Senior Software Developer in Test

We are looking for a Senior SDET to design and develop automated tests for B2B SaaS applications across UI, REST APIs, microservices, databases, and batch jobs. You will work with JavaScript and Java automation frameworks, create detailed test plans, and ensure scalable, reliable solutions. This role offers the chance to take ownership of complex testing initiatives and help deliver robust enterprise-grade products.

Essential functions

• Developing tests for UI and REST API based components testing, backend microservices, databases and microservices testing.

• Developing functional, regression, performance and E2E tests for REST based APIs, UI, batch jobs and databases

• Developing automated test code on JavaScript and Java based automation frameworks - Playwright for UI and API, JS Jasmine and Java Unit tests for backend services

• Writing and executing detailed test plans, test design & test cases covering feature, integration, regression, certification, system-level testing.

• Performing debugging and troubleshooting in Linux containers running on Kubernetes

Qualifications

• 7+ years of experience in automation

• Experience working with NodeJS, Express JS and UI/UX automation with Playwright or Cypress, multi-browser testing

• Experience working with API automation with Java and JavaScript based frameworks -JS Jasmine, TestNg or JUnit.

• Hands-on experience in test planning, test scenarios creation, test data creation and executing test cases based on the business scenarios

• Ability to understand complex enterprise-level systems, various integration points, decent understanding of all networking layers, good understanding of software development lifecycle and processes

• Working experience testing web applications, Rest APIs, Java, JavaScript, shell scripting and RDBMS

• Strong communication

We offer

• Opportunity to work on bleeding-edge projects

• Work with a highly motivated and dedicated team

• Competitive salary

• Flexible schedule

• Benefits package - medical insurance, sports

• Corporate social events

• Professional development opportunities

• Well-equipped office

About us

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.