the role leans toward backend development, full-stack fluency is essential. You’ll collaborate with product managers, designers, and senior engineers to understand project goals and deliver high-quality … solutions. You’ll work with technologies like Node.js, JavaScript, TypeScript, and React, and play a key role in leveraging AI-powered development tools (such as GitHub Copilot, Cursor, Claude Code, or Gemini) to improve efficiency and code quality. We’re looking for someone who thrives in a dynamic, fast-paced environment and is excited to ship new features … Ensure data quality and performance. AI Tool Integration Use AI tools to streamline development and boost productivity. Share best practices for AI tool adoption across the team. CodeQuality & Mentorship Write clean, testable code; participate in code reviews and testing. Support junior team members and encourage knowledge sharing. Project Ownership Take responsibility for More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Haystack
the role leans toward backend development, full-stack fluency is essential. You’ll collaborate with product managers, designers, and senior engineers to understand project goals and deliver high-quality … solutions. You’ll work with technologies like Node.js, JavaScript, TypeScript, and React, and play a key role in leveraging AI-powered development tools (such as GitHub Copilot, Cursor, Claude Code, or Gemini) to improve efficiency and code quality. We’re looking for someone who thrives in a dynamic, fast-paced environment and is excited to ship new features … Ensure data quality and performance. AI Tool Integration Use AI tools to streamline development and boost productivity. Share best practices for AI tool adoption across the team. CodeQuality & Mentorship Write clean, testable code; participate in code reviews and testing. Support junior team members and encourage knowledge sharing. Project Ownership Take responsibility for More ❯
London, England, United Kingdom Hybrid / WFH Options
Orgvue
Engineer, you will: Collaborate within a balanced, cross-functional team to deliver exceptional software. Be supported by best-in-class AI tools to augment your coding experience, enhancing productivity, codequality, and innovation. Actively practice continuous integration and deployment, proactively contributing to improvements in processes and tooling. Write robust tests at every level of the testing pyramid … frontend strategies. Ability to write, maintain, test and deploy scalable backend services that seamlessly integrate with the application to provide an exceptional experience for our customers. A commitment to code and overall product quality, including familiarity with test automation, TDD, or BDD methodologies. Understanding of DevOps tools, processes, and concepts such as Docker, Kubernetes, CI/CD More ❯
Birmingham, England, United Kingdom Hybrid / WFH Options
Kerv
collaborative working. Communicate with our clients throughout the development process. Support other engineers and be an active team player/mentor to more junior engineers. Maintain high standards of codequality through peer-review, in team mentoring, and sharing best practice. Agile, both in the delivery methodology and in ability to technically react. Be able to contribute … pipelines. Excellent, in-depth understanding of BDD, TDD and SOLID principles. In-depth experience in rock-solid Object Oriented programming, enterprise integration skills and microservice architecture skills. Love clean code, love helping others achieve it A good understanding of WCAG 2.2 would be preferable Excellent verbal and written English skills. Personal attributes Passionate about tech Keen to share that More ❯
London, England, United Kingdom Hybrid / WFH Options
Trimble
software designs that adhere to modern design principles, microservices architecture, and cloud-native best practices. Testing & Integration: Develop comprehensive test suites (unit, integration, and end-to-end) to ensure codequality and ensure that automated tests cover a high percentage of the codebase. Integrate solutions across systems, perform bug fixes, and conduct rigorous quality assurance. … sprints, meeting strict deadlines, and efficiently handling production issues across multiple time zones. CI/CD & Version Control: Employ CI/CD pipelines (GitHub Actions or similar) and maintain code versioning in GitHub for seamless, frequent releases. Key Result Area... LLM Solutions Delivery: Launch production-ready LLM-based agentic applications on schedule, ensuring quality and scalability. Quality … complex software defects) Agile Methodologies (Scrum or Kanban, planning for iterative development cycles, manage frequent releases) Risk Assessment and Mitigation (ability to identify and mitigate risks related to softwarequality, measure how well risks are documented and managed throughout the project) Leadership and Mentoring (guiding and mentoring other engineers, providing technical expertise) Job Location Remote role in countries More ❯
London, England, United Kingdom Hybrid / WFH Options
Two Circles
forefront of building modern, scalable software from the ground up, helping shape the future of fan engagement across global sport. In this role, you won't just write great code, you'll provide technical leadership, drive engineering excellence, and collaborate with cross-functional teams to bring bold ideas to life. Whether it's advising clients on the right technology … strategy, influencing the direction of our engineering culture and practices while helping us build an environment where developers thrive and create meaningful change. Key Responsibilities Write clean, and reusable code following best practices whilst helping to define coding standards and team conventions. Be an advocate for developer experience and have a keen interest in continually improving it. Encouraging a … closely with Engineering Managers, Engineering Leads and Product Managers to understand problems and define technical scope for global sports properties. Setting up software development frameworks for release management, automation, codequality and source control. Providing technical leadership, mentoring and guidance to other Two Circles engineers. Keeping up to date on emerging technologies and trends in sports technology. More ❯
