Senior SDET Engineer — AI-Powered Web/Mobile/API Automation

Tata Consultancy Services Limited

Bellevue (WA)

On-site

USD 110,000 - 130,000

Full time

4 days ago

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Benefits offered by this job

Discretionary Annual Incentive

Comprehensive Medical Coverage: Health

Family Support: Parental Leaves

Insurance Options: Auto & Home

Commuter Benefits & Certification Reim

Time Off: Vacation & Holidays

Legal & Financial Assistance: 401K & P

Job summary

Tata Consultancy Services Limited in Bellevue, WA is seeking an SDET to design, develop, and maintain scalable automation frameworks for Web, Mobile, and API testing. You will drive high test coverage and contribute to CI/CD pipelines using Jenkins, GitHub Actions, Azure DevOps, or GitLab CI/CD.

The role requires strong Core Java, Selenium, Playwright, Appium, REST Assured, and AI-assisted testing with LLMs.

Qualifications

6+ years designing, developing and maintaining automation frameworks for Web, Mobile, and API testing.
Strong programming in Core Java including OOP, collections, exceptions, and multithreading.
Hands-on automation with Selenium WebDriver, Playwright, and Appium.
Experience in API automation with REST Assured, Postman, Bruno, Swagger/OpenAPI.
CI/CD pipelines with Jenkins, GitHub Actions, Azure DevOps, or GitLab CI/CD.
Proficiency with test management/defect tracking tools (qTest, Jira, Confluence, ALM, Zephyr).
Experience using AI tools for test generation, data, coverage, defect RCA and GenAI orchestration.
Experience generating manual and automated test scripts with Java, Python, Selenium, Playwright, and AI tools.
Strong prompt engineering skills and experience with AI orchestration frameworks (LangChain, LangGraph, LlamaIndex, Semantic Kernel).
Knowledge of Retrieval-Augmented Generation, Vector Databases, Embeddings, and AI Agent concepts.
Ability to integrate AI/automation with Jira, Confluence, qTest, etc. via APIs.
Analytical, debugging and problem-solving skills to identify automation opportunities.

Responsibilities

Design, develop, and maintain scalable automation frameworks for Web, Mobile, and API testing.
Ensure high test coverage through automated functional, regression, integration, and end-to-end testing.
Design and execute API test suites for REST and microservices-based apps.
Validate requests/responses, auth, data integrity, and service integrations.
Automate API testing using REST Assured, Postman, Bruno, and Swagger/OpenAPI.
Leverage LLMs to generate test scenarios, automation scripts, data, and coverage.
Build and optimize prompts to improve AI-generated artifacts.
Evaluate AI outputs for compliance with standards and requirements.
Identify opportunities to accelerate testing with GenAI tools.
Create solutions connecting AI services with Jira, Confluence, qTest, GitHub, ServiceNow via APIs.