, diversity and inclusion in the workplace. Sound awareness of company policies , health and safety requirements , and relevant legislation. Desirable Skills and Experience … the technical direction of larger initiatives while providing guidance to less experienced developers. Work closely with stakeholders and product teams to plan, build, and integrate new platform features. Conduct code reviews , ensuring alignment with best practices and consistent coding standards. Enhance and future-proof our technical infrastructure through stack modernisation and process optimisation. Quickly resolve bugs and technical challenges More ❯

with version control systems , especially GIT . Demonstrated experience integrating and working with APIs and package managers such as Composer and NPM . Ability to work with and modernise legacy codebases . Skilled in troubleshooting, debugging, and optimising system performance. Proven leadership and mentoring abilities , particularly in developing junior team members. Excellent organisational and time management skills. Strong interpersonal … and communication skills, both written and verbal. High attention to detail with a strong focus on code quality and maintainability. Proactive and adaptable, with a can-do attitude and drive for continuous improvement. Demonstrable commitment to equality, diversity and inclusion in the workplace. Sound awareness of company policies , health and safety requirements , and relevant legislation. Desirable Skills and Experience … the technical direction of larger initiatives while providing guidance to less experienced developers. Work closely with stakeholders and product teams to plan, build, and integrate new platform features. Conduct code reviews , ensuring alignment with best practices and consistent coding standards. Enhance and future-proof our technical infrastructure through stack modernisation and process optimisation. Quickly resolve bugs and technical challenges More ❯

lightly-coupled service architectures Expectations: Building systems with a constant focus on testing, reliability, scalability, and maintainability. Designing, modeling, and programming in a variety languages and technologies. Working on legacy code as well as green field development. Initiative driving projects to completion. Learning and promoting new technologies with a focus on best practices. Providing on-call support as More ❯

Detailed Activities: Analysis of customer requirements, to derive technical solutions. Development of accurate estimates for proposed technical solutions. Design and development of system and sub-system components. Debug of legacy code, to resolve functional or reliability defects. Adherence to Bosch Quality Assurance Processes, including participation in technical reviews. Products to be worked on include: VCATS Server, which includes More ❯

languages, platforms, and tooling we rely on. Your skills and experiences: Essential: C++, Java, Rust: Proficiency in one or more of these programming languages for both application and embedded code development. IDEs and Toolchains: Experience with development tools, integrated development environments (IDEs), and toolchains relevant to development boards. Adaptability: Ability to adapt to new technologies and work in a … dynamic environment. Experience of Communication Protocols to interface with peripheral devices. Proficiency in coding for embedded systems. Unit Testing: Experience in writing and conducting unit tests for code reliability. Git: Proficient in using version control systems like Git for code collaboration. Problem-Solving: Ability to analyse problems and come up with effective solutions. Communication: Strong communication skills to … convey technical concepts and collaborate with team members. Professional experience in the design and implementation of complex solutions, ideally both clean-slate projects and updates to legacy code bases. Comfortable with platform APIs, development environments and native debugging approaches on one or more of: Windows, macOS, Linux, iOS, or Android. Commitment to code correctness and quality assurance More ❯

development of new features and refining existing systems to ensure a seamless user experience. Driving scalable, efficient, and maintainable solutions from concept through to deployment. Mentoring junior developers, conducting code reviews, and maintaining high technical standards across the team. Collaborating across the business to ensure best practices and cross-functional alignment. Using tools like Webpack, Composer, and NPM to … developers. Strong technical skills in Symfony, Vue.js, HTML, SCSS, JavaScript, and MySQL. Solid understanding of Git, APIs, and package managers (e.g. Composer, NPM). Comfortable working with and improving legacy codebases. A proactive problem-solver who performs well under pressure. Strong communication and collaboration skills. Passion for building scalable, maintainable applications. A commitment to diversity, equity, and inclusion—we More ❯

