Senior Backend Engineer

Job Summary

A company is looking for a Senior Software Engineer - Backend - Node.js - Agent Builder.

Key Responsibilities

• Design and implement scalable backend services using Node.js, TypeScript, and OpenAPI specifications
• Build and maintain RESTful endpoints to support data workflows across UI, analytics, and AI systems
• Integrate data sources like Elasticsearch into clean, modular APIs

Required Qualifications

• 5+ years of professional experience building back-end services with Node.js
• Strong understanding of OpenAPI specifications, RESTful API design, and microservice principles
• Experience with NoSQL document datastores, such as Elasticsearch
• Familiarity with performance optimization, API caching, and scalable service design
• Experience working in cloud-native environments and contributing to CI/CD workflows