1 to 25 of 207 Refactoring Jobs in the UK

Senior Application Architect

Hiring Organisation
Stantec
Location
London, United Kingdom
Salary
Confidential
architectural tasks and any new infrastructure. Throughout development, the Senior Application Architect monitors progress to ensure alignment with the architectural design and intervenes if refactoring is needed.They might lead proof-of-concept initiatives to validate new technologies, design patterns or approaches before wider implementation. In addition, they oversee that proper ...

Lead Software Engineer - Java/Python/AI-ML

Hiring Organisation
JP Morgan Chase
Location
Bournemouth, Dorset, United Kingdom
Salary
£ 70 K
authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective ...

Senior Lead Software Engineer - Python, Data, Cloud, AIML

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis), while establishing measurable validation standards (secure coding, peer review, automated testing) and promoting reuse of proven ...

Senior Java Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
coding assistants such as GitHub Copilot, Cursor, or Claude to accelerate development, generate boilerplate, and review code. Ability to apply AI tooling critically - validating, refactoring, and integrating AI-generated code rather than accepting output uncritically. Awareness of prompt engineering techniques relevant to software development workflows (code generation, test writing, documentation ...

Full Stack Software Engineer III - Java

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
code developmentLeverage enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standardsApply knowledge of tools within the Software Development Life Cycle ...

Senior Developer

Hiring Organisation
United Kingdom Government
Location
Salford, Lancashire, United Kingdom
Salary
£ 60 K
business requirements. Essential SkillsDesigning, reviewing and maintaining complex software applications, components, modules and documentation. (SWDN)Collaborating in designing, coding, testing, documents, amends, and refactoring moderately complex programs/scripts. (PROG)Designing test cases and scripts under own direction, mapping back predetermined criteria and reporting testing outcomes. (TEST)Providing technical expertise ...

Senior Developer

Hiring Organisation
United Kingdom Government
Location
Sheffield, South Yorkshire, United Kingdom
Salary
£ 60 K
business requirements. Essential SkillsDesigning, reviewing and maintaining complex software applications, components, modules and documentation. (SWDN)Collaborating in designing, coding, testing, documents, amends, and refactoring moderately complex programs/scripts. (PROG)Designing test cases and scripts under own direction, mapping back predetermined criteria and reporting testing outcomes. (TEST)Providing technical expertise ...

Lead Software Engineer - GLCM Postings

Hiring Organisation
JP Morgan Chase
Location
Bournemouth, Dorset, United Kingdom
Salary
£ 100 K
authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective ...

Senior Software Engineer - QuantumBlack, AI by McKinsey

Hiring Organisation
McKinsey & Company
Location
London, United Kingdom
Salary
£ 80 K
overall system reliabilityExperience modeling and coaching others to use engineering best practices such as design patterns, customer-centric design, test-driven development, code refactoring, code review, and OWASP Top 10 security awarenessExperience leading in Agile teams, including coaching and modeling Agile mindsets as part of sprint ceremonies, work definition ...

Software Engineer III- Global Banking Platform

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team ...

Full Stack Software Engineer II - Java, React

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
best practicesLeverage enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standardsApply knowledge of tools within the Software Development Life Cycle ...

Lead Software Engineer, C#/WPF & Java SS, Equities Derivatives Front Office Flow Technology

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective ...

Senior Lead Site Reliability / DevOps Engineer

Hiring Organisation
JP Morgan Chase
Location
Glasgow, Lanarkshire, United Kingdom
Salary
£ 80 K
hybrid on-prem/cloud environments, supporting telemetry ingestion, processing, and export to backends such as InfluxDB, Prometheus, Elasticsearch, and OpenSearchDrives the assessment, refactoring, and incremental migration of custom legacy telemetry collection code to standardized OpenTelemetry instrumentation, reducing technical debt while maintaining system stabilityActively contributes to the engineering community ...

Senior Lead Platform Engineer - Python

Hiring Organisation
JP Morgan Chase
Location
Glasgow, Lanarkshire, United Kingdom
Salary
£ 80 K
governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis), while establishing measurable validation standards (secure coding, peer review, automated testing) and promoting reuse of proven ...

