201 to 225 of 325 Code Quality Jobs in London

Front End Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Pinia, Vite, Cypress, webpack) Owning and building high-traffic applications with a focus on speed and user experience Proactivelyidentifyingand implementing improvements to architecture,performanceand code quality Collaborating with colleagues and peers toideate, plan, and organize large-scale projects Contribute and helpmaintainour company-wide Vue UI Component Library … Computer Science, Engineering or a related STEM discipline; a postgraduate qualification is a plus Personal Attributes A passionate advocate for clean, concise and maintainable code A natural technical leader who earns the trust and confidence of peers A collaborative team player — confident enough to admit mistakes, comfortable leading ...

Junior Developer

Hiring Organisation
Superdrug
Location
Croydon, Surrey, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
technologiesAbility to work in a complex, evolving technical environmentAdditional ResponsibilitiesDesign software with a focus on efficiency and maintainabilityCreate and manage databases following industry standardsEnsure code quality through peer reviews and adherence to development guidelinesWrite and execute unit testsProvide documentation and training for internal usersSupport system changes ...

Engineering Lead, Scale

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
development. Set technical direction for scalable, reliable backend systems and partner with senior engineers on architecture and design. Ensure high standards for system design, code quality, testing, and operational excellence. Drive improvements across reliability, observability, security, and developer productivity. Work cross‐functionally with product, design, compliance, sales ...

Java Tech Lead

Hiring Organisation
Michael Page
Location
London, Tower, United Kingdom
Employment Type
Permanent
Salary
£75000 - £90000/annum
this role Collaborate with cross-functional teams to understand project requirements and deliver solutions. Provide technical guidance and mentorship to team members. Ensure code quality, performance, and scalability through regular reviews and testing. Develop and maintain technical documentation for projects. Identify and resolve technical challenges ...

AI Engineer

Hiring Organisation
HCLTech
Location
London Area, United Kingdom
Primary Skill - RAG & Agentic GenAI Engineering Secondary Skill - Knowledge Graphs & Advanced RAG Job Description Design, develop, and deploy scalable applications using Python with high code quality and performance standards Build and implement LLM-based solutions, including RAG pipelines and agentic workflows for real-world use cases Develop ...

Senior Backend Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
junior and mid-level engineers Monitor system performance, troubleshoot production issues, and implement solutions to improve reliability and uptime Contribute to engineering best practices, code quality standards, and technical documentation Reporting directly to the founders Equity About TechTree's client This organization is an AI-native workspace ...

Principal Data Engineer (14 Month FTC)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
secure and scalable data pipelines Maintain and operate data products, ensuring availability, performance and resilience through monitoring and incident management Provide assurance on code quality and automation used to manage data flows Lead service reviews, health checks and root cause analysis to improve reliability and reduce operational ...

ServiceNow Technical Architect

Hiring Organisation
Anson McCade
Location
City of London, London, United Kingdom
complex business requirements into scalable platform solutions. Act as the technical authority across multiple ServiceNow engagements. Provide governance through architecture reviews, design assurance and code quality standards. Lead, mentor and develop teams of ServiceNow Developers and Technical Leads. Build trusted relationships with senior client stakeholders and provide ...

ServiceNow Architect

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
complex business requirements into scalable platform solutions. Act as the technical authority across multiple ServiceNow engagements. Provide governance through architecture reviews, design assurance and code quality standards. Lead, mentor and develop teams of ServiceNow Developers and Technical Leads. Build trusted relationships with senior client stakeholders and provide ...

Solutions Architect

Hiring Organisation
JSS
Location
London Area, United Kingdom
with system and application program development technological alternatives and architecture methodologies for multi-platform environments. Solid understanding of coding principles and practices, experience managing code quality through pull requests and other processes. Extensive experience at highest technical level of all phases of system architecture design using state ...

Principal Data Engineer - 14 Month FTC

Hiring Organisation
Hackajob Ltd
Location
Hounslow, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
secure and scalable data pipelines Maintain and operate data products, ensuring availability, performance and resilience through monitoring and incident management Provide assurance on code quality and automation used to manage data flows Lead service reviews, health checks and root cause analysis to improve reliability and reduce operational ...

