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Principal Engineer - Software (C4 / HMI) - Defence

Unlock employer Abu Dhabi, United Arab Emirates Direct to Company Posted: 31 Aug 2026

Financial

  • Estimate: $90k - $120k*
  • Zero income tax location

Accessibility

  • Office Only
  • Relocation Support
  • Visa Provided

Requirements

  • Experience: Senior
  • English: Professional

Position

At the company, we engineer bold ideas into technologies that protect, improve, and save lives. Headquartered in the UAE, the company is a leading advanced technology group specializing in defense and emerging technologies. We operate a multicultural community, encouraging innovation and shaping the future.

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We are seeking experienced Software Engineers with a focus on User Interface design (HFI/UI/UX) to support the development of a complex Defence Communications and Command & Control (C2) system. The successful candidates will engage in designing, developing, integrating, and maintaining software components for mission-critical communications and operational capabilities. This role collaborates closely with multidisciplinary engineering teams, requiring strong software engineering fundamentals and experience in developing distributed communications-based applications in Java.

Responsibilities:

  • Produce UI product/system requirement specifications based on end-user input and operational analysis.
  • Develop product/system design concepts and specifications focusing on usability.
  • Create, evaluate, and modify prototypes and operational scenarios, emphasizing operational context and task analysis.
  • Contribute to software architecture and software integration activities across complex distributed systems.
  • Produce and maintain software design artifacts; participate in technical reviews and design discussions.
  • Ensure software quality through disciplined development and verification processes.

Basic Qualifications:

  • Degree in Software Engineering.
  • Minimum of 8 years of software development experience, preferably in communications, defense, mission-critical, or distributed systems.
  • Strong proficiency in Java development.
  • Experience analyzing designs/requirements from a Human Factors perspective.
  • Familiarity with GIS frameworks (e.g., LuciadLightspeed) and web UI fundamentals (HTML, JavaScript, CSS).
  • Solid understanding of UML/software modeling and core software engineering principles.

Preferred Qualifications:

  • Experience developing communications systems or network-enabled applications.
  • Familiarity with messaging protocols and distributed messaging architectures.
  • Experience with real-time systems and GIS.
  • Familiarity with software development in defense or safety-critical environments.
  • Experience with automated build/CI pipelines.
  • Experience supporting software integration and verification activities.

Language Requirements: Proficiency in English is required.

Benefits: Competitive tax-free salary, family visas, annual flight tickets, medical insurance for dependents, and education allowances for children.

We encourage candidates to apply even if they don’t meet every requirement, as we value diversity and inclusion in our workforce.

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