51 to 67 of 67 Permanent Refactoring Jobs

Senior C++ Software Developer

Hiring Organisation
Reed Technology
Location
Wellington, Somerset, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
system design and deliver high-quality software. Mentor team members, coaching them on best practices and improvements. Review pulls requests and plan and action refactoring efforts to support the wider product strategy. Develop new features according to specification and triage and fix defects. Required Skills & Qualifications: Advanced expertise in C++ … coach, mentor, and upskill developers at various experience levels through hands-on collaboration, code reviews, and knowledge-sharing. Experience in identifying, prioritising, and refactoring code to improve modularity, testability, and maintainability. Ability to contribute to architectural decisions and technical strategy, supporting the broader product vision. Strong decision-making and influencing ...

Salesforce Platform Engineer

Hiring Organisation
The Citation Group
Location
England, United Kingdom
queueable jobs. Develop and support Lightning Web Components (LWC) and other UI customisations. Work with existing legacy code and technical debt, debugging, fixing and refactoring where needed. Build and maintain integrations with other systems (REST/SOAP APIs, middleware or ETL tools). Write clean, testable code with appropriate unit … working in an agile environment (user stories, sprints, retrospectives). Desirable Previous experience in a Salesforce org with significant technical debt, where stabilisation and refactoring were key. Experience with our key Salesforce products Sales Cloud and Service Cloud Exposure to CI/CD tools & repositories such as gearset & git Experience ...

Data Engineer

Hiring Organisation
Liquidline
Location
Ipswich, Suffolk, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
Airbyte), moving beyond standalone SQL Server environments. Leading integrations – supporting our NetSuite migration and creating scalable data frameworks for future acquisitions. Modernising legacy systems – refactoring complex, business-critical T-SQL into modular, high-performance cloud workflows. Raising engineering standards – introducing Git, CI/CD pipelines, automated testing and best-practice … Engineer 3–5+ years’ experience in Data Engineering, ideally involving cloud warehouse builds or migrations Expert-level SQL/T-SQL with proven experience refactoring and optimising complex logic Hands-on experience with cloud data warehouses (e.g. BigQuery, Snowflake), ingestion tools (Airflow, Airbyte), and analytics tooling such ...

Javascript Developer

Hiring Organisation
TRIA
Location
United Kingdom
solution suitable for deployment within our server infrastructure. The Role You will take ownership of analysing the current Python-based application and rebuilding/refactoring it into a scalable and maintainable Node.js platform. The application: Pulls data from multiple external sources including: RSS feeds Websites APIs Processes and stores data … ensuring the rebuilt platform is secure, robust, and capable of passing penetration/security testing. Required Skills & Experience Strong commercial experience with Node.js Experience refactoring or rewriting existing applications Solid understanding of secure software engineering practices Experience building applications that integrate with APIs, web scraping, and data feeds Database design ...

MOD DV Cleared Senior Software Engineer

Hiring Organisation
Data Careers
Location
Fareham, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£90,000
complex software systems. The role would suit someone with strong Python development experience, ideally combined with exposure to C/C++ integration , performance improvement, refactoring, legacy system modernisation or engineering-heavy environments. You will work on technically challenging codebases where reliability, maintainability and engineering quality are critical. This will include … Investigating complex defects and incidents Performing root cause analysis Implementing durable fixes Refactoring and improving existing software Supporting architecture changes as requirements evolve Helping modernise codebases, tooling and engineering standards The role requires someone who is comfortable working across established systems, improving existing code and supporting other engineers through mentoring ...

Senior Software Engineer

Hiring Organisation
Data Careers
Location
Fareham, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£90,000
complex software systems. The role would suit someone with strong Python development experience, ideally combined with exposure to C/C++ integration , performance improvement, refactoring, legacy system modernisation or engineering-heavy environments. You will work on technically challenging codebases where reliability, maintainability and engineering quality are critical. This will include … Investigating complex defects and incidents Performing root cause analysis Implementing durable fixes Refactoring and improving existing software Supporting architecture changes as requirements evolve Helping modernise codebases, tooling and engineering standards The role requires someone who is comfortable working across established systems, improving existing code and supporting other engineers through mentoring ...

