Senior Test Engineer
Confirmed on the employer's own hiring board on Nov 6, 2026. First seen by Alion on Oct 7, 2026. Ascom scores B on the Alion truth index.
At Ascom, we develop technology that supports critical communication and workflows. We are now looking for a Senior Software Test Engineer to join our R&D organization in Cluj and contribute to the quality assurance of Ascom’s DECT and Wifi handsets portfolio.
About the Role
As a Senior Test Engineer in the Mobility Integration & Verification team, you will play a key role in ensuring that Ascom products meet the highest standards of quality, performance, and reliability.
You will design and execute test cases both manual and automated for DECT and Wifi handsets. You will be working closely with colleagues and relevant stakeholders to understand requirements and translate them into robust test suites.
This is a hands-on, impactful role where you help shape how we test, improve, and deliver products used across the world.
Your Contributions
In this role, you will:
Elaborate, design and implement test cases based on requirements for embedded software in our DECT and Wifi handset portfolio with a focus on functionality, reliability and performance.
Develop and maintain test environments and test automation frameworks.
Automate test cases in Python
Execute manual both manual and automated testcases
Drive the quality of test objects, including scalability, performance, and reliability aspects.
Detect, analyze, and report defects in Jira.
Contribute to continuous improvements.
Ensure all work is conducted in alignment with Ascom’s values, environmental standards, and safety regulations.
Stay up to date with relevant technologies and technical developments.
Act as a mentor for Test Engineers
Education & Experience
Bachelor’s degree in IT, Software Engineering, or similar
6-10 years experience in a similar software testing role
Familiarity with standard software testing processes; ISTQB Foundation is a plus.
Solid experience from agile development and fast paced environments (3-5 years).
Technical Skills
Strong expertise with test equipment, test engineering, and software testing methodologies.
Setup and maintain test objects in a lab environment
Experience with test planning and test case creation.
Good knowledge of test automation tools and frameworks.
Experience testing complex systems with multiple integrations.
Solid Experience in implementing tests in Python
Knowledge of Telecommunication, IT (IP network, WiFi)
Functional Skills
Strong mindset for product quality with the ability to find defects in the test objects.
Excellent communication skills with the ability to collaborate across teams in different countries.
Good knowledge of systematic troubleshooting
What We Offer You
At Ascom, you will have the opportunity to:
Verification of software that contributes to products and solutions used in critical environments such as hospitals and secure establishments.
Work with experienced colleagues in an international R&D organization.
Work in a collaborative environment that values knowledge sharing and continuous improvement.
Develop your technical and professional capabilities through meaningful assignments and collaboration.
Enjoy a flexible, friendly, and international workplace.
Ready to Apply?