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May 10, 2026
Senior • Hybrid
130 - 150 PLN
Krakow, Poland
Project info:
A high‑performance air‑shopping engine provides optimal solution sets to maximize shopping efficiency in a feature‑rich environment while maintaining the lowest reasonable costs. These solutions are used by travel agencies, online users, and airline reservation agents to find available and applicable low‑fare options for specific dates or calendar‑based searches. Customers can tailor their requests with qualifiers that include alternate airlines, airports, cities, flight times, inventory, and other search criteria.
You will have the opportunity to work with best‑in‑class Subject Matter Experts — both technical and business — and contribute daily to one of the largest technology transformations in the travel industry, fully supported by Google Cloud Platform.
Responsibilities:
Developing backend applications using Agile methodologies
Coding, unit- testing and refactoring highly reliable components
Understanding existing data flows, both technical and functional requirements for shopping data
Designing and proposing technical solutions
Job requirements:
Excellent knowledge of C++ programming in UNIX/Linux environment
Very good knowledge of STL, boost libraries, object-oriented design and design patterns
Knowledge of Java will be considered as a plus
Excellent problem solving and analytical skills
Good English communication skills; written and verbal
Self-disciplined and commitment-oriented approach to work
Practical knowledge of unit testing,
Experience in Linux and web technologies (HTTP, Tomcat, Apache)
Must possess a legal work permit in Poland
Benefits:
General benefits
Hybrid work model combining office & remote work
Onsite parking space for employees
Referral program with financial bonus
Life Insurance
Budget for development (including language courses and others), clear career path with the possibility to gain experience in international environment
Access to internal Learning Platform with multiple trainings oriented for professional growth
Lifestyle benefits:
Access to MyBenefit platform (Multisport included)
Charity initiatives
Working environment promoting diversity and inclusion
Health benefits:
Private medical care - Platinum Package