Principal Data Engineer (14 Month FTC)

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
secure and scalable data pipelines Maintain and operate data products, ensuring availability, performance and resilience through monitoring and incident management Provide assurance on code quality and automation used to manage data flows Lead service reviews, health checks and root cause analysis to improve reliability and reduce operational ...

Senior Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
engineering teams across NewDay. Take ownership of complex technical problems, from solution design through to production delivery. Write high‐quality, maintainable code and champion engineering best practice … through code reviews, pairing and mentoring. Partner with architects, product teams and fellow engineers to shape scalable, resilient solutions. Drive improvements in software quality, operational excellence and developer experience. Build and enhance continuous delivery pipelines to enable safe, frequent and reliable deployments. Contribute to technical discussions ...

Senior Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
engineering teams across the company. Take ownership of complex technical problems, from solution design through to production delivery. Write high-quality, maintainable code and champion engineering best practice … through code reviews, pairing and mentoring. Partner with architects, product teams and fellow engineers to shape scalable, resilient solutions. Drive improvements in software quality, operational excellence and developer experience. Build and enhance Continuous Delivery pipelines to enable safe, frequent and reliable deployments. Contribute to technical discussions ...

Senior Software Developer

Hiring Organisation
17918
Location
London, United Kingdom
software components, APIs and services. Building secure, scalable and maintainable applications within Linux environments. Mentoring and supporting junior engineers through technical guidance and code reviews. Contributing to software architecture, technical strategy and engineering roadmaps. Developing RESTful APIs, microservices and distributed applications. Investigating and resolving complex software defects and performance … mentoring capabilities. Excellent analytical and problem-solving skills. Strong communication and stakeholder management abilities. A collaborative approach with a passion for delivering high-quality software. Commitment to engineering best practices, continuous improvement and secure software development TPBN1_UKTJ ...

TypeScript Software Engineer

Hiring Organisation
Noir
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £65,000 per annum
TypeScript Software Engineer - FinTech SaaS Platform - London/Hybrid (Tech stack: TypeScript, Node.js, React, Next.js, JavaScript, REST APIs, PostgreSQL, Docker, Kubernetes, AWS, Azure, GitHub Copilot, AI Development Tools, Microservices, Software Engineer, Full Stack Developer, TypeScript ...

Engineering Manager, Android Frameworks

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
expertise to take on and provide technical leadership to major projects, but also manage a team of Engineers. You not only optimize your own code but make sure Engineers are able to optimize theirs. As a Software Engineering Manager you manage your project goals, contribute to product strategy … expertise to take on and provide technical leadership to major projects, but also manage a team of Engineers. You not only optimize your own code but make sure Engineers are able to optimize theirs. As a Software Engineering Manager you manage your project goals, contribute to product strategy ...

Principal Software Engineer AI Native*

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
cloud‐native technologies. Design and develop APIs, integrations, and platform services. Take ownership of solution delivery from specification through deployment and ongoing optimisation. Review code and ensure engineering quality, maintainability, security, and performance. Support complex troubleshooting, performance tuning, and root … cause analysis. AI‐Native Engineering Lead adoption of AI‐assisted development tools and agentic AI workflows. Apply Spec‐Driven Development principles to improve software quality and delivery speed. Use AI to accelerate requirements gathering, technical specifications, coding, testing, documentation, and deployment; validate and assure the quality ...

Engineer C# (Full Stack)

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
preferred) and containerization (Docker/Kubernetes).Knowledge of CI/CD tools and practices (e.g., GitLab).Familiarity with automated testing frameworks and maintaining code quality.Strong database skills (SQL).Excellent problem-solving, communication, and collaboration skills.DesiredExperience with microservices and event-driven architectures.Experience with AI assisted design and coding.GraphQL, and WebSockets.Knowledge … observability tools (e.g., OpenTelemetry, Grafana).Familiarity with Infrastructure as Code (Terraform).Understanding of financial markets or trading systems.Contribution to open-source projects.Awareness of security principles and DevSecOps practices.Role Band & Level:Professional/5#LI-Hybrid #LI-ASONot The Perfect Fit Concerned that you may not meet the criteria precisely ...

