InfraCore, a subsidiary of PLANET, is a forward-thinking infrastructure technology firm specializing in intelligent transportation systems and tolling innovation. Our mission is to design and deliver integrated systems that shape the future of mobility. As we expand our capabilities, we are seeking an experienced Senior Software Engineer to design, develop, and maintain software applications for intelligent transportation systems. The ideal candidate will play a key role in the full software development lifecycle, from architecture design to deployment, ensuring scalability, reliability, and security.

Key Responsibilities:

• Design, develop, test, and maintain high-quality software solutions for transportation systems
• Collaborate with cross-functional teams to define software requirements and system architecture
• Work with APIs, databases, and cloud technologies to integrate various system components
• Ensure high performance, security, and scalability of software applications
• Troubleshoot and resolve software defects, performance issues, and production incidents
• Participate in code reviews, continuous integration (CI/CD), and agile development practices 
• Stay up to date with the latest industry trends, tools, and best practices

•  Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field
•  5+ years of experience in software development, preferably in Java, Python, or C++ 
• Strong knowledge of object-oriented programming (OOP), design patterns, and software architecture 
• Hands-on experience with cloud platforms 
• Experience with microservices architecture, and message queues  
• Familiarity with DevOps practices, CI/CD pipelines, and containerization  
• Excellent verbal and written communication skills both Greek and English

What We Offer

• A key leadership role in a growing technology-driven company
• Competitive salary and benefits
• Hybrid work environment with flexibility
• Collaborative and innovative team culture