1 to 25 of 82 WebSockets Jobs in 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 ...

Technologies/Infra : Docker, Kubernetes, Kafka, Azure, GCP, NoSQL, DNS Design : Serverless, cloud-native/PaaS, event driven, pub/sub, real-time/websockets, architectural design records (ADRs) SDLC : Agentic AI/Context Engineering; CoPilot, Claude, Codex, building custom agents across full SDLC Experience working in a regulated environment ...

Have Skills: Experience with React/NextJS. Experience with automated testing frameworks such as Pytest, Unit Testing, Integration Testing, and API Testing. Exposure to WebSockets, event‐driven architectures, or real‐time data patterns. Familiarity with modern authentication approaches such as OAuth2, OpenID Connect, JWT, and AWS Cognito. Experience with OpenAPI ...

help grow a shared component library. The interface respects a detailed role- and permission-based access model, and real-time views over WebSockets handle loading, empty, error and stale-data states with care. The services and data You design and build REST services in async Python with FastAPI or Django ...

contracts Model data in PostgreSQL: schema design, migrations, indexing and multi-tenant isolation Build event-driven and background processing, plus real-time features over WebSockets Implement SSO, OTP and session/JWT auth, and integrate with Microsoft 365, CRMs and document stores Work with the AI/ML team ...

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. You’ve contributed to open-source projects or have built developer tools for AI. #J-18808-Ljbffr ...

ownership of complex engineering projects, making architectural decisions and mentoring other engineers. Desirable: Python, FastAPI, LangGraph, LangChain or similar AI frameworks. JSON-RPC, SSE, WebSockets and event-driven architectures. Experience with RAG, LLM function calling and context management. An interest in sport and the sports betting industry. Why Consider This ...

systems. Responsibilities Develop and maintain connectivity across Ethernet, Wi-Fi, Thread, Zigbee and BLE; build secure, reliable device messaging using MQTT, CoAP, HTTP or WebSockets; support device time synchronisation using NTP or PTP. Develop low-level firmware and drivers for microcontrollers and embedded peripherals. Integrate devices with cloud IoT platforms ...

networking: develop and maintain connectivity across Ethernet, Wi-Fi, Thread, Zigbee and BLE; build secure, reliable device messaging using MQTT, CoAP, HTTP or WebSockets; support device time synchronisation using NTP or PTP Device security and OTA management: contribute to secure boot flows, key and certificate provisioning and hardware-backed device ...

below is required. Java 17+ and Kafka (or a comparable streaming platform) are essential. Languages: Java 17+, Python Frameworks and protocols: Spring, Kafka, REST, WebSockets Databases: Oracle, PostgreSQL, CockroachDB, Cassandra, MongoDB Infrastructure: Kubernetes, AWS, Azure Agentic AI: Claude Code, Copilot Agentic Mode, OpenAI Codex Observability: Splunk, Dynatrace, Grafana About ...

First Token) and maximize throughput. This includes implementing quantization, caching strategies, and efficient batching. Production Engineering: Build and maintain real-time AI pipelines using WebSockets and SSE , ensuring seamless low-latency delivery for voice (ASR/TTS) and text applications. Architecture & MLOps: Deploy and orchestrate models within containerized microservice architectures ...

real-time messaging on the Web, including low level protocol and API design Exposure to the following would be advantageous: RxJS, Webpack, Storybook & Websockets Knowledge of Java would be beneficial but is not a necessity Passion for UX and Interaction design Strong communication skills Relevant academic qualifications, including a college ...

