25 of 25 WebSockets Jobs in the East of England

Senior Software Engineer (Ad Auctions)

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
NoSQL Hands‐on experience working with AWS, GCP or similar cloud services Experience with a breadth of protocols and data formats such as REST, WebSockets, HTTPS, JSON, and Protobuf Demonstrated ability to drive timely consensus in design with other senior team members Bachelor’s or Master’s degree in Computer ...

Remote Software Engineer - Full-Stack

Hiring Organisation
Spectrum It Recruitment
Location
Watford, Hertfordshire, UK
Care about inclusion and accessibility - especially for overlooked communities Our tech stack Frontend & Backend React, Nuxt, JavaScript/TypeScript FastAPI, Node.js REST, CRUD, GraphQL, WebSockets Cloud & Infra Azure (core platform) Microservices architecture CI/CD via GitHub Actions & Azure DevOps Infrastructure as Code: Terraform, Bicep, Pulumi, etc. Databases & Messaging PostgreSQL ...

Remote Software Engineer - Full-Stack

Hiring Organisation
Spectrum It Recruitment
Location
Norwich, Norfolk, UK
Care about inclusion and accessibility - especially for overlooked communities Our tech stack Frontend & Backend React, Nuxt, JavaScript/TypeScript FastAPI, Node.js REST, CRUD, GraphQL, WebSockets Cloud & Infra Azure (core platform) Microservices architecture CI/CD via GitHub Actions & Azure DevOps Infrastructure as Code: Terraform, Bicep, Pulumi, etc. Databases & Messaging PostgreSQL ...

Remote Software Engineer - Full-Stack

Hiring Organisation
Spectrum It Recruitment
Location
Basildon, Essex, UK
Care about inclusion and accessibility - especially for overlooked communities Our tech stack Frontend & Backend React, Nuxt, JavaScript/TypeScript FastAPI, Node.js REST, CRUD, GraphQL, WebSockets Cloud & Infra Azure (core platform) Microservices architecture CI/CD via GitHub Actions & Azure DevOps Infrastructure as Code: Terraform, Bicep, Pulumi, etc. Databases & Messaging PostgreSQL ...

Remote Remote Mobile Engineer - React Native (Remote UK)

Hiring Organisation
Bitfinex
Location
Chelmsford, Essex, UK
with React, React-Native (mainly around Expo), Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Experienced with WebSockets, RESTful based APIs. Interested in bringing diverse, innovative applications to life. Interested in modernizing and optimizing different mobile or web applications. Knowledge in native languages ...

Remote Remote Mobile Engineer - React Native (Remote UK)

Hiring Organisation
Bitfinex
Location
Norwich, Norfolk, UK
with React, React-Native (mainly around Expo), Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Experienced with WebSockets, RESTful based APIs. Interested in bringing diverse, innovative applications to life. Interested in modernizing and optimizing different mobile or web applications. Knowledge in native languages ...

Remote Remote Mobile Engineer - React Native (Remote UK)

Hiring Organisation
Bitfinex
Location
Luton, Bedfordshire, UK
with React, React-Native (mainly around Expo), Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Experienced with WebSockets, RESTful based APIs. Interested in bringing diverse, innovative applications to life. Interested in modernizing and optimizing different mobile or web applications. Knowledge in native languages ...

Remote Software Engineer, Desktop

Hiring Organisation
Bjak
Location
Watford, Hertfordshire, UK
frameworks. Solid understanding of the desktop application lifecycle. Experience with IPC communication. Experience working with local storage (SQLite, IndexedDB, filesystem). Experience with WebSockets or other real-time transport mechanisms. Strong debugging and performance profiling skills. Familiarity with native OS behaviors on macOS or Windows. Tech Stack Electron Node.js Typescript ...

Remote Software Engineer, Desktop

Hiring Organisation
Bjak
Location
Cambridge, Cambridgeshire, UK
frameworks. Solid understanding of the desktop application lifecycle. Experience with IPC communication. Experience working with local storage (SQLite, IndexedDB, filesystem). Experience with WebSockets or other real-time transport mechanisms. Strong debugging and performance profiling skills. Familiarity with native OS behaviors on macOS or Windows. Tech Stack Electron Node.js Typescript ...

Remote Principal Mobile Engineer - Casino

Hiring Organisation
Hard Rock Digital
Location
Peterborough, Cambridgeshire, UK
just as a user, but in defining conventions, guardrails, and workflows that scale. Proven experience designing real-time mobile systems using RESTful services, WebSockets, and GraphQL, with an emphasis on resilience, latency, and graceful degradation. Significant native iOS (Swift/Objective-C) and/or Android (Kotlin/Java) experience ...

Remote Principal Mobile Engineer - Casino

Hiring Organisation
Hard Rock Digital
Location
Watford, Hertfordshire, UK
just as a user, but in defining conventions, guardrails, and workflows that scale. Proven experience designing real-time mobile systems using RESTful services, WebSockets, and GraphQL, with an emphasis on resilience, latency, and graceful degradation. Significant native iOS (Swift/Objective-C) and/or Android (Kotlin/Java) experience ...

