18 of 18 Code Quality Jobs in Central London

Senior Software Engineer

Hiring Organisation
Exam Papers Plus
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£65,000
quickly without sacrificing quality. Your focus is shipping features at pace while holding a high bar on quality through thorough testing and code review. You will be a strong voice in technical discussions and a reliable pair of hands the team can lean on, without carrying … work from spec through to production. Using AI tools such as Cursor and Claude to accelerate your work, while owning the validation so that code quality, security and performance meet our standards. Following and helping to uphold our engineering practices, contributing to code reviews and writing ...

Software Engineer

Hiring Organisation
VIQU IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£50,000
development lifecycle, from initial design through to deployment and ongoing support Write clean, maintainable and well-tested code, ensuring high standards of software quality Participate in code reviews, pair programming and knowledge-sharing activities Collaborate with Product Managers, Engineers and Delivery teams to deliver technical solutions … technologies, ideally Vue.js Good understanding of software design principles, coding standards and engineering best practices Experience writing automated tests and maintaining high standards of code quality Exposure to cloud platforms, ideally AWS Familiarity with CI/CD pipelines, Git and DevOps practices Experience working within Agile development ...

Senior Fullstack Software Engineer - (Java, Spring Boot, Microservices

Hiring Organisation
TPXImpact Holdings Plc
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£70,000
DevOps, and QA, to ensure software meets business requirements. Implement and optimise CI/CD pipelines to enhance development efficiency and software quality. Conduct code reviews, providing constructive feedback to enhance team performance and code quality. Troubleshoot and resolve technical issues, ensuring software operates smoothly and efficiently. Stay … Proficiency in multiple programming languages Experience in central government advantageous Experience in a consulting environment Skills So ftware Development Expertise in writing clean, maintainable code and optimising software for performance and scalability. Ability to design and implement software that meets business and technical requirements. Ensure all key business logic ...

Software Engineer

Hiring Organisation
McGregor Boyall Associates Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
using Java Spring Boot and Node.js Integrate third-party APIs and internal platforms to create seamless digital experiences Deliver well-tested, maintainable and scalable code Participate in architecture discussions, code reviews and engineering best practice initiatives Work closely with Product Owners and stakeholders to translate business requirements into … technical solutions Utilise AI-driven development tools to improve productivity and code quality Champion modern software engineering standards and continuous improvement Skills & Experience Required Strong commercial experience developing applications with modern Angular versions Experience building backend services with Java Spring Boot Solid AWS cloud experience, particularly with ...

Senior AI Consultant - Agentic AI & Generative AI

Hiring Organisation
Deerfoot Recruitment Solutions
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Azure (App Services, OpenAI, AKS), GCP (Vertex AI, Cloud Run), Docker, GitHub Actions, Azure DevOps, RBAC and cost controls. Solid software engineering fundamentals: Clean Code (SOLID, DRY), DDD, modular architecture, TDD and code quality tooling. Desirable: RAG pipelines, MCP, LLM integration (OpenAI, Gemini, Hugging Face models ...

Full Stack LLM Development Manager

Hiring Organisation
Hackajob Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
development tools and business systems. Implement RAG and context-engineering solutions using structured and unstructured data, embeddings, vector search and knowledge stores. Use Claude Code and AI-assisted engineering practices across requirements, coding, testing, documentation, modernisation and defect resolution while maintaining engineering controls. Create automated evaluation, regression, safety … workflows. Implement authentication, authorisation, secrets management, audit logging, observability, token and cost monitoring, and secure deployment pipelines. Lead developers, contribute to solution design and code quality, and create reusable components, templates and engineering standards. Design and build use-case and platform technology solutions to solve key business ...

Senior Python Developer

Hiring Organisation
Tech 4
Location
City of London, London, United Kingdom
Employment Type
Permanent
qualities that make their platform reliable, scalable, and maintainable over the long term. Define guardrails, review practices, and validation gates that hold AI-generated code to our standards for security, reliability, and cost-efficiency (FinOps). These are first-class concerns in agentic pipelines, not afterthoughts. Design, build … pragmatically to modernise where it matters most. Set the engineering standard, demonstrating through your own work what excellent looks like when much of the code is AI-generated. Grow the team's capability and confidence with AI-native practices, coaching more junior engineers to think critically about model outputs ...

Senior Node.js Engineer

Hiring Organisation
IO Associates
Location
Southwark, London, United Kingdom
Employment Type
Permanent
Salary
GBP 75,000 - 85,000 Annual
deliver genuine value to users. The successful candidate will bring strong hands-on experience with Node.js, TypeScript and AWS, alongside a passion for clean code, sound engineering practices and continuous improvement. The Role As a Senior Backend Developer, you'll play an important role throughout the software development life … services and APIs. Taking ownership of features from initial concept through to production release and ongoing support. Writing clean, maintainable and well-tested code in line with established engineering standards. Contributing to technical discussions, solution design and architectural decisions. Improving automated testing, deployment pipelines and development processes. Monitoring, maintaining ...

Software Engineering Manager

Hiring Organisation
Halian Technology Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
Collaborate with engineers and architects to define scalable and maintainable technical solutions. Support engineering teams in making sound architectural and design decisions. Champion software quality, security, performance, and operational excellence. Encourage modern engineering practices, including CI/CD, automated testing, observability, and cloud-native development. Stakeholder Management Build ...

