101 to 125 of 489 Code Quality Jobs in the UK

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
implement RESTful APIs, ensuring high standards of performance, reliability and security. Build, deploy and operate services in AWS using Docker and Infrastructure as Code, ensuring solutions are production-ready, secure, observable and well-tested. Contribute to solution and architecture design, balancing rapid delivery with long‐term sustainability, while actively … reducing technical debt and improving code quality across the stack. Collaborate cross‐functionally with Product, QA and engineering teams to deliver end‐to‐end features, while mentoring and upskilling engineers in modern .NET, cloud and full stack practices. Qualifications Back-end (Primary Focus), Expert in C# ...

Senior Software Engineer, Agent Endpoint DLP

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
FortiDLP endpoint agent, taking ownership of features and leading the development effort. Maintain and improve existing functionality of the FortiDLP agent. Contributing to code, tests, and code review. Keep a strong focus on code quality, maintainability, and secure coding practices. Maintain close communication within … releases, debug early issues in the field, and ensure a smooth rollout experience. High engineering standards are central to our team culture, including thorough code reviews, rigorous testing, and shared responsibility for quality and reliability. We’re looking for engineers who communicate clearly, work well with ...

Senior Java/Kotlin Software Engineer - Manchester

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
make it count.Want to see us in action? Follow us on Instagram @zopalife The engineering challenge Our Software Engineers don't just write code, they solve real financial problems for millions of customers. You'll work on distributed systems processing thousands of transactions daily, build resilient services that handle … decisions Collaborating closely with product managers, designers and other engineers Mentoring junior engineers and helping to raise the technical bar Owning your team’s code, quality and delivery Taking part in the full SDLC — including operating your own services in production Writing well-tested, clean code ...

Quantitative Trading & Research – Markets Treasury – Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
through delivery, including architecture decisions and stakeholder management Deep software engineering, algorithm design, and development skills with a commitment to robust testing, verification, and code quality standards Substantive markets experience with a solid understanding of trading concepts, terminology, and the broader investment banking landscape Exceptional communication … partners and stakeholders on complex and technical topics with precision and clarity Preferred Qualifications, Capabilities, and Skills Experience writing high-quality Java code in a professional or production setting Strong understanding of a bank's balance sheet, treasury operations, and/or demonstrated experience with financial optimization ...

Java Software Developer

Hiring Organisation
Persistent Systems
Location
Glasgow, Scotland, United Kingdom
Responsibilities/Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance. Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies … ensure seamless integration and alignment with business objectives. Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing. Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture ...

Senior Backend Developer

Hiring Organisation
Narwhal Labs
Location
City Of Bristol, England, United Kingdom
Design, develop, and maintain scalable backend services and APIs using primarily Python. Optimise system performance, reliability, and security across all backend components. Ensure high code quality through best practices, testing, and documentation. Technical Leadership & Mentoring: Support and guide junior developers through code reviews, pair-programming ...

Senior Lead Engineer, Post Trade (Blockchain)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
stages of the product engineering life cycle—solutioning, design, coding, and testing—while promoting collaboration and transparency within the team to drive high-quality outcomes.Demonstrate ownership and pride in work, proactively taking on new responsibilities aligned with product engineering needs. Embrace and apply LSEG engineering principles, diving deep … Works effectively within cross-functional teams and fosters teamwork.* Communicative: Champions clear, respectful, and constructive communication.* Quality-driven: Maintains high standards in code quality, testing, and CI/CD practices.* Adaptable & Innovative: Eager to learn, improve, and embrace new technologies.* Critical yet Respectful: Challenges ideas ...

Full Stack Engineer (Laravel/Vue.js)

Hiring Organisation
CoComply
Location
Alderley Edge, England, United Kingdom
/Laravel, Vue.js, TypeScript) with heavy use of AI coding tools and agentic workflows. Hands-on, practical experience with AI-assisted development (Claude Code, Codex etc) is a requirement for this role. We value engineers with a strong commercial product mindset. We want people who can weigh a refactor … against shipping a new feature and make the right call for the business. If your instinct is to improve code quality only when it actually moves the needle, you’ll feel at home. The candidate should possess a deep understanding of modern software engineering technologies and practices ...

