1 to 25 of 71 Permanent WebSockets Jobs

Experience with Git-based version control and CI/CD tooling Strong communication and problem-solving skills Desirable: Familiarity with Kubernetes , serverless functions , or microservices architecture Exposure to GraphQL , WebSockets, or real-time communication tools Experience integrating observability and monitoring into deployed systems Background in DevOps, infrastructure automation, or contributing to technical communities Qualifications Degree in Computer Science, Software Engineering More ❯

and proficient in English, written and spoken. Proficiency with TypeScript, Next.js, Node.js and React Native. Experience deploying to Google Cloud, Vercel, or other cloud providers. Comfort working across REST, WebSockets, GraphQL, or gRPC APIs. Ability to architect and maintain scalable, secure systems with a clean codebase. Experience working with CI/CD pipelines, version control (Git), and Agile methodologies. Organised More ❯

on with component libraries, monorepo tools (e.g., Nx, Turborepo), and state management (MobX, Zustand, Redux, or React Query). Familiar with REST, GraphQL, and real-time data streaming (e.g., WebSockets, SSE). Experience building for multi-tenant, micro-frontend architectures (preferred). Nice to Have Familiarity with accessibility standards (WCAG 2.1) and implementation of ARIA roles and semantic HTML. Experience More ❯

understanding of user accessibility needs, UI responsiveness across devices, cross-browser compatibility and performance considerations Strong understanding of browsers and web APIs including HTML Canvas, Drag and Drop, SSE, WebSockets, etc. Expertise in HTML, CSS, Javascript with the ability to write complex user interfaces using these languages. This includes knowledge of programming concepts, design patterns data structures, algorithms, and UI More ❯

mindset and problem-solving orientation NICE-TO-HAVES React tools: Vite, Tanstack Query, Tailwind CSS, Redux Visualization: Chart.js, D3.js, Recharts Backend: Django, MySQL, SQLite, Postgres, Redis Systems & Tools: Elasticsearch, WebSockets, Docker, Kubernetes, CI/CD, XP/Agile, Git, Linux (CentOS/RHEL), Cloud (S3, EC2, RDS), XKS Bonus: Software reverse engineering, prior CNO experience BENEFITS Healthcare: CareFirst BlueChoice (Medical More ❯

other JS frameworks) Deep understanding of JavaScript/TypeScript (ES5 & ES6+) Solid grasp of HTML, CSS, performance optimization, and responsive design Comfortable working with RESTful APIs (bonus: NoSQL, GraphQL, Websockets) Familiarity with modern front-end build tools & pipelines A keen eye for UI/UX best practices Experience with front-end testing frameworks Awareness or experience with Accessibility standards Exposure More ❯

development experience with strong React expertise Proficiency in Tailwind CSS or similar utility-first frameworks Solid understanding of modern front-end development practices and tooling Experience with RESTful APIs, WebSockets, and modern testing methodologies Familiarity with AWS cloud platforms is a plus Knowledge of Python is highly desirable to collaborate with the AI team Comfortable working independently in early-stage More ❯

EXPERIENCE: A successful Front-End Developer will bring: Experience building with React Experience with Tailwind CSS or other utility-first CSS frameworks Solid knowledge of API integration (REST and WebSockets) Familiarity with modern testing practices (unit/component/E2E) Bonus: knowledge of Python or experience in AI/ML environments Comfortable working in fast-paced, early-stage environments Strong More ❯

EXPERIENCE: A successful Front-End Developer will bring: Experience building with React Experience with Tailwind CSS or other utility-first CSS frameworks Solid knowledge of API integration (REST and WebSockets) Familiarity with modern testing practices (unit/component/E2E) Bonus: knowledge of Python or experience in AI/ML environments Comfortable working in fast-paced, early-stage environments Strong More ❯

and result interpretation. Proficient in JavaScript for writing k6 test scripts. Experience with Grafana, Prometheus, InfluxDB, or other APM tools for monitoring and metrics. Good understanding of HTTP, REST, WebSockets, and microservices architectures. Solid knowledge of CI/CD tools like Jenkins, GitLab CI, or GitHub Actions. Experience with cloud environments (AWS, Azure, or GCP) and distributed load testing. Strong More ❯

