Permanent WebSockets Jobs in Central London

1 to 25 of 70 Permanent WebSockets Jobs in Central London

Senior Full Stack Developer (City of London)

City of London, Greater London, UK
Intec Select
with Docker containers Familiarity with Microsoft Azure (App Services, SQL Azure, Service Bus, etc.) Azure DevOps for CI/CD Real-time messaging (SignalR, WebSockets) Experience with the FIX protocol System design and architecture expertise Package: £100-120k basic salary 25 days holiday, 7% pension, private health insurance More ❯
Employment Type: Part-time
Posted:

Senior Full Stack Developer

City of London, London, United Kingdom
Intec Select
with Docker containers Familiarity with Microsoft Azure (App Services, SQL Azure, Service Bus, etc.) Azure DevOps for CI/CD Real-time messaging (SignalR, WebSockets) Experience with the FIX protocol System design and architecture expertise Package: £100-120k basic salary 25 days holiday, 7% pension, private health insurance More ❯
Posted:

Senior Full Stack Developer

london (city of london), south east england, united kingdom
Intec Select
with Docker containers Familiarity with Microsoft Azure (App Services, SQL Azure, Service Bus, etc.) Azure DevOps for CI/CD Real-time messaging (SignalR, WebSockets) Experience with the FIX protocol System design and architecture expertise Package: £100-120k basic salary 25 days holiday, 7% pension, private health insurance More ❯
Posted:

Senior Software Engineer (City of London)

City of London, Greater London, UK
Intec Select
with Docker containers Familiarity with Microsoft Azure (App Services, SQL Azure, Service Bus, etc.) Azure DevOps for CI/CD Real-time messaging (SignalR, WebSockets) Experience with the FIX protocol System design and architecture expertise Package: £100-120k basic salary 25 days holiday, 7% pension, private health insurance More ❯
Employment Type: Part-time
Posted:

Senior Software Engineer

City of London, London, United Kingdom
Intec Select
with Docker containers Familiarity with Microsoft Azure (App Services, SQL Azure, Service Bus, etc.) Azure DevOps for CI/CD Real-time messaging (SignalR, WebSockets) Experience with the FIX protocol System design and architecture expertise Package: £100-120k basic salary 25 days holiday, 7% pension, private health insurance More ❯
Posted:

Senior Frontend Developer

City of London, London, United Kingdom
83zero
refinement, and retrospectives Evaluate and improve the frontend architecture, including state management and API integrations Help implement real-time frontend/backend communication using WebSockets Extend and optimise the use of Nx for a frontend monorepo setup Leverage Zustand and TanStack Query for state/data handling, and React Router More ❯
Posted:

Senior Developer

City of London, London, United Kingdom
83zero
refinement, and retrospectives Evaluate and improve the frontend architecture, including state management and API integrations Help implement real-time frontend/backend communication using WebSockets Extend and optimise the use of Nx for a frontend monorepo setup Leverage Zustand and TanStack Query for state/data handling, and React Router More ❯
Posted:

Senior Developer

City of London, England, United Kingdom
83zero
refinement, and retrospectives Evaluate and improve the frontend architecture, including state management and API integrations Help implement real-time frontend/backend communication using WebSockets Extend and optimise the use of Nx for a frontend monorepo setup Leverage Zustand and TanStack Query for state/data handling, and React Router More ❯
Posted:

Senior Frontend Developer (City of London)

City of London, Greater London, UK
83zero
refinement, and retrospectives Evaluate and improve the frontend architecture, including state management and API integrations Help implement real-time frontend/backend communication using WebSockets Extend and optimise the use of Nx for a frontend monorepo setup Leverage Zustand and TanStack Query for state/data handling, and React Router More ❯
Employment Type: Part-time
Posted:

Senior Developer (City of London)

City of London, Greater London, UK
83zero
refinement, and retrospectives Evaluate and improve the frontend architecture, including state management and API integrations Help implement real-time frontend/backend communication using WebSockets Extend and optimise the use of Nx for a frontend monorepo setup Leverage Zustand and TanStack Query for state/data handling, and React Router More ❯
Employment Type: Part-time
Posted:

Senior Developer

london (city of london), south east england, united kingdom
83zero
refinement, and retrospectives Evaluate and improve the frontend architecture, including state management and API integrations Help implement real-time frontend/backend communication using WebSockets Extend and optimise the use of Nx for a frontend monorepo setup Leverage Zustand and TanStack Query for state/data handling, and React Router More ❯
Posted:

Senior Frontend Developer

london (city of london), south east england, united kingdom
83zero
refinement, and retrospectives Evaluate and improve the frontend architecture, including state management and API integrations Help implement real-time frontend/backend communication using WebSockets Extend and optimise the use of Nx for a frontend monorepo setup Leverage Zustand and TanStack Query for state/data handling, and React Router More ❯
Posted:

Senior Software Engineer (City of London)

City of London, Greater London, UK
Intec Select
Azure, AWS, or GCP) Open to working with Python and React Desirable: Finance/trading experience React (Redux), Python, Docker, Azure DevOps, FIX protocol Websockets/SignalR, SQL optimisation Benefits: 25 days holiday, 7% pension, private health insurance £80/month gym benefit, life assurance Season ticket loan Senior .NET More ❯
Employment Type: Part-time
Posted:

Senior Software Engineer

City of London, London, United Kingdom
Intec Select
Azure, AWS, or GCP) Open to working with Python and React Desirable: Finance/trading experience React (Redux), Python, Docker, Azure DevOps, FIX protocol Websockets/SignalR, SQL optimisation Benefits: 25 days holiday, 7% pension, private health insurance £80/month gym benefit, life assurance Season ticket loan Senior .NET More ❯
Posted:

