Senior Fullstack Engineer (Java Heavy)

Bengaluru · 5+ years experience · Hybrid · Posted Oct 13, 2026

At a glance

We are seeking an experienced Senior Software Engineer to join the Advanced Integration Builder team within Okta.
This team builds and maintains the backend services, provisioning frameworks, authentication connectors, and next-generation Entitlement Management engines that let Okta customers secure, integrate, and govern access to thousands of third-party enterprise applications.
This is a backend-intensive role where the large majority of your time will be spent in Java/Spring Boot services, while also requiring frontend experience in React and JSP.

Drive technical design and implementation of integration features—new app connectors, provisioning/sync capabilities, authentication flows—primarily in backend Java services, extending into React/JSP configuration screens.
Build and maintain REST/SOAP API clients, OAuth2/SAML authentication handlers, and vendor-specific exception/error-mapping layers for third-party SaaS and enterprise applications.
Implement and extend user/group provisioning adapters built on shared contracts and scheduled sync/import jobs that keep identity data consistent between Okta and external systems.
Apply retry/backoff, rate-limiting, and pagination strategies to handle vendor API quirks, throttling, and intermittent failures gracefully across the dozens of concurrently supported integrations.
Ensure credential/secret handling, token exchange, and audit logging for provisioning operations meet Okta's security and compliance standards.
Partner with PMs, support, and technical leads to prioritize new app integrations, resolve customer-reported connectivity issues, and participate in technical interviews/recruiting.
Participate in on-call rotations, troubleshoot production issues in integration pipelines, drive root-cause analyses, and improve observability/alerting for sync and provisioning jobs.
Participate in code reviews, write thorough unit and functional tests, and maintain clear technical documentation.

5+ years of hands-on experience building and operating reliable, production-grade backend services.
Strong proficiency in Java and Spring Boot; comfortable owning services end-to-end from design through production support.
Experience with asynchronous job processing, scheduled/batch sync jobs, and event-driven patterns.
Proficiency with relational databases (MySQL) and caching layers (Redis or similar).
Practical experience with retry/backoff strategies, rate-limiting, and handling pagination/throttling quirks from third-party APIs.
Experience designing and consuming RESTful APIs, including clients for third-party vendor systems with varying levels of API quality and documentation.
Ability to break down ambiguous integration requirements and independently drive a feature from design to production.
Comfortable building and modifying UI in React and JSP — well enough to independently deliver the frontend without relying on a dedicated frontend engineer.

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