Senior Data Engineer

Hiring Organisation
Signify Technology
Location
Farringdon, Devon, UK
build high-quality data models across our finance, payments and shipping domains. A big part of your work will be modernising our Looker setup — refactoring definitions upstream into our data stack to make it simpler, faster and less dependent on manual changes. What you'll be doing Designing and building … scalable data models in finance, payments and shipping domains Refactoring Looker models into performant upstream data models and reducing manual overhead Enabling self-service for business users while providing frontline Looker support Owning CI/CD pipelines via GitHub Actions and upholding data quality and governance standards What ...

Senior Data Engineer

Hiring Organisation
Signify Technology
Location
Farringdon, England, United Kingdom
build high-quality data models across our finance, payments and shipping domains. A big part of your work will be modernising our Looker setup — refactoring definitions upstream into our data stack to make it simpler, faster and less dependent on manual changes. What you'll be doing Designing and building … scalable data models in finance, payments and shipping domains Refactoring Looker models into performant upstream data models and reducing manual overhead Enabling self-service for business users while providing frontline Looker support Owning CI/CD pipelines via GitHub Actions and upholding data quality and governance standards What ...

Senior Software Developer - Consultant

Hiring Organisation
True North Group
Location
Rogerstone, Newport, Gwent, Wales, United Kingdom
Employment Type
Full-Time
Salary
£59,000 - £68,000 per annum
The Role: You’ll deliver in complex client environments - pairing, TDD, emerging design, refactoring. We think, challenge, and guide, not just code. Our clients trust us to bring judgment, not just a keyboard. Model: Hybrid ...

Senior Software Developer - Consultant

Hiring Organisation
True North Group
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Full-Time
Salary
£59,000 - £68,000 per annum
The Role: You’ll deliver in complex client environments - pairing, TDD, emerging design, refactoring. We think, challenge, and guide, not just code. Our clients trust us to bring judgment, not just a keyboard. Model: Hybrid ...

Senior Software Developer - Consultant

Hiring Organisation
True North Group
Location
Cheltenham, Gloucestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£59,000 - £68,000 per annum
The Role: You’ll deliver in complex client environments - pairing, TDD, emerging design, refactoring. We think, challenge, and guide, not just code. Our clients trust us to bring judgment, not just a keyboard. Model: Hybrid ...

Senior C++ Programmer

Hiring Organisation
IT Search & Select
Location
Cambridge, Cambridgeshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
suit you perfectly. The Role You will become the technical lead responsible for the evolution of a substantial C++ codebase. Your mission spans architecture, refactoring, and quality engineering: Modernise a tightly coupled monolith into a more modular, maintainable architecture Introduce modern C++ standards (C++17/20) , patterns, and tooling Lead … structured programme of incremental refactoring and technical debt reduction Establish and champion effective testing strategies across the codebase Improve testability , reliability, and long-term maintainability Drive adoption of CI/CD, automated testing, and static/dynamic analysis tools Mentor engineers, lead design reviews, and set engineering standards Balance strategic ...

Software Developer - Consultant

Hiring Organisation
True North Group
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Full-Time
Salary
£52,000 - £59,000 per annum
The Role: You’ll deliver in complex client environments - pairing, TDD, emerging design, refactoring. We think, challenge, and guide, not just code. Our clients trust us to bring judgment, not just a keyboard. Model: Hybrid ...

Software Developer - Consultant

Hiring Organisation
True North Group
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£52,000 - £59,000 per annum
The Role: You’ll deliver in complex client environments - pairing, TDD, emerging design, refactoring. We think, challenge, and guide, not just code. Our clients trust us to bring judgment, not just a keyboard. Locations: Newcastle ...

Software Developer - Consultant

Hiring Organisation
True North Group
Location
Bristol, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£52,000 - £59,000 per annum
The Role: You’ll deliver in complex client environments - pairing, TDD, emerging design, refactoring. We think, challenge, and guide, not just code. Our clients trust us to bring judgment, not just a keyboard. Locations: Newcastle ...

Software Developer - Consultant

Hiring Organisation
True North Group
Location
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£52,000 - £59,000 per annum
The Role: You’ll deliver in complex client environments - pairing, TDD, emerging design, refactoring. We think, challenge, and guide, not just code. Our clients trust us to bring judgment, not just a keyboard. Locations: Newcastle ...

Oracle Developer

Hiring Organisation
Expleo Group
Location
Preston, Lancashire, North West, United Kingdom
Employment Type
Permanent
Overview We are seeking an experienced Oracle Database 19c Developer/Application Maintenance Engineer to support and enhance bespoke applications built on Oracle technologies. This role focuses on maintaining and improving existing systems, resolving production ...