1 to 25 of 28 Remote/Hybrid Refactoring Jobs in the UK

solutions leveraging latest tools and platforms , including: AWS Mainframe Modernization Service , AWS Transform , and IBM Watson Code Assistant for z for automated code analysis, refactoring, and migration. Agentic AI-driven modernization accelerators for intelligent code conversion, dependency mapping, and automated testing. Independent Software Vendor partner technologies for modernization Design architectures ...

doing Designing, developing, and optimising PySpark-based data pipelines on AWS Converting Legacy SAS workloads to PySpark , using automated migration tools and manual optimisation Refactoring and stabilising existing data workflows into modern cloud architectures Optimising Spark workloads for performance, scalability, and cost efficiency Working closely with engineers and stakeholders ...

development practices. Role Overview As a PHP Developer , you will work across the full development lifecycle, supporting existing platforms while helping drive enhancements, refactoring, and modernisation initiatives. You will collaborate closely with internal teams to deliver new features, improve performance, and support the transition of legacy systems into more scalable ...

Comfort working on production SaaS platforms , with ownership beyond deployment. Experience using AI-assisted development tools (e.g. Cursor or similar) to support code exploration, refactoring, testing, or design discussions—while maintaining strong engineering judgment. A strong sense of ownership and production accountability , including monitoring, debugging, and continuous improvement. Ability ...

support it. Hands-on experience using AI-assisted development and design tools such as Cursor, Figma Make , or similar — using AI daily for coding, refactoring, UI generation, and iteration, while maintaining strong engineering judgment and code quality. Nice-to-haves Experience with Azure -based delivery pipelines (CI/ ...

knowledge of Databricks and Power BI* Proficiency in Python and T-SQL* Experience building and maintaining ETL pipelines* Familiarity with unit testing, automation, and refactoring practices* Experience working in Agile/Scrum environments* Exposure to Azure or AWS, data lakes, and scripting (e.g. PowerShell) Strong communication skills and the ability ...

development practices. Role Overview As a PHP Developer , you will work across the full development lifecycle, supporting existing platforms while helping drive enhancements, refactoring, and modernisation initiatives. You will collaborate closely with internal teams to deliver new features, improve performance, and support the transition of legacy systems into more scalable ...

interactive games, working closely with design, art and QA teams to deliver high-quality releases. A key part of the role involves translating and refactoring JavaScript game logic into modern C++ (C++22), ensuring strong performance, stability and clean, maintainable code. Key Responsibilities Develop game features using modern C++ (C++22) Convert ...

plenty of variety and plenty of opportunity to improve things. If you get a quiet satisfaction from shaving minutes off a job runtime, refactoring something clunky into something beautiful, or discovering a better tool to solve a problem you'll fit right in. What you'll bring You'll likely ...

Design. Experience with CQRS TDD/BDD & DDD. Strong understanding and experience design patterns. Strong experience with SQL and NoSQL databases. Experience on improving, refactoring, and rewriting code. Experience in Agile methodologies specifically Scrum. Experience using Docker and containerization Please drop me a line or send me your ...

data architecture, with at least 3 years in a leadership position Expert-level Databricks, Azure and SQL/Python Proven track record of refactoring legacy estates onto modern platforms without breaking things GCP and BigQuery experience is a strong advantage High EQ, comfortable presenting to leadership and managing non-technical ...

Thorough understanding of MVC patterns such as MVVM • Good working knowledge of JS, CSS + HTML C# • Architecting modern solutions to replace existing functionality • Refactoring a complex codebase according to SOLID principles & design patterns SQL Server • Experience investigating performance issues including index tuning CI/CD • Implementing modern CI/ ...

responsible for ensuring they remain stable, secure and resilient. You'll work within our delivery teams, helping to lead refactoring work across some of our major COBOL applications, modernising how they operate today and preparing them for the strategic technology shift DWP is undertaking over the next decade. This role ...

responsible for ensuring they remain stable, secure and resilient. You'll work within our delivery teams, helping to lead refactoring work across some of our major COBOL applications, modernising how they operate today and preparing them for the strategic technology shift DWP is undertaking over the next decade. This role ...

responsible for ensuring they remain stable, secure and resilient. You'll work within our delivery teams, helping to lead refactoring work across some of our major COBOL applications, modernising how they operate today and preparing them for the strategic technology shift DWP is undertaking over the next decade. This role ...

responsible for ensuring they remain stable, secure and resilient. You'll work within our delivery teams, helping to lead refactoring work across some of our major COBOL applications, modernising how they operate today and preparing them for the strategic technology shift DWP is undertaking over the next decade. This role ...

data rich environments and have previous experience within Fintech, Payments, eCommerce or similar with high throughput systems You're happy to do some brownfield, refactoring and maintenance work alongside new projects You're collaborative with great communication skills What's in it for you: Salary to £90k Remote working Impactful ...

business operations. Key Responsibilities Support the migration and upgrade of the existing ERP system using LANSA technologies Analyse existing applications and assist with refactoring or redeveloping components where required Develop, test, and implement enhancements within the ERP environment Work with technical teams to troubleshoot issues during the migration process Ensure ...

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, and our product team Contribute to architectural ...

should be comfortable delivering high-quality frontend work with clear guidance and code review. We actively use AI-assisted workflows across development (for refactoring, documentation, optimisation and acceleration), and we’re looking for someone comfortable working in this way. What You’ll Be Working On Building custom Shopify storefronts (native ...

elegant data solutions. Focus on usability, documentation, and data clarity. Comfortable working independently in a dynamic, fast-changing environment. DESIRABLE SKILLS Experience rebuilding or refactoring a Looker instance from scratch. Familiarity with BigQuery performance tuning and cost optimization. Experience scaling analytics across a cross-functional organisation HOW TO APPLY Please ...

elegant data solutions. Focus on usability, documentation, and data clarity. Comfortable working independently in a dynamic, fast-changing environment. DESIRABLE SKILLS Experience rebuilding or refactoring a Looker instance from scratch. Familiarity with Snowflake performance tuning and cost optimization. Experience scaling analytics across a cross-functional organisation HOW TO APPLY Please ...

Responsibilities: Develop and maintain backend services using Java, Spring Boot, AWS Build and optimize REST and GraphQL APIs Ensure code quality through testing, refactoring, and best practices Own services end-to-end, including deployment, monitoring, and production support Handle production incidents, perform root cause analysis, and improve system reliability Contribute ...

Job Description We are recruiting a Backend Engineer within our Enterprise Architecture team to help us build event-driven solutions and democratise data access across our technology teams. Your first task will be to become ...

C# MVC .NET framework SOLID Principles A desire to work in a Pair Programming/Mob Programming environment. TSQL/SQL Test Automation TDD Refactoring Unit Testing/Mocking JavaScript frameworks such as React (or similar) Experience with using ORM (e.g. Entity Framework) Agile & Scrum development methodologies Able to present … business and much more! KEYWORDS Analysis and Design, C#, MVC, .NET framework, SOLID Principles, Pair Programming/Mob Programming, TSQL, SQL, Test Automation, TDD, Refactoring, Unit Testing, Mocking, JavaScript Frameworks, React or similar, ORM, Entity Framework, Agile, Scrum. Please note, to be considered for this opportunity you MUST have ...