51 to 75 of 128 Code Quality Jobs in London

ideas into working software. This is a hands-on engineering role where you'll also use AI-assisted development tools to improve productivity, review code and accelerate software delivery. Key Responsibilities Design and build full-stack applications from concept through to production. Develop proof of concepts, prototypes and MVPs … Python. Design and implement secure authentication and authorisation using OAuth. Build and integrate cloud-native solutions on Microsoft Azure. Containerise applications using Docker. Conduct code reviews across React, Node.js, Express.js and Python applications. Leverage AI-assisted development tools to improve engineering quality, productivity and code generation. ...

cloud-based software applications. Technical leadership within a team to coordinate and deliver scalable, secure solutions in line with good industry software engineering practices (code quality, CI/CD, security etc). Working within a project management/agile delivery methodology Experience in technical ownership … Functional requirement understanding and experience developing applications with this in mind Application/Digital Services Design experience Experience in software engineering practices like Code Reviews, CI/CD Pipelines and SOLID/DRY principals Hands-on developing/coding role using the following technologies: Frontend - TypeScript, Node, Express ...

fine-tune, use a foundation model, or call a provider, and document those decisions so they're understood and applied consistently. Own production quality, cost, and reliability for AI: monitor drift, accuracy, latency, and spend, and act on what the data shows. Identify and drive down technical debt … result, when, and how well it's performing. Establish shared tooling, patterns and standards for the team: dataset and model versioning, evaluation harnesses, code quality and reproducibility. Mentor and develop engineers and data scientists through code review, pairing and knowledge sharing, and help each person grow. ...

build of scalable, secure back end services and APIs Own the architecture of event-driven pipelines built on Kafka Set engineering standards across code quality, testing, CI/CD and documentation Mentor developers, run code reviews and guide technical decisions Work with product and data teams ...

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 ...

teams, you will design and implement solutions that improve service availability, streamline operations, and enhance system recovery capabilities.You will hold a high bar on code quality, flag risks and blockers early, and work alongside host-function stakeholders to make sure what you build fits real workflows … monitoring queries and establishes service level baselines.Supports senior engineers during incidents.Makes contributions during post-mortems and RCAs.Participates in disaster recovery tests.Implements automation and executes code in production environments.Contributes to SRE knowledge documentation.Supports the deployment, monitoring, and reliability of services integrating AI tools. Design for ReliabilityCan support architecture and senior ...

product across its full engineering lifecycle. Make and guide architectural decisions across services, APIs, integrations and system boundaries. Drive strong standards in code quality, testing, documentation, security and operational readiness. Lead root-cause analysis for significant incidents and recurring issues across services. Partner with DevOps and platform … CloudWatch. Solid experience with event-driven architecture, integration design and defining service boundaries. Experience with CI/CD, automated testing, Docker, infrastructure-as-code and deployment automation. Good understanding of observability (logs, metrics, tracing, alerting) and secure system design (authentication, authorisation, secrets management, least privilege). Experience supporting live ...

understand and resolve cross-team dependencies and end-user requirements.Support the professional development of your peers and junior members through constructive feedback on code, system design and engineering processes.Manage the resolution of complex on-call incidents, implementing measures to improve long-term system health and financial integrity.You might … great fit for this role if you:Focus on outcomes: You don’t claim victory at code completion; you measure success by positive business results and customer adoption.Operate with autonomy: You are comfortable taking high-level priorities and turning them into actionable, well-defined technical roadmaps without constant supervision.Bridge ...

overall capabilities of the LiveRamp engineering organization.Maintain a significant individual contributor (IC) component (approximately 50% of time), focusing on complex technical challenges, architecture, and code quality reviews.Required Qualifications2+ years of demonstrating strong leadership skills, with a proven ability to deliver on products as the technical lead.8+ years … hands-on development experience, ideally leveraging Java or other JVM based languages.You oversee coding of critical areas and develop the most difficult code across multiple system components, driving high coding standards and improving development practices.Demonstrated experience driving complex designs, high-quality interface/API designs, and overall ...

them reliably. This is not a research-only role. You will apply agreed enterprise architecture, security and deployment patterns, while taking practical responsibility for code quality, testing, monitoring and troubleshooting with product, data, technology and security teams. You will join a small, hands-on multidisciplinary team. Each … usable interfaces that help users understand AI output, inspect supporting evidence, provide feedback and complete review or approval steps. Write maintainable Python and TypeScript code; use Docker, Git, automated testing and CI/CD to make development, testing and deployment repeatable. Apply agreed security, authentication, data-handling, deployment ...

such as Amazon Redshift and applying data modelling best practices. Good understanding of software engineering principles, including object-oriented development, testing practices, version control, code quality management, CI/CD deployment processes, containerisation, and LLM-assisted coding. Experience working with data processing and database technologies, including relational … Bedrock. Experience developing data-based apps in Streamlit/Shiny Skills in 'Big Data' technology tools like Hadoop/Spark Knowledge of Infrastructure as Code tools like CloudFormation/Terraform If you can bring some of these skills and experiences, along with transferable strengths, we'd love to hear ...

maintaining automated testing solutions rather than traditional manual QA. You'll work closely with developers, product teams and DevOps engineers to improve software quality, automation coverage and delivery confidence. Senior Software Test Engineer Responsibilities Include: Designing and developing automated test frameworks using Playwright and TypeScript Automating … testing Docker/Kubernetes Performance testing AI/LLM application testing This is an excellent opportunity for someone who enjoys solving technical challenges, writing code and building scalable quality engineering solutions within a collaborative software engineering team. Bond Williams Professional Recruitment are an equal opportunity employer ...

