1 to 25 of 35 Permanent WebSockets Jobs in the UK excluding London

Good understanding of cloud deployment Strong understanding and proven experience working with browsers and web APIs including HTML Canvas, Drag and Drop, SSE, WebSockets, etc. Effective communication skills through written reports and presentations. Ability to version control code using tools such as Git, GitHub and Azure DevOps in a collaborative ...

beneficial: TypeScript, JavaScript, React and modern front-end frameworks Backend development using TypeScript, Java, C# or another object-oriented language REST APIs, GraphQL and WebSockets AWS and modern cloud platforms Microservices and event-driven architectures SQL and NoSQL databases Unit, integration and end-to-end testing Terraform and containerisation technologies ...

testing. Experience building desktop or mobile apps using web technologies (we use Electron and Capacitor ). Experience with real‐time UI features (e.g. SignalR, WebSockets). Full‐stack capability or backend experience with C#/.NET (or similar) and basic SQL/Azure knowledge. Experience working with design systems ...

practices. First-class or 2:1 degree in Computer Science, Engineering, Physics, Mathematics or a related discipline from a Russell Group university. Desirable Experience WebSockets, SignalR or similar real-time technologies. AI-assisted software development tools. Defence or National Security experience. Essential Requirements UK national and eligible to obtain ...

backend, modern TypeScript with React (or comparable) on the frontend. Designing and working with APIs and real‐time data streams (REST and WebSockets). Comfortable owning deployment and operations across Linux, Docker, CI/CD, cloud (AWS) and on‐premise. Fluency with AI‐assisted (agentic) coding tools, and the judgment ...

dashboard development - PostgreSQL and database design - AWS, Azure or equivalent cloud infrastructure - Authentication, permissions and secure application development - Real-time data, alerts, notifications and WebSockets - Mapping, geospatial data or location-based services - Integration with iOS applications, including push notifications and mobile APIs - Git, CI/CD, testing and production deployment ...

experience with control systems or telemetry is a strong advantage Solid knowledge of distributed systems and real-time streaming technologies such as Kafka or WebSockets, plus familiarity with a range of data persistence approaches including relational, document, and time-series stores Confidence with modern DevOps practices including CI/ ...

platforms (App Services, databases, CI/CD pipelines). Experience with RESTful API design in C#/.NET. Exposure to real-time technologies (e.g., WebSockets/Socket.io). About Us GSF Car Parts is one of the UK’s leading automotive parts distributors, supplying thousands of independent garages throughout ...

testing, and deployment. Technical Skills & Expertise- Frontend Technologies: Expert-level proficiency in HTML, CSS, JavaScript, React, and TypeScript Real-Time Communication: Strong understanding of WebSockets, Server-Sent Events (SSE), and REST APIs State Management & Programming: Solid experience with state management libraries (e.g., Redux) and reactive programming paradigms Architecture: Strong understanding ...

with automated testing Familiarity with Next.js or React Understanding of database optimisation Experience integrating third-party APIs Knowledge of authentication and authorisation Familiarity with WebSockets Personal or open-source backend projects What we offer Competitive salary Hybrid or remote working options Flexible working hours Professional development opportunities Mentoring from experienced ...

. Solid backend experience with Node.js and relational databases (PostgreSQL preferred). Experience building data visualisation components or working with charting libraries. Comfort with WebSockets, streaming data, and real-time UI patterns . A portfolio or GitHub profile that demonstrates your craft. We believe great products come from engineers ...

Job Title Software Engineer - Data & AI Ref # 59427 Date posted Tuesday, September 8, 2026 Country United Kingdom Location Woking Business area IT Department IT Position level 5 - Supervisory/Professional - (L-15) Working time ...

modern JavaScript frameworks - React + Knowledge of version control systems (Git) + Understanding of cross-browser compatibility + Familiarity with RESTful APIs, GraphQL and Websockets + Experience with CSS pre-processors e.g. Tailwind* Back-end skills + Proficiency in backend programming languages (Typescript and/or other OOP language such … c#/Java) + Strong database knowledge (SQL and NoSQL) + Proficiency with RESTful APIs and GraphQL APIs and Websockets + Experience with microservices architecture + Knowledge of version control systems (Git) + Experience with Terraform + Experience with automated testing + Experience with AWS (AWS Lambda, AWS Fargate, Amazon ...

ReactQuery Experience with modern JavaScript frameworks - React Knowledge of version control systems (Git) Understanding of cross-browser compatibility Familiarity with RESTful APIs, GraphQL and Websockets Experience with CSS pre-processors e.g. Tailwind Back-end skills Proficiency in backend programming languages (Typescript and/or other OOP language such as c# …/Java) Strong database knowledge (SQL and NoSQL) Proficiency with RESTful APIs and GraphQL APIs and Websockets Experience with microservices architecture Knowledge of version control systems (Git) Experience with Terraform Experience with automated testing Experience with AWS (AWS Lambda, AWS Fargate, Amazon API Gateway, AWS AppSync) Worked within an Agile ...

visualisation components. The ideal candidate has 3–6 years of full-stack experience, a Bachelor's in CS, and hands-on work with PostgreSQL, WebSockets, and real-time UI patterns. We offer hybrid work, learning budgets, and generous benefits. #J-18808-Ljbffr ...

experience supporting and mentoring junior or mid-level developersHighly DesirableExperience building real-time systems, ideally using SignalR or similar real-time communication technologies (e.g. WebSockets, pub/sub, event-driven architectures)Experience with cross-platform or hybrid application developmentExposure to AI-assisted development tools such as GitHub Copilot, Claude ...

Nuclera is a venture-backed, founder-driven biotech company headquartered in Cambridge, UK with significant operations in Boston, USA. Our purpose is to improve human health by making proteins accessible to life science researchers around ...

About Acacia Acacia Green Technologies develops and delivers connected technology for hotels and other complex buildings. Our work brings together hospitality television and guest experience platforms, IoT sensors, energy and environmental monitoring, building controls, systems ...

working to MISRA guidelines High-performance microcontrollers such as STM32 RTOS and/or bare-metal development CAN and Modbus RTU over RS485 MQTT, WebSockets and network-connected embedded systems Firmware and hardware integration, troubleshooting and validation Windows and/or Linux-based higher-level applications Secure boot, TLS, certificate ...

Job title: Senior Javascript Developer Pay Range: £60,000+ Reports to: CTO About Us Odro builds technology that helps recruitment businesses work smarter. Our products are used by hundreds of recruitment brands and thousands of ...

About Us Luna Innovations is a global leader in fibre-optic sensing, test and measurement technologies, delivering advanced monitoring solutions for critical infrastructure across the energy, transportation, security, and industrial sectors. Our Edge Platform team ...

Introduction Saab UK is part of Scandinavia’s largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to ...

Frontend Quality Assurance Specialist At a Glance Individual contributor QA role at a high-growth prediction markets trading firm Core stack: Java, Python, FIX, SQL, Cucumber, Playwright, JUnit Competitive base salary plus discretionary annual bonus ...

Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to ...

Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to ...