Refactoring Jobs in London

1 to 25 of 57 Refactoring Jobs in London

Senior Software Engineer

London, United Kingdom
Hybrid / WFH Options
Orgvue Limited
CI/CD) Practical experience of version control systems (Git) Solid knowledge of data structures and algorithms Solid knowledge of functional programming paradigms Experience refactoring code with scale and production in mind Experience with asynchronous architecture Familiar with AWS, Unix/Linux, Git, SQL, and REST Bonus Points for Experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr Developer Specialist Solutions Architect, DevTx

London, United Kingdom
Amazon
the ability to communicate complex ideas and concepts clearly in one-to-one and one-to-many public presentations. PREFERRED QUALIFICATIONS Experience designing, developing, refactoring or operating modern application solutions that take full advantage of the cloud. Active Github presence (experience in contributing to popular open source projects/sharing More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer

London, United Kingdom
Henry Schein One group
test, and deploy while providing better performance and stability. What You Will Do Craft code that reflects an expert understanding of object-oriented design, refactoring, clean code, clean architecture, and solid engineering principles Refactor code to optimize performance, enhance maintainability, and drive innovation Follow the test-driven development (TDD) paradigm More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Developer

London, United Kingdom
Hybrid / WFH Options
Buyapowa Limited
Vancouver. We are a small, dynamic team focused on delivering impactful projects that enhance joy, productivity, and stability. We value: Test-driven excellence Iteration, refactoring, and continuous improvement Ownership and support for our products Pragmatic technology choices Customer-centered thinking and goal orientation Sustainable work pace As we enter our More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Quant Developer London

London, United Kingdom
Man Group
understanding of financial markets and instruments A proponent of strong collaborative software engineering techniques and methods: agile development, continuous integration, code review, unit testing, refactoring and related approaches Strong knowledge of Python Proficient on Linux platforms with knowledge of various scripting languages Experience of data analysis techniques along with relevant More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

London, United Kingdom
P2P
about user experience and try to really understand end users' jobs and pain points Think a lot about APIs, modular design and testing Love refactoring and keep trying until you find a better answer Enjoy making the "right way to do it" the path of least resistance Have made a More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

SoftwareEngineerIII-Python(CreditTrading)

London, United Kingdom
Hispanic Alliance for Career Enhancement
resilient, high performance and/or risk and pricing and/or eTrading areas. Experience of developing in Python Writing tests, object modelling and refactoring Creative, quick-thinking, pragmatic, with an aptitude for solving problems with technology and an ability to quickly translate requirements into a sound technical design and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Systems Development Engineer III, Support Engineering, Tooling & Automation (SETA)

London, United Kingdom
Amazon
operations, process, or post-incident analysis for your team. You will actively participate in reviews of systems owned by partner teams. Drive automation and refactoring of existing solutions, including incorporating new generative AI and machine learning components. Ensure scalability, reliability and efficiency of automation processes. Report and analyze usage statistics More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Engineer

London, United Kingdom
Hybrid / WFH Options
CDP
such as Azure DevOps). Experience in TDD is essential and comfortable writing tests. Proactively identify opportunities to improve usability, performance, and scalability while refactoring and reducing technical debt. Exposure to relational databases with knowledge of SQL. Familiarity with infrastructure-as-code (e.g., Terraform) is preferred but not essential. Experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

SeniorLeadSoftwareEngineer-Python

London, United Kingdom
Hispanic Alliance for Career Enhancement
resilient, high performance and/or risk and pricing and/or eTrading areas. Experience of developing in Python Writing tests, object modelling and refactoring Creative, quick-thinking, pragmatic, with an aptitude for solving problems with technology and an ability to quickly translate requirements into a sound technical design and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Engineer Engineering CDP Global - London

London, United Kingdom
Hybrid / WFH Options
CDP
Azure DevOps . Experience in TDD is essential and are comfortable writing tests. Can proactively identify opportunities to improve usability, performance and scalability, whilst refactoring and reducing technical debt. Exposure to relational databases with knowledge of SQL. Familiarity with infrastructure-as-code (e.g. Terraform) would be preferred but not essential. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, Java Backend

London, United Kingdom
Hybrid / WFH Options
NinjaOne, LLC
Redis helpful Experience with Test-Driven Development Code test coverage through Unit or Integration tests The habit of constant code and system improvement by refactoring and thinking critically about the system Written and verbal English communication skills is required Experience working in agile teams Experience working remotely Experience in tooling More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, Java Backend London, United Kingdom

London, United Kingdom
Hybrid / WFH Options
NinjaOne, LLC
Redis helpful Experience with Test-Driven Development Code test coverage through Unit or Integration tests The habit of constant code and system improvement by refactoring and thinking critically about the system Written and verbal English communication skills is required Experience working in agile teams Experience working remotely Experience in tooling More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Microsoft SQL Developer - Fintech SaaS. Full Remote

