Junior Software Engineer

EFA GROUP comprises companies in Aerospace, Security, Defense, and Industrial Cooperation with a solid international presence. EFA GROUP currently employs more than 400 people, most of whom are engineers and scientists. The GROUP has established offices across 6 international regions: Greece, Cyprus, Switzerland, USA, UAE, and Singapore to serve its customers in 34 countries worldwide. EFA GROUP includes EFA VENTURES (Supply Chain Management and integrated services), AEROSPACE VENTURES (Industrial Participation and related services), SCYTALYS (Systems Integration and Software), ES SYSTEMS (MEMs & IoT Integration), EPICOS (Global Defense B2B Information Platform), UCANDRONE (Unmanned Systems), AETHER AERONAUTICS (Target Drones), STHENOS AI (Intelligence Solutions), THYREOS CYBER (cyber security), SUPERIOR AIR (aviation services & specialized aerial missions).

UCANDRONE S.A., Greece’s leading company in unmanned “smart” flying systems (UAS), is seeking a Junior Software Engineer to join its team. The role involves contributing to the development and support of software solutions used across UAV platforms and related systems, working closely with engineering teams on real‑world, mission‑critical applications.

Key Responsibilities

• Support the development and maintenance of software applications and tools
• Work with existing codebase (development, debugging, improvements)
• Contribute to client-driven features and technical solutions
• Support testing and deployment activities

Requirements

• Up to 2 years of experience in software development
• Bachelor’s degree (Technical University will be considered an asset)
• Good knowledge of Python
• Familiarity with front-end basics (HTML/CSS)
• Exposure to Arduino or similar platforms
• Understanding of working with codebases and version control
• Very good English communication skills
• Willingness to travel for client support when needed