Principal Software Test Engineer

About the role

EDGE, an advanced technology group headquartered in the UAE and focused on defence and emerging technologies, is looking for a highly experienced Principal Software Tester in Abu Dhabi. The role suits someone with a strong background in embedded systems and aviation-related software testing, who has managed software testing teams and knows standards such as RTCA DO-178C. Experience with UAV systems and the QT framework is preferred.

Key responsibilities

• Lead and manage the software testing team to deliver test cases and execution on time and accurately.
• Design, write and maintain test cases based on software requirements and design documents.
• Run tests manually and with automation, covering functional, performance and safety requirements.
• Work with software development and product teams to understand and evaluate software systems.
• Ensure compliance with RTCA DO-178C, especially in safety-critical software.
• Manage the testing lifecycle: planning, execution, defect reporting and completion.
• Oversee testing in embedded systems and ensure compatibility with avionics or aviation systems.
• Mentor the team, promote test automation and continuous integration, and improve QA strategies.
• Support system integration and validation with cross-functional teams.

Required profile

• Bachelor's degree in Engineering (Computer Science, Electronics or related).
• At least 10 years of software testing experience, focused on embedded systems.
• Experience in embedded systems and familiarity with the QT framework.
• Understanding of software engineering processes (requirements, design, development, verification).
• In-depth knowledge of RTCA DO-178C.
• Preferred: UAV systems experience and proven aviation software testing or aerospace embedded systems experience.

Required skills

• Writing and running manual and automated test cases.
• RTCA DO-178C.
• QT framework.
• Preferred: automated testing tools, Agile and test-driven development.

What we offer

• Tax-free salaries and highly competitive pay.
• Benefits that may include family visas, annual flight tickets, medical insurance for dependents and education allowances for children.
• A learning academy and digital learning platforms, plus career support.