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Senior Java Software Engineer

Senior Java Software Engineer

2 Weeks ago • 5 Years + • Backend Development • Undisclosed

About the job

8 skills required for this role

Add these skills to join the top 1% applicants for this job

java

kotlin

kubernetes

graphql

nosql

docker

spring-framework

apache-kafka

Job Description

A Senior Java Engineer is needed to join an AI Core team in Poland. The role involves designing, building, and maintaining efficient and reliable Java code for an American global e-commerce leader. Responsibilities include suggesting technical improvements, conducting code reviews, and leveraging Machine Learning and AI tools to improve the shopping experience. The ideal candidate will have at least 5 years of Java or Kotlin experience, proficiency with Spring Framework, NoSQL databases, and various communication protocols (REST, gRPC, GraphQL).

Must have:

5+ years Java/Kotlin proficiency
Spring Framework experience
NoSQL database experience
REST, gRPC, GraphQL knowledge
Design, build, maintain code
Conduct code reviews

Good to have:

Apache Kafka experience
Reactive programming (Project Reactor)
Docker and Kubernetes experience
Large-scale distributed systems experience

Perks:

Flexible working format (remote, office, hybrid)
Competitive salary and benefits
Career growth opportunities
Professional development tools
Active tech communities
Education reimbursement
Corporate events

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.
Main Responsibilities:

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

Minimum Requirements:

At least 5 years of proficiency in JAVA or Kotlin technologies
Deep experience with the Spring Framework
Experience with NoSQL databases (one year at least)
Knowledge of different communication protocols such as REST, gRPC, and GraphQL
Very good spoken and written knowledge of English language (C1)
BSc or MSc in Computer Science, Engineering or relevant field

Preferred Requirements

An experience with Apache Kafka and its architecture for real-time data streaming
Experience with reactive programming (Project Reactor)
Experience with Docker for containerization of applications
Familiarity with Kubernetes for container orchestration and management
Experience with large-scale distributed systems.

We offer:

Flexible working format - remote, office-based or flexible
A competitive salary and good compensation package
Personalized career growth
Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
Active tech communities with regular knowledge sharing
Education reimbursement
Memorable anniversary presents
Corporate events and team buildings
Other location-specific benefits

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