Junior Software Engineer

Hiring Organisation
Fosterli
Location
City Of Bristol, England, United Kingdom
integrations and services Working with databases, authentication systems and cloud infrastructure Collaborating within agile sprint cycles, contributing to planning, estimation and retrospectives Participating in code reviews and helping maintain high standards of code quality Writing automated tests and supporting platform reliability and performance Supporting deployment ...

Principal Software Development Engineer

Hiring Organisation
Jobleads-UK
Location
Fareham, England, United Kingdom
design, implement and support Raymarine's Lighthouse operating system and applications Develop high-quality applications and tools by writing clean and efficient code Ensure high code quality in own and team's work Review and approve team's code Collaborate with internal teams ...

Site Reliability Engineer with Python

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
others as needed Work closely with internal partners and teams as well as external vendors to ensure that we ship software that meets our code quality, security and performance requirements Write, update, and use our documentation, including runbooks and/or playbooks Help automate existing or build … observability via platforms like Sumologic or Cloudwatch Experience automating infrastructure, testing, and deployments using tools like CircleCI Configuration management tooling and infrastructure as code knowledge is preferred but not required Experience working with AWS services, with knowledge of Azure/Google ecosystems helpful but not required Strong familiarity with ...

Senior Software Engineer: Scalable .NET/Python FinTech Stack

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance. Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies … ensure seamless integration and alignment with business objectives. Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing. Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture ...

Senior Software Engineer - Financial Platform

Hiring Organisation
Jobleads-UK
Location
Birmingham, England, United Kingdom
office language. AI at Perk AI is embedded in our workflow. We use AI across Notion, Jira, GitHub, and Slack to accelerate feature specification, code review, and PR review. When production issues arise, AI surfaces context quickly. We embrace agentic coding, using AI as a collaborator, not just … focus on measurable user impact and rapid feedback. CS Fundamentals: Applies solid CS fundamentals to build performant, scalable logic. Quality & Testing: Ensures code quality via unit and integration tests, code reviews, and documentation. Frontend: Builds responsive, accessible interfaces using semantic HTML, CSS, and modern ...

Back End Developer - Data Centre Platform

Hiring Organisation
TGS International Group
Location
London Area, United Kingdom
Maintain consistency across services and interfaces Own Quality & Architecture Contribute to system design and architectural decisions Write clean, maintainable, and well-tested code Participate in code reviews and continuously improve engineering standards Ensure Reliability Take responsibility for service performance and uptime Build and maintain automated testing … tools like Pydantic or SQLAlchemy Exposure to CI/CD and modern DevOps practices How Success is Measured Reliability and uptime of backend services Code quality and test coverage API performance and scalability Stability and success of deployments Contributions to system improvements and architecture Effectiveness in resolving ...

Software Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
high-performing engineering team . You will work across the full development lifecycle, contributing to the design, build, and delivery of high-quality software solutions. The role requires strong technical expertise, proactive problem-solving, and the ability to collaborate effectively in multidisciplinary teams. Key Responsibilities Design, develop, test … design, estimation, and technical decision-making. Develop reusable components and shared services. Work within Agile teams to support sprint planning, refinement, and retrospectives. Ensure code quality through reviews, automated testing, and engineering best practice. Maintain and improve CI/CD pipelines and deployment processes. Troubleshoot, debug ...

Java Backend Developer (Banking)

Hiring Organisation
Ascendion
Location
Chester, England, United Kingdom
maintain enterprise Java applications using Spring Boot Build and manage scalable Microservices architecture Design, optimize, and maintain relational databases Write clean, efficient, and maintainable code following best practices Perform code reviews and ensure high code quality standards Manage and support Linux-based environments and servers ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
learning software stack, with particular emphasis on software architecture, automation, and engineering best practices. The ideal candidate is an experienced software engineer who values code quality, testability, and long-term maintainability, and enjoys building systems that other engineers rely on. This person will be comfortable working across … accelerator hardware. The Team The ML QA team is composed of highly skilled software engineers with a strong focus on automation, software quality, and data-driven validation. The team works closely with industry-standard machine learning frameworks and models, contributing to upstream open-source projects and collaborating across ...