development of new features and refining existing systems to ensure a seamless user experience. Driving scalable, efficient, and maintainable solutions from concept through to deployment. Mentoring junior developers, conducting code reviews, and maintaining high technical standards across the team. Collaborating across the business to ensure best practices and cross-functional alignment. Using tools like Webpack, Composer, and NPM to … developers. Strong technical skills in Symfony, Vue.js, HTML, SCSS, JavaScript, and MySQL. Solid understanding of Git, APIs, and package managers (e.g. Composer, NPM). Comfortable working with and improving legacy codebases. A proactive problem-solver who performs well under pressure. Strong communication and collaboration skills. Passion for building scalable, maintainable applications. A commitment to diversity, equity, and inclusion—we More ❯

development of new features and refining existing systems to ensure a seamless user experience. Driving scalable, efficient, and maintainable solutions from concept through to deployment. Mentoring junior developers, conducting code reviews, and maintaining high technical standards across the team. Collaborating across the business to ensure best practices and cross-functional alignment. Using tools like Webpack, Composer, and NPM to … developers. Strong technical skills in Symfony, Vue.js, HTML, SCSS, JavaScript, and MySQL. Solid understanding of Git, APIs, and package managers (e.g. Composer, NPM). Comfortable working with and improving legacy codebases. A proactive problem-solver who performs well under pressure. Strong communication and collaboration skills. Passion for building scalable, maintainable applications. A commitment to diversity, equity, and inclusion—we More ❯

proof web applications that are seen and used by thousands. You will play a key part in mentoring junior developers, championing best practices, and fostering a culture of clean code, creativity, and constant improvement. Tech stack: Symfony (or similar PHP frameworks will also be considered) Vue.js (or similar JS libraries will also be considered) MySQL, HTML, SCSS, JavaScript Your … the development projects from concept to deployment Building robust, scalable, high performance web applications Mentoring junior developers and nurturing team growth Optimising system performance and enhancing user experience Running code reviews and ensuring clean, maintainable code Collaborating with designers, product teams, and stakeholders Solving complex technical problems with smart, creative solutions We need you to have: Proven full … stack PHP experience with modern web technologies A track record of leading development projects and coaching others Strong grasp of version control, package managers, and maintaining legacy code Excellent problem solving and communication skills A proactive mindset and passion for learning and innovation Beneficial - CI/CD, automated testing experience. This company offers more than just a job More ❯

proactive and experienced Senior Android Developer to work across a portfolio of successful apps in a fun, talented team. The apps are fully native, primarily developed in Kotlin, with legacy Java code being phased out. The technologies run directly on the phone with limited server interactions. As a key member of the team, you’ll have a strong … best practices. It is envisaged the role will evolve into a leadership position. Responsibilities: Build on exciting new technologies and integration with wearable devices Develop new features, improve existing code - work on ambitious projects ranging from low-level algorithms to high-level system design; plus the occasional development of a prototype app Utilise the latest Android SDKs and frameworks … to implement scalable, maintainable and testable architectures Conduct code reviews and champion high-quality code by leveraging unit tests, continuous integration, and code quality tools Essential Skills and experience: 5+ years of high-level Android development experience, with a wider software engineering background (8+ years in total) Excellent Kotlin skills and comfortable with other languages e.g. Java More ❯

and SQL Server Enhancing user experiences with modern JavaScript/TypeScript frameworks Driving product improvements through close collaboration with Product Managers, Designers, and other Engineers Ensuring software quality through code reviews, unit testing, and best development practices Contributing to architectural decisions and mentoring junior developers Supporting DevOps processes and cloud-based deployments (bonus if familiar with Azure) Nice to … Have: Experience with PHP and legacy codebases Previous work in the financial services or SaaS industry What Were Looking For: Proven experience as a Senior or Lead Developer working with C#/.NET Solid knowledge of SQL Server and performance optimization Proficiency in JavaScript/TypeScript and front-end development Strong problem-solving skills and the ability to work More ❯

and SQL Server Enhancing user experiences with modern JavaScript/TypeScript frameworks Driving product improvements through close collaboration with Product Managers, Designers, and other Engineers Ensuring software quality through code reviews, unit testing, and best development practices Contributing to architectural decisions and mentoring junior developers Supporting DevOps processes and cloud-based deployments (bonus if familiar with Azure) Nice to … Have: Experience with PHP and legacy codebases Previous work in the financial services or SaaS industry What Were Looking For: Proven experience as a Senior or Lead Developer working with C#/.NET Solid knowledge of SQL Server and performance optimization Proficiency in JavaScript/TypeScript and front-end development Strong problem-solving skills and the ability to work More ❯

