26 to 50 of 62 Permanent WebSockets Jobs

of best practices regarding performance, accessibility, and frontend security. Additionally, any of the following qualifications may help a candidate stand out: Experience in advanced web technologies such as WebGL, WebSockets, WebAssembly, web workers, and PWAs, Experience in UI and UX design, Experience in implementing sophisticated CSS animations. Experience with Kubernetes. Location We hire engineers in London and in Palo Alto. More ❯

happen, a real entrepreneurial spirit Bonus points Familiarity with building on the cloud AWS services - we use over 30 AWS services Experience working with ML technologies Protocols such as websockets and XMPP What you'll accomplish Collaborating on building new product features for our members. Building highly secure services (we handle sensitive personal data). Improving performance with investigative work. More ❯

happen, a real entrepreneurial spirit Bonus points Familiarity with building on the cloud AWS services - we use over 30 AWS services Experience working with ML technologies Protocols such as websockets and XMPP What you'll accomplish Collaborating on building new product features for our members. Building highly secure services (we handle sensitive personal data). Improving performance with investigative work. More ❯

are met REQUIRED SKILLS AND EXPERIENCE: 6-8+ years of experience Experience with full stack development frameworks and techniques including React, SpringBoot, Python Flask/Django, ReST, JMS, WebSockets, JSoN and XML serialization Strong knowledge in cloud environments, specifically AWS Ability to support infrastructure, platform, and application systems to develop, deploy and operate software systems Addresses complex development and More ❯

Understands what a CI/CD pipeline is • Understands what Kubernetes is • Understands what an ETL pipeline is • Understands databases and SQL • Understands what RESTful interfaces are • Understands what websockets are • TS/SCI active clearance required. U.S. Citizenship required Nice to have, but not required: • Creating and editing Helm charts • Deploying and working with Argo CD and Argo Workflows More ❯

Understands what a CI/CD pipeline is • Understands what Kubernetes is • Understands what an ETL pipeline is • Understands databases and SQL • Understands what RESTful interfaces are • Understands what websockets are • TS/SCI active clearance required. U.S. Citizenship required Nice to have, but not required: • Creating and editing Helm charts • Deploying and working with Argo CD and Argo Workflows More ❯

entertainment tech. Tech You’ll Be Using PHP & Laravel Node.js, Electron Docker, cloud services (AWS, Cloudflare, Google Cloud) Databases, APIs, and occasionally frontend integration Nice to have React, Unity, WebSockets, Redis, or even Unreal Engine What They’re Looking For Commercial PHP experience Familiarity with Laravel and API integrations Comfortable working with cloud services and containerisation Some knowledge of Electron More ❯

end frameworks Experience building real-time trading or financial applications with high performance and low latency Solid understanding of front-end architecture, state management, and responsive design Familiarity with WebSockets, Real-time message, REST APIs, and micro-frontend patterns. Knowledge of Rates and Credit products, trade lifecycle, and trading workflows Strong communication and collaboration skills, with the ability to work More ❯

our developers to leverage their skillsets Job Requirements: Excellent programming and technology skills, including an in-depth understanding and recent programming experience in React and Typescript Extensive experience with Websockets, SignalR or other push technology Experience with containers and orchestration Passionate about delivering good UX and usability A willingness to engage with other development teams up and down the stack More ❯

working with frontend web apps using a framework like NextJS Proficiency in writing safe, strict and well tested code in Typescript Seasoned experience with different protocols like HTTP and websockets Used to developing complex services from requirements to shipping Willing to learn new skills and really get stuck in Bags of common sense with the raw ability and energy to More ❯

role. Proficiency in native mobile development (Android or iOS) Expert in Flutter architecture, state management, widget testing, and store deployment workflows Experience with REST APIs, Real Time communication (eg, WebSockets), and microservices integration Strong cloud infrastructure knowledge-Firebase and AWS Solid understanding of relational and NoSQL databases Proficient in TDD (and familiar with BDD) within Flutter environments Bonus Points: Experience More ❯

improvement of development processes and tools Profile Bachelor or Master's degree in computer science or equal Technical Skills: 5 years plus experience in C++ Experience in RESTful APIs, WebSockets, UDP and TCP Experience of tools such as WireShark and Postman Experience of working in large multithreaded codebase Experience in software development on Windows Experience in software design and architecture More ❯

Senior UI Engineer - £120,000 – On-site (Central London) Overview We are hiring a Senior UI Engineer to join a high-performance technology team within a leading financial services organisation operating in the oil and energy derivatives space. The business More ❯

Required Skills & Experience Proven experience delivering front-end applications in electronic trading environments Strong understanding of performance optimisation and low-latency UI design Experience with real-time data technologies (WebSockets, FIX, etc.) Familiarity with containerized front-end platforms such as OpenFin is a plus Prior exposure to Fixed Income products (Rates, Credit, Bonds) or other capital markets Experience in data More ❯

enjoys experimenting with what's new with each iteration of iOS and iPadOS Nice to have Experience with related platforms like macOS and tools like Mac Catalyst Experience with WebSockets, Experience with concurrency and multithreading (GCD, critical sections, race conditions) The cash compensation range for this role is $180,000 - $220,000. Final offer amounts are determined by multiple factors More ❯

Cloud Application Developer, Application Migration, Modernization and Management (AM3) Job ID: Amazon Web Services EMEA SARL (Irish Branch) - G50 The Amazon Web Services Professional Services (ProServe) team is seeking an experienced Application Developer to join our team at AWS. In More ❯

Validus is looking for a talented engineer at a senior level to join our frontend development team. The frontend team is responsible for the design and development of our web applications implemented in React. The frontend development team is part More ❯

Introduction PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced More ❯

Software Engineer- Javascript Frameworks - FS Poly Required - 7+ yrs of Experience (Partial Telework) Halogen Engineering is looking for a Software Engineer who has skills and technical experience with Javascript frameworks. Location: Annapolis Junction, MD/Hybrid Travel Required: No Shift More ❯

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered More ❯

We are looking for talented UI/UX Software Engineers with active security clearance (preferably TS/SCI with poly) to design and implement web-based solutions for our clients. You will work closely with stakeholders and management to gather More ❯

Remote/Travel to London twice per month An opportunity for a Senior Back-End Developer to join a growing fintech company, working on a ground-breaking trading platform in a team of seasoned entrepreneurs, finance, and tech professionals. The More ❯

Remote working is the new norm. Do you want to avoid a daily commute, reduce stress, achieve work-life balance, spend more time with your family, be more creative and improve productivity? At RemoteStar, we follow a remote-first work More ❯

The Structured Documents team (Structured Modes stream) is seeking a highly skilled and passionate FullStack Software Engineer to join our team responsible for the structured formats at Miro. Our platform empowers millions of users daily to visually collaborate, brainstorm, and More ❯

At SEI we value our employees and believe in driving growth through change. Part of building brave futures is making a concerted effort to develop and challenge our employees to achieve their goals through internal job mobility. Quantitative Investment Management More ❯