Performance Test Engineer

Job Description

About us

Through advanced, intuitive technology, Tieto Caretech reduces administrative work, improves decision-making, and strengthens safety and quality in health and social care. With the Lifecare software portfolio we enable health and social care professionals to focus
on what matters most: people.

We are a global team of professionals working on providing products and services to different sectors from intensive care to laboratory and social care. In addition to working closely with our customers, we also have our own products that we build and develop for various fields in society. From enabling healthcare professionals to spend more valuable time with their patients to providing data for professional athletes to achieve even better results, we make all that possible. With us you can be part of advancing societies through purposeful technology and make your mark on the health and wellbeing of people.

About the role

We are looking for a Senior Performance Test Engineer to join our agile product development team and play a key role in building a modern digital solution ecosystem for the healthcare and welfare sector. As a Senior Performance Test Engineer, you will focus on designing, implementing, and executing performance and load testing strategies to ensure our applications meet scalability, reliability, and responsiveness requirements. You will analyze system behavior under various conditions, identify bottlenecks, and collaborate closely with development and operations teams to optimize performance across the entire technology stack. Your expertise will help guarantee seamless user experience and compliance with industry standards throughout the software development lifecycle.

In this role you will be responsible for

• Design, build, and maintain performance testing frameworks and tools to validate scalability, reliability, and responsiveness of applications.
• Develop and execute performance, load, and stress test scenarios, ensuring integration into CI/CD pipelines for continuous performance validation.
• Collaborate with developers, QA teams, and operations to embed performance testing and optimization practices into daily workflows.
• Analyze system behavior under varying conditions, identify bottlenecks, and provide actionable recommendations for improvement.
• Troubleshoot and enhance existing performance test scripts and frameworks to improve efficiency, maintainability, and accuracy.
• Promote best practices in performance engineering and contribute to overall quality and system optimization across the organization.

To succeed in this role, you would ideally have