Remote Principal Mobile Engineer - Casino

Hiring Organisation
Hard Rock Digital
Location
Luton, Bedfordshire, UK
just as a user, but in defining conventions, guardrails, and workflows that scale. Proven experience designing real-time mobile systems using RESTful services, WebSockets, and GraphQL, with an emphasis on resilience, latency, and graceful degradation. Significant native iOS (Swift/Objective-C) and/or Android (Kotlin/Java) experience ...

Remote Lead Full-Stack Engineer

Hiring Organisation
Complexio
Location
Chelmsford, Essex, UK
sense. You push back when the UX doesn't make sense. You've shipped real user-facing products. Real-time/streaming UI experience. WebSockets, SSE, or similar live data patterns. Comfort with ambiguity. You take vague problems and turn them into concrete frontend solutions. You ship. ...

Remote Lead Full-Stack Engineer

Hiring Organisation
Complexio
Location
Luton, Bedfordshire, UK
sense. You push back when the UX doesn't make sense. You've shipped real user-facing products. Real-time/streaming UI experience. WebSockets, SSE, or similar live data patterns. Comfort with ambiguity. You take vague problems and turn them into concrete frontend solutions. You ship. ...

Remote Lead Full-Stack Engineer

Hiring Organisation
Complexio
Location
Peterborough, Cambridgeshire, UK
sense. You push back when the UX doesn't make sense. You've shipped real user-facing products. Real-time/streaming UI experience. WebSockets, SSE, or similar live data patterns. Comfort with ambiguity. You take vague problems and turn them into concrete frontend solutions. You ship. ...

Remote Senior C++ Software Engineer

Hiring Organisation
Glenelly Recruitment Solutions
Location
Stevenage, Hertfordshire, UK
Senior C++ Software Engineer required for 12 to 18 month contract working on a development of an edge processing solution aimed at transforming data for fiber optic sensors to actionable insights through algorithms. This contract ...

Remote Front End Developer (100% Remote)

Hiring Organisation
Bitfinex
Location
Luton, Bedfordshire, UK
About Bitfinex Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers. Founded in 2012, Bitfinex was one of the first professional platforms set ...

Remote Software Engineer (Full Stack)

Hiring Organisation
Humaans
Location
Southend-on-Sea, Essex, UK
About us Hi, we’re Humaans! We help globally scaling organisations transform their HR processes with a human-centric approach. At Humaans, we want to empower People teams to create a customisable HR stack by ...

Remote Software Engineer (Full Stack)

Hiring Organisation
Humaans
Location
Peterborough, Cambridgeshire, UK
About us Hi, we’re Humaans! We help globally scaling organisations transform their HR processes with a human-centric approach. At Humaans, we want to empower People teams to create a customisable HR stack by ...

Remote Software Engineer (Full Stack)

Hiring Organisation
Humaans
Location
Stevenage, Hertfordshire, UK
About us Hi, we’re Humaans! We help globally scaling organisations transform their HR processes with a human-centric approach. At Humaans, we want to empower People teams to create a customisable HR stack by ...

Remote Software Engineer (Full Stack)

Hiring Organisation
Humaans
Location
Luton, Bedfordshire, UK
About us Hi, we’re Humaans! We help globally scaling organisations transform their HR processes with a human-centric approach. At Humaans, we want to empower People teams to create a customisable HR stack by ...

Remote Front End Developer Contract

Hiring Organisation
Glenelly Recruitment Solutions
Location
Luton, Bedfordshire, UK
Front End Developer required for 12 to 18 month contract working on a development of an edge processing solution aimed at transforming data for fiber optic sensors to actionable insights through algorithms. This contract is ...

Remote Front End Developer Contract

Hiring Organisation
Glenelly Recruitment Solutions
Location
Watford, Hertfordshire, UK
Front End Developer required for 12 to 18 month contract working on a development of an edge processing solution aimed at transforming data for fiber optic sensors to actionable insights through algorithms. This contract is ...

Remote Front End Developer Contract

Hiring Organisation
Glenelly Recruitment Solutions
Location
Basildon, Essex, UK
Front End Developer required for 12 to 18 month contract working on a development of an edge processing solution aimed at transforming data for fiber optic sensors to actionable insights through algorithms. This contract is ...

AI Software Engineer

Hiring Organisation
X-On Health
Location
Woodbridge, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£35,000
experience interacting with LLM APIs (OpenAI, Anthropic, etc.) and understanding concepts like Context Windows, RAG, System Prompts, and Temperature Concurrency: Understanding of asynchronous programming (WebSockets, goroutines) is highly beneficial given the real-time nature of voice data Several years experience in industry A team player who shows initiative Desirable experience … redaction Understanding of LLM tool development and MCP Knowledge of Speech-to-Text (STT) or Text-to-Speech (TTS) technologies Experience with WebSockets and streaming data Familiarity with Telephony/VoIP Other Skills Required: Competent in primary tech stack Confident with computer science basics (algorithms, data structures, complexity, design patterns ...