Software Engineer III - SDET

We have an exciting and rewarding opportunity for you to take your software engineering test automation career to the next level.

As a Software Engineer III at JPMorganChase within the Commercial and Investment Bank, You will design and implement comprehensive test automation strategies.

This role offers the unique challenge of validating complex integration points across numerous internal and external systems while championing shift-left testing practices.

The ideal candidate is passionate about quality engineering, thrives in an agile environment, and is eager to leverage modern tools-including AI-powered testing assistants-to build robust, scalable automation frameworks that accelerate delivery without compromising quality.

Job responsibilities



* Designs, develops, and maintains comprehensive automated test frameworks covering UI, API, integration, and end-to-end testing for a complex distributed application architecture


* Creates and executes automated test suites for React-based microfrontend applications, ensuring consistent quality across independently deployable front-end modules and their compositions


* Develops API and service-level test automation for Java/Spring Boot microservices, including the Backend for Frontend (BFF) layer, validating business logic, data transformations, and response contracts


* Architects and implements integration test strategies to validate interactions between microfrontends, BFF services, core backend APIs, and numerous internal and external system dependencies


* Designs and maintains contract testing and mock services to enable reliable testing of external integrations and third-party dependencies without requiring live connections


* Proactively identifies quality risks, test coverage gaps, and patterns in defect data, using these insights to drive improvements to test automation coverage and shift-left testing practices


* Collaborates closely with development teams, product owners, and DevOps engineers to embed quality throughout the SDLC and ensure testability is built into the architecture


* Contributes to software engineering communities of practice and events that explore new and emerging technologies, including test automation frameworks and AI-assisted testing to

Required qualifications, capabilities, and skills



* Formal training or certification in software engineering concepts with 3+ years of applied experience


* Hands on experience designing and implementing test automation frameworks for complex, distributed applications


* Proficiency in UI test automation using tools such as Cypress, Playwright, or Selenium WebDriver, with specific experience testing React-based applications


* Experience with API test automation using tools such as REST Assured, Postman/Newman, Karate, or similar frameworks for testing Java/Spring Boot services


* Solid programming skills in JavaScript/TypeScript and/or Java for developing and maintaining ...