Senior Backend Engineer (Java/Kotlin) - E-commerce with AI, Remote

ZEN; Kraków; Remote; PLN 232,067 - 316,455; Full time

Benefits offered by this job

Hands-on work with production AI

Talented, supportive peers

High autonomy and ownership

Job summary

A leading e-commerce firm is seeking a Senior Backend Java/Kotlin Engineer for a unique opportunity to work on innovative solutions in finance. You will design and build e-commerce systems that provide customers with seamless shopping experiences. Ideal candidates will have 4+ years of experience with e-commerce projects, strong skills in Java/Kotlin, and be familiar with AI technologies. This role offers a collaborative environment with high autonomy and the chance to drive impactful solutions.

Qualifications

• 4+ years working on e-commerce projects.
• Fluent in Spring and Java/Kotlin.
• Understanding of challenges around e-commerce processes.

Responsibilities

• Build components of a service-oriented ecosystem.
• Design processes supporting key system parts.
• Develop flexible search solutions combining various search methods.

Skills

E-commerce projects

Spring

Java/Kotlin

AI understanding

REST APIs

Tools

MongoDB

Elasticsearch

Neo4j

BigQuery

Python 3.12+

Job description

A leading e-commerce firm is seeking a Senior Backend Java/Kotlin Engineer for a unique opportunity to work on innovative solutions in finance. You will design and build e-commerce systems that provide customers with seamless shopping experiences. Ideal candidates will have 4+ years of experience with e-commerce projects, strong skills in Java/Kotlin, and be familiar with AI technologies. This role offers a collaborative environment with high autonomy and the chance to drive impactful solutions.