Senior C# Developer (Automation Tooling)

Build scalable and modular frameworks to support efficient test script creation

Design and implement reusable libraries and components to accelerate test script development

Ensure automated tests run reliably during build, deploy and release cycles

Build custom test automation tools, frameworks and utilities to support automated testing across CI/CD pipelines

Ensure the frameworks support multiple testing types, such as UI, API and integration testing

Refactor code, parallelize tests and optimize tool usage to reduce test runtime

Architect scalable, modular and maintainable frameworks that support rapid and reliable test script creation.

Ensure automated tests run reliably and consistently during build, deployment, and release cycles

Monitor test runs, track pass/fail trends, identify flaky tests and escalate defects when necessary

Investigate, debug and fix issues in test scripts or automation tools to maintain test stability

Troubleshoot automation failures and tooling issues promptly to minimize disruption

Continuously refactor test automation code to improve readability, maintainability and performance

Implement parallel test execution and optimize tool usage to reduce overall test runtime and resource consumption.

Understand testing requirements

Gather feedback and deliver automation tools or enhancements that support test strategy and development workflows

Aligned with team goals and contribute to sprint deliverables.

Configure and maintain testing environments, ensuring all automation tools are correctly integrated and functional

Monitor environment health and address any configuration-related failures that impact automation reliability

Collaborate with DevOps and infrastructure teams to optimize environment performance and troubleshoot setup issues.

Bachelor's degree in Computer Science or related fields

5+ years of relevant working experience as Automation Tooling Engineer

Strong programming skills in one or more languages (e.g. C#, MSSQL, Python, Typescript, Powershell)

Experience with test automation frameworks (e.g. Appium, Playwright, JUnit, NUnit, NSubstitute, FluentAssertions, BDD)

Knowledge of API will be an added advantage

Experience with Azure DevOps will be an added advantage

Experience with performance/ load testing tools (e.g. JMeter, K6)

Experience in service virtualization and test data management

Knowledge of security and compliance testing tools is a plus.

At WSA, we provide innovative hearing aids and hearing health services.

Together with our 12,000 colleagues in 130 countries, we invite you to help unlock human potential by bringing back hearing for millions of people around the world.

With us, you will become part of a truly global company where we care for one another, welcome diversity and celebrate our successes.

Sounds wonderful? We can't wait to hear from you.

WSA is an equal-opportunity employer and committed to creating an inclusive employee experience for all. Regardless of race, color, religion, national origin, age, sex, gender, gender identity, gender expression, sexual orientation, marital status, medical condition, ancestry, disability, military or veteran status we firmly believe that our work is at its best when everyone feels free to be their most authentic self.