Junior Java DevOps Engineer

Description

The company builds and connects technologies that help protect people, property and places, supporting safer communities, schools, hospitals, businesses and nations.

The department is still growing and made up of balanced agile teams with broad software development experience. Teams follow DevOps practices and continuous delivery, and own design, implementation, testing, delivery and maintenance, with 24/7 support.

You would join the Emergency Call Handling team in Krakow, working on a mission-critical platform with 99.999% availability and improving the technologies it relies on.

Stack: Kubernetes/Docker, Java, Kotlin, Spring Boot, Quarkus, GitHub, Azure DevOps, ELK Stack, Prometheus/Grafana, Redis, Azure, AWS, Proxmox, Openshift, SIP, RTP, WebRTC, MSRP, RabbitMQ, Gstreamer, RUST, Asterisk, Postgresql, NGINX, Angular, TypeScript, JavaScript, Selenium/Playwright.

Responsibilities

• Help extend the capabilities of a mission-critical, highly available platform.
• Improve the existing technologies the team uses.

Requirements

• 1+ years of commercial Java development experience.
• Understanding of Java fundamentals and object-oriented programming.
• Foundational knowledge of microservices and RESTful APIs, with a basic understanding of HTTP and REST.
• Basic hands-on Docker experience, including creating, building and running containers.
• Basic familiarity with Git version control.
• English at B2 level, enough for daily technical work with international teammates.
• Basic exposure to Kubernetes, cloud platforms (AWS or Azure), or Linux environments.
• Interest in infrastructure-as-code concepts such as Ansible and Terraform.
• Interest in message brokers like RabbitMQ or Kafka, and in real-time streaming such as WebRTC or SIP.
• Academic or personal projects showing interest in automation and DevOps tooling.
• Willingness to learn CI/CD pipelines and modern cloud infrastructure under a mentor's guidance.

Conditions

Employment under a Polish contract of employment (UoP), through the company's Polish entity.

Flexible hours, with a start time between 7 am and 10 am.

Work in a comfortable setting with high-class offices and parking space.

Travel under 10%, domestic only.

Relocation support is provided.

Experienced-level position.

No referral payment plan.

Benefits

• Competitive salary package.
• Private medical and dental coverage.
• Employee pension plan and life insurance.
• Employee stock purchase plan.
• Coaching and development support throughout the role.
• Training and development opportunities.
• Access to wellness facilities and integration events.
• Volleyball field and grill next to the office.
• Collaborative culture.