Senior Software Engineer, RCS for Business, Backend

This role is based in Kraków, Poland.

Responsibilities:

• Write and test product or system development code.
• Participate in or lead design reviews with peers and stakeholders.
• Review code developed by other developers and provide feedback.
• Triage product or system issues and debug/track/resolve them.

Minimum qualifications:

• Bachelor’s degree or equivalent practical experience.
• 5 years of experience with software development in back-end programming languages such as Java, C++, Python, or Kotlin.
• 3 years of experience testing, maintaining, or launching software products.

Preferred qualifications:

• Master's degree or PhD in Computer Science or related technical field.
• 5 years of experience with data structures and algorithms.
• Experience in API design and development, back-end architecture, and messaging systems.