Senior Java Engineer @ N-iX in N-iX

N-iX is a global company with Ukrainian roots that helps businesses worldwide develop successful software products. Founded in 2002, N-iX has come a long way and increased its presence in eight countries spanning Europe, the US, and Latin America. Today, we are a strong community of 2,000+ professionals and a reliable partner for global industry leaders and Fortune 500 companies. We are looking for a talented Senior JAVA Engineer to join our team in Poland. Our California-based customer is an American global e-commerce leader, one of the most popular and successful websites on the Internet. It provides platform services by connecting millions of sellers and buyers in more than 190 markets around the world. The Senior Java Engineer will be a part of the AI Core team to bring new experiences for sellers and buyers leveraging Machine Learning models and other Artificial Intelligence tools to maximize the fun and accuracy of shopping experience. At least 5 years of proficiency in JAVA technologies Experience with Kotlin (and will to work with Kotlin) Deep experience with the Spring Framework, including Webflux Familiarity with NoSQL databases (one year at least) Knowledge of different communication protocols such as REST, gRPC, and GraphQL An experience with Apache Kafka and its architecture for real-time data streaming Experience with Docker for containerization of applications Familiarity with Kubernetes for container orchestration and management Very good spoken and written knowledge of English language (C1) BSc or MSc in Computer Science, Engineering or relevant field N-iX is a global company with Ukrainian roots that helps businesses worldwide develop successful software products. Founded in 2002, N-iX has come a long way and increased its presence in eight countries spanning Europe, the US, and Latin America. Today, we are a strong community of 2,000+ professionals and a reliable partner for global industry leaders and Fortune 500 companies. We are looking for a talented Senior JAVA Engineer to join our team in Poland. Our California-based customer is an American global e-commerce leader, one of the most popular and successful websites on the Internet. It provides platform services by connecting millions of sellers and buyers in more than 190 markets around the world. The Senior Java Engineer will be a part of the AI Core team to bring new experiences for sellers and buyers leveraging Machine Learning models and other Artificial Intelligence tools to maximize the fun and accuracy of shopping experience. ,[Design, build, and maintain efficient, reusable, and reliable code, Suggest technical and functional improvements to add value to the product, Conduct design and code reviews to deliver high-quality product] Requirements: Java, Kotlin, Spring Framework, NoSQL, Protocols, REST API, gRPC, GraphQL, Apache Kafka, Docker, Kubernetes Tools: Agile, Scrum. Additionally: Flexible working hours and remote work possibility, Mentoring program, Life insurance, Training budget, English lessons, Compensation of Certifications, Active tech community, International team, Referral program, Cafeteria, Modern office, Free coffee, Kitchen,Friendly atmosphere.