1 to 25 of 76 Refactoring Jobs in the UK

monitor and improve system performance, availability and resilience. Use modern AI-assisted development tools to improve delivery speed and quality across coding, testing, debugging, refactoring and documentation activities. Review and validate AI-generated outputs to ensure they are accurate, secure and aligned with business requirements. Ensure delivered solutions meet appropriate ...

testing. Exposure to portfolio analytics, risk models, or investment workflows preferred. AI‐assisted development fluency: daily use of AI tools for coding, test generation, refactoring, documentation, and design exploration-plus the ability to evaluate/correct AI‐generated code for security, performance, and maintainability. Understanding of data engineering principles (data ...

based environments Work with AWS services such as compute, storage, IAM, and networking Support cloud migration and modernization initiatives by updating and refactoring existing solutions Follow established AWS architecture patterns and best practices DevOps & Automation Contribute to CI/CD pipelines for automated build, test, and deployment processes Write ...

test coverage, performance and security non-functional requirements are met. * Maintain and curate a healthy, well-documented code base, actively reducing technical debt and refactoring legacy components where needed. Integration & Azure * Design and implement integrations between Dynamics, Dataverse and a wide range of internal and external systems using Azure services ...

alerting, monitoring, and logging tools (NewRelic, OpenSearch/Kibana, Coralogix) Have experience with a modern IDE (IntelliJ/VSCode) and proficiency in using the refactoring tools. Be open to discussing and honing approaches for our team to improve our working practices. Have experience with test-driven development and mocking libraries ...

experience with event‐driven systems (event streaming and/or event sourcing) Experience with CI/CD tools and practices Strong background in refactoring legacy code and maintaining clean, maintainable systems Experience working in Agile/XP environments, ideally including mob programming Excellent communication skills with the ability to engage ...

experience with event-driven systems (event streaming and/or event sourcing) Experience with CI/CD tools and practices Strong background in refactoring legacy code and maintaining clean, maintainable systems Experience working in Agile/XP environments, ideally including mob programming Excellent communication skills with the ability to engage ...

containerisation (Docker/Kubernetes). Sound security fundamentals: secure coding, dependency management, and an awareness of common vulnerabilities. Experience working on evolving systems, including refactoring and improving existing codebases. AI-Native Engineering Practice Demonstrable experience using AI as a genuine part of your engineering workflow, not just as a code ...

Desktop applications CI/CD and agile practices TDD Required Experience: C# .NET Framework & .NET Core WinForms/desktop application development MS SQL Server Refactoring and modernisation projects Agile environments CI/CD practices Testing experience (TDD is a bonus) Exposure to cloud (AWS preferred) Desirable: Experience migrating legacy systems ...

design, code quality, and mentoring. Key Responsibilities Lead the design and development of backend services using Java and Spring Boot. Drive modernisation and refactoring of legacy Java services. Define and uphold coding standards, architectural patterns, and best practices. Ensure strong test coverage using JUnit and Mockito. Support containerised deployments ...

design, code quality, and mentoring. Key Responsibilities Lead the design and development of backend services using Java and Spring Boot. Drive modernisation and refactoring of legacy Java services. Define and uphold coding standards, architectural patterns, and best practices. Ensure strong test coverage using JUnit and Mockito. Support containerised deployments ...

design A team-first mindset with high standards for quality and craft Desirable: experience using AI-assisted development tools (e.g. for code generation or refactoring) in a pragmatic, quality-conscious way Why you'll love this job Join a tech-led business at a pivotal moment, taking their core product ...

Desktop applications CI/CD and agile practices TDD Required Experience: C# .NET Framework & .NET Core WinForms/desktop application development MS SQL Server Refactoring and modernisation projects Agile environments CI/CD practices Testing experience (TDD is a bonus) Exposure to cloud (AWS preferred) Desirable: Experience migrating legacy systems ...

through code reviews, design sessions, and hands-on pairing—encouraging thoughtful abstractions, clean architecture, and pragmatic delivery. Use AI development tools for assisted coding, refactoring, test generation, secure code analysis, documentation, and knowledge search—evaluating where AI accelerates while maintaining human oversight. Collaborate with stakeholders to translate trading requirements into ...

through code reviews, design sessions, and hands-on pairing—encouraging thoughtful abstractions, clean architecture, and pragmatic delivery. Use AI development tools for assisted coding, refactoring, test generation, secure code analysis, documentation, and knowledge search—evaluating where AI accelerates while maintaining human oversight. Collaborate with stakeholders to translate trading requirements into ...

sessions, and hands-on pairing, fostering a culture of clean architecture and pragmatic delivery. Leverage AI Tools: Utilise AI development tools for coding assistance, refactoring, test generation, secure code analysis, and documentation, while ensuring human oversight throughout the process. Collaborative Design: Work closely with stakeholders to translate trading requirements into ...

sessions, and hands-on pairing, fostering a culture of clean architecture and pragmatic delivery. Leverage AI Tools: Utilise AI development tools for coding assistance, refactoring, test generation, secure code analysis, and documentation, while ensuring human oversight throughout the process. Collaborative Design: Work closely with stakeholders to translate trading requirements into ...

strategies - Containerisation technologies (Docker, Kubernetes, ECS, EKS) - Microservices architecture design and implementation - Serverless computing and event-driven architectures - API design and management - Application refactoring and re-platforming techniques - Cloud-native development practices PREFERRED QUALIFICATIONS - Experience and technical expertise (design and implementation) in cloud computing technologies - Experience leading the design, development ...

strategies - Containerisation technologies (Docker, Kubernetes, ECS, EKS) - Microservices architecture design and implementation - Serverless computing and event-driven architectures - API design and management - Application refactoring and re-platforming techniques - Cloud-native development practices PREFERRED QUALIFICATIONS - Experience and technical expertise (design and implementation) in cloud computing technologies - Experience leading the design, development ...

high-impact legacy services while building AI-powered engineering workflows. What You’ll Do Modernise critical legacy Java services using AI-driven analysis and refactoring Apply migration patterns (e.g. strangler fig) to deliver clean, modern APIs Ship improvements in fast cycles with measurable gains in performance and reliability Build ...

stack Experience building and configuring applications within a Microsoft environment Exposure to Microsoft Azure , particularly alongside Power Platform solutions Strong experience documenting, maintaining and refactoring complex programs and scripts Experience defining and delivering complex system integrations Ability to design, perform and report on integration testing Strong application troubleshooting and debugging ...

Store compliance issues and respond to rejection feedback AI Engineering & Development Practices Leverage AI agents and coding assistants (e.g., GitHub Copilot) for code generation, refactoring, and testing Review and validate all AI-generated code prior to production use Use AI tools to support debugging, root cause analysis, and impact assessment ...

building backend services in Kotlin • Deep experience with XP practices, including: Mob programming as a primary way of working Test‐driven development (TDD) Continuous refactoring and clean code discipline • Cloud experience in CARE Cloud/GCP, including: GKE and/or Cloud Run Cloud SQL, Memorystore Artifact Registry, Cloud Logging ...

pipelines, and deployment strategies for desktop applications. Demonstrated ability to take ownership of feature areas or modules and drive them long-term, including maintenance, refactoring, and technical debt management. What we offer A high-impact role: you will define architecture, shape the future of our Windows product, and directly influence ...

pipelines, and deployment strategies for desktop applications. Demonstrated ability to take ownership of feature areas or modules and drive them long-term, including maintenance, refactoring, and technical debt management. What we offer A high-impact role: you will define architecture, shape the future of our Windows product, and directly influence ...