18 of 18 Refactoring Jobs in the UK excluding London

Contributing to system architecture, design discussions, and technical planning. Writing clean, well-documented, and testable code that meets business requirements. Identifying technical debt and help improve code quality through refactoring and best practices. Troubleshooting issues across the stack and provide production support where needed. Supporting legacy PHP applications where necessary and contribute to modernisation/migration efforts. Mentoring junior developers More ❯

and testers to design, build and deliver high quality solutions in line with guidance and best practices of the department Drive best practices - think SOLID principles, design patterns and refactoring existing code to be more maintainable and efficient Writing code to develop, fix or enhance features within the PCI Pal product suite Working with your team lead and product owner More ❯

everything from rapid prototypes to highly testable and tested platform capabilities. Lead technical discussions and projects. Mentor more junior engineers. Practice and coach others on best practices (clean code, refactoring, TDD, BDD). Your Qualifications Excellent problem-solving skills and ability to craft well architected and easy to reason about applications. Experience writing backend micro-services. Bonus points if you More ❯

field. Solid understanding of software development principles (SOLID), version control systems, object-oriented programming (OOP) concepts, troubleshooting, and data modeling. Knowledge of frontend performance optimization techniques. Experience with code refactoring, unit testing, and debugging. Familiarity with clean code practices. Proficient in working with relational databases such as MySQL and Microsoft SQL Server, as well as non-relational databases like MongoDB. More ❯

field. Solid understanding of software development principles (SOLID), version control systems, object-oriented programming (OOP) concepts, troubleshooting, and data modeling. Knowledge of frontend performance optimization techniques. Experience with code refactoring, unit testing, and debugging. Familiarity with clean code practices. Proficient in working with relational databases such as MySQL and Microsoft SQL Server, as well as non-relational databases like MongoDB. More ❯

Strong SQL proficiency, including data transformation expertise Building and managing cloud software solutions on AWS, GCP, or Azure Interested in working in Ai centric environments Potentially Py03 experience and refactoring Python/Julia code to Rust As a self-starter and exceptional problem-solver in code, you thrive in a fast-paced environment and love to ship working Rust software More ❯

works. What you’ll do: • Own core features and technical projects (mostly C on Linux) with some Python for UI • Focus on code quality as part of development - reviewing, refactoring, and writing new features • Collaborate with a top tier engineers doing everything from code reviews to complex bug hunts • Solve intellectually stimulating problems About you: • You’re hands-on with More ❯

architect robust front-end and back-end solutions. Testing your code with appropriate unit and integration tests. Estimating and managing your workload with a focus on quality and efficiency. Refactoring and improving existing code to maintain performance and scalability. Participating in peer code reviews, offering constructive feedback, and learning from others. Supporting operational sessions with technical insight and analysis. Staying More ❯

looking for an experienced embedded software engineer. Main duties: + Develop complex embedded software and interface with hardware for new and existing products throughout the product life cycle. + Refactoring of firmware + Manage complex projects, supervise R&D staff, and collaborate with various departments to meet project objectives. Skills and Experience Required: + Ability to write high quality firmware More ❯

Shape the Future of Background Checking 🚀 What You'll Do: Design and develop high-performance, scalable PHP applications using Symfony framework Modernize and maintain legacy PHP codebases with strategic refactoring approaches Build and optimize RESTful APIs to power seamless screening experiences Apply Domain-Driven Design principles to solve complex business challenges Collaborate cross-functionally with React developers, software architects, and More ❯

to translate complex needs into 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 register your interest by sending More ❯

Role: Senior Software Engineer Location: Cramlington + Hybrid Work from Home Salary : Up to £75,000 KO2's client, a leading design consultancy, is seeking a Software Engineer to join their expanding team in the Cramlington area. The company delivers More ❯

execution including milestone tracking, risk management, and stakeholder alignment Manage a team of 8+ UK-based FTEs, ensuring seamless collaboration and delivery Oversee application decommissioning, onboarding, data migration, and refactoring to enterprise tech standards Facilitate governance and reporting cadences, including executive updates and escalation paths Promote continuous improvement through retrospectives and evolving delivery practices Candidate Profile Proven experience delivering large More ❯

execution including milestone tracking, risk management, and stakeholder alignment Manage a team of 8+ UK-based FTEs, ensuring seamless collaboration and delivery Oversee application decommissioning, onboarding, data migration, and refactoring to enterprise tech standards Facilitate governance and reporting cadences, including executive updates and escalation paths Promote continuous improvement through retrospectives and evolving delivery practices Candidate Profile Proven experience delivering large More ❯

execution including milestone tracking, risk management, and stakeholder alignment Manage a team of 8+ UK-based FTEs, ensuring seamless collaboration and delivery Oversee application decommissioning, onboarding, data migration, and refactoring to enterprise tech standards Facilitate governance and reporting cadences, including executive updates and escalation paths Promote continuous improvement through retrospectives and evolving delivery practices Candidate Profile Proven experience delivering large More ❯

Reference: BH-346p Working Hours: 5 days per week Job Type: Permanent Permanent Salary: up to £60,000/per annum Location: UK, Fully Remote (1 day per month on-site, in Halifax, England) About the Company: The company is More ❯

Reference: BH-346p Working Hours: 5 days per week Job Type: Permanent Permanent Salary: up to £60,000/per annum Location: UK, Fully Remote (1 day per month on-site, in Halifax, England) About the Company: The company is More ❯

Reference: BH-346p Working Hours: 5 days per week Job Type: Permanent Permanent Salary: up to £60,000/per annum Location: UK, Fully Remote (1 day per month on-site, in Halifax, England) About the Company: The company is More ❯