26 to 50 of 67 Permanent Refactoring Jobs

Senior Developer (£44,241 - £58,997)

Hiring Organisation
Driver and Vehicle Standards Agency
Location
Newry Mourne and Down, United Kingdom
Employment Type
Full Time
will be committed to quality and will promote quality software engineering techniques within the team, such as code review, design review, reusability of code, refactoring, automated testing, and use of standards. Joining our department comes with many benefits, including: Employer pension contribution of 28.97% of your salary. Read more about ...

Principal Software Engineer

Hiring Organisation
Adria Solutions
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 per annum, Negotiable
Principal Software Engineer will have the following: Confidence in delivering software solutions in C#, Go, Java or Python, with experience working with and refactoring existing codebases. You will be familiar with deploying to cloud infrastructure platforms such as AWS with infrastructure as code tools such as Terraform Experience with ...

Senior C# Developer

Hiring Organisation
Avanti
Location
Slough, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £80,000 per annum
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 methodologies such as TDD Cloud experience Desirable: Experience migrating legacy systems React or JavaScript exposure ...

Senior .NET Developer

Hiring Organisation
Avanti Recruitment
Location
SL3, Langley Marish, Slough, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£65000 - £80000/annum
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 methodologies such as TDD Cloud experience Desirable: Experience migrating legacy systems React or JavaScript exposure ...

Senior Kotlin Software Engineer

Hiring Organisation
HCLTech
Location
London, UK
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 ...

Senior Software Engineer

Hiring Organisation
HCLTech
Location
London Area, United Kingdom
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 ...

Software Engineering Manager

Hiring Organisation
i3
Location
City of London, London, United Kingdom
standards across code quality, testing, security, observability, and performance. Drive the adoption of AI-assisted software development practices, including: AI-powered code generation and refactoring Automated testing and documentation support AI-enhanced development workflows and quality assurance Coaching engineers on effective and responsible AI usage Evaluate and introduce tools, frameworks ...

Java Software Engineer

Hiring Organisation
Primis
Location
United Kingdom
optimisation Experience designing and implementing scalable RESTful APIs Hands-on experience building high-availability, high-concurrency systems at scale Strong understanding of Design Patterns, Refactoring, and Object-Oriented Design principles Experience with Git, CI/CD pipelines, and modern development methodologies Familiarity with AI-driven development tools (e.g., Windsurf, Claude ...

Principal Data Engineer

Hiring Organisation
Halian Technology Limited
Location
South East London, London, United Kingdom
Employment Type
Permanent
leading role in that journey. This isnt a role where you inherit a polished environment. Its an opportunity to shape, modernise, and influence from refactoring legacy pipelines to building best-in-class data products using tools like Databricks, Azure, and GCP. Youll operate as the technical authority within the data ...

Data Engineer

Hiring Organisation
Halian Technology Limited
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£95,000
leading role in that journey. This isnt a role where you inherit a polished environment. Its an opportunity to shape, modernise, and influence from refactoring legacy pipelines to building best-in-class data products using tools like Databricks, Azure, and GCP. Youll operate as the technical authority within the data ...

Data Engineer

Hiring Organisation
Halian | Managed Services, Recruitment Agency & Contract Staffing
Location
London Area, United Kingdom
that journey. This isn’t a role where you inherit a polished environment. It’s an opportunity to shape, modernise, and influence —from refactoring legacy pipelines to building best-in-class data products using tools like Databricks, Azure, and GCP. You’ll operate as the technical authority within the data ...

Fullstack Developer (f/m/d)

Hiring Organisation
HEROLD Business Data GmbH
Location
Wien, Austria
Employment Type
Permanent
Salary
EUR Annual
designs, debug, and accelerate prototyping. Quality Assurance: You identify and resolve software issues, perform quality assurance, support monitoring infrastructure, and conduct code reviews and refactoring in coordination with your supervisor. Profil Degree in Computer Science, Business Informatics, or a comparable IT/development qualification. Strong experience with JavaScript, Vue.js, React ...

Mobile Engineer, React Native (m/w/d) - Remote

Hiring Organisation
welearn GmbH
Location
HafenCity, Hamburg, Germany
Employment Type
Permanent
Salary
EUR 70,000 - 90,000 Annual
React Native in einem professionellen Team Solide Erfahrung mit React und Next.js, um bei Bedarf auf unserer Web-Plattform mitzuarbeiten Gutes Gespür für Architektur, Refactoring, Technical Debt und Wartbarkeit Erfahrung mit KI-Coding-Assistenten wie Claude Code, Cursor oder ähnlichen Tools Sicherer Umgang mit modernen Deployment-Workflows und Cloud-Infrastruktur ...

Senior or Lead AI .Net Developer - UK based

Hiring Organisation
Jump IT Recruitment Solutions
Location
Tunbridge Wells
Employment Type
Permanent
Salary
£75000 - £12000 Plus Benefits
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 ...

Software Engineers

Hiring Organisation
Qeexo, Co
Location
Pittsburgh, Pennsylvania, United States
Employment Type
Permanent
Salary
USD 140,754 Annual
cloud-hosted embedded machine learning platform, requiring foundational knowledge in cloud architecture, scalable systems, and applied machine learning, including: Backend Development: Contribute to the refactoring of Python-based backend services using Flask, SQLAlchemy, and Celery to improve dataflow, system stability, and inter-service coordination in a distributed environment. System Optimization ...

