WebSockets Jobs in the UK

26 to 50 of 177 WebSockets Jobs in the UK

VP of Engineering - Fullstack - React, Typescript, AI Agent, Python - £120K + Equity

slough, south east england, united kingdom
WUNDERTALENT
Backend: Node.js • NestJS • MongoDB • Redis • BullMQ • Microservices • GCP AI/ML: Python • LangChain/LangGraph/LangSmith • Qdrant (vector DB) • Pydantic • FastAPI Integrations: WhatsApp Business API • Email • SMS • Webhooks • WebSockets ✅ What We're Looking For Must-Haves: Technical Chops 5+ years software engineering in production environments Strong in Node.js/TypeScript and Python Experience building microservices architectures Hands-on AI More ❯
Posted:

VP of Engineering - Fullstack - React, Typescript, AI Agent, Python - £120K + Equity

london (city of london), south east england, united kingdom
WUNDERTALENT
Backend: Node.js • NestJS • MongoDB • Redis • BullMQ • Microservices • GCP AI/ML: Python • LangChain/LangGraph/LangSmith • Qdrant (vector DB) • Pydantic • FastAPI Integrations: WhatsApp Business API • Email • SMS • Webhooks • WebSockets ✅ What We're Looking For Must-Haves: Technical Chops 5+ years software engineering in production environments Strong in Node.js/TypeScript and Python Experience building microservices architectures Hands-on AI More ❯
Posted:

AI Engineer @ Eloquent AI (YC X25)

Greater London, England, United Kingdom
Hybrid / WFH Options
Eloquent AI
high-performance startups or enterprise AI environments. You have a sharp eye for UI/UX design and have built intuitive, AI-driven interfaces. You have experience with GraphQL, WebSockets, or real-time data streaming. Based: We don't yet have an office in London, so this role will be based remote-first, with occasional trips to London and San More ❯
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Senior Backend Engineer (Application & AI Orchestration)

London Area, United Kingdom
Hybrid / WFH Options
Ventula Consulting
RESTful APIs for mobile or web clients. Deep experience with distributed systems, microservices architecture, and event-driven patterns. Demonstrated experience with real-time applications and data streaming technologies (e.g., WebSockets, gRPC, Kafka). Experience integrating third-party AI/ML APIs (e.g., LLMs, STT/TTS, or other complex services) into production systems. Experience with containerization (Docker, Kubernetes) and deploying More ❯
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Senior Backend Engineer (Application & AI Orchestration)

london, south east england, united kingdom
Hybrid / WFH Options
Ventula Consulting
RESTful APIs for mobile or web clients. Deep experience with distributed systems, microservices architecture, and event-driven patterns. Demonstrated experience with real-time applications and data streaming technologies (e.g., WebSockets, gRPC, Kafka). Experience integrating third-party AI/ML APIs (e.g., LLMs, STT/TTS, or other complex services) into production systems. Experience with containerization (Docker, Kubernetes) and deploying More ❯
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Senior Backend Engineer (Application & AI Orchestration)

slough, south east england, united kingdom
Hybrid / WFH Options
Ventula Consulting
RESTful APIs for mobile or web clients. Deep experience with distributed systems, microservices architecture, and event-driven patterns. Demonstrated experience with real-time applications and data streaming technologies (e.g., WebSockets, gRPC, Kafka). Experience integrating third-party AI/ML APIs (e.g., LLMs, STT/TTS, or other complex services) into production systems. Experience with containerization (Docker, Kubernetes) and deploying More ❯
Posted:

Senior Backend Engineer (Application & AI Orchestration)

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Ventula Consulting
RESTful APIs for mobile or web clients. Deep experience with distributed systems, microservices architecture, and event-driven patterns. Demonstrated experience with real-time applications and data streaming technologies (e.g., WebSockets, gRPC, Kafka). Experience integrating third-party AI/ML APIs (e.g., LLMs, STT/TTS, or other complex services) into production systems. Experience with containerization (Docker, Kubernetes) and deploying More ❯
Posted:

Full Stack Engineer - Node, Typescript, Python, IoT

Leeds, England, United Kingdom
IC Resources
industrial, or data-heavy applications) Strong Knowledge of Typescript, Javascript, Node, Express, Python. Frontend experience with React, Nextjs Electron Docker, Kubernetes, CI/CD Knowledge of IoT protocols (MQTT, WebSockets) Interest in AI/ML integration Great role within a growing company. You'll be working on real R&D projects and products that impact on a wide range of More ❯
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Full Stack Engineer - Node, Typescript, Python, IoT

bradford, yorkshire and the humber, united kingdom
IC Resources
industrial, or data-heavy applications) Strong Knowledge of Typescript, Javascript, Node, Express, Python. Frontend experience with React, Nextjs Electron Docker, Kubernetes, CI/CD Knowledge of IoT protocols (MQTT, WebSockets) Interest in AI/ML integration Great role within a growing company. You'll be working on real R&D projects and products that impact on a wide range of More ❯
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Full Stack Engineer