Performance management Escalation management Administration Scrum mastering/team leadership Help remove blockers and impediments for your team Monitor team's progress through tasks and sprints Test and review code for technical accuracy, standards, and functional compliance to the design Facilitate standups, refinement sessions, planning and retrospectives Build effective working relationship with Product Owners Hands-on development in an … agile environment Analyse software requirements Identify impact of possible implementation options Design robust and scalable solutions Write unit tests Performance improvement and refactoring of legacy code Work within deadlines in relation to product release timelines, and consistently complete assigned development tasks in required timeframes Create and defend estimates and help the team do the same Follow and contribute More ❯

Performance management Escalation management Administration Scrum mastering/team leadership Help remove blockers and impediments for your team Monitor team's progress through tasks and sprints Test and review code for technical accuracy, standards, and functional compliance to the design Facilitate standups, refinement sessions, planning and retrospectives Build effective working relationship with Product Owners Hands-on development in an … agile environment Analyse software requirements Identify impact of possible implementation options Design robust and scalable solutions Write unit tests Performance improvement and refactoring of legacy code Work within deadlines in relation to product release timelines, and consistently complete assigned development tasks in required timeframes Create and defend estimates and help the team do the same Follow and contribute More ❯

business for over 10 years and progressed through the ranks. You'll be developing new intelligent AI features onto a Microservices based architecture and helping them transition from a legacy codebase (PHP/ColdFusion) to NodeJS to help continue modernizing their tech stack. You'll be given excellent training and opportunities to progress your career with a clear pathway More ❯

layered, hexagonal, clean). Databases (Including concepts like indexes and transaction scopes). Performance and monitoring. Security practices (e.g. understanding of OWASP Top 10). Be comfortable safely refactoring legacy code. Be able to work alongside client-facing support and product owners to analyse business requirements. Be keen to learn new technologies and skills. Be receptive to feedback and More ❯

and motivate a team of developers - Oversee performance and escalation management - Lead scrum activities and remove blockers for the team - Monitor progress and ensure task completion within deadlines - Conduct code reviews and ensure compliance with design standards - Collaborate with Product Owners and contribute to software requirements analysis - Design scalable solutions and write unit tests - Refactor legacy code More ❯

the Warehouse Services team at musicMagpie, your core responsibility is to analyse system requirements and effectively prioritise development tasks. You will be expected to write clean, maintainable, and testable code using .NET programming languages. You will play a key role in the development and enhancement of our Warehouse Management and Order Processing systems, which are critical to the success … that support business operations, courier systems, and WMS functionality. Design and implement APIs with a focus on microservice architecture and efficient API management. Write clean, testable, secure, and efficient code following SOLID principles and modern design patterns. Develop technical specifications and system architecture in collaboration with stakeholders. Interface with third-party platforms and services through robust API integrations. Utilise … database technologies including MySQL and NoSQL solutions to support application data needs. Participate in Agile ceremonies, sprint planning, and contribute to backlog refinement. Conduct code reviews, refactor legacy code, and promote high standards of code quality across the team. Support CI/CD pipelines and contribute to continuous integration and deployment practices. Monitor and troubleshoot production More ❯

Stack. As a Software Engineer, you'll be an integral part of a small, agile team. They work on a cutting-edge platform that processes millions of visitors. No legacy code here-they've fully embraced the cloud-first approach, and almost all their old systems are now happily retired. They're all about cloud-based solutions, heavily More ❯

team collaborates closely with Designers, Artists, Engineers, QA, and Production to deliver tools for automated testing, data management, process support, and team coordination. Key Responsibilities: Ensure high standards in code quality and usability. Plan and oversee team work in collaboration with the Lead and Producer. Provide accurate estimates and support the Tools Team on all projects. Continuously improve user … experience in C#, WPF or Blazor, and SQL in a commercial environment. Passion for creating user-friendly tools. Ability to work well in a team and handle large or legacy codebases. Experience working in an agile, cross-functional environment. CIG Diversity Statement: We are committed to fostering a diverse and inclusive workplace that celebrates all backgrounds and perspectives. We More ❯

