18 of 18 Refactoring Jobs in London

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