Bedford, England, United Kingdom
Langham Recruitment
or similar backend frameworks Confident with MySQL and Git Good communicator and team player Eager to learn and improve Nice to Have Mobile dev (Ionic/Cordova) Redis, BullMQ, WebSockets Docker, CI/CD experience Tech Stack Angular, React, Node.js/Nest.js, PHP (Yii), MySQL, Redis, Ionic, Docker, Kubernetes, AWS, BullMQ, CI/CD pipelines Benefits More ❯
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Cutting Edge Fintech Start-Up | Senior Full Stack (Back End Leaning) | 90K+Equity | 2 Day PW LDN

United Kingdom, UK
Owen Thomas | Pending B Corp
develop backend services using Node.js/Nest.js and TypeScript . -> Architect and optimise data models and infrastructure within PostgreSQL . -> Build and maintain APIs and integrations (REST, GraphQL, tRPC, WebSockets). -> Collaborate with front-end teams using React to deliver complete features. -> DevOps best practices, including Docker , Kubernetes , and AWS for deployment & CI/CD. -> Support high engineering standards through More ❯
Employment Type: Part-time
Posted:

Cutting Edge Fintech Start-Up | Senior Full Stack (Back End Leaning) | £90K+Equity | 2 Day PW LDN

City of London, London, United Kingdom
Owen Thomas | Pending B Corp™
develop backend services using Node.js/Nest.js and TypeScript . ->Architect and optimise data models and infrastructure within PostgreSQL . ->Build and maintain APIs and integrations (REST, GraphQL, tRPC, WebSockets). ->Collaborate with front-end teams using React to deliver complete features. ->DevOps best practices, including Docker , Kubernetes , and AWS for deployment & CI/CD. ->Support high engineering standards through More ❯
Posted:

Cutting Edge Fintech Start-Up | Senior Full Stack (Back End Leaning) | £90K+Equity | 2 Day PW LDN

London Area, United Kingdom
Owen Thomas | Pending B Corp™
develop backend services using Node.js/Nest.js and TypeScript . ->Architect and optimise data models and infrastructure within PostgreSQL . ->Build and maintain APIs and integrations (REST, GraphQL, tRPC, WebSockets). ->Collaborate with front-end teams using React to deliver complete features. ->DevOps best practices, including Docker , Kubernetes , and AWS for deployment & CI/CD. ->Support high engineering standards through More ❯
Posted:

Cutting Edge Fintech Start-Up | Senior Full Stack (Back End Leaning) | £90K+Equity | 2 Day PW LDN

london, south east england, united kingdom
Owen Thomas | Pending B Corp™
develop backend services using Node.js/Nest.js and TypeScript . ->Architect and optimise data models and infrastructure within PostgreSQL . ->Build and maintain APIs and integrations (REST, GraphQL, tRPC, WebSockets). ->Collaborate with front-end teams using React to deliver complete features. ->DevOps best practices, including Docker , Kubernetes , and AWS for deployment & CI/CD. ->Support high engineering standards through More ❯
Posted:

Cutting Edge Fintech Start-Up | Senior Full Stack (Back End Leaning) | £90K+Equity | 2 Day PW LDN

london (city of london), south east england, united kingdom
Owen Thomas | Pending B Corp™
develop backend services using Node.js/Nest.js and TypeScript . ->Architect and optimise data models and infrastructure within PostgreSQL . ->Build and maintain APIs and integrations (REST, GraphQL, tRPC, WebSockets). ->Collaborate with front-end teams using React to deliver complete features. ->DevOps best practices, including Docker , Kubernetes , and AWS for deployment & CI/CD. ->Support high engineering standards through More ❯
Posted:

Cutting Edge Fintech Start-Up | Senior Full Stack (Back End Leaning) | £90K+Equity | 2 Day PW LDN

slough, south east england, united kingdom
Owen Thomas | Pending B Corp™
develop backend services using Node.js/Nest.js and TypeScript . ->Architect and optimise data models and infrastructure within PostgreSQL . ->Build and maintain APIs and integrations (REST, GraphQL, tRPC, WebSockets). ->Collaborate with front-end teams using React to deliver complete features. ->DevOps best practices, including Docker , Kubernetes , and AWS for deployment & CI/CD. ->Support high engineering standards through More ❯
Posted:

