Senior Backend Engineer (Java/Kotlin) - Microservices & Cloud

Medium; Remote; PLN 180,000 - 240,000; Full time

Job summary

A leading IT recruitment agency is seeking a Senior Backend (Java/Kotlin) Engineer to join a fully remote position in Poland. The successful candidate will contribute to the Alfreð brand products by creating new features and maintaining existing ones. Candidates should have at least 5 years of commercial experience, with 3 years in Java/Kotlin, and a strong understanding of microservices architecture. Competitive salary and flexible working hours are offered.

Benefits

26k‑28k net salary on B2B

30 days of paid vacation

Flexible working hours

Equipment reimbursement

Qualifications

• 5+ years of commercial experience as a Back‑End engineer.
• 3 years of experience in Java/Kotlin.
• Experience in building cloud products and testing using TDD.

Responsibilities

• Familiarize with processes, code, and architecture.
• Responsible for creating new features and maintaining existing ones.
• Improve existing solutions to enhance scalability.
• Test and ensure quality code.
• Configure and monitor deployments.

Skills

Java

Kotlin

Microservices

Cloud Products

TDD

Docker

Kubernetes

GitHub

Spring

Hibernate

MySQL

Education

Bachelor’s degree in Computer Science or Software Engineering

Job description

A leading IT recruitment agency is seeking a Senior Backend (Java/Kotlin) Engineer to join a fully remote position in Poland. The successful candidate will contribute to the Alfreð brand products by creating new features and maintaining existing ones. Candidates should have at least 5 years of commercial experience, with 3 years in Java/Kotlin, and a strong understanding of microservices architecture. Competitive salary and flexible working hours are offered.