Gloucester, Gloucestershire, United Kingdom Hybrid / WFH Options
Navtech, Inc
will actively participate in the software development lifecycle. Your primary focus will be on coding, implementing features, and contributing to test automation, while also being involved in design discussions, code reviews, and deployment processes. Teams are responsible for specific services or products. Our solutions help airlines manage safe and high-performance flight operations. Responsibilities: Develop new and maintain existing … .NET (C#) code in an AWS cloud environment Contribute to codequality by applying coding best practices, learning about test-first mindsets, and following security standards Actively participate in implementing various types of tests, including unit, component, and functional tests, to help ensure software reliability Assist in building and improving development processes Work collaboratively within a … small agile team to deliver new features and fix defects Support software architecture discussions and learn to translate system-level designs into robust, maintainable, and high-qualitycode, following best practices in software engineering Required Skills/Experience: 1+ years of professional experience in software development Recent experience developing software with .NET or .NET Framework, C#, and More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
Navtech, Inc
will actively participate in the software development lifecycle. Your primary focus will be on coding, implementing features, and contributing to test automation, while also being involved in design discussions, code reviews, and deployment processes. Teams are responsible for specific services or products. Our solutions help airlines manage safe and high-performance flight operations. Responsibilities: Develop new and maintain existing … .NET (C#) code in an AWS cloud environment Contribute to codequality by applying coding best practices, learning about test-first mindsets, and following security standards Actively participate in implementing various types of tests, including unit, component, and functional tests, to help ensure software reliability Assist in building and improving development processes Work collaboratively within a … small agile team to deliver new features and fix defects Support software architecture discussions and learn to translate system-level designs into robust, maintainable, and high-qualitycode, following best practices in software engineering Required Skills/Experience: 1+ years of professional experience in software development Recent experience developing software with .NET or .NET Framework, C#, and More ❯
London, England, United Kingdom Hybrid / WFH Options
Parser
between backend and frontend components. UI Integration: Collaborate with front-end developers to ensure proper integration of backend logic with the ReactJS user interface. Optimization: Continuously optimize the Python code for performance, ensuring minimal computational cost and maximal scalability. Collaboration: Work closely with project stakeholders to refine requirements, align expectations, and deliver on technical needs. Documentation and CodeQuality: Write high-quality, maintainable code with thorough documentation. Conduct code reviews to ensure best practices are followed. Required Skills and Qualifications: Advanced Python skills with experience in backend frameworks like Flask , FastAPI , or Django . Ability to write efficient, reusable, and scalable code. Experience with libraries like NumPy , Pandas , SciPy , or any … Proficiency in Git for version control. Experience with CI/CD pipelines for streamlined development and deployment processes. Strong analytical and problem-solving skills, with the ability to optimize code for performance and scalability. Familiarity with performance optimization techniques for computational models, particularly when dealing with large datasets or complex calculations. Excellent communication skills, with the ability to collaborate More ❯
London, England, United Kingdom Hybrid / WFH Options
Version 1
Designing, developing, testing and maintaining cloud-based software applications. Technical leadership within a team to coordinate and deliver scalable, secure solutions in line with good industry software engineering practices (codequality, CI/CD, security etc). Working within a project management/agile delivery methodology. Experience in technical ownership for a product or software solution, covering … message-driven architectures. NFR/Non-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 principles. Hands-on developing/coding role using the following technologies: Frontend (JavaScript/TypeScript or Angular or React or More ❯
City of London, England, United Kingdom Hybrid / WFH Options
CFP Energy (UK) Ltd
and React for the frontend. Collaborate with product managers, designers, and other developers to understand project requirements and deliver solutions that meet user needs. Write clean, maintainable, and efficient code while adhering to coding standards and best practices. Participate in code reviews to ensure codequality and share knowledge with team members. Implement and maintain More ❯
London, England, United Kingdom Hybrid / WFH Options
VE3
