15 of 15 Refactoring Jobs in London

will join our team to help us deliver high quality code for new and existing projects. Your main focus will be the development and refactoring of backend-services using C# .NET (full framework, .NET6) and supporting application delivery to multiple environments. The main responsibilities of the position include: Full stack ...

easily testable code Take refined User Stories and breaking them down into development sub-tasks Champion software engineering best practices, including automated tests, code refactoring, and code reviews where appropriate Ensure adherence to coding standards, security guidelines, and compliance requirements Team Collaboration Collaborate with cross-functional teams to translate business ...

integrate with new services and modern architecture components. Collaborate with product, engineering, and QA teams to deliver secure, scalable solutions. Support the migration and refactoring of legacy ColdFusion code to modern development standards. Troubleshoot performance issues, implement fixes, and ensure best practices in coding and testing. Contribute to documentation, code ...

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/ ...

external stakeholders. Enforce best practices across the team, including: Automated testing and CI/CD pipelines Dependency and toolchain upkeep Codebase health and disciplined refactoring 👾 Who you are: 5+ years professional engineering experience , ideally in a high-growth tech or start-up environment. Proven track record in building and maintaining ...

engineers), working on a genuinely greenfield platform with a modern stack and zero legacy The focus now is on maturing the codebase – re-architecting, refactoring, testing, and scaling. You’ll play a key role in helping the team evolve from early-stage speed to long-term stability, with the freedom ...

dependencies for key business services Conduct scenario-based resilience testing Sign off on resilience results and compliance evidence Support third-party resilience assessments Refactoring & Modernisation Identify and address platform reliability issues Prioritize and approve reliability-driven refactors Engineer modern replacements (e.g., containerisation, service mesh) Lead migrations with measurable reliability outcomes …/2022/2025) and Linux (RHEL/Ubuntu) across Azure IaaS. Payments & FX Platforms: Familiarity with payments orchestration, FX workflows, and platform refactoring to improve scale and resilience. Operational Resilience: Understanding of UK regulatory expectations (FCA/PRA) including impact tolerances, service mapping, and scenario testing. Track record ...

engineers), working on a genuinely greenfield platform with a modern stack and zero legacy The focus now is on maturing the codebase re-architecting, refactoring, testing, and scaling. As a Senior Software Engineer, youll play a key role in helping the team evolve from early-stage speed to long-term ...

operate at maximum operational efficiency. These duties may include analysing existing operating conditions, recommending innovative technologies, improving overall efficiency, and driving cost reduction through refactoring DC footprint configurations Assist with coordinating access to Data centers for both internal and external engineers/vendors. Implement controls to proactively monitor power, cooling ...

conflicting Proactive in identifying and solving challenges throughout the product development lifecycle Excellent problem-solving skills and a structured approach to debugging, optimisation, and refactoring Understanding of development processes to communicate effectively with colleagues and make informed decisions At ease with fast moving workflows needing the ability to pivot strategies ...

**Python Developer** Duration: 12 Months Possibility for extension) Location: London/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile We are looking ...

**Python Developer** Duration: 12 Months Possibility for extension) Location: London/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile We are looking ...

The XVA trading desk operates within the Counterparty Portfolio Management (CPM) line of business, focusing on managing counterparty credit risk (CVA) and funding risk (FVA) in our derivatives portfolio. Our global agile development team thrives ...

SoundCloud’s apps across Apple platforms (iOS, Apple Watch, CarPlay), delivering responsive, high-quality user experiences. Contribute to the modernization of our codebase by refactoring Objective-C and modularizing components using Swift and SwiftUI. Build and optimize UI components using SwiftUI, with a focus on performance, accessibility, and platform consistency. … Professional experience building iOS applications using Swift, with strong knowledge of object-oriented programming, SwiftUI Comfortable working in and improving large, existing codebases, including refactoring Objective-C and maintaining clean, maintainable code Eager to learn new technologies, experiment, and continuously improve as an engineer Skilled at working in cross-functional ...

Minimum qualifications: Bachelor's degree or equivalent practical experience. 2 years of experience with software development in one or more programming languages, or 1 year of experience with an advanced degree. 2 years of experience ...