Overview

One Identity's OneLogin team is seeking Staff Software Engineers who operate with high ownership, strong technical judgment, and a bias for action. These roles are designed for engineers who identify and solve problems proactively — not just execute assigned work.

Senior Engineers at OneLogin are expected to operate as T-shaped engineers: deep in a primary domain while remaining capable across the stack (backend, APIs, cloud, and operations). You will play a key role in maintaining product velocity, improving system reliability, and reducing operational burden.

This is a hands-on role that includes on-call responsibilities and requires a strong commitment to modern engineering practices, including AI-augmented development. We are looking for engineers who take full ownership — design, build, test, deploy, and operate — rather than handing work off between silos.

In this role, you will execute and evolve an incremental modernization strategy (e.g., strangler fig), safely transitioning legacy systems into scalable services while maintaining reliability and system continuity.





Responsibilities

Execute and evolve an incremental modernization strategy, safely transitioning legacy systems into well-bounded services while maintaining reliability and continuity

Decompose monolithic systems incrementally using patterns such as strangler fig
Manage coexistence between legacy and modern systems during transition
Design clear service boundaries, contracts, and data ownership models
Ensure backward compatibility and secure evolution of APIs and data during migration
Improve performance, scalability, and maintainability as part of modernization efforts
Identify and prioritize high-impact areas for migration based on risk and value

Ideal Experience

Hands-on experience incrementally modernizing monolithic systems in production environments
Experience with migration patterns such as strangler fig, parallel run, or phased rollouts
Strong understanding of system decompo

📌 Staff Software Engineer (India)
🏢 One Identity
📍 India