1 to 25 of 37 Refactoring Jobs in the UK

driven design, clean architecture, modular monoliths vs microservices). Drive consistency in coding standards, code review rigor, and software craftsmanship. Lead critical system architecture decisions, including technology stack evolution, refactoring legacy components, and designing future-state systems. Ensure integration patterns and service contracts across internal and external APIs are robust, secure, and scalable. System Integration & Platform Ownership Oversee integration between More ❯

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 ❯

You'll have the freedom to shape how things are built and the trust to get on with it - whether that's improving infrastructure, shipping new features, or quietly refactoring something that needs it. Senior Go Developer - Key Requirements: Significant professional experience in software development, with a strong focus on backend systems Proficiency in Go/Golang and proven expertise 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 ❯

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 ❯

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 ❯

APIs, services, and backend components using TypeScript (Node.js) and modern cloud infrastructure. Writing high-quality code that meets reliability, security,and performance standards. Lead by example on code quality, refactoring, and technical best practices. System Design & Technical Collaboration Contribute to architectural decisions, ensuring systems are scalable,observable, and aligned to business needs. Work with Solution Architects and Tech Leads to More ❯

with CI/CD pipelines Familiarity with cloud services such as Azure, AWS, or GCP is a plus Strong communication and documentation skills Optional Skills: Perform ongoing maintenance and refactoring of AI backend codebase. Use feature stores to manage AI features consistently across training and inference If this role is of interest, please apply with your most recent CV ASAP. More ❯

candid communication with both technical and non-technical stakeholders. A strong sense of ownership and pride in the work you deliver. Nice to have skills: Experience with legacy system refactoring or performance tuning. Previous involvement in incident management or system debugging at scale. An understanding of secure development practices and compliance requirements. Passion for improving engineering culture through collaboration, feedback More ❯

will find yourself joining a small company of 15, this role will be working across the full software development lifecycle but you will also find yourself working specifically on refactoring a cash flow modelling engine which the company has been working on for the last few years. You will be using Java as your main coding language with SQL and More ❯

will find yourself joining a small company of 15, this role will be working across the full software development lifecycle but you will also find yourself working specifically on refactoring a cash flow modelling engine which the company has been working on for the last few years. You will be using Java as your main coding language with SQL and More ❯

will find yourself joining a small company of 15, this role will be working across the full software development lifecycle but you will also find yourself working specifically on refactoring a cash flow modelling engine which the company has been working on for the last few years. You will be using Java as your main coding language with SQL and More ❯

collaboration with cross-functional teams. You won't just be working through tickets - you'll be part of a genuinely collaborative environment where helping unblock teammates, sharing knowledge, and refactoring where needed is seen as valuable. Clear, readable code and practical problem-solving are key, with a strong emphasis on balancing speed and quality. Backend Engineer - Key Requirements: Significant professional More ❯

will find yourself joining a small company of 15, this role will be working across the full software development lifecycle but you will also find yourself working specifically on refactoring a cash flow modelling engine which the company has been working on for the last few years. You will be using Java as your main coding language with SQL and 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 ❯

prevent patients from experiencing health crisis. As a Full Stack Developer you'll collaborate with a small team working on internal tools and data platforms, with a focus on refactoring code, implementing robust security practices and scalable architectures. You'll use a range of technology, primarily JavaScript on the backend and TypeScript on the frontend, you'll build secure, responsive More ❯

software development across teams in the . Developing CLI and web applications using modern interpreted and compiled programming languages, debugging & troubleshooting, IDE & OS Basics, test driven development, clean code & refactoring, version control, CI/CD, alerting & monitoring, Functional & Non-Functional Testing. High performance application design and development in C++, Python and related languages. Conduct security research and develop solutions for More ❯

software development across teams in the . Developing CLI and web applications using modern interpreted and compiled programming languages, debugging & troubleshooting, IDE & OS Basics, test driven development, clean code & refactoring, version control, CI/CD, alerting & monitoring, Functional & Non-Functional Testing. High performance application design and development in C++, Python and related languages. Conduct security research and develop solutions for 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 ❯

or equivalent) and/or relevant tech experience. - Fluent written and verbal communication skills in English & Hebrew - A passion for technology and for learning PREFERRED QUALIFICATIONS - Experience designing, building, refactoring or operating IT systems - either on premises or in the cloud - Working knowledge of software development practices and technologies highly desired - AWS Certification, eg. AWS Solutions Architect Associate Our inclusive 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 ❯