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Sii

Senior Java Developer (f/m/x)

Sii Show all offers
Toruń
Kraków
Łódź
Warszawa
+10
2 days ago

In short

Senior Software Engineer to join an international team working on a business-critical software platform for the energy and maritime industry. Key tasks include cloud setup (GCP), Java, Python, React.js, Node.js, Golang development, IaC (Terraform, Ansible), and CI/CD. Requires 5+ years of Java dev experience and English proficiency.

Keywords

Java Python React.js Node.js Golang GCP AWS Terraform Ansible CI/CD

AI-written summary based on the listing content.

Join an international team taking ownership of a complex business-critical software platform for a global leader in the energy and maritime industry. As a Senior Software Engineer, you will help drive the platform’s future development, contribute to cloud transformation initiatives, and tackle challenging engineering problems using modern technologies and development practices. This role offers the opportunity to work across software development, cloud, and platform engineering while making a real impact on the product's evolution.

Your tasks

  • Taking ownership of complex custom software solutions and development pipelines
  • Setting up a cloud-based environment in GCP for development, build, and deployment
  • Collaborating with a team of developers to enhance and maintain the existing solution
  • Utilizing modern technologies, including Java, Python, React.js, Node.js, and Golang
  • Implementing Infrastructure as Code (IaC) automation using tools such as Terraform and Ansible
  • Working with version control systems like GitHub and CI/CD tools like GitHub Actions
  • Maintaining legacy pipelines in Jenkins as needed
  • Exploring opportunities for integrating data streaming solutions such as Kafka or RabbitMQ

Requirements

  • Minimum 5 years of experience as a Full-stack Java Developer
  • Strong expertise in Java, Python, React.js, Node.js, and Golang
  • Experience with cloud platforms, specifically GCP and AWS
  • Familiarity with Infrastructure as Code (IaC) automation and scripting tools such as Terraform, Ansible
  • Proficient in using GitHub and CI/CD practices
  • Advanced level of English

Nice-to-have requirements

  • Experience with data streaming solutions like Apache Kafka or RabbitMQ
  • Knowledge of power systems, edge computing, or IoT
  • Familiarity with hardware or bare metal solutions
Published 2026-10-31
Expires 2027-01-11
Source

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