Senior Software Engineer — Hybrid (Java/Kotlin, AWS)

zooplus; Kraków; Hybrid; PLN 259,515 - 389,273; Full time

Benefits offered by this job

Hybrid working

Wellbeing offers

Subsidised transport or bike leasing

Employee discount 20%

Job summary

zooplus is seeking an experienced software engineer to deliver high quality loyalty products and boost customer engagement. You will work in an agile environment, developing new features, maintaining team products, and improving supporting infrastructure.

The role emphasizes cross-functional collaboration, DevOps mindset, clean code, and continuous delivery. English is the company’s official language; you’ll join a multinational team with offices in Kraków and beyond, and benefit from hybrid

Qualifications

• Bachelor degree in Computer Science or related engineering discipline is a minimum.
• 8+ years of experience in software development.
• Expertise in Java 8+ or Kotlin.
• Spring Framework, Hibernate.
• PostgreSQL, Oracle.
• AWS (S3, SNS, SQS, RDS, IAM).
• Ability of designing and operating microservices and event-driven architectures
• DevOps mindset with hands-on experience in Docker, Kubernetes and CI/CD pipelines (Jenkins, Git)
• Applies testing pyramid principles and demonstrates strong quality ownership
• Applies DDD and SOLID in practice
• Comfortable working across all stages of SDLC
• Enjoying the philosophy of 'you build it, you run it'
• Good command of English (min. B2 / C1)

Responsibilities

• Develop new features for loyalty products and improve existing ones.
• Maintain team products and enhance supporting infrastructure.
• Collaborate cross-functionally with managers, QA, and DevOps to deliver high quality software.
• Apply DevOps practices, clean code and continuous delivery.

Skills

Java 8+

Kotlin

Spring Framework

Hibernate

PostgreSQL

Oracle

AWS

Docker

Kubernetes

CI/CD

DDD SOLID

English (B2/C1)

Education

Bachelor degree in Computer Science or related engineering discipline

Tools

Jenkins

Git

Terraform

Docker

Kubernetes

CI/CD pipelines

IAM

Prometheus

Grafana

Kibana

Job description

zooplus is seeking an experienced software engineer to deliver high quality loyalty products and boost customer engagement. You will work in an agile environment, developing new features, maintaining team products, and improving supporting infrastructure.

The role emphasizes cross-functional collaboration, DevOps mindset, clean code, and continuous delivery. English is the company’s official language; you’ll join a multinational team with offices in Kraków and beyond, and benefit from hybrid