Fullstack Developer

At Pretius we are looking for Fullstack Developer for a travel booking system project for a major international transport company. Work mode: hybrid (once a month, a 2-day business trip to a client abroad; the rest of the time, working remotely from Poland).

• Develop and maintain public and private APIs serving 100M+ requests monthly
• Support and enhance 20+ internal web applications used across the organization
• Build and maintain integrations with 50+ external systems and platforms
• Investigate and resolve production incidents across distributed services and the full application stack
• Contribute to the continuous improvement of engineering standards, tools, and development practices

• Bachelor's degree in Computer Science, Computer Engineering, or similar technical field
• Strong understanding of SOA, microservices, and API design principles
• Solid experience with Node.js, JavaScript, TypeScript, and Docker
• Hands-on experience with cloud technologies, particularly Azure
• Ability to quickly learn and adapt to new technologies and systems
• Familiarity with CI/CD and modern software delivery practices
• Experience integrating third-party services and platforms
• Very good command of English (min. B2) – both verbal and written
• Nice to have: Proficiency in French or German

• Co-financing of the Multisport card and Medicover private healthcare
• Modern office available
• Team bonding activities, internal courses, conferences, certifications