Storage , and data-modelling trade-offs API design : RESTful contracts, versioning, webhooks, long-running operations (202 Accepted patterns) Real-time & frontend integration : SignalR/WebSockets, SPA frameworks (Vue/Nuxt or similar), TypeScript What good looks like You leave systems clearer, more correct, and easier to evolve Problems are solved ...

function calling, tool use and agent orchestration. API gateways, OAuth2, JWT and secure service-to-service communication. JSON-RPC, Server-Sent Events (SSE), WebSockets or asynchronous programming. Experience designing and deploying production AI applications. If you're a strong backend engineer who's already building with AI, or an experienced ...

integrating RESTful and/or gRPC APIs, with a good understanding of authentication, security and caching. Real-time and event-driven systems. Experience with WebSockets, SSE or event streaming platforms such as Kafka or Azure Event Hubs. AI fundamentals and coding agents. A good grasp of AI and LLM fundamentals ...

integrating RESTful and/or gRPC APIs, with a good understanding of authentication, security and caching. Real-time and event-driven systems. Experience with WebSockets, SSE or event streaming platforms such as Kafka or Azure Event Hubs. AI fundamentals and coding agents. A good grasp of AI and LLM fundamentals ...

proficient in Python, with the ability to write clean, idiomatic, and robust code for public consumption. Technical StackEnvironment: Google Cloud Platform (GCP), Apigee. Protocols: WebSockets, REST, GCS.Tooling: Python (Expert), OAuth 2.0, GitHub, Protobuf/Avro, SQL.Company Benefits: Bonus ProgrammeEquity ProgrammeEmployee Stock Purchase Plan (ESPP)Private Medical and Dental coverageMental Health ...

Python, with the ability to write clean, idiomatic, and robust code for public consumption. Technical Stack Environment: Google Cloud Platform (GCP), Apigee. Protocols: WebSockets, REST, GCS. Tooling: Python (Expert), OAuth 2.0, GitHub, Protobuf/Avro, SQL. Company Benefits Bonus Programme Equity Programme Employee Stock Purchase Plan (ESPP) Private Medical ...

Claude, Cursor etc) Worked on a broker platform, trading or similar industry experience a huge plus Nice to haves: Experience with real-time data (WebSockets, SSE or similar) AG Grid, Prime Vue UI state management systems such as Pina, Redux, and UI design systems. Angular/React Job Offer Performance ...

backend service development, REST API design, SQL, and internal or third-party service integration. Performance fundamentals, problem-solving, and communication skills are also required. WebSockets, event-driven systems, Docker or Kubernetes, AWS, and an interest in financial markets or crypto are listed as pluses. London Work Arrangement The role ...

Professional experience building backend services, ideally in Kotlin and/or Python. Solid experience designing and building backend services and REST APIs; experience with WebSockets or other real-time streaming protocols such as NATS/JETSREAM is a plus. Working knowledge of SQL and experience integrating with multiple internal ...

below is required. Java 17+ and Kafka (or a comparable streaming platform) are essential. Languages Java 17+, Python Frameworks and protocols Spring, Kafka, REST, WebSockets Databases Oracle, PostgreSQL, CockroachDB, Cassandra, MongoDB Infrastructure Kubernetes, AWS, Azure Agentic AI Claude Code, Copilot Agentic Mode, OpenAI Codex Observability Splunk, Dynatrace, Grafana About ...

Redis Understanding of cloud services (AWS, Vercel, or similar) Excellent problem‐solving and communication skills Nice to Have Experience with real‐time systems and WebSockets Knowledge of payment processing (Stripe) Previous experience in ticketing or events industry Contributions to open‐source projects Benefits Competitive salary with equity options. Flexible hybrid ...

rate data streams Exceptional problem-solving abilities with a bias toward practical solutions Eligible to work in the UK Nice to Have Understanding of WebSockets and real-time data streaming between backend services and clients Experience with pybind11 or similar binding frameworks Knowledge of scientific data formats, particularly HDF5 Experience ...

have: Experience with micro frontends, monorepos, or component libraries (Storybook, Bit); Knowledge of design systems (Material UI, Tailwind, or similar); Exposure to WebAssembly, WebSockets, or real-time applications; Experience integrating third‐party tools and libraries (e.g. Trustly, Whizdom); Ability to understand business requirements and translate them into technical requirements. Your ...