Software Developer

Hiring Organisation
Sanderson Government and Defence
Location
City of London, London, United Kingdom
Employment Type
Part Time
Salary
Up to £525 per day + Inside IR35
data solutions using Azure Cosmos DB . Collaborate with cross-functional teams to define technical requirements and deliver robust solutions. Implement best practices for code quality, testing, security, and performance optimisation. Manage source control, branching strategies, and CI/CD pipelines using GitHub . Troubleshoot and resolve …/CD pipelines. Knowledge of containerisation technologies such as Docker and Kubernetes. Experience with monitoring and logging solutions within Azure. Familiarity with Infrastructure as Code (IaC) concepts. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built ...

Backend Developer (Python)

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £650/day Inside IR35
system modernisation Experience supporting critical production platforms We're looking for a hands-on engineer with strong problem-solving skills and a focus on code quality, testing and system reliability. Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited ...

Vue Developer

Hiring Organisation
Michael Page
Location
City of London, London, Tower, United Kingdom
Employment Type
Permanent
Salary
£60000 - £100000/annum
ecosystem Owning and building high-traffic applications with a focus on speed and user experience Proactively identifying and implementing improvements to architecture, performance and code quality Collaborating with colleagues and peers to ideate, plan, and organize large-scale projects Contribute and help maintain the company-wide … Component Library Collaborate with back-end developers to integrate UI/UX designs effectively. Write clean, efficient, and well-documented code to industry standards. Stay updated on the latest industry trends and front-end technologies. Participate in code reviews to maintain high-quality standards. Work closely ...

Kotlin DevOps Engineer (Google Cloud Platform)

Hiring Organisation
AMS CWS
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Extreme Programming (XP) practices, including mob programming, test first development and continuous refactoring working closely as a team to maintain a high standard of code quality and system reliability. What you'll do: Design, develop, and maintain scalable backend services using Kotlin, delivering high-quality … event driven architecture. Deep experience withXP practices, including: Mob programming as a primary way of working Test-driven development (TDD) Continuous refactoring and clean code discipline Cloud experience, ideallyGCP (Google Cloud Platform) including designing, deploying and operating cloud-native solutions using services such as: GKE and/or Cloud ...

Member of Technical Staff, Full Stack

Hiring Organisation
FBI &TMT
Location
City of London, London, United Kingdom
Employment Type
Permanent
with TypeScript, React and modern frontend development Understanding of distributed systems, containers and cloud-native infrastructure Experience working with Kubernetes, AWS and infrastructure as code … such as Pulumi Knowledge of artificial intelligence, multimodal large language models and computer vision Experience with API testing and a strong understanding of software quality practices Strong awareness of system performance, reliability and maintainable architecture Experience building systems from scratch in a start-up or scale-up environment ...

Senior Product Engineer

Hiring Organisation
Avanti Recruitment
Location
Southwark, Greater London, Chaucer, United Kingdom
Employment Type
Permanent
Salary
£80000 - £90000/annum
systems. Work on both established enterprise software and newer product development initiatives. Use AI-assisted development tools to improve engineering efficiency, testing and code quality. Collaborate with colleagues across Product, Engineering and other areas of the business. Technical requirements PHP and Laravel experience is particularly important, as much … working software rather than just completing their individual development tasks. Commercial awareness is also important. The business wants engineers who can balance technical quality with practical delivery timescales and the needs of its customers. The Opportunity This position offers the chance to work on a specialist product used ...

Senior Frontend Developer

Hiring Organisation
Rullion Managed Services
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£650/day
using React.js, and TypeScript. Collaborate with UX/UI designers to implement modern, intuitive, and visually appealing user interfaces. Write clean, maintainable, and efficient code while adhering to best practices. Optimize applications for maximum performance across a wide range of devices and browsers. Participate in code reviews … maintain a high level of code quality. Troubleshoot and debug issues in both development and production environments. Contribute to architectural decisions and collaborate with other engineers on overall application design. Ensure the scalability and security of applications by following best development practices. Stay up-to-date with emerging technologies ...

Angular Developer

Hiring Organisation
Lime Street Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£45,000
SKILLS REQUIRED You will be comfortable working in a collaborative development team, understanding business requirements, contributing to technical design decisions and delivering well-structured code that is reliable, maintainable and easy to support. You will be able to demonstrate: Strong commercial experience with Angular Strong commercial experience with Modern … database design, querying, stored procedures and performance-aware development Ability to write clean, maintainable and testable code, with a pragmatic approach to software quality Awareness of gRPC and where it may be useful for service-to-service communication Bonus: Awareness of WPF and desktop application development concepts ...

Medical Software Safety Engineer

Hiring Organisation
Computer Futures
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum
partnering with an innovative medical technology consultancy looking for a Software Safety Engineer to support high-quality software-based medical devices. … Responsibilities Drive software safety activities throughout the product lifecycle. Conduct hazard analysis, risk assessments, and safety documentation. Collaborate with cross-functional teams including Software, Quality, Regulatory, and Product Development. Ensure compliance with relevant medical device standards and regulatory requirements. Support verification, validation, and software risk management activities. Requirements ...