About this role
Senior Full Stack Engineer(Node.js) (Remote) at A5 Labs. Location: San Jose, California, United States. Role: build backend, scale systems, integrate services Requirements: 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. Category: Software Development Seniority: Senior Level Tools: Node.js, TypeScript, JavaScript, REST APIs, GraphQL, gRPC, WebSockets, Jest, PostgreSQL, MongoDB, DynamoDB, Redis, RabbitMQ, Kafka, AWS, Cloudflare Commitment: Contract Workplace: Remote Languages: English