open-source libraries and components Utilising tools such as GitLab to build continuous integration pipelines, which help monitor and ensure software quality and security Deploying software systems to a mixture of environments, including public (AWS and Azure) and private cloud Full Software Lifecycle involvement: project concept formalisation; requirements ...

party services to integrate and enhance system functionality. Database Management: Develop and maintain database architectures (e.g., MongoDB, PostgreSQL, MySQL) for robust data storage solutions. Code Optimization: Write clean, modular, and reusable code, adhering to best practices and design patterns. Testing and Debugging: Conduct unit and integration testing, debug … smooth user experiences. Continuous Learning: Stay updated on the latest trends in Node.js and related technologies, applying new knowledge to improve system performance and code quality. Agile Methodology: Participate in Agile development cycles, contributing to sprint planning, code reviews, and continuous delivery. Key Skills/Experience: Proven experience ...

Swift/iOS or Kotlin/Android . Contribute directly to technical solutions and mobile application architecture. Set and uphold high engineering standards for code quality, testing, performance, reliability and maintainability. Provide technical leadership through code reviews, design discussions and hands-on problem solving. Help … Bachelor's degree in Computer Science, Engineering or a related discipline, or equivalent professional experience. What Success Looks Like You remain close to the code and architecture , while building a strong engineering team around you. You help the team ship high-quality mobile experiences predictably, remove obstacles ...

mobile applications. You will play a key role in designing, developing, and maintaining cross-platform applications using Flutter, while contributing to architecture decisions, code quality, and engineering best practices. Initially it will be a six-month contract but there is potential for it to be extended. … Write clean, maintainable, and well-tested code. Lead technical discussions and provide guidance to other developers. Optimise application performance, reliability, and security. Participate in code reviews and champion engineering best practices. Integrate RESTful APIs and third-party services. Support CI/CD pipelines and automated testing processes. Opportunity ...

York and Asia. Evaluate technical approaches, make architectural decisions and drive engineering best practices. Leverage AI-assisted development tools to improve engineering productivity, code quality and delivery efficiency. Essential Experience Strong commercial software engineering experience using C# and .NET , with excellent programming fundamentals. Proven experience designing ...

team's technical direction, including scope, technology choices and engineering standards Lead prioritisation and capacity planning so the team delivers high-quality work … time Own the delivery and ongoing improvement of the team's services, making sure they are secure, efficient and scalable Drive improvements in code quality, security, performance and CI/CD Work with product managers and other technical and business stakeholders to design solutions that deliver better ...

enterprise platforms.Develop cloud native applications using AWS and modern engineering practices.Work closely with DevOps engineers to deliver automated, reliable deployments.Ensure high standards of software quality through testing, code reviews and engineering best practice.Design and implement microservices and event driven solutions.Support production systems, improving performance, resilience and reliability.Mentor … practices and modern software delivery.Experience working with CI/CD pipelines.Experience developing scalable, secure enterprise applications.Strong understanding of software engineering best practices, testing and code quality.Experience mentoring developers and supporting technical delivery.Experience working within Agile delivery environments.Desirable Skills - Senior Software DeveloperExperience with Azure cloud technologies.Knowledge of microservices and event ...

their squad, growing the next generation of leaders in the team.Contribute to the team's technical roadmap, BAU planning and engineering maturity, including documentation, code quality, branching and testing standards.Escalate cross-cutting risks, dependencies and unassigned questions to the Lead Data Engineer, and communicate clearly with technical … concepts for technical and non-technical audiences.Desirable:Observability and incident management tooling, such as New Relic and ServiceNow.CI/CD, DevOps and infrastructure as code, such as Terraform and Azure DevOps.Data governance and security: data masking, GDPR, access auditing, PII handling, role-based access and cloud cost management.Experience ...

Node.js, PostgreSQL and AWS (Open to different technology backgrounds!) Building API-first services for enterprise customers Establishing engineering best practices around testing, deployment and code quality Collaborating directly with product and leadership stakeholders to influence roadmap and delivery priorities What We're Looking For Experience building ...

systems. Excellent verbal and written communication skills with a high level of fluency in English. Strong attention to detail and a commitment to thorough code quality. Desirable skills: We would love to hear from you if you also have experience in multi-threaded application development, JavaScript front-end frameworks ...

improvement through refactoring, performance benchmarking and adoption of best practices Mentor and guide junior and mid-level developers, fostering a culture of technical excellence, code quality and knowledge sharing. Participate in design reviews, production support and root cause analysis of complex system issues. Work collaboratively within … patterns Exposure to financial markets data (market data, trading, risk, post-trade workflows, equity asset class) passion for writing clean, efficient and well-structured code ...

Software Tech Lead who wants genuine ownership someone who can take a complex problem, shape the solution, and stay close enough to the code to build it. You'll join a long-term UK defence programme where some of the most interesting technical challenges are still being worked out. … another modern frontend framework. Make pragmatic decisions around architecture, data, APIs and event-driven approaches. Raise engineering standards across testing, CI/CD, code quality and observability. Lead technical discussions and mentor engineers, helping develop the wider engineering capability. Work directly with technical and non-technical stakeholders ...

around rule-heavy domains, data consistency, asynchronous processing and reporting.Own features from discovery through production, with support from the wider Engineering team.Improve the quality, maintainability and usability of the squad’s systems.Use AI-assisted development tools responsibly in your daily workflow.Why join Control Work on a core product … English, our business language.Strong TypeScript skills, with professional experience in Node.js and/or React.Experience building and maintaining production features.Good engineering fundamentals, including testing, code quality and maintainable system design.The ability to take ownership of features and work autonomously while collaborating closely with Product and Design.A product ...