Aldershot, Hampshire, South East, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
importance of secure by design and delivering within a secure environment Demonstratable experience of development in, and software engineering best practices of front-end web technologies (e.g. HTML, CSS, React, Node.js, Bootstrap) Good general knowledge of Microsoft Stack technologies such as MS SQL Server, MS System Centre, M365, MS Exchange & CLI tooling such as PowerShell Familiarity of cloud technologies such More ❯
London, England, United Kingdom Hybrid / WFH Options
Baringa Partners
tools (Git, CI/CD pipelines), cloud technologies (Azure, AWS) and IaC ( Terraform, Pulumi) You have worked using one or more frameworks across the breadth of a technology stack ( React/Angular/Vue/Blazor frontend etc, FastAPI/Spring Boot/Django/.Net backend etc) You have an understanding of different architectural approaches, and are confident in More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
Capgemini
hand-in-glove with our clients. YOUR PROFILE Required Extensive experience building services using ASP.NET Core and C# Experience developing front-end web applications using modern frameworks such as React, Angular , or Blazor/Razor Experience with cloud technologies such as AWS or Azure Experience with CI/CD pipelines (e.g., GitLab, GitHub, Jenkins , or Azure DevOps ) Proficiency with version More ❯
London, England, United Kingdom Hybrid / WFH Options
Out in Science, Technology, Engineering, and Mathematics
Azure Strong experience with modern software development tools/ways of working (e.g. git/GitHub, DevOps tools, metrics/monitoring, ...) Proficiency in front-end technologies: JavaScript, Typescript, React.js, Angular.js or similar. API development using technologies and standards like REST/GraphQL/gRPC or similar. Experience in an open-source web framework preferably implemented in Python, Java, Scala More ❯
London, England, United Kingdom Hybrid / WFH Options
Parser
Senior Fullstack Engineer (Python & React) 2 weeks ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Parser Senior Full Stack Software Engineer – Passenger Flow Modelling We are seeking a Senior Full Stack Engineer with a strong foundation in Python development and experience in mathematical modelling … . The primary task will involve interpreting pre-defined modelling logic and translating it into an efficient, Python-based solution, which will then be integrated with an existing UI (ReactJS) and API . This is an ideal opportunity for someone who excels in backend development , is comfortable with integration work , and has experience with large-scale, performant systems. Key Responsibilities … with existing RESTful APIs, ensuring seamless data flows 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 More ❯
Sheffield, Yorkshire, United Kingdom Hybrid / WFH Options
OMEGA, Inc
Senior React Developer - UK - Fully Remote page is loaded Senior React Developer - UK - Fully Remote Apply locations Sheffield, GB posted on Posted 3 Days Ago job requisition id 15021 This job will provide you with an opportunity to further your career alongside some of the best and most passionate technology experts from around the world in a leading company within … cross-functional, globally distributed team thrives on collaboration, creativity, and a shared commitment to engineering excellence. As we continue to scale our platform, we're looking for a Senior React Developer to help drive forward our frontend architecture and deliver high-quality user experiences. We're committed to your growth by offering dedicated Innovation periods throughout the year-giving you … the time and space to explore emerging technologies and transform bold ideas into future product opportunities. The Role As a Senior React Developer, you'll take a lead role in designing and building modern, performant web interfaces. You'll collaborate closely with designers, backend engineers, and product managers to bring new features and enhancements to life. Your experience and leadership More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
a Backend Software Engineer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure across the full technology stack in a modern development environment with …/Kubernetes, EKS You have a good understanding of CQRS and event driven architectures Ideally you will also have some front end development experience with JavaScript/TypeScript/React.js or Angular You have strong analytical and problem solving skills You're collaborative with excellent communication skills What's in it for you: As a Backend Software Engineer/Developer … competitive package: Up to £80k salary Bonus Private Healthcare Pension 25 days holiday Apply now to find out more about this Backend Software Engineer/Developer (C# .Net Core React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
a Backend Software Engineer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure across the full technology stack in a modern development environment with …/Kubernetes, EKS You have a good understanding of CQRS and event driven architectures Ideally you will also have some front end development experience with JavaScript/TypeScript/React.js or Angular You have strong analytical and problem solving skills You're collaborative with excellent communication skills What's in it for you: As a Backend Software Engineer/Developer … competitive package: Up to £80k salary Bonus Private Healthcare Pension 25 days holiday Apply now to find out more about this Backend Software Engineer/Developer (C# .Net Core React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come More ❯