committed to providingtechnical innovations and tools that empower organizations with criticalinformation to facilitate decision-making that results in businesstransformation through cost savings and increased operational efficiency. Ourcommitment to quality is adopted throughout the organization and sets thefoundation for delivering our full suite of capabilities. Job Description Job Title: Senior Front-EndDeveloper Role Summary We are seeking a SeniorFront … UI designers totransform Figma prototypes into pixel-perfect, responsive web interfaces. Integrate front-end applications with RESTful APIsand GraphQL endpoints, ensuring robust data handling and error management. Participate in code reviews , provideconstructive feedback, and uphold high standards of codequality and testcoverage. Diagnose and resolve performance bottlenecks in applications, ensuring optimal load times and responsiveness acrossdevices. … or Netlify) for front-end hosting andCI/CD. Knowledge of containerisation (Docker) and itsuse in front-end development pipelines . Experience with performance optimisationtechniques such as lazy loading, code splitting, and cachingstrategies. Interest in animation libraries (Framer Motion,GSAP) to enhance user experience. Qualifications Bachelor’s or Master’s degree in Computer Science,Engineering, or a related discipline More ❯
London, England, United Kingdom Hybrid / WFH Options
Qih Group
rapidly grow our technology platform to deliver our ambitious business growth. In this role you will take ownership of both front-end and back-end systems, driving high-quality development and delivering technical solutions across the product lifecycle. While your primary focus will be coding and architecture design, you will also guide other developers, making technical decisions, and … both front-end and back-end codebases. Define architecture and system design for web applications, ensuring scalability, security, and performance. Provide technical guidance and mentorship to other engineers, ensuring codequality through reviews and best practices. Design and implement responsive, user-friendly web interfaces using modern JavaScript frameworks (Next.js, React). Collaborate with UX/UI designers More ❯
Durham, England, United Kingdom Hybrid / WFH Options
DataAnnotation
DataAnnotation is committed to creating quality AI. Join our team to help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule. If your skills, experience, and qualifications match those in this job overview, do not delay your application. We are looking for a proficient Full Stack Software Developer to join our team … bonuses for high-quality and high-volume work Responsibilities: Come up with diverse problems and solutions for a coding chatbot Write high-quality answers and code snippets Evaluate codequality produced by AI models for correctness and performance Qualifications: Fluency in English (native or bilingual level) Proficient in either Python and/ More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
DataAnnotation
DataAnnotation is committed to creating quality AI. Join our team to help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule. All candidates should make sure to read the following job description and information carefully before applying. We are looking for a proficient Full Stack Software Engineer to join our team to … bonuses for high-quality and high-volume work Responsibilities: Come up with diverse problems and solutions for a coding chatbot Write high-quality answers and code snippets Evaluate codequality produced by AI models for correctness and performance Qualifications: Fluency in English (native or bilingual level) Proficient in either Python and/ More ❯
London, England, United Kingdom Hybrid / WFH Options
Olo Inc
ordering platform. We take pride in a neat codebase with automated tests and continuous integration, and encourage constant refactoring. We encourage new ideas and experimentation. No part of the code base is off limits. This position is fully remote and allows you to work from anywhere within the United Kingdom. You will be contracted to Olo through Deel, our … engineers and contributing to technical decision-making. Take ownership of complex features and projects, working independently and collaborating with team members to drive development from concept to delivery. Lead code reviews, set quality standards, and offer in-depth feedback to improve codequality across the team. Partner with Product and other stakeholders to refine … TypeScript preferred). Hands-on experience with RDBMS development. Collaboration with UX/UI designers to implement responsive and user-friendly interfaces. Adept at writing unit tests and testable code, and working under distributed version control (preferably Git). In-depth understanding of Windows, Linux, database, and networking concepts. Hands-on experience instrumenting, deploying, and monitoring production code. Working More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Connexa
mobile app projects, backend development, and AI-driven solutions.Collaborate closely with a multi-disciplinary technology team to deliver scalable, robust solutions. Key Responsibilities:Design, develop, and maintain high-qualitysoftware solutions using Python.Contribute to mobile app development, ensuring seamless integration with backend systems.Build and maintain CI/CD pipelines for efficient and secure deployments.Develop solutions on AWS cloud … performance, security, and scalability.Support and contribute to systems developed in C#/.NET where applicable.Incorporate AI technologies and tools where applicable to enhance functionality and efficiency.Promote engineering best practices, codequality, and automated testing.Thrive in a fast-paced environment, managing multiple projects simultaneously.Collaborate with product managers, designers, and business stakeholders to translate requirements into technical solutions. What More ❯
London, England, United Kingdom Hybrid / WFH Options
