Czym będziesz się zajmować? Design, develop, test, and maintain robust and scalable backend solutions using Java.  Participate in the full software development lifecycle (SDLC), including analysis, planning, implementation, testing, deployment, and support.  Collaborate closely with front-end developers, QA engineers, product owners, and other team members to deliver high-quality software solutions.  Write clean, maintainable, and well-documented code following best practices and coding standards.  Participate in code reviews to ensure high quality and knowledge sharing within the team.  Debug and resolve technical issues in a timely and effective manner.  Take ownership of assigned tasks and deliver features on time, with minimal supervision.  Stay updated on emerging technologies and trends in backend development and proactively apply them where beneficial. 

Kogo poszukujemy? 3+ years of proficiency in Java technologies  Understanding of APIs and microservices patterns  Extensive experience with Java 17, Spring Boot.   Proficiency in database theory, SQL, and best practices for No-SQL databases  Familiarity with Kubernetes and Spring Boot integration testing  Adherence to best engineering practices like SOLID, KISS, DRY, and more  Writing efficient code that thrives in concurrent and high-load environments  A strong grasp of estimation techniques  Exceptional problem-solving skills  Upper-intermediate English proficiency Would be a plus: Experience in Java 21 Experience in DevOps with Terraform and Helm Charts  Azure Cloud expertise  Knowledge of Redis (Redisson client for Java)  Good theoretical and practical MongoDB knowledgeExperience in designing and optimizing database schemas, writing queries, and aggregatingUnderstanding the specifics of working with NoSQL databasesExperience with Kafka