Websockets Jobs

Experienced Full Stack Engineer needed to build and optimize React + Electron web and desktop apps with real-time communication for a startup creating distributed, privacy-first AI infrastructure.

High-impact full-stack engineering role at a YC-backed crypto trading startup building real-time trading systems and product features end-to-end in Austin.

DiligenceSquared is hiring a Founding Frontend Engineer to lead frontend architecture and craft UI/UX for an AI-powered market due diligence platform used by top investment firms.

Experienced Android developer (Java/Kotlin) needed to deliver and modernize mission-critical mobile applications for DHS, requiring US citizenship and clearance eligibility.

Lead the architecture and hands-on engineering to transform ClickUp’s real-time collaboration platforms for millions of concurrent users, focusing on scalability, low-latency, and operational excellence.

Join Pepr AI as a Full Stack Engineer to design and build the Command Center and Slack OS that let executives monitor live experiments, understand AI decisions, and safely hand critical ad spend to an autonomous system.

Senior technical leader needed to architect and scale full-stack systems powering clinical AI agents, with a focus on reliability, real-time oversight, and developer-friendly no-code tools.

Evolv Technology is hiring a Front-End Software Engineering Intern to develop and deliver a production-ready feature for its tablet application using React and TypeScript.

Work on foundational full‑stack systems powering clinical AI agents—designing real-time interfaces, no-code tooling, and secure backend services at a Series A healthcare AI startup.

Senior Software Engineer to design and operate low-latency telemetry, streaming, and control software that connects Relativity's automated factory and launch systems.

Senior backend engineer needed to design and own high-throughput, low-latency trading backend systems using TypeScript and Bun.js for a large-scale crypto trading platform.

Join NinjaTech AI as a Senior Full Stack Engineer to lead front-end and backend development for production-grade agentic AI features at our Mountain View HQ.

Lead the engineering of scalable multiplayer and social backend systems for an innovative VR games studio working fully remotely.

Cooperidge Consulting seeks a TS/SCI-cleared Full-Stack Software Engineer to build and maintain secure, Python-based distributed systems and web-connected applications supporting Intelligence Community operations.

1mind is hiring a Frontend Engineer to design and implement fast, accessible React/TypeScript interfaces that bring multimodal Superhumans to life across web and product surfaces.

1mind is hiring a Frontend Engineer to design and implement high-fidelity, performant web interfaces that power multimodal AI Superhumans across product and web experiences.

Build and scale TypeScript/Node.js backend systems that power AI conversations, real-time messaging, and integrations for a fast-moving social commerce startup.

Lead development of scalable, production-ready backend systems that power real-time video generation and a creator marketplace at an early-stage AI-native media company.

Lead the architecture and delivery of scalable, secure enterprise React Native mobile applications as a senior Solution Architect, providing technical direction and mentoring remote teams.

Lead the React Native mobile effort at Topstep to launch the trading app MVP, establish scalable mobile architecture, and mentor engineers across cross-functional teams.

Lead the technical evolution of Social News Desk’s SaaS platform as a Senior Full-Stack Software Engineer, blending hands-on Node.js development with strong engineering and team leadership.

Drive architecture, reliability, and team execution as a Lead Full-Stack Software Engineer on a Node.js/AWS SaaS platform serving news and public-sector customers.

MLabs is hiring a new-grad Software Engineer to build high-scale backend systems and unify legacy industry data on-site in San Francisco.