engineering meetings, providing feedback to ensure code quality and alignment with TryHackMe technical standards. Writing high-quality, maintainable code using modern programming languages and frameworks (e.g., JavaScript, Typescript, NodeJS, ReactJS, MongoDB, ExpressJS) Developing and maintaining databases and data models, as well as creating and optimising queries Monitoring and analysing system performance to identify and resolve bottlenecks and issues Staying up … software engineering within a startup or scale-up SaaS environment Experience leading a Software Engineering Team Relevant hands-on experience with the following technologies: Git, NodeJS , CSS, HTML, Javascript, React, Typescript , Redux, MongoDB , AWS - (MERN stack) Strong understanding of software architecture and design principles Experience with continuous integration and continuous delivery (CI/CD) pipelines Knowledge of cloud computing platforms More ❯
London, England, United Kingdom Hybrid / WFH Options
Low Carbon Contracts Company
and ensure that developer tasks and Jira tickets are feasible to deliver. Translate designs and wireframes into high quality code. Develop new user-facing features using frameworks such as React.js (other frameworks will be considered). Write front-end components using JavaScript, CSS and integrate with back-end Python components (possibly other languages). Develop modules that satisfy the functional … least 3 years’ experience of coding in a Python web-development framework, preferably Django. At least 3 years’ experience of coding in a front-end capacity (preferably JavaScript and React). Container-related tools – e.g., Docker, Docker Compose. Databases – e.g., SQL, PostgreSQL. RESTful API development and management. Proactive Performance Tuning. Solid understanding of design patterns and relevant implementation models. Solid More ❯
Oxford, Oxfordshire, England, United Kingdom Hybrid / WFH Options
Young's Employment Services Ltd
Senior Developer ( .Net/C#/React/Azure ) Hybrid - Near Abingdon/Oxford & WFH Circa £60,000 + Bonus and good benefits A rare opportunity has become available for a Senior Developer to join a successful software solutions company based close to Abingdon and Oxford. This is a hybrid role that could offer the postholder the flexibility to work … of internal product strategy and external delivery. We're looking for someone with key strengths in modern software architecture, cloud platforms and full-stack development particularly in .NET 8, React, and Azure. The postholder will play a key role in developing and evolving software products, collaborating with internal stakeholders and an established external development team. Key Responsibilities: Collaborate with product … owners, stakeholders, and third-party development teams to deliver high-quality software Develop and maintain backend services using .NET 8/C# and front-end components using React and TypeScript Design and implement cloud-native solutions using Azure services Apply Domain-Driven Design (DDD) principles in system design and development Participate in architectural planning, code reviews, and decision-making Define More ❯
Abingdon, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Young's Employment Services Ltd
Senior Developer ( .Net/C#/React/Azure ) Hybrid Near Abingdon/Oxford & WFH Circa £60,000 + Bonus and good benefits A rare opportunity has become available for a Senior Developer to join a successful software solutions company based close to Abingdon and Oxford. This is a hybrid role that could offer the postholder the flexibility to work … of internal product strategy and external delivery. We're looking for someone with key strengths in modern software architecture, cloud platforms and full-stack development particularly in .NET 8, React, and Azure. The postholder will play a key role in developing and evolving software products, collaborating with internal stakeholders and an established external development team. Key Responsibilities: Collaborate with product … owners, stakeholders, and third-party development teams to deliver high-quality software Develop and maintain backend services using .NET 8/C# and front-end components using React and TypeScript Design and implement cloud-native solutions using Azure services Apply Domain-Driven Design (DDD) principles in system design and development Participate in architectural planning, code reviews, and decision-making Define More ❯
London, England, United Kingdom Hybrid / WFH Options
The Opportunity Hub UK
As our lead developer, you'll be responsible for: - Maintaining and evolving our current WordPress-based platform - Leading the technical transformation to a more scalable architecture using Laravel and React - Implementing AI integrations and advanced search functionality - Developing innovative features to enhance user experience - Making key technical decisions that will shape the platform's future Technical Requirements Must Have: - Strong … experience with PHP and WordPress development - Proficiency in modern JavaScript, HTML5, and CSS3 - Experience with Laravel framework - Familiarity with React and modern frontend development - Understanding of RESTful APIs and microservices architecture - Experience with AWS services and cloud architecture - Strong knowledge of cloud infrastructure and deployment - Experience with version control systems (Git) - Knowledge of SQL and database optimization Nice to Have … with automated testing - Background in recruitment tech or HR systems Key Responsibilities - Own the complete development lifecycle of our platform - Lead the migration from WordPress to a Laravel/React stack - Design and implement cloud-native architecture on AWS - Manage cloud infrastructure and optimize for cost-efficiency - Implement advanced search algorithms and AI-powered features - Set up and maintain CI More ❯