SPD Technology
architecture of scalable, secure, and maintainable software solutions in the team. Collaborate with stakeholders to translate business needs into technical solutions. Development & Delivery: Write clean, efficient, and well-documented code, adhering to industry standards and company guidelines. Ensure codequality by conducting code reviews and mentoring team members in best practices. Oversee the end-to … professional growth and technical excellence. Facilitate collaboration among team members and across departments. Drive Agile practices, ensuring efficient sprint planning, task prioritization, and timely delivery. Manage team workload Quality Assurance: Establish and enforce coding standards, testing protocols, and CI/CD pipelines. Write unit/integration/performance/e2e tests for own code. Collaborate with QA engineers More ❯
Rochester, Kent, South East, United Kingdom Hybrid / WFH Options
Technical Placements
talented team of software engineers, guiding them through product development while managing an existing portfolio. Your responsibilities will include shaping development processes, ensuring the timely delivery of high-quality solutions, and collaborating … closely with other departments within the R&D team and the Project Management Office. By enhancing use of modern software management tools like Atlassian Jira, you will improve softwarequality, streamline workflows and boost development efficiency. Moreover, you will play a pivotal role in advancing cybersecurity initiatives, addressing the increasing demands of the market and continue to innovate. … development processes to enhance efficiency and quality. Collaborate with R&D team section managers to improve development workflows. Champion Continuous Improvement Promote high-speed iterations and measurable improvements in code quality. Encourage continuous enhancement of coding practices. Foster a culture of continuous improvement within the team. Champion internal processes and modern software management tools to product development. Stay Updated More ❯
London, England, United Kingdom Hybrid / WFH Options
ZILO™
solutions for complex problems in the asset management space. We are particularly seeking candidates who are proficient in integrating AI tools into their daily development cycle to improve productivity, codequality, and problem-solving. There is an expectation of attending our Churchill Place, Canary Wharf office, up to 3 days each week. Key Responsibilities: Design and develop … software solutions Kafka integration and implementation with Go services Leverage the corporate AI assistant and other strategic coding tools to enhance development workflows Actively use AI tools to support code generation, debugging, documentation, and testing Ensure that all microservices are highly available and fault tolerant Troubleshooting and debugging issues as they arise Keeping up to date with emerging trends … AI-assisted development practices, and best practices in front-end development Participating in code reviews and contributing to a positive team culture Ensure all code written has the appropriate level of unit test coverage Key Qualifications: Bachelor's degree in Computer Science or a related field Proven experience as a Developer or similar role Strong proficiency in JavaScript More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Git, and experience working in collaborative development environments using tools like GitLab or GitHub. Familiarity with testing frameworks such as Pytest or Unittest for writing unit tests and ensuring code quality. Understanding of security best practices and experience implementing authentication, authorization, and data encryption mechanisms to ensure the security of the application. Basic knowledge in AI, especially LLMs. SoftwareMore ❯
and Spring Boot Design and implement RESTful APIs and containerised microservices Collaborate within agile teams to deliver high-quality features and services Write clean, testable, production-grade code following best practices Contribute to CI/CD processes, test automation, and code reviews Work on solutions that demand performance, resilience, and zero downtime What You'll Bring … of REST API development , SQL/MySQL , and microservice architecture Familiarity with DevOps tools: Git, Maven, Jenkins , and containerisation (Docker/Kubernetes) Strong commitment to quality, clean code, and continuous delivery Excellent problem-solving skills and a collaborative mindset Agile development experience in a team setting Bonus Skills (nice to have) Experience with big data tools like … Hadoop, Spark, or Scala Exposure to fraud, payments , or financial services platforms Understanding of cloud-native development and container orchestration Knowledge of test-driven development and modern codequality practices What's on Offer Unrivalled pension scheme that sets the benchmark in the tech industry Unheard-of bonus potential tied to performance and delivery Flexible hybrid working More ❯
principles Develop and maintain APIs (REST, GraphQL) and data integrations Contribute to the continuous delivery pipeline and cloud infrastructure Take ownership of key features, ensuring timely and high-quality delivery Support Agile delivery through active involvement in planning, reviews, and retrospectives Mentor colleagues and contribute to a collaborative team culture Proactively identify and resolve technical and delivery challenges … MySQL) Proven ability to work across the full software development lifecycle Familiarity with cloud platforms such as AWS or Azure Strong testing and debugging skills with a focus on codequality and maintainability Excellent communication skills and ability to work in a collaborative team environment Desirable Experience Knowledge of WPF application development Exposure to financial services or More ❯