Job Title: Senior Full Stack Engineer(Node.js) (Remote)

Company Name: A5 Labs

Job Details: RemoteContract

Job Url: https://hiring.cafe/viewjob/kgmpaf8jc9trymkf

Job Description: Posted 2mo agoSenior Full Stack Engineer(Node.js) (Remote)@ A5 LabsView All JobsWebsiteSan Jose, California, United StatesRemoteContractResponsibilities:build backend, scale systems, integrate servicesRequirements Summary:7+ years of full stack development experience; 3+ years in a senior/lead role; strong Node.js; advanced TypeScript/JavaScript; REST APIs, GraphQL, gRPC, WebSockets; testing with Jest; databases (PostgreSQL, MongoDB, DynamoDB); caching/queues (Redis, RabbitMQ, Kafka); high-load, microservices, security.Technical Tools Mentioned:Node.js, TypeScript, JavaScript, REST APIs, GraphQL, gRPC, WebSockets, Jest, PostgreSQL, MongoDB, DynamoDB, Redis, RabbitMQ, Kafka, AWS, Cloudflare
About the RoleWe're building cutting-edge AI-driven experiences that redefine industry standards in online gaming. As our Senior Full Stack Engineer, you'll drive technical initiatives across teams to build scalable web applications, in-app solutions, and integrations that power our innovative gaming platform. 80% of our work will be focused on the backend solutions. What You'll Build- Highly-available and performant gaming applications- Scalable backend systems for global audiences- MVPs and production-ready solutions for online poker games- Integration systems with various service providers- Robust microservices architecture## Required Skills- 7+ years of full stack development exp (3+ years in senior/lead role)- Strong Node.js expertise- Advanced TypeScript/JavaScript knowledge- REST APIs, GraphQL, gRPC, and WebSockets- Testing frameworks (Jest)- Databases (PostgreSQL, MongoDB, DynamoDB)- Caching and queues (Redis, RabbitMQ, Kafka)- High-load and concurrent systems- Microservices and distributed systems- Security best practicesNice to Have- DevOps and CI/CD pipelines- Cloud platform expertise (AWS, Cloudflare)- Background in real-time multiplayer gaming or high-concurrency/high-load applications## About UsAceGuardian at A5 Labs combines gaming expertise with AI technology to revolutionize both gaming and real-world problem-solving. Our team focuses on building advanced AI agents through reinforcement learning, game-solving, fine-tuning, and planning, tackling challenges like anti-cheat detection and optimal gameplay.## What We Offer- Remote-first environment- Opportunity to work on innovative AI projects- Collaboration with experts in AI and game development- Flexible work environment- Career growth in a fast-growing company- Supportive and dynamic teamReady to help build the future of AI-powered gaming technology? Join us in creating resilient, scalable systems that power the next generation of online gaming experiences. We'd love to hear from you!