Senior Software Engineer

london (city of london), south east england, united kingdom
Intec Select
Azure, AWS, or GCP) Open to working with Python and React Desirable: Finance/trading experience React (Redux), Python, Docker, Azure DevOps, FIX protocol Websockets/SignalR, SQL optimisation Benefits: 25 days holiday, 7% pension, private health insurance £80/month gym benefit, life assurance Season ticket loan Senior .NET More ❯
Posted:

Python Developer (City of London)

City of London, Greater London, UK
Hybrid / WFH Options
Uneek Global
Stack & Skills: Python & Django (APIs, data pipelines) Front-end experience (React/Node.js) Azure cloud & large-scale data systems CI/CD, REST APIs, WebSockets Bonus: Financial product knowledge, Docker/Kubernetes Key Responsibilities Build and maintain full-stack applications with a focus on high-performance back-end systems Design More ❯
Employment Type: Part-time
Posted:

Python Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Uneek Global
Stack & Skills: Python & Django (APIs, data pipelines) Front-end experience (React/Node.js) Azure cloud & large-scale data systems CI/CD, REST APIs, WebSockets Bonus: Financial product knowledge, Docker/Kubernetes Key Responsibilities Build and maintain full-stack applications with a focus on high-performance back-end systems Design More ❯
Posted:

Python Developer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Uneek Global
Stack & Skills: Python & Django (APIs, data pipelines) Front-end experience (React/Node.js) Azure cloud & large-scale data systems CI/CD, REST APIs, WebSockets Bonus: Financial product knowledge, Docker/Kubernetes Key Responsibilities Build and maintain full-stack applications with a focus on high-performance back-end systems Design More ❯
Posted:

Python Developer - LNG Energy Trading (City of London)

City of London, Greater London, UK
Hybrid / WFH Options
Templeton & Partners - Innovative & Inclusive Hiring Solutions
Vaults, etc.) Experience developing web UIs using ReactJS, TypeScript Familiarity with DevOps, CI/CD pipelines, and Agile best practices Understanding of APIs, OAuth2, WebSockets, and microservice architecture Bonus Skills Experience in energy, commodities, or financial trading environments Knowledge of data engineering, Kafka, Terraform, Conda, Bokeh Exposure to working directly More ❯
Employment Type: Part-time
Posted:

Python Developer - LNG Energy Trading

City of London, London, United Kingdom
Hybrid / WFH Options
Templeton & Partners - Innovative & Inclusive Hiring Solutions
Vaults, etc.) Experience developing web UIs using ReactJS, TypeScript Familiarity with DevOps, CI/CD pipelines, and Agile best practices Understanding of APIs, OAuth2, WebSockets, and microservice architecture 💡 Bonus Skills Experience in energy, commodities, or financial trading environments Knowledge of data engineering, Kafka, Terraform, Conda, Bokeh Exposure to working directly More ❯
Posted:

Python Developer - LNG Energy Trading

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Templeton & Partners - Innovative & Inclusive Hiring Solutions
Vaults, etc.) Experience developing web UIs using ReactJS, TypeScript Familiarity with DevOps, CI/CD pipelines, and Agile best practices Understanding of APIs, OAuth2, WebSockets, and microservice architecture 💡 Bonus Skills Experience in energy, commodities, or financial trading environments Knowledge of data engineering, Kafka, Terraform, Conda, Bokeh Exposure to working directly More ❯
Posted:

Software Engineer - Solution Design Exp (City Of London)

City of London, Greater London, UK
Lorien
using Angular. Solid Solution Deisgn Experience. Nice-to-Have : Experience with Event-Driven Architecture using AWS services (SNS, SQS, EventBridge). Knowledge of GraphQL, WebSockets, or real-time data streaming. Exposure to DevOps and observability practices (e.g., Prometheus, Datadog, AWS CloudWatch, OpenTelemetry). Prior experience in leading distributed engineering teams. More ❯
Employment Type: Part-time
Posted:

Software Engineer - Solution Design Exp

City Of London, England, United Kingdom
Lorien
using Angular. Solid Solution Deisgn Experience. Nice-to-Have : Experience with Event-Driven Architecture using AWS services (SNS, SQS, EventBridge). Knowledge of GraphQL, WebSockets, or real-time data streaming. Exposure to DevOps and observability practices (e.g., Prometheus, Datadog, AWS CloudWatch, OpenTelemetry). Prior experience in leading distributed engineering teams. More ❯
Posted:

Software Engineer - Solution Design Exp

london (city of london), south east england, united kingdom
Lorien
using Angular. Solid Solution Deisgn Experience. Nice-to-Have : Experience with Event-Driven Architecture using AWS services (SNS, SQS, EventBridge). Knowledge of GraphQL, WebSockets, or real-time data streaming. Exposure to DevOps and observability practices (e.g., Prometheus, Datadog, AWS CloudWatch, OpenTelemetry). Prior experience in leading distributed engineering teams. More ❯
Posted:

Software Engineer - Solution Design Exp

City of London, England, United Kingdom
JR United Kingdom
scalable front-end applications using Angular. Nice-to-Have : Experience with Event-Driven Architecture using AWS services (SNS, SQS, EventBridge). Knowledge of GraphQL, WebSockets, or real-time data streaming. Exposure to DevOps and observability practices (e.g., Prometheus, Datadog, AWS CloudWatch, OpenTelemetry). Prior experience in leading distributed engineering teams. More ❯
Posted:
WebSockets
Central London
10th Percentile
£100,750
25th Percentile
£107,500
Median
£120,000