London, England, United Kingdom Hybrid / WFH Options
Harris Computer
core duties and responsibilities will include (but will not be limited to): Helping develop and maintain efficient, reusable, and reliable frontend code using HTML5/CSS3, JavaScript, TypeScript, and React Working closely with cross-functional teams, including UI/UX designers, backend developers, and product managers, to deliver high-quality user interfaces Ensuring the technical feasibility of UI/UX … to date with the latest industry trends and technologies to ensure our applications are built using the best practices Our Technology Stack Frontend App Framework - JavaScript/TypeScript/React Frontend State Management - Mobx Backend – Java REST/GraphQL Services CI/CD - GitHub/CircleCI Cloud – AWS What we are looking for A Bachelor's degree in computer science … field Mid to senior level experienced developer Demonstrable success and involvement in software design and implementation of production-ready clients using technologies such as: HTML5, JavaScript, CSS3, Typescript, and React Experience with APIs and using patterns such as REST and GraphQL Experience with testing frameworks and methodologies, ensuring the delivery of high-quality software Strong problem-solving skills and attention More ❯
Maidenhead, Berkshire, South East, United Kingdom Hybrid / WFH Options
83zero Limited
Engineer to join their remote team. This is an exciting opportunity to help shape a fully serverless platform built on AWS and Azure, using cutting-edge technologies such as React, TypeScript, and Node.js. You'll play a key role in developing intuitive, responsive, and visually compelling features that enhance the user experience. You'll also have the chance to influence … practices through code reviews and mentorship. Staying up to date with emerging technologies and tools. What We're Looking For Expert-level JavaScript/TypeScript with deep experience in React, Vue, or Angular. Strong grasp of HTML5, CSS3, browser APIs, and responsive design principles. Proven experience in integrating front-end applications with RESTful APIs. Understanding of web security and accessibility More ❯
London, England, United Kingdom Hybrid / WFH Options
Anmut
Full-Stack Software Engineer to join our product team. The successful candidate will be critical to designing and implementing complex features within our data management platform, using a modern React/TypeScript/Next.js stack with advanced data visualisation and AI capabilities. This role requires very strong technical expertise, including the ability to: Design and develop high-performance, scalable features … and uphold engineering best practices Drive technical decisions that align with business goals Extend our AI functionalities What We Look For Essential Technical Skills: Frontend Development: Advanced expertise with React (18+) and TypeScript Deep knowledge of Next.js (14+) and its features (SSR, ISR, API routes) Experience with Mantine UI framework or similar component libraries Proficiency with CSS-in-JS solutions … SQL query builders (Kysely) Knowledge of authentication systems (NextAuth) Full-Stack Capabilities: Type-safe development across the entire stack API design and implementation Performance optimisation techniques State management using React Query Testing & Quality: Comprehensive testing strategies with Jest and Playwright Experience with mock service workers (MSW) for API testing DevOps & Deployment: CI/CD pipeline configuration and optimisation Environment management More ❯
London, England, United Kingdom Hybrid / WFH Options
Harvey Nash
appointments through to recruitment and project solutions, we are ex... Senior Angular Developer - Shipping, Physical Inventory, Oil Harvey Nash London, United Kingdom Principal/Senior UI Software Engineer-HTML5,React,TS,JS-Trading Harvey Nash London, United Kingdom Senior React Developer - Banking, Data Visualisation Harvey Nash London, United Kingdom Senior C++ Developer - Low Latency, Trading Harvey Nash London, United Kingdom More ❯
Exeter, Devon, Countess Wear, United Kingdom Hybrid / WFH Options
Bowerford Associates
a proven track record of delivering high-quality software solutions. Proficiency in front-end technologies such as HTML5, CSS3, JavaScript and front-end frameworks/libraries such as Angular, React or Vue.js. Experience of Angular and/or AngularJS is a distinct bonus! Strong experience working with back-end development using server-side programming languages including, .NET framework, .NET Core … remote position. KEYWORDS Full Stack Software Developer, Software Developer, Software Engineer, Front-end, Back-end, .NET, C#, APIs, Coding Standards, Best Practice, Design Patterns, HTML5, CSS3, JavaScript, Angular, AngularJS, React, Vue.js, Databases, SQL Server, SQL, TSQL, Redis, Database Optimisation, Version Control, GIT, DevOps, CI/CD, Automated Testing, Testing, Pipelines, Cloud, Azure, AWS, Google Cloud. Please note that due to More ❯
Employment Type: Permanent
Salary: £45000 - £55000/annum Pension, Healthcare, Insurance & Mor
Hampshire, England, United Kingdom Hybrid / WFH Options
Shaw Daniels Solutions
