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Senior Java Engineer (#2468)

Romania, Poland, Bulgaria (Flexible)

Senior Java Engineer (#2468)

1 Month ago • 5 Years + • Backend Development

About the job

9 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

budget-management

Job Description

This Senior Java Engineer role involves designing, building, and maintaining efficient and reliable code within the AI Core team. Responsibilities include suggesting technical improvements, conducting code reviews, and leveraging machine learning models to optimize the shopping experience. The ideal candidate has at least 5 years of Java or Kotlin experience, strong Spring Framework expertise, and experience with NoSQL databases, REST, gRPC, and GraphQL. The position offers a chance to work on a large-scale, distributed system for a prominent e-commerce company.

Must have:

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

Good to have:

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

Perks:

Competitive salary
Flexible working hours
Relocation package
Healthcare & sport benefits
Mentorship program
Education reimbursement
Professional development tools
Corporate events

We are looking for 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.

Professional growth:

Strong engineering culture
Challenging projects and mature teams
Personalized on-demand cross-company mentoring support enabling you to learn new things faster
Plenty of opportunities to share knowledge and get more experience such as opportunity to mentor others, speak at events, and contribute to pre-sales
Direct communication with the customer
An individual education budget
A friendly, supportive and dynamic work environment
Care, comfort and fun
A relocation package
Flexible working hours
Healthcare & sport benefits
Corporate events, outstanding parties and team buildings

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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