76 to 100 of 123 Permanent WebSockets Jobs

aware design, and real-time packet processing. Requirements: Strong C++ and Linux systems programming Deep knowledge of market data protocols and low-latency networks (WebSockets, TCP/UDP) Experience leading technical teams in high-performance environments Experience with market data in either traditional finance or crypto More ❯

and fault tolerance Develop responsive front-end applications using ReactJS/Redux, NPM, and Material UI with a focus on performance and reusability Utilize WebSockets for real-time communication in collaborative applications and dashboards Configure and manage message queuing systems like RabbitMQ (AMQP) for asynchronous processing and system integration Leverage … experience (Hibernate) Spring Boot or Java EE development expertise RESTful web services design and implementation Single Page Application (SPA) development with ReactJS/Redux WebSockets implementation for real-time applications More ❯

About Us: Fifth Dimension is bringing vibe working to document-heavy industries. Today we work with real estate businesses in the UK and US, automating complex tasks, extracting valuable insights from documents, and empowering professionals to focus on high-impact More ❯

Full Stack UI/UX Developer Core Technical Requirements 1. Strong proficiency in JavaScript and TypeScript Minimum 3+ years of experience writing production-level code Ability to understand, learn and enhance existing codebase is a must 2. Advanced experience with More ❯

Full Stack UI/UX Developer Core Technical Requirements 1. Strong proficiency in JavaScript and TypeScript Minimum 3+ years of experience writing production-level code Ability to understand, learn and enhance existing codebase is a must 2. Advanced experience with More ❯

Java Developer - London, Hybrid A modern fintech company is seeking a talented individual to join their dynamic team. This permanent role offers hybrid working arrangements and a competitive salary of up to £75,000. What is in it for you More ❯

and scale game services globally. Incorporate cloud-native technologies for greater efficiency and flexibility. Real-time Communication: Implement real-time communication protocols such as WebSockets to provide responsive and interactive gaming experiences for players, ensuring low-latency and reliability. Database Management: Design, develop, and manage efficient databases (SQL and NoSQL … technologies, with experience deploying and scaling services in the cloud. Real-time Communication Protocols: Expertise in implementing and managing real-time communication protocols like WebSockets for interactive, low-latency gaming experiences. Database Proficiency: Proven experience with database design and management, specifically with PostgreSQL , MongoDB , and other relevant SQL/NoSQL More ❯

and scale game services globally. Incorporate cloud-native technologies for greater efficiency and flexibility. Real-time Communication: Implement real-time communication protocols such as WebSockets to provide responsive and interactive gaming experiences for players, ensuring low-latency and reliability. Database Management: Design, develop, and manage efficient databases (SQL and NoSQL … technologies, with experience deploying and scaling services in the cloud. Real-time Communication Protocols: Expertise in implementing and managing real-time communication protocols like WebSockets for interactive, low-latency gaming experiences. Database Proficiency: Proven experience with database design and management, specifically with PostgreSQL , MongoDB , and other relevant SQL/NoSQL More ❯

Lead Java Developer London, Hybrid A modern fintech company is seeking an exceptional Lead Java Developer to join their innovative and high-performing team. This permanent position offers a competitive salary of up to £130,000, along with hybrid working More ❯

Java Developer - London, Hybrid A modern fintech company is seeking a talented individual to join their dynamic team. This permanent role offers hybrid working arrangements and a competitive salary of up to £75,000. What is in it for you More ❯

About the Role Chapter 2 is working with a top creative agency to seek a Senior Frontend Engineer to help shape and scale the future of our platform. You’ll play a critical role in designing and delivering high-performance More ❯

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what's possible to empower our team and support More ❯

About the Role Chapter 2 is working with a top creative agency to seek a Senior Frontend Engineer to help shape and scale the future of our platform. You’ll play a critical role in designing and delivering high-performance More ❯

Please review the job details below. Maxar is seeking a Senior Front-end Software Developer to support the development and integration of various intelligence capabilities into a test and operational environment. You will be a member of a project team More ❯

Date: 16 Apr 2025 Company: Royal London Group Senior Solutions Architect Contract Type: Permanent Working style: Hybrid 50% home/office based At Royal London Group we're on a journey to modernise and transform our technology landscape to provide More ❯

Job Title: React NodeJS Developer (Music/Media Domain) Location : Woodland Hills, CA (Hybrid - 2 days/week onsite) Primary Skills : React, NodeJS Developer, AWS Lambda, AWS Services. FullTime/(C2C) Job Description Estimating developing testing and delivering on various More ❯

XiP is building a next-generation cross-asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs. Team & Role Overview Our team owns More ❯

Senior Backend Developer AI-Augmented Development Environment, Remote-first, Flexible Hours If you're a backend engineer looking to do more than just ship tickets this is a rare opportunity to join a global SaaS leader where AI tooling isn More ❯

Senior Infrastructure Engineer London (2 days per week) £140,000 - £150,000 Equity Ownership and Impact! About the Role: We are a forward-thinking AI company dedicated to transforming how individuals and small businesses obtain essential support. Our unique platform More ❯

Senior Infrastructure Engineer London (2 days per week) £140,000 - £150,000 Equity Ownership and Impact! About the Role: We are a forward-thinking AI company dedicated to transforming how individuals and small businesses obtain essential support. Our unique platform More ❯

Quantitative Developer, Investment Management Unit, Quantitative Investment Management, London SEI is seeking to hire a Quantitative Developer to develop, enhance and support platforms and tools that facilitate signal research, portfolio construction, performance attribution and reporting. What you will do: Infrastructure More ❯

Company Overview Nomura is an Asia-based financial services group with an integrated global network spanning over 30 countries. By connecting markets East & West, Nomura services the needs of individuals, institutions, corporates, and governments through its three business divisions: Retail More ❯

This is a U.S. based position. All of the programs we support require U.S. citizenship to be eligible for employment. All work must be conducted within the continental U.S. Who we are: Raft ( ) is a customer-obsessed non-traditional small More ❯

This is a U.S. based position. All of the programs we support require U.S. citizenship to be eligible for employment. All work must be conducted within the continental U.S. Who we are: Raft () is a customer-obsessed non-traditional small More ❯

We're in an exciting growth phase following our Series B funding and are expanding our team. Our hybrid working culture includes three office days per week (Monday, Wednesday, and Friday) at our Berlin headquarters. Looking ahead, we're also More ❯