Senior Software Development Engineer in Test (SDET)

Location: Dublin, Ireland

Time Type: Full time

Job Description

Join ResMed: A Global Leader in Digital Health

At ResMed, we're changing lives with every breath. As a global leader in the design, manufacture, and distribution of innovative solutions for the diagnosis, treatment, and management of respiratory conditions, our passion for innovation drives everything we do. Since our inception, sustained growth has been fueled by our commitment to delivering world-class products and groundbreaking digital health experiences. 

Let’s talk about the team and your role:

At ResMed, we focus on capability, passion, and innovation. As a Senior Software Development Engineer in Test (SDET), you will be part of a collaborative team driving test automation and leveraging AI-powered solutions to ensure exceptional software quality and timely project delivery. You will help evolve our quality engineering practices by integrating AI tools to optimize test creation, maintenance, and analysis.

You will mentor junior engineers and provide thought leadership on test frameworks, intelligent automation strategies, and the ethical use of AI within the software development lifecycle. Your contribution will be instrumental in transitioning the team toward predictive quality assurance and AI-assisted test coverage analysis.

You are an enthusiastic self-starter who thinks creatively and embraces innovation. You bring grit, initiative, and the ability to learn rapidly—especially when working with AI-assisted testing platforms, machine learning models for defect prediction, and large language models to accelerate test case generation. You combine detail-oriented execution with a big-picture mindset, working autonomously and collaboratively to deliver high-impact results in a fast-paced, future-forward engineering culture.

Let's talk about Responsibilities:

• Leverage AI-powered tools (e.g., GitHub Copilot, ChatGPT, custom LLMs) to accelerate test case generation, automation script development, and step definition creation.

• Design, develop, and maintain intelligent test automation frameworks that incorporate AI to improve scalability, accuracy, and maintainability.

• Implement machine learning techniques and data analysis to identify high-risk areas, guide exploratory testing, and prioritize test coverage.

• Build and optimize CI/CD pipelines that integrate AI-driven static code analysis, test selection, and failure prediction mechanisms.

• Collaborate with development and quality teams to define and evolve strategies for AI-assisted quality assurance, ensuring testability is built into product design.

• Evaluate and introduce AI-based test optimization tools to reduce redundant testing and improve regression cycles.

• Monitor and maintain automation coverage using AI tools to detect gaps, outdated tests, and potential redundancies in the test suite.

• Participate in code reviews and architecture discussions, offering insight into how AI can support testability, performance validation, and risk assessment.

• Mentor junior engineers in the use of AI-driven tools for test development and debugging workflows.

• Research and stay informed on the latest trends in AI for software testing, including generative testing, predictive QA, autonomous test agents, and prompt engineering.

• Contribute to cross-functional AI initiatives and help shape internal best practices around responsible AI usage in quality engineering.

• Perform traditional test responsibilities (e.g., regression, smoke, functional testing) while continuously enhancing workflows through intelligent automation.

• Collaborate with global teams to align on AI adoption strategy, data governance, and quality metrics enhanced through AI.

• Support product reliability by using AI to proactively detect anomalies, analyze defect trends, and recommend test improvements.

Let’s talk Qualifications and Experience:

• Bachelor’s degree in Computer Science or a related technical field involving coding

• 5+ years of experience in software testing, including manual and automated testing

• Proven ability to develop and execute automated test scripts using tools like Cypress and Playwright, with hands-on experience testing across iOS and Android platforms, and integrating with AWS-based environments

• Experience designing and maintaining test automation frameworks in JavaScript or Python

• Familiarity with mobile test automation tools and platforms such as UI Testing, XCUITest (iOS), UI Automator (Android), and experience testing on both Android and iOS devices

• Strong knowledge of REST API testing with tools like Rest Assured and JMeter

• Hands-on experience with cloud-based architectures, including microservices, multitenancy, and batch services

• Proficiency in AWS and continuous integration tools such as GitHub Actions or similar

• Experience using tools and platforms like JIRA, Confluence, Git and Cucumber

• Understanding of Agile and Scrum methodologies and the product development lifecycle

• Strong debugging, troubleshooting, and problem-solving skills

• Ability to work independently and ramp up quickly in complex environments

• Excellent communication skills, both verbal and written, for working with technical and non-technical teams

• Prior experience in commercial, regulated, or medical device environments is preferred

Additional information :

• At ResMed, all employees benefit from a bonus plan, the percentage of which depends on your position within the organisation. 

• Competitive benefits 

• Working from home flexibility

• You also have access to a referral bonus and to ResMed's preferred shareholding programme 

• Internal career opportunity - joining an international fast-pace and massively growing company 

OK, so what's next?

Joining us is more than saying “yes” to making the world a healthier place. It’s discovering a career that’s challenging, supportive and inspiring. Where a culture driven by excellence helps you not only meet your goals, but also create new ones. We focus on creating a diverse and inclusive culture, encouraging individual expression in the workplace and thrive on the innovative ideas this generates. If this sounds like the workplace for you, apply now!

#LI-EU

Joining us is more than saying “yes” to making the world a healthier place. It’s discovering a career that’s challenging, supportive and inspiring. Where a culture driven by excellence helps you not only meet your goals, but also create new ones. We focus on creating a diverse and inclusive culture, encouraging individual expression in the workplace and thrive on the innovative ideas this generates. If this sounds like the workplace for you, apply now! We commit to respond to every applicant.