Senior Backend Engineer (Node.Js)

Bangalore Office💼 Full-time🗓 2026-09-17 → 2026-09-25

Core

Design, develop, test, and deploy scalable backend services and REST APIs primarily using Node.js, while gradually contributing to Ruby on Rails services.

Role type

Senior individual contributor backend engineer

Builds

Production-grade backend services, APIs, and scalable systems

Domain

Enterprise AI-native identity security and governance

Deliverable

production ML models | product features

Required skills

Node.js, JavaScript/TypeScript, REST API design, asynchronous programming, database modeling, cloud infrastructure (AWS), AI-assisted development tools

Preferred skills

Ruby on Rails, Sidekiq/Resque, microservices, distributed systems, CI/CD, automated testing

Technologies

Node.js, Ruby on Rails, AWS, TypeScript, JavaScript

Responsibilities

Design and deploy backend services, build scalable REST APIs, debug production issues, contribute to system architecture, write maintainable code, participate in code reviews, collaborate with cross-functional teams

Seniority

Senior, hands-on IC

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About Josys

Josys is a modern AI-native identity security and governance platform. Enterprise AI adoption has made identity the fastest-growing attack surface, and the hardest to govern. Josys discovers, governs, and secures every identity — human, machine, and AI agent — across every application in the enterprise, allowing security and IT teams to surface risk, control access, and remediate identity threats in real-time. Trusted by over 1,000 organizations and MSPs worldwide, Josys turns identity from the fastest-growing attack surface into an autonomously governed advantage. For more information, visit