1 to 25 of 30 Refactoring Jobs in the UK excluding London

across our stack (.NET Framework/.NET Core, HTML/CSS/TypeScript/React, Python, SQL Server, Oracle). The role focuses on refactoring legacy systems to reduce technical debt, improve reliability and performance, and embed modern security patterns across the service estate. In addition, the engineer will contribute ...

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 ...

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 ...

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 ...

will architect scalable, secure, cost-optimized target environments on AWS, guide containerization & modernization initiatives, and drive migration strategies such as rehost (lift & shift), replatforming, refactoring, and application consolidation . This role requires a blend of deep hands-on AWS knowledge, architectural leadership, stakeholder management, and the ability to articulate business ...

tests Experience implementing QA tests within a Microservices architecture Able to describe differences and identify candidates for Unit, Integration & E2E tests Experience improving, refactoring, and rewriting tests. Experience ensuring that tests run within CI/CD pipelines We offer a competitive salary and generous benefits package, including: Hybrid-working model ...

systems and processes across a given project(s) or technical domain Analyse, profile and plan work, aligned with project priorities Perform reviews of code, refactoring where necessary Deploy code in a structured, trackable and safe manner Document your data developments and operational procedures Ensure adherence to data/software delivery ...

procedures. Software Engineering & Collaboration Write clean, tested, maintainable code in Python (and optionally .NET). Apply SOLID, TDD/BDD where sensible, code reviews, refactoring, performance profiling. Collaborate in an Agile environment; contribute to technical specs and implementation plans. Build POCs to de-risk architecture and showcase value; harden POCs ...

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 ...

engineering, model selection, and LLM capabilities. Proven AI Impact Demonstrated success in using AI to improve productivity and code quality. Experience with AI-assisted refactoring, test generation, and documentation at scale. Please apply within for further details - Matt Holmes, Harvey Nash ...

engineering, model selection, and LLM capabilities. Proven AI Impact Demonstrated success in using AI to improve productivity and code quality. Experience with AI-assisted refactoring, test generation, and documentation at scale. Please apply within for further details - Matt Holmes, Harvey Nash ...

sector. Active SC Clearance. Experience maintaining and troubleshooting legacy applications/infrastructure, including Oracle, WebLogic, and Elasticsearch. Building and supporting CI/CD pipelines, refactoring code, and developing automated tests. Strong knowledge of Nginx, Apache Tomcat/HTTP, and ETL processes. Installing and supporting Oracle 11, including Partitioning, RAC, RMAN ...

enterprise environment. What You'll Be Doing Designing and developing applications using .NET Framework/.NET Core , React/TypeScript , Python , and relational databases Refactoring and modernising legacy systems to reduce technical debt and improve performance and reliability Embedding modern security patterns across APIs and services (authentication, authorisation, OWASP controls ...

tooling across a huge GCP estate. What You’ll Be Doing: Engineering GCP infrastructure products using Terraform & Terraform Cloud. Designing reusable IaC modules, refactoring legacy configs, improving state management. Building automation, tooling and workflows in Python. Developing secure, scalable GCP landing zones with org policies, policy-as-code (OPA/ ...

software artefacts using industry-leading tools and processes. Create effective and secure software solutions using contemporary software development languages. Perform code reviews, debugging and refactoring to improve code quality and efficiency. Demonstrate new functionality. Learn to use automated testing tools to ensure quality standards are met. Training Part of being ...

SAST, etc.) Optimization: Enhance performance through parallel builds, caching, and dependency prefetching Integrity & Security: Ensure artifact integrity via SHA-mapping and reproducible inputs while refactoring legacy scripts to modern standards. Mentorship: Act as a subject matter expert for engineers on secure pipeline development and supply-chain practices 🎯 Major Requirements ...

SAST, etc.) Optimization: Enhance performance through parallel builds, caching, and dependency prefetching Integrity & Security: Ensure artifact integrity via SHA-mapping and reproducible inputs while refactoring legacy scripts to modern standards. Mentorship: Act as a subject matter expert for engineers on secure pipeline development and supply-chain practices 🎯 Major Requirements ...

responsible for Building, testing, and maintaining cloud-based ETL pipelines on AWS , ingesting data from APIs, web sources, and internal systems into Snowflake Refactoring and optimising Python and SQL workflows for speed, reliability, and scalability Automating pipelines and maintaining CI/CD, Git-based version control, and deployment standards Improving ...

driven systems, working closely with C# to enhance and develop backend endpoints. Tackling technical debt by resolving long-standing issues in legacy codebases and refactoring outdated modules. Working across both PHP and C# environments, particularly around backend logic and API development. Implementing and configuring secure authentication flows between internal systems. ...

Designing and building scalable backend services and APIs Working on workflow systems that support large-scale voting operations Prototyping and productionising AI-enabled features Refactoring and modernising legacy services Collaborating closely with engineers, product and operations What you'll bring Strong software engineering fundamentals Experience writing production code ...

large-scale voting operations Enabling application teams through better tooling, automation, and documentation Working on infrastructure that supports AI-enabled products and data workloads Refactoring and modernising existing platform services where needed What you'll bring Strong engineering fundamentals and a platform/infrastructure mindset Experience working with cloud infrastructure ...

pipelines in a major project using Circle, Gitlab, or Bitbucket. Experience in and desire to participate in mentoring, shaping the development process. Experience refactoring production enterprise systems and live DB structures. Benefits of working for Viewber include: Work from home WorkFlexing Policy offering employees the opportunity to work from almost ...

Designing and building scalable backend services and APIs Working on workflow systems that support large-scale voting operations Prototyping and productionising AI-enabled features Refactoring and modernising legacy services Collaborating closely with engineers, product and operations What you'll bring Strong software engineering fundamentals Experience writing production code ...

initially work on software development tasks related to the plasma simulation codes being developed across the unit. Initially, this will involve tasks like code refactoring, development of data preprocessing and post-processing tools or user interfaces. Role Successfully complete the nationally recognised qualification specified within the apprenticeship standard: Digital ...