Senior Software Developer

Hiring Organisation
Maxwell Bond
Location
Winsford, Cheshire West and Chester, Cheshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £85000/annum
product with a long-term roadmap Mix of greenfield engineering and platform improvement work Collaborative engineering environment with strong technical input Time allocated for refactoring and technical debt reduction Stable business with ongoing investment in technology Interview process; Two-stage interview process with fast feedback and quick decision-making This ...

Software Engineer

Hiring Organisation
Technify Talent
Location
Guildford, England, United Kingdom
motivated by meaningful technical challenges. Key Responsibilities Design, build, test, and deliver new features within a desktop-based software platform Contribute to ongoing refactoring and modernisation of a large, established codebase Investigate and resolve complex technical issues, maintaining high quality standards Engage with users to diagnose and address reported problems ...

Senior DevOps Engineer

Hiring Organisation
Charles Simon Associates Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£85,000
architecture, and tooling across a huge GCP estate. What Youll 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 ...

role = "PRINCIPAL ENGINEER" if raises bar(team) and depth >= LEGENDARY and ships code else "SENIOR"

Hiring Organisation
Sahaj Software
Location
London Area, United Kingdom
think about engineering We care about: Code that is simple, testable, and built to change Engineers who can explain their design decisions clearly TDD, refactoring, and continuous improvement - not as rituals, but as tools Choosing the right technology, not the fashionable one We don’t care much about: Buzzwords Framework ...

SQL Server Database Developer

Hiring Organisation
Davies Turner
Location
Dartford, Kent, South East, United Kingdom
Employment Type
Permanent, Work From Home
including stored procedures, views, functions, tables, and indexes - Proactively analyse and resolve database performance bottlenecks using execution plans, indexing strategies, and query refactoring - Optimise high-volume transactional queries, reporting workloads, and data integration jobs - Design and support scalable database patterns suitable for high-availability environments - Support application and integration development ...

Software Engineer - AI-Augmented Product Development

Hiring Organisation
Hooper Media
Location
United Kingdom
accelerate real product development. The successful candidate will help turn product requirements into production-quality software, using AI to speed up design, implementation, testing, refactoring, debugging, and documentation. Just as importantly, they will know how to validate, troubleshoot, and harden AI-generated code so that it is maintainable, secure, performant … familiarity with our core technology stack are more important. Key responsibilities AI-augmented software delivery · Use AI coding assistants daily to accelerate feature development, refactoring, debugging, testing, documentation, and technical discovery. · Translate product requirements into clear technical plans, implementation steps, prompts, and reviewable code changes. · Review, test, and improve ...

Lead Software Engineer Python API - Fintech

Hiring Organisation
Client Server
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Lead Software Engineer you'll head up a small, talented tech team to deliver new features and enhancements as well as some refactoring work, contributing to the core click apply for full job details ...

.Net Windows Developer

Hiring Organisation
IT Talent Solutions Ltd
Location
Essex, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
.NET Core, and SQL Server expertise to help design, build, and modernise enterprise Windows applications and services. You’ll play a key role in refactoring legacy systems into modern .NET solutions while contributing to future cloud migration projects. What you’ll be doing: • Developing and maintaining Windows applications and services … Refactoring and migrating legacy code into C# .NET • Collaborating with technical teams, business users, and stakeholders • Supporting cloud and Azure-based architecture initiatives • Participating in code reviews, Agile delivery, and technical planning What we’re looking for: • 3+ years’ commercial experience with C#, .NET/.NET Core, WinForms ...

Senior C++ Developer - Bristol

Hiring Organisation
Planet Recruitment
Location
Bristol, United Kingdom
Employment Type
Permanent
Salary
£51000 - £63000/annum
Collaborating on system design Delivering high quality software Mentoring team members & coaching them on best practice and improvements Reviewing pull requests Planning and actioning refactoring efforts to support the wider product strategy Developing new features according to specification Triaging and fixing defects Essential Experience: Advanced C++ Expertise - Deep knowledge … upskill developers at various experience levels through hands-on collaboration, code reviews, and knowledge-sharing Technical Debt Reduction - Experience in identifying, prioritising, and refactoring code to improve modularity, testability, and maintainability Architectural/System Design Support - Ability to contribute to architectural decisions and technical strategy, supporting the broader product vision ...

Senior C++ Developer - Milton Keynes

Hiring Organisation
Planet Recruitment
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£51000 - £63000/annum
Collaborating on system design Delivering high quality software Mentoring team members & coaching them on best practice and improvements Reviewing pull requests Planning and actioning refactoring efforts to support the wider product strategy Developing new features according to specification Triaging and fixing defects Essential Experience: Advanced C++ Expertise - Deep knowledge … upskill developers at various experience levels through hands-on collaboration, code reviews, and knowledge-sharing Technical Debt Reduction - Experience in identifying, prioritising, and refactoring code to improve modularity, testability, and maintainability Architectural/System Design Support - Ability to contribute to architectural decisions and technical strategy, supporting the broader product vision ...