Senior Software Development Engineer in Test (SDET)

Overview

Join the Quality Engineering team as a Senior Software Development Engineer in Test (SDET), designing, developing, and maintaining scalable test automation solutions across UI, API, integration, and end-to-end workflows. Work with Software Engineers, Product Managers, and other SDETs to drive quality throughout the development lifecycle in a cloud-native environment.

What you'll do

• Design, develop, and maintain robust test automation frameworks for UI, API, integration, and performance testing.
• Contribute reusable automation libraries, utilities, tools, and testing practices that can be adopted across engineering teams.
• Participate in continuous improvement initiatives around test strategy, automation, CI/CD, quality metrics, and engineering practices.
• Implement and support CI/CD pipeline integration.
• Develop tools to simplify the testing process.
• Validate distributed and cloud-native systems involving APIs, microservices, queues, databases, and asynchronous workflows.
• Prepare technical documentation and specifications.
• Mentor other SDETs and contribute to the overall Quality Engineering culture.

What you'll need

• 8+ years of experience in test automation and software testing practices.
• Strong programming experience in C#/.NET or a comparable programming language.
• Experience with shell scripting or other scripting languages like Python.
• Experience with UI automation frameworks such as Playwright.
• Experience with API automation and REST APIs.
• Experience with xUnit/NUnit or similar test frameworks.
• Experience with performance and scalability testing frameworks.
• Ability to simulate real-world load conditions and analyse system behaviour under stress.
• Experience with CI/CD pipelines and Git-based development workflows.
• Hands-on experience working with Kubernetes and related cloud-native projects.
• Understanding of container orchestration, service mesh, and observability tools.
• Ability to build reusable components and utilities for test and infrastructure automation.
• Strong ownership of projects and good communication skills.

Nice to have

• Experience developing in Golang.
• Experience with public cloud APIs like AWS, Azure, Google.
• Experience with GraphQL, gRPC, WebSockets, or other modern communication protocols.
• Experience with test virtualization/mocking tools such as WireMock.

Details

• Location: Pune, India.
• Applicants permanently located outside India may have their application declined.