Southampton. This Node.js Developer role would suit someone coming from a .net/Azure looking to move into a Node.js, JavaScript & GCP environment! As Node.js Developer r you will Code Development: Writing clear, quality, tested, and well-documented code. Deployment & Maintenance: Managing and supporting multiple services across different environments. Skill Development: Continuous learning and adaptability to new technologies. Backend … Focus with Frontend Exposure: Primary focus on backend development, with opportunities to learn frontend technologies. Legacy code is .net but all the cool new funky work will be JavaScript on Google Cloud Platform. As such, if you're a .net Developer local to Southampton and would like to transition to Node.js or already working with the stack, this … is what you could be working with: JavaScript/Node GraphQL GCP Mongo Docker & Compose CI/CD React , Tailwind, NextJS Kubernetes Writing good quality code is the focus of this role, working on a hybrid basis with 3 days a week in their new office on the outskirts of Southampton. The salary for this Node.js Developer role is More ❯

solutions for iconic brands. An Android developer at Deloitte Digital plays a key role in designing, developing, and maintaining high-quality Android applications. This involves writing clean and efficient code while collaborating with cross-functional teams to ensure adherence to coding standards. Key responsibilities include: Contributing to the overall architectural design of mobile applications. Integrating mobile applications seamlessly with … Working closely with designers to create a visually appealing and user-friendly interface. Conducting thorough testing, debugging, and optimizing performance for various devices. Creating and maintaining technical documentation for code, processes, and configurations. Effectively communicating within the team and with clients to understand project requirements. Staying updated on the latest Android development trends, tools, and technologies. Implementing security measures … are typically required: Extensive experience in Kotlin is crucial, as it's the primary language for modern Android development. Knowledge of Java is also beneficial for maintaining and updating legacy code. Deep familiarity with the Android SDK and its components, including different versions and how to deal with different screen sizes. Experience with Android Frameworks: Knowledge of core Android More ❯

solutions for iconic brands. An Android developer at Deloitte Digital plays a key role in designing, developing, and maintaining high-quality Android applications. This involves writing clean and efficient code while collaborating with cross-functional teams to ensure adherence to coding standards. Key responsibilities include: Contributing to the overall architectural design of mobile applications. Integrating mobile applications seamlessly with … Working closely with designers to create a visually appealing and user-friendly interface. Conducting thorough testing, debugging, and optimizing performance for various devices. Creating and maintaining technical documentation for code, processes, and configurations. Effectively communicating within the team and with clients to understand project requirements. Staying updated on the latest Android development trends, tools, and technologies. Implementing security measures … are typically required: Extensive experience in Kotlin is crucial, as it's the primary language for modern Android development. Knowledge of Java is also beneficial for maintaining and updating legacy code. Deep familiarity with the Android SDK and its components, including different versions and how to deal with different screen sizes. Experience with Android Frameworks: Knowledge of core Android More ❯

Blazor, and SQL A passion for delivering great tools with great usability Can work well in a cooperative team environment and has experience dealing with large and/or legacy code bases Ability to work in an agile, cross-functional environment Be able to lead and mentor a team of programmers of various levels of experience and talents. More ❯

even better. Extensive experience in Swift is crucial, as it's the primary language for iOS development. Knowledge of Objective-C is also beneficial, especially for maintaining and updating legacy code. Familiarity with core iOS frameworks like UIKit, CoreData, CoreAnimation, etc., is essential. Experience with SwiftUI for modern iOS development is increasingly important so is a must. Understanding the … Knowledge of Apple's design principles and interface guidelines. Experience in creating user-friendly, accessible, and responsive interfaces. Experience with version control systems, particularly Git, for managing changes in code across large teams and projects. Proficiency in writing and maintaining unit tests, UI tests, and debugging complex issues. Ability to optimise app performance and memory usage and understanding of More ❯