Front End Engineer TypeScript React

Abingdon, Oxfordshire, United Kingdom
utility-first CSS (e.g. Tailwind CSS ) and a component-led design system (e.g. Work with real-time data and streaming endpoints , integrating AI-powered features into the frontend using WebSockets and SDKs. Optimise performance and delivery using techniques like code splitting, lazy loading, and CDN-aware strategies. Ship confidently with containerised deployments (Docker), CI/CD pipelines (GitHub Actions), and More ❯
Posted:

Senior Python Developer

United Kingdom
Clear Edge International Search & Selection Ltd
strategy. Key Responsibilities: Develop backend systems and APIs in Python for gaming functions such as wallets, transactions, and data flows. Lead RGS integration with casino platforms via APIs (RESTful, WebSockets). Optimise performance in high-throughput, low-latency environments. Provide mentorship and enforce coding best practices. Maintain automated testing frameworks and technical documentation. Collaborate with cross-functional teams and external More ❯
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Full Stack Web Developer REMOTE CONTRACT

Central London, UK
Hybrid / WFH Options
Ardent Blue Technologies
systems on the cutting edge. QUALIFICATIONS A minimum of 5 years working as a Full Stack Developer. 5 years plus experience with React, TypeScript, and JavaScript. Advanced experience with WebSockets and other real-time data transport technologies. Track record of delivering multiple commercial-grade products to active users. User-focused mindset with strong attention to detail. Demonstrated problem-solving ability More ❯
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Full Stack Web Developer REMOTE CONTRACT

West London, UK
Hybrid / WFH Options
Ardent Blue Technologies
systems on the cutting edge. QUALIFICATIONS A minimum of 5 years working as a Full Stack Developer. 5 years plus experience with React, TypeScript, and JavaScript. Advanced experience with WebSockets and other real-time data transport technologies. Track record of delivering multiple commercial-grade products to active users. User-focused mindset with strong attention to detail. Demonstrated problem-solving ability More ❯
Posted:

Full Stack Web Developer REMOTE CONTRACT

United Kingdom
Hybrid / WFH Options
Ardent Blue Technologies
systems on the cutting edge. QUALIFICATIONS A minimum of 5 years working as a Full Stack Developer. 5 years plus experience with React, TypeScript, and JavaScript. Advanced experience with WebSockets and other real-time data transport technologies. Track record of delivering multiple commercial-grade products to active users. User-focused mindset with strong attention to detail. Demonstrated problem-solving ability More ❯
Posted:

Full Stack Web Developer REMOTE CONTRACT

City of London, London, United Kingdom
Hybrid / WFH Options
Ardent Blue Technologies
systems on the cutting edge. QUALIFICATIONS A minimum of 5 years working as a Full Stack Developer. 5 years plus experience with React, TypeScript, and JavaScript. Advanced experience with WebSockets and other real-time data transport technologies. Track record of delivering multiple commercial-grade products to active users. User-focused mindset with strong attention to detail. Demonstrated problem-solving ability More ❯
Posted:

Full Stack Web Developer REMOTE CONTRACT

East London, London, United Kingdom
Hybrid / WFH Options
Ardent Blue Technologies
systems on the cutting edge. QUALIFICATIONS A minimum of 5 years working as a Full Stack Developer. 5 years plus experience with React, TypeScript, and JavaScript. Advanced experience with WebSockets and other real-time data transport technologies. Track record of delivering multiple commercial-grade products to active users. User-focused mindset with strong attention to detail. Demonstrated problem-solving ability More ❯
Posted:

Full Stack Web Developer REMOTE CONTRACT

Bury, Greater Manchester, United Kingdom
Hybrid / WFH Options
Ardent Blue Technologies
systems on the cutting edge. QUALIFICATIONS A minimum of 5 years working as a Full Stack Developer. 5 years plus experience with React, TypeScript, and JavaScript. Advanced experience with WebSockets and other real-time data transport technologies. Track record of delivering multiple commercial-grade products to active users. User-focused mindset with strong attention to detail. Demonstrated problem-solving ability More ❯
Posted:

Full Stack Web Developer REMOTE CONTRACT

Central London / West End, London, United Kingdom
Hybrid / WFH Options
Ardent Blue Technologies
systems on the cutting edge. QUALIFICATIONS A minimum of 5 years working as a Full Stack Developer. 5 years plus experience with React, TypeScript, and JavaScript. Advanced experience with WebSockets and other real-time data transport technologies. Track record of delivering multiple commercial-grade products to active users. User-focused mindset with strong attention to detail. Demonstrated problem-solving ability More ❯
Posted:
WebSockets
10th Percentile
£56,500
25th Percentile
£85,000
Median
£112,500
75th Percentile
£136,250