✅ The offer is addressed to individuals working in Poland ✅👉Employment based on an employment contract.✔Project Description:The client plans to modernize its Sonic Inventory product, a seat inventory management and availability calculation application, by replacing Actian NoSQL (aka. and simply referred to as Versant) database with Couchbase, the current chosen database and/or potentially another database of choice, hereby, simply referred to as "Couchbase"). This modernization effort at large involves decoupling the application business logic from database ("DB") objects, migrating DB Objects to new database data/documents, providing ability to translate and sync database changes, stream transactions to applications, and migrating availability part of application, as well as distributed availability product and simplifying the operational aspects by leveraging cloud native databases such as Couchbase.The goal is expediting development efforts to adapt the application to new databases, such as Couchbase, and eventually enabling seamless migration from Versant Database to Couchbase with minimal operational impact.✔Responsibilities:Engineering for the cloud system in C++, solid tech background in creating new/or enhancing existing functionalities, good communications and coordination skills, ability of tracing and responding to unexpected events, deep knowledge in functional programming, data structures, algorithms, distributed systems and systems architecture. Travel industry knowledge as the advantage.✔Mandatory Skills Description:- Experience between 2 and 4 years (hands-on C++ programming).- IT (programming, telecommunication, robotics) University graduated- Experience in working with STL or Boost library,- SQL basics- Good communications skills,- Positive attitude and readiness to learn✔Nice-to-Have Skills:- Engineering for the cloud system (GCP) in C++, solid tech background in creating new/or enhancing existing microservices,- Experience in working with NoSQL DB (Couchbase) is a plus.✔Languages:English: B2 Upper Intermediate Polish: C1 Advanced