Senior ETF Engineer, Investment Technology

Hiring Organisation
Invesco
Location
Greater London, United Kingdom
Employment Type
Full Time
testing. Exposure to portfolio analytics, risk models, or investment workflows preferred. AI‐assisted development fluency: daily use of AI tools for coding, test generation, refactoring, documentation, and design exploration-plus the ability to evaluate/correct AI‐generated code for security, performance, and maintainability. Understanding of data engineering principles (data ...

Machine Learning Engineering Lead

Hiring Organisation
RELX Group
Location
Exeter, Devon, United Kingdom
Salary
£ 70 K
code reviews, MLOps practices, and responsible AI controls.Apply AI-assisted development tools to reduce software development cycle time and support code explanation, test generation, refactoring, debugging, documentation, code review, migration planning, and legacy system analysis.Resolve complex technical issues related to AI/ML services, data flows, system integration, model behaviour ...

SC Cleared DevSecOps Engineer - Inside IR35 - Remote

Hiring Organisation
Solirius Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
endpoints). Vulnerability & CVE Remediation: Proactively identify, assess, and remediate AWS Common Vulnerabilities and Exposures (CVEs) across cloud infrastructure, container environments, and services. Development & Refactoring: Write clean, maintainable automation scripts and microservices using Python and JavaScript, employing Test-Driven Development (TDD) and Behavior-Driven Development (BDD) methodologies. Security Advocacy: Collaborate ...

Software Engineer III- Python/Java

Hiring Organisation
JP Morgan Chase
Location
Glasgow, Lanarkshire, United Kingdom
Salary
£ 80 K
authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team ...

Lead Software Engineer - Trading Platforms

Hiring Organisation
JP Morgan Chase
Location
Glasgow, Lanarkshire, United Kingdom
Salary
£ 80 K
authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective ...

Software Engineer III - Java, React & AI

Hiring Organisation
JP Morgan Chase
Location
Glasgow, Lanarkshire, United Kingdom
Salary
£ 80 K
risk platformsLeverage enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standardsApply knowledge of tools within the Software Development Life Cycle ...

Java Engineer

Hiring Organisation
Version 1
Location
London, United Kingdom
Salary
£ 80 K
coding assistants such as GitHub Copilot, Cursor, or Claude to accelerate development, generate boilerplate, and review code.Ability to apply AI tooling critically - validating, refactoring, and integrating AI-generated code rather than accepting output uncritically.Awareness of prompt engineering techniques relevant to software development workflows (code generation, test writing, documentation, debugging).Experience ...

Java Engineer

Hiring Organisation
Version 1
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
coding assistants such as GitHub Copilot, Cursor, or Claude to accelerate development, generate boilerplate, and review code.Ability to apply AI tooling critically - validating, refactoring, and integrating AI-generated code rather than accepting output uncritically.Awareness of prompt engineering techniques relevant to software development workflows (code generation, test writing, documentation, debugging).Experience ...

Java Engineer

Hiring Organisation
Version 1
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
coding assistants such as GitHub Copilot, Cursor, or Claude to accelerate development, generate boilerplate, and review code.Ability to apply AI tooling critically - validating, refactoring, and integrating AI-generated code rather than accepting output uncritically.Awareness of prompt engineering techniques relevant to software development workflows (code generation, test writing, documentation, debugging).Experience ...

Java Engineer

Hiring Organisation
Version 1
Location
Edinburgh, Midlothian, United Kingdom
Salary
£ 70 K
coding assistants such as GitHub Copilot, Cursor, or Claude to accelerate development, generate boilerplate, and review code.Ability to apply AI tooling critically - validating, refactoring, and integrating AI-generated code rather than accepting output uncritically.Awareness of prompt engineering techniques relevant to software development workflows (code generation, test writing, documentation, debugging).Experience ...

Java Engineer

Hiring Organisation
Version 1
Location
Birmingham, West Midlands (County), United Kingdom
Salary
£ 70 K
coding assistants such as GitHub Copilot, Cursor, or Claude to accelerate development, generate boilerplate, and review code.Ability to apply AI tooling critically - validating, refactoring, and integrating AI-generated code rather than accepting output uncritically.Awareness of prompt engineering techniques relevant to software development workflows (code generation, test writing, documentation, debugging).Experience ...