City, London, United Kingdom
Hybrid / WFH Options
RecruitmentRevolution.com
UDF's • Have in-depth knowledge of SQL Internal Architecture (Metadata, Indexes, Statistics etc.) • Skilful in performance tuning (using all available tools/techniques), refactoring existing SQL, monitoring high availability clusters and patching live systems • Experienced in SQL CLRs, SSRS, and Power BI • As a key member of the team More ❯
Employment Type: Permanent
Salary: GBP 70,000 Annual
Posted:

Senior Microsoft SQL Developer - Fintech SaaS. Full Remote

WC1A, Covent Garden, Greater London, United Kingdom
Hybrid / WFH Options
RecruitmentRevolution.com
UDF's • Have in-depth knowledge of SQL Internal Architecture (Metadata, Indexes, Statistics etc.) • Skilful in performance tuning (using all available tools/techniques), refactoring existing SQL, monitoring high availability clusters and patching live systems • Experienced in SQL CLRs, SSRS, and Power BI • As a key member of the team More ❯
Employment Type: Permanent
Salary: £70000/annum + Benefits
Posted:

Systems Development Engineer, Tooling & Automation (SETA)

London, United Kingdom
Amazon
operations, process, or post-incident analysis for your team. You will actively participate in reviews of systems owned by partner teams. Drive automation and refactoring of existing solutions, including incorporating new generative AI and machine learning components. Ensure scalability, reliability and efficiency of automation processes. Report and analyze usage statistics More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Test Engineer - HO - SEO

Croydon, London
Government Digital & Data
main day to day responsibilities will be: Actively maintain existing test frameworks or help develop new ones when required. You will also undertake code refactoring where necessary. Develop tests that are predictable, repeatable and implement automated verification of acceptance criteria to the greatest possible extent. Review test automation code and More ❯
Employment Type: Permanent
Posted:

Senior Front End Developer, Vue, TypeScript, ES6

East London, London, United Kingdom
Hybrid / WFH Options
Richard Wheeler Associates
Comfortable contributing to architectural discussions and tech decisions Strong understanding of frontend test automation, creating tests as part of the definition-of-done Experience refactoring and modernising large-scale web applications, including upgrading frameworks, optimising performance, and managing technical debt. Ability to deliver clean, accessible and responsive UI Ability to More ❯
Employment Type: Permanent, Work From Home
Salary: £85,000
Posted:

Senior Software Engineer

London, United Kingdom
DRW Holdings, LLC
about user experience and try to really understand end users' jobs and pain points Think a lot about APIs, modular design and testing Love refactoring and keep trying until you find a better answer Enjoy making the "right way to do it" the path of least resistance Have made a More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer - Full Stack

London, United Kingdom
Bally's Interactive
Monoliths and towards containerised Microservices And what are we looking for? Experience working with Agile, Lean, TDD, BDD Knowledge of software best practices like Refactoring, Clean Code, Domain Driven Design, SOLID, Enterprise Integration Experience with core server-side Java development. Experience in designing and developing front-end logic using the More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Site Reliability Engineer - Paris/London

London, United Kingdom
Mistral AI
layer between science and infrastructure. Design and develop new workflows and tooling to improve the reliability, availability and performance of our systems (automation scripts, refactoring, new API-based features, web apps, dashboards, etc.). Collaborate with the security team to ensure infrastructure adheres to best security practices and compliance requirements. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Front-End Engineer

London Area, United Kingdom
Xapien
to front-end infrastructure. Exposure to accessibility standards and inclusive design practices. Enthusiasm for clean, well-documented, and testable code. A thoughtful approach to refactoring legacy systems. **Please note, we cannot offer sponsorship to applicants (or transfer existing visas) at present** Salary: up to £110,000 + bonus + equity More ❯
Posted:

Lead Front-End Engineer

london, south east england, United Kingdom
Xapien
to front-end infrastructure. Exposure to accessibility standards and inclusive design practices. Enthusiasm for clean, well-documented, and testable code. A thoughtful approach to refactoring legacy systems. **Please note, we cannot offer sponsorship to applicants (or transfer existing visas) at present** Salary: up to £110,000 + bonus + equity More ❯
Posted:

Senior Go Developer

London, United Kingdom
Fruition Group
to shape how things are built and the trust to get on with it - whether that's improving infrastructure, shipping new features, or quietly refactoring something that needs it. Senior Go Developer - Key Requirements: Significant professional experience in software development, with a strong focus on backend systems Proficiency in Go More ❯
Employment Type: Contract
Posted:

Senior Go Developer

london, south east england, United Kingdom
Fruition Group
to shape how things are built and the trust to get on with it - whether that's improving infrastructure, shipping new features, or quietly refactoring something that needs it. Senior Go Developer - Key Requirements: Significant professional experience in software development, with a strong focus on backend systems Proficiency in Go More ❯
Posted:
Refactoring
London
10th Percentile
£57,000
25th Percentile
£62,500
Median
£100,000
75th Percentile
£111,250
90th Percentile
£140,000