Full Stack Engineer

Hiring Organisation
Prolo
Location
London Area, United Kingdom
infrastructure and deployment. You'll collaborate closely with the engineering team to architect, build, and scale our micro-services based platform while maintaining high code quality and operational excellence, utilising AI to maximise software development productivity. About Prolo Prolo is building an AI-powered procurement platform … search, conversational agents, unstructured data analysis and extraction Infrastructure : AWS (Lambda, ECS/EKS, API Gateway, S3) DevOps : Terraform, GitHub Actions, Helm, Infrastructure-as-Code Data Science : Graph analytics, data pipelines, ETL workflows, Jupyter notebooks Required Qualifications Software Development 5+ years of professional software engineering experience Strong proficiency ...

Senior Software Engineer-Typescript

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
customers. With the support of more senior team members, contribute to the architecture or design in your area of work. Write clean code in line with the team’s set standards. Look for ways to improve your team’s coding standards. Own, scope and deliver well defined deliverables … with your technical and non‐technical teams to work towards the best solution that maximises value to the customer. Contribute to a culture of code quality and implement automated, unit and integration testing as part of the software development lifecycle. Apply good security processes such as threat ...

Backend Software Engineer

Hiring Organisation
X-on Health
Location
Melton, Suffolk, UK
from design and development through to testing, deployment and monitoring & alerting Technical Leadership Assist and unblock other members of the team where appropriate Conduct code reviews and provide constructive feedback Contribute towards the development of software engineering best practices and principles Participate in architectural and design discussions Stay abreast … other stakeholders Share ideas and prompt continuous improvement across the team Quality Assurance & Compliance Write unit tests and integration tests to ensure code quality Participate in code reviews and ensure adherence to coding standards Comply with the company’s Health & Safety, Data Protection, Information ...

Backend Software Engineer

Hiring Organisation
X-on Health
Location
Melton, England, United Kingdom
from design and development through to testing, deployment and monitoring & alerting Technical Leadership Assist and unblock other members of the team where appropriate Conduct code reviews and provide constructive feedback Contribute towards the development of software engineering best practices and principles Participate in architectural and design discussions Stay abreast … other stakeholders Share ideas and prompt continuous improvement across the team Quality Assurance & Compliance Write unit tests and integration tests to ensure code quality Participate in code reviews and ensure adherence to coding standards Comply with the company’s Health & Safety, Data Protection, Information ...

Platform Software Engineer

Hiring Organisation
X-On Health
Location
Woodbridge, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£50,000
from design and development through to testing, deployment and monitoring & alerting Technical Leadership Assist and unblock other members of the team where appropriate Conduct code reviews and provide constructive feedback Contribute towards the development of software engineering best practices and principles Participate in architectural and design discussions Stay abreast … other stakeholders Share ideas and prompt continuous improvement across the team Quality Assurance & Compliance Write unit tests and integration tests to ensure code quality Participate in code reviews and ensure adherence to coding standards Comply with the companys Health & Safety, Data Protection, Information Security ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
coverage across the platform and web applications. Support, participate in, and actively encourage, Test-Driven Development (TDD) practices and pair programming to maintain code quality and knowledge sharing. Support code deployment by maintaining CI/CD pipelines. What you’ll need: Experience of front … systems Strong experience with TypeScript in production applications, with demonstrated ability to design scalable systems Proven experience mentoring engineers at various levels through code reviews, pair programming, TDD practices, and technical coaching Experience in evaluating and adopting new technologies and practices Experience with AWS (preferred), Azure or GCP Strong ...

Full Stack Engineer

Hiring Organisation
VIKASO® | Robotics 4.0
Location
Buckinghamshire, England, United Kingdom
/system telemetry (time-series and event data) and query and storage optimisation for real-time workloads (indexing, partitioning) Write clean, maintainable, and testable code aligned with team standards Contribute to code reviews and improve overall code quality Contribute to documentation and shared development knowledge … working on SQL databases Experience working in Docker-based environments Familiarity with modern development workflows (Git, CI/CD) Comfortable working with large, interlinked code bases. Interest in robotics, machine learning, or scientific computing applications Preferred Experience Built data-heavy dashboards and monitoring tools that present telemetry clearly ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
stay ahead. This is not a management role, but it is a role of immense influence. You will be at the cutting edge of code production, championing the adoption of AI-supported development and automation where applicable. You aren't just a user of these tools, you have … agentic tooling, ensuring we innovate safely and effectively. What You’ll Do Act as a high-impact IC, delivering clean, maintainable, and robust code across our entire stack to support our ethical finance platform. Drive the efficiency of our delivery by identifying bottlenecks and implementing automation or AI-supported ...