Engineer C# (Full Stack)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
containerization (Docker/Kubernetes). Knowledge of CI/CD tools and practices (e.g., GitLab). Familiarity with automated testing frameworks and maintaining code quality. Strong database skills (SQL). Excellent problem‐solving, communication, and collaboration skills. Desired Experience with microservices and event‐driven architectures. Experience with AI‐assisted … design and coding. GraphQL and WebSockets. Knowledge of observability tools (e.g., OpenTelemetry, Grafana). Familiarity with Infrastructure as Code (Terraform). Understanding of financial markets or trading systems. Contribution to open‐source projects. Awareness of security principles and DevSecOps practices. Location UK – 135 Bishopsgate – London #J-18808-Ljbffr ...

Engineer C# (Full Stack)

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
containerization (Docker/Kubernetes). Knowledge of CI/CD tools and practices (e.g., GitLab). Familiarity with automated testing frameworks and maintaining code quality. Strong database skills (SQL). Excellent problem‐solving, communication, and collaboration skills. Desired: Experience with microservices and event‐driven architectures. Experience with AI‐assisted … design and coding. Knowledge of GraphQL and WebSockets. Familiarity with observability tools such as OpenTelemetry and Grafana. Experience with Infrastructure as Code (Terraform). Understanding of financial markets or trading systems. Contribution to open‐source projects. Awareness of security principles and DevSecOps practices. Role Band & Level Professional/ ...

Engineer C# (Full Stack)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
containerization (Docker/Kubernetes).* Knowledge of CI/CD tools and practices (e.g., GitLab).* Familiarity with automated testing frameworks and maintaining code quality.* Strong database skills (SQL).* Excellent problem-solving, communication, and collaboration skills.Desired* Experience with microservices and event-driven architectures.* Experience with AI assisted design … coding.* GraphQL, and WebSockets.* Knowledge of observability tools (e.g., OpenTelemetry, Grafana).* Familiarity with Infrastructure as Code (Terraform).* Understanding of financial markets or trading systems.* Contribution to open-source projects.* Awareness of security principles and DevSecOps practices.**Role Band & Level:*** Professional/5#LI-Hybrid #LI ...

Engineering Lead

Hiring Organisation
17918
Location
London, United Kingdom
event-driven platforms, and external systems. Drive best practices across software engineering, DevOps, resiliency, observability, operational excellence, audit readiness, and governance. Conduct architecture reviews, code reviews, technical design assessments, and controls compliance reviews. Provide mentoring, coaching, and hands-on technical guidance to engineering teams. Contribute directly to troubleshooting, prototyping …/or other modern backend programming languages. Experience building resilient, scalable, secure, and operationally mature enterprise applications. Strong understanding of testing strategies, software quality assurance, secure coding practices, and release governance. Excellent troubleshooting and problem-solving skills across distributed systems and integrations. Strong stakeholder management, communication, governance ...

Senior iOS Engineer II - Account Mobile

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
engineering, you are encouraged to influence other parts of the app, collaborate with 60+ other mobile engineers and help raise both the UX and code quality across all Wise customers. You’ll also be responsible for ensuring the solutions you build scale and fit well in order … project remains current and leverages new technologies and best practices as well as consistency across platforms. Work with the teams to ensure that code is clean, maintainable and efficient to maintain the application performance responsive, load times and stability. Qualifications What do you need? We are fully aware that ...

Android Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
client components that capture and report listening and user behavior signals across Spotify. Build high-quality, well-tested, and well-documented Kotlin code that contributes to business-critical datasets used for royalty reporting, analytics, experimentation, and personalization. Collaborate with engineers across Android, iOS, backend, and data teams … large codebases and can quickly learn unfamiliar domains and technologies. You have experience collaborating with engineers and stakeholders across multiple teams. You care about code quality, testing, documentation, and long-term maintainability. You demonstrate curiosity, ownership, and a willingness to step outside your immediate area of expertise ...