1 to 25 of 68 Refactoring Jobs in the UK

their working practices and software development processes Use modern AI-assisted development tools to improve delivery speed and quality across coding, test creation, debugging, refactoring and documentation Critically review, validate and refine AI-generated output to ensure it is correct, secure, maintainable and aligned with business and technical requirements Help ...

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 ...

mature, intrinsically motivated technology leader who loves data. Our daily work spans building API integrations, maintaining robotic data-extraction processes, writing OCR engines, and refactoring data pipelines. At the same time, we’re beginning to invest in AI (agentic frameworks, LLMs for data extraction) and data storage innovation. Our stack ...

quality Windows applications and services that support core business systems. This role will involve building new applications while modernising existing platforms , including analysing and refactoring legacy systems into C#/.NET services and contributing to the longer-term cloud migration strategy . You’ll work closely with engineers, testers, project ...

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 ...

databases such as MySQL, MongoDB, or DynamoDB Experience with service-oriented or microservices architecture using synchronous (REST) and asynchronous (event-driven) integration Experience with refactoring Nice to have: Experience with React Experience with Docker, Terraform Familiarity with Domain Driven Design concepts Experience with production monitoring and observability You’re excited ...

legacy or over engineered ETL approaches and decommission redundant components Promote AI driven development practices (e.g., AI assisted code generation, test creation, documentation, and refactoring) with appropriate guardrails around security, correctness, and maintainability Enable integration with AI platforms by shaping data products for AI use cases and defining patterns ...

through to deployment and long-term support Balance development of new functionality with maintenance and enhancement of existing systems Contribute to modernisation initiatives , including refactoring and cloud (Azure) migration Collaboration & Engineering Integration Work closely with electrical, systems, and test engineers to deliver integrated software-hardware solutions Translate real-world test ...

Comfortable working on production SaaS platforms , with ownership beyond deployment. Experience using AI-assisted development tools (e.g. Cursor or similar) to support code exploration, refactoring, testing, or design discussions—while maintaining strong engineering judgment. A strong sense of ownership and production accountability , including monitoring, debugging, and continuous improvement. Ability ...

management tools such as GIT and deployment technologies (Git, Pipelines. Experience of supporting and maintaining complex legacy applications in live environments. Modernising applications via refactoring and rewriting existing code. Experience of managing incidents and problems with a focus on service continuity and prompt resolution timescales. A strong full stack development ...

management tools such as GIT and deployment technologies (Git, Pipelines. Experience of supporting and maintaining complex legacy applications in live environments. Modernising applications via refactoring and rewriting existing code. Experience of managing incidents and problems with a focus on service continuity and prompt resolution timescales. A strong full stack development ...

management tools such as GIT and deployment technologies (Git, Pipelines. Experience of supporting and maintaining complex legacy applications in live environments. Modernising applications via refactoring and rewriting existing code. Experience of managing incidents and problems with a focus on service continuity and prompt resolution timescales. A strong full stack development ...

management tools such as GIT and deployment technologies (Git, Pipelines. Experience of supporting and maintaining complex legacy applications in live environments. Modernising applications via refactoring and rewriting existing code. Experience of managing incidents and problems with a focus on service continuity and prompt resolution timescales. A strong full stack development ...

Developer role for a hands-on coder who is extremely comfortable at leveraging AI for * Accelerating development processes * Critical reviews of AI-generated code * Refactoring, codebase exploration and documentation * Staying ahead of the AI curve in development The core tech stack is .NET, React, Messaging, Azure Service Bus, Azure DevOps ...

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 ...

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 ...

downstream use Work with distributed data processing tools such as Apache Spark to handle high-volume workloads Improve existing pipelines by identifying bottlenecks and refactoring code and queries Develop and maintain data workflows, scheduling, and orchestration processes Provision and manage AWS infrastructure using Infrastructure as Code tools such as Terraform ...

data architecture, with at least 3 years in a leadership position Expert-level Databricks, Azure and SQL/Python Proven track record of refactoring legacy estates onto modern platforms without breaking things GCP and BigQuery experience is a strong advantage High EQ, comfortable presenting to leadership and managing non-technical ...

implement these. Responsibilities: Build and enhance Python-based analytics features with a focus on performance and scalability Improve integration between Python and C# systems, refactoring where needed Optimise complex data workflows and large-scale calculations Review code, share best practices, and support team development Champion strong engineering practices including testing ...

services for the Sportsbook domain; Collaborating with teams to ensure accurate data allocation and smooth delivery; Writing integration tests and ensure code quality; Refactoring and optimising code for evolving business needs; Managing the sports content pipeline and handle format conversions for cross-team requests; Conducting regression testing to ensure system ...

ensure their success Take accountability for the successful technical operation of owned systems Embed AI-augmented development practices including AI-assisted coding, testing, refactoring, analysis and documentation Ensure AI usage enhances sound engineering judgement and design discipline Define and coach architectural and design patterns supporting safe and effective AI usage ...

ensure their success Take accountability for the successful technical operation of owned systems Embed AI-augmented development practices including AI-assisted coding, testing, refactoring, analysis and documentation Ensure AI usage enhances sound engineering judgement and design discipline Define and coach architectural and design patterns supporting safe and effective AI usage ...

Design. Experience with CQRS TDD/BDD & DDD. Strong understanding and experience design patterns. Strong experience with SQL and NoSQL databases. Experience on improving, refactoring, and rewriting code. Experience in Agile methodologies specifically Scrum. Experience using Docker and containerization Please drop me a line or send me your ...

Design. Experience with CQRS TDD/BDD & DDD. Strong understanding and experience design patterns. Strong experience with SQL and NoSQL databases. Experience on improving, refactoring, and rewriting code. Experience in Agile methodologies specifically Scrum. Experience using Docker and containerization Please drop me a line or send me your ...

Code Work closely with platform, infrastructure, and application teams to deliver scalable, secure solutions Support migration and rehosting of applications into Azure with minimal refactoring Ensure platform reliability, security, and observability across production environments Contribute to incident management, platform maintenance, and continuous improvement Create and maintain clear operational documentation ...