and performance needs while ensuring compliance with web development best practices. Responsibilities Technical Excellence Develop and maintain scalable, high-performance front-end applications using JavaScript, TypeScript, and modern frameworks (React, Node, or Next). Work closely with designers, product managers, and back-end developers to implement seamless user experiences. Ensure applications are optimized for performance, accessibility, and SEO. Build and … the team. Communicate technical details effectively with both technical and non-technical team members. Essential Knowledge, Skills & Experience Skills Strong expertise in JavaScript, TypeScript, and modern front-end frameworks (React, Node, or Next). Deep understanding of HTML, CSS, and CSS preprocessors (SASS, LESS). Proficiency in responsive design and mobile-first development. Experience with state management libraries (Redux, Vuex More ❯
London, England, United Kingdom Hybrid / WFH Options
Goodstack
Finding the office's free sock merchandise. This role is ideal if you have: Required experience: 5+ years designing and building APIs, especially with databases like Postgres. Experience with React for web app development (essential for Full Stack). Designing scalable, secure, resilient, and observable systems. Proficiency in Node.js and TypeScript (and React for Full Stack). Knowledge of automated More ❯
Birmingham, England, United Kingdom Hybrid / WFH Options
Version 1
provide mentorship to junior members and actively share your expertise across the wider team. You will develop software to meet our client's user needs using frontend technologies like React, Next.js, or TypeScript, integrated with a backend written in Node.js, Java (Spring Boot), or other modern frameworks, building cloud-native applications leveraging Azure services. You will follow best engineering practices … in class documentation with our client users in mind. Qualifications Experience of working in a Scrum Team and an Agile environment. Strong front-end development experience with expertise in React, Next.js, and TypeScript. Solid knowledge of backend development and API design, with hands-on experience in Node.js to build scalable and high-performance applications. Understanding of CI/CD pipelines More ❯
Qualifications Knowledge and Skills: Strong proficiency in JavaScript (ES6+), with a deep understanding of core language concepts and best practices. Expertise in modern frontend frameworks with advanced experience in React, Next.js, and Angular. Deep understanding of TypeScript for building robust and maintainable applications. Solid grasp of responsive and mobile-first design principles; experience with CSS3, HTML5 and modern styling solutions. … is a plus. Education and Training Required: Bachelor’s Preferred or relevant years of experience Minimum Experience: 5+ years of professional experience in frontend development, with strong expertise in React and TypeScript. Additional Information Company Disclaimer: This job description does not represent an all-exhaustive list of all functions and the employee may be required to perform additional duties as More ❯
London, England, United Kingdom Hybrid / WFH Options
Northrop Grumman Corp. (AU)
You will be at the forefront of delivering core solutions that have real-world impact. We understand that everyone has their strengths so whether you lean more Frontend (JavaScript, React) or Backend (Java) we would like to hear from you. Our UK Defence business is a Sovereign software and systems centre of excellence. As well as developing and supporting UK … list of benefits, speak to our recruitment team. We are looking for: Experience as a Software Engineer with a strong focus on either Frontend JavaScript development (ideally within the React ecosystem with strong HTML & CSS knowledge) or Backend Java Development. Familiarity with CICD, containerization, deployment technologies & cloud platforms (Jenkins, Kubernetes, Docker, AWS). Excellent communication, collaboration & problem-solving skills, ideally More ❯
Longbridge, Warwickshire, United Kingdom Hybrid / WFH Options
Kerv Digital
Champion the principles of accessibility (never deliberately excluding anyone) Skills & Experience: Demonstrable and proven experience in full-stack applications (inc. working knowledge of a range of technologies such as React, Node.js and TypeScript and .Net). Experience with Azure and ARM templates including dev and deployment of supporting cloud infrastructure (inc. pipelines). Strong experience of continuous integration processes and … rock-solid Object Oriented programming, enterprise integration skills and microservice architecture skills. Extensive experience utilising multiple technologies to support the architectural design and team (e.g. Java, .Net, Node.js, C#, React, Angular, Spring, Kubernetes & Docker and Mobile experience) Love clean code, love helping others achieve it A good understanding of WCAG 2.2 would be preferable Excellent verbal and written English skills. More ❯
Longbridge, City and Borough of Birmingham, West Midlands (County), United Kingdom Hybrid / WFH Options
Kerv Digital
Champion the principles of accessibility (never deliberately excluding anyone) Skills & Experience: Demonstrable and proven experience in full-stack applications (inc. working knowledge of a range of technologies such as React, Node.js and TypeScript and .Net). Experience with Azure and ARM templates including dev and deployment of supporting cloud infrastructure (inc. pipelines). Strong experience of continuous integration processes and … rock-solid Object Oriented programming, enterprise integration skills and microservice architecture skills. Extensive experience utilising multiple technologies to support the architectural design and team (e.g. Java, .Net, Node.js, C#, React, Angular, Spring, Kubernetes & Docker and Mobile experience) Love clean code, love helping others achieve it A good understanding of WCAG 2.2 would be preferable Excellent verbal and written English skills. More ❯