Principal Software Test Engineer
Confirmed on the employer's own hiring board on Oct 9, 2026. First seen by Alion on Oct 8, 2026.
ABOUT EDGE
At EDGE bold ideas are engineered into technologies that protect, improve and save lives.
Headquartered in the United Arab Emirates, EDGE is a leading advanced technology group working at the forefront of defence and emerging technologies. Spanning more than 35 specialised companies and multiple centres of excellence, we are purpose-built to move fast. Free from heavy legacy processes, we give our people the autonomy, accountability, and agility to bring breakthrough technologies from concept to reality.
Based in Abu Dhabi, a globally connected hub at the crossroads of Europe, Asia, Africa, and the Middle East, EDGE is home to a truly multicultural community where bold ideas thrive, and the future is shaped.
Together, we are shaping the future.
ABOUT THE ROLE
We are seeking a highly experienced Principal Software Tester with a strong background in embedded systems and aviation-related software testing. The ideal candidate will have extensive experience in managing software testing teams, writing and executing test cases, and be familiar with industry standards such as RTCA DO-178C. Experience in UAV systems and the QT framework is preferred. This role involves leading a team of software testers, ensuring adherence to software engineering processes, and delivering high-quality testing solutions.
RESPONSIBILITIES
- Lead and manage the software testing team to ensure timely and accurate delivery of test cases and execution.
- Design, write, and maintain comprehensive test cases based on software requirements and design documents.
- Execute test cases manually and through automation, ensuring that the software meets the functional, performance, and safety requirements.
- Collaborate closely with software development and product teams to understand and evaluate software systems.
- Ensure compliance with industry standards such as RTCA DO-178C, especially in safety-critical software environments.
- Manage the testing lifecycle from test planning, test execution, defect reporting, and test completion.
- Oversee testing processes in embedded systems and ensure compatibility with avionics or aviation-related systems.
- Provide leadership and mentorship to the testing team, encouraging best practices in test automation and continuous integration.
- Implement quality assurance strategies and continuously improve testing methodologies.
- Coordinate with cross-functional teams to support system integration and validation efforts.
- Foster a collaborative, transparent, and goal-oriented work environment.
BASIC QUALIFICATIONS
- Bachelor's degree in Engineering (Computer Science, Electronics, or related field).
- Minimum 10 years of experience in software testing, with a focus on embedded systems.
- Proficiency in writing and executing test cases for both manual and automated testing.
- Experience working in embedded systems and familiarity with the QT framework.
- Strong understanding of software engineering processes (requirements, design, development, verification).
- In-depth knowledge of RTCA DO-178C and its application in safety-critical software testing.
- Experience with UAV systems (Unmanned Aerial Vehicles) is preferred.
- Proven experience in aviation software testing or embedded systems in aerospace applications.
PREFERRED QUALIFICATIONS
- Technical and line management experience
- Knowledge of automated testing frameworks and tools.
- Familiarity with Agile methodologies and test-driven development.
- Strong analytical and problem-solving skills.
- Excellent communication and organizational skills.
WHY CHOOSE EDGE
Launched in November 2019, the UAE's EDGE is one of the world's leading advanced technology groups, established to develop agile, bold and disruptive solutions for defence and beyond, and to be a catalyst for change and transformation. It is dedicated to bringing breakthrough innovations, products, and services to market with greater speed and efficiency, to position the UAE as a leading global hub for future industries, and to creating clear paths within the sector for the next generation of highly skilled talent to thrive.
At EDGE, the real investment goes beyond compensation. Through our dedicated learning academy and digital learning platforms, employees have access to extensive opportunities to develop new skills, deepen their expertise, and advance their careers. Combined with the freedom to innovate, strong career support, and the opportunity to collaborate with world-class talent from across the globe, EDGE is a place where you can continue to grow, keep learning, and turn ambitious ideas into meaningful outcomes.
Working at EDGE also comes with a package that genuinely reflects how much we value our people. Salaries are highly competitive and tax-free and, depending on your role and seniority, benefits can include family visas, annual flight tickets, medical insurance for you and your dependents, and education allowances for your children.
CANDIDATE PRIVACY & EQUAL OPPORTUNITY STATEMENT
If you feel your skills, experience and potential are a strong match for a role, we encourage you to apply even if you don’t meet every requirement. We are genuinely interested in what you can bring to EDGE.
Any information you share as part of your EDGE candidate profile or job application will be handled in accordance with applicable data protection and privacy regulations.
EDGE is an equal opportunity employer committed to building a diverse, inclusive, and high-performing workforce. We believe every individual deserves to be treated with fairness, respect and dignity, and our employment decisions reflect that. We do not discriminate based on race, colour, nationality, ethnicity, religion, gender, marital status, age, disability, pregnancy or parental status, or any other characteristic protected by applicable law.
As a global organisation, effective collaboration across international teams is central to how we work, so English proficiency is required for all roles unless otherwise stated in the job posting.
Please note that EDGE does not accept unsolicited resumes from recruitment agencies. Any resumes in the absence of a formally executed agreement in place will be deemed the property of EDGE, and no placement fees or compensation will be payable in respect of such submissions.