CSS usage and implementation • Building or integrating RESTful services DESIRED EXPERIENCE Relational/NoSQL DBs: MongoDB, Elasticsearch, PostgreSQL JavaScript Frameworks: React, Vue, Redux Front-End Tech: SCSS, Tailwind CSS, WebSockets Containerization & Cloud: Docker, AWS Tooling: GitLab (CI/CD), Jira, Confluence Agile development & SOE compliance Writing technical documentation BENEFITS Healthcare: CareFirst BlueChoice (Medical & Vision) Dental: Delta Dental Disability: Guardian (Short More ❯

processes and much wanted user experience improvements; all to drive more business safely. You must have a successful experience developing real-time web front ends using both REST and websockets APIs. We are particularly looking for developers with an excellent knowledge and understanding of the software engineering fundamentals as well as strong solution design skills promoting simplicity, stability, performance and More ❯

and frontend dashboards. Design scalable microservices for task, route, and driver management (Node.js, TypeScript, PostgreSQL). Own real-time location streams, processing thousands of GPS updates per second using WebSockets, Redis Pub/Sub, and geofencing tech. Build responsive dashboards in React/Next.js and Tailwind that feel native and intuitive. Integrate ML and optimization models to surface real-time More ❯

for streaming text and time series data Experience developing EVM smart contracts with Solidity and modern toolchains (Foundry or Hardhat). Experience with real time subscription frameworks (GraphQL subscriptions, WebSockets) or gRPC streaming for live data updates More ❯

anomalydetection methods for streaming text and timeseries data Experience developing EVM smart contracts with Solidity and modern toolchains (Foundry or Hardhat). Experience with realtime subscription frameworks (GraphQL subscriptions, WebSockets) or gRPC streaming for live data updates Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries Entertainment More ❯

of OO design patterns and software architectural patterns Experience with microservice frameworks (Dropwizard, Spring Boot, Micronaut, Quarkus) Significant experience with web-based communication elements (REST, Queues/Topics, SOAP, Websockets) Significant experience with linux operating systems Significant experience with AWS services and cloud deployments What you'll need: Active US Government Security Clearance Excellent communication, organizational, and leadership skills Willingness More ❯

real-time bidding (RTB) systems, high-load marketplaces, or chat applications. - Build and optimize distributed systems, with a preference for experience in Actor patterns (optional). - Implement GraphQL and WebSockets where applicable (optional). - Utilize standard web frameworks like Gin or Echo. 3) DevOps and Automation: - Set up and manage CI/CD pipelines using Infrastructure as Code (IaC). More ❯

in PowerShell and Bash. Experience with source repositories (Git) and CI/CD pipeline development (Jenkins/GitLab). Familiarity with network programming (TCP/IP, UDP multicast, REST, WebSockets) is desirable. Experience developing software on both Linux and Windows operating systems. Familiarity with Agile development methodologies is a strong plus. Working knowledge of Jira, and Confluence. Solid understanding of More ❯

in PowerShell and Bash. Experience with source repositories (Git) and CI/CD pipeline development (Jenkins/GitLab). Familiarity with network programming (TCP/IP, UDP multicast, REST, WebSockets) is desirable. Experience developing software on both Linux and Windows operating systems. Familiarity with Agile development methodologies is a strong plus. Working knowledge of Jira, and Confluence. Solid understanding of More ❯

What are they looking for: Experienced within JavaScript & TypeScript including React.js & Node.js Good UI/UX understanding - ideally experience implementing Figma designs Web APIs experience including real-times events, WebSockets and camera access Good experience with testing frameworks such as Jest, React Testing Library Experience with Cloud Infrastructure - the team are currently working with AWS If this role sounds like More ❯

and techniques to support the growth and knowledge of the wider team Skills, Knowledge & Expertise Strong experience with TypeScript and React Solid understanding of backend integration with APIs and websockets Familiarity with Cypress or other automated testing frameworks Proficient in HTML and CSS - with an eye for layout and detail Confident with browser and device testing, including debugging workflows Experience More ❯

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 Track record of delivering user-facing software at scale. Interview More ❯

these. Highly proficient in JavaScript and ES6+. Experience with CI/CD pipelines for mobile development. Familiar with modern front-end pipelines and tools. Experienced with Native modules (C++) , WebSockets, RESTful based APIs. Experience in Swift/Objective-C (iOS) or Kotlin/Java (Android) for low level implementation. More ❯

Camel DevOps: Gitlab CI/CD, Ansible, Observability/Telemetry Unix: bash scripting, system and process monitoring Cloud: Experience with AWS, S3 Web: HTML5 frameworks: React, Redux, SSE/Websockets, CSSBootstrap Career Growth and Learning Opportunities Great opportunity to be at the intersection of business and technology. Gaining in-depth knowledge of both Cash Prime Brokerage and Synthetic Prime Brokerage More ❯

and Material UI with a focus on performance and reusability Implement RESTful web services and APIs following industry best practices and Governance for authentication, error handling, and documentation 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 Java ORM frameworks such as … implementation experience Advanced Java ORM 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 Education: MS or MA degree in a Computer or Information Science field or a relevant technical discipline. ALLOWABLE SUBSTITUTION: Bachelor's degree plus 4 additional More ❯