1 to 25 of 29 Legacy Code Jobs in the UK excluding London

consumed bymobile apps. Based on experience, this role may be entry level, senior or staff. Relevant experience and skills: Building server-side applications Writing code Refactoring code Deleting code Build tools Continuous Integration Fixing bugs Asynchronous code Performance Analysis and Optimization Legacy Code Unit ...

technical designs Coach the team and help them follow the Scrum process Work on new features and enhancements, re‐architecting, defect fixes, and porting legacy code to new technologies Requirements Minimum 2 years experience managing a team in an Agile/Scrum development environment People Management, delegation … Agile Methodologies Scrum Master Experience Requirements Gathering Software Design Development and QA Testing CI/CD Pipelines Web Application Development DevOps Product Discovery Methods Legacy Code Porting Soft Skills People Management Delegation Goal Setting Coaching Communication Industry Keywords EdTech Product‐Led Development Tools & Technologies Microsoft .Net DORA Metrics ...

other colleagues at a time. In addition, you'll take an active role in unlocking the potential of junior colleagues: encouraging idiomatic code, demonstrating engineering rigour, and sharing hard-won knowledge with your peers. Youll also help drive our engineering processes to maintain code quality while balancing realistic … timescales and client requirements. Desirable Skills Professional experience in the design and implementation of complex projects, ideally both clean-slate projects and updates to legacy code bases. Comfortable with platform APIs, development environments and native debugging approaches. Experience leading a team of developers through a complete project lifecycle ...

between ship and shore), Fastnet (packet transport and bandwidth management) and Deploy (software updates to vessel endpoints) — all C#, .NET and AWS. Beyond writing code, you'll hold pull request authority over other developers' work, own the weekly production release builds across the product estate, and carry the security … cases, and rollback path included. Act as a Change Authority: review and authorize pull requests from other developers as if you'd written the code yourself, including running it locally. Produce the weekly production release builds and verify rollback before every release. Fix the security findings that come ...

Angular Developer to join on a specialist basis - someone who can come in and contribute immediately, without needing extensive onboarding or rework of existing code standards. The Role Deep, demonstrable expertise in Angular Solid, practical experience with NGRX is essential Working within a small team where architecture … collaboratively by the lead developer rather than dictated top-down Contributing to a platform that's actively evolving - including some modernisation of legacy code, supported by AI tools to speed up delivery and manage tech debt Writing your own automated tests - there's no dedicated QA function ...

Angular Developer to join on a specialist basis - someone who can come in and contribute immediately, without needing extensive onboarding or rework of existing code standards. The Role Deep, demonstrable expertise in Angular Solid, practical experience with NGRX is essential Working within a small team where architecture … collaboratively by the lead developer rather than dictated top-down Contributing to a platform that's actively evolving - including some modernisation of legacy code, supported by AI tools to speed up delivery and manage tech debt Writing your own automated tests - there's no dedicated QA function ...

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. Work with: C#, .NET/.NET Core, WinForms ...

search of open source data. The Role The UNIX Solaris Systems Specialist provides specialist technical direction and assurance for Solaris platforms, ensuring that legacy systems and applications are operated in a secure, stable, and risk-managed manner while supporting UKAEA’s ongoing scientific and operational requirements. Operating with … high degree of professional autonomy, the role exercises judgement over complex and sometimes ambiguous technical challenges inherent in maintaining and evolving legacy platforms. This includes balancing operational continuity, technical debt, and transition priorities. The role combines Solaris administration with maintenance and evolution of existing applications. It exists to sustain ...

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 ...

engineering role for someone who enjoys solving technically challenging problems. You’ll spend most of your time developing new functionality, alongside targeted work on legacy code, debugging complex issues and continuously improving the quality and maintainability of our software. You’ll collaborate closely with other engineers and internal … design through implementation, testing and delivery. Debug complex issues across development and production environments, driving problems through to resolution. Evolve, maintain and improve existing code, balancing new feature development with targeted brownfield and legacy work. Design and evaluate technical approaches, clearly articulating trade-offs around performance, complexity, maintainability ...

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 ...

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 ...

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 ...

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 ...

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. ...

premise data to a modern data cloud platform, including ETL pipelines and performance tuning. Design and deliver self-service reporting dashboards that replace legacy front-end tools. Establish data governance, access control, and compliance standards across the organisation Manage third-party vendors and infrastructure procurement. Lead and develop existing … ways of working. Experience Required Significant contribution to a data, database, or systems transformation programme Strong SQL experience Experience with data integrity, integration, and legacy code Translating business requirements into practical technical solutions Project management across a multi-phase programme Reporting design and delivery Data protection and security ...

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 ...

global financial services firm. This is a key build focused on MiFID II transaction reporting, trade transparency, and instrument data — replacing a legacy system with a cloud-native microservices architecture (Java 17, Spring Boot, AWS, CI/CD). You’d be working closely with BAs, compliance SMEs … deliver genuinely business-critical features. Key highlights Greenfield build – no legacy codebase Cloud-native tech stack (Java, Spring Boot, AWS, GitHub Actions, Jenkins) Regulatory focus (MiFID II, EMIR, SFTR, etc.) Responsibilities Design and implement scalable, cloud-native backend components using Java and Spring Boot Collaborate with cross-functional teams ...