Integration Developer

Circle K Business Center Poland Sp. z o.o. is a retail business company with a long history, many support offices, and thousands of stores around the globe. The Integration Developer will be part of a team responsible for developing and maintaining integrations between various applications used by the company, including top-new digital platforms, large ERP accounting systems, public clouds, and on-site server-based CRM applications.

• Bachelor’s degree in Computer Science, Information Technology, or related field.
• Proven experience as an Integration Developer or similar role focused on Kubernetes and microservices architecture.
• Strong programming skills in Java, Python, Spring Boot, REST, SOAP, and Camel.
• In-depth knowledge of Kubernetes, Docker, and container orchestration and management technologies.
• Familiarity with CI/CD tools and version control such as Git and Jenkins.
• Solid understanding of network protocols, security principles, and cloud infrastructure.
• Excellent problem-solving abilities and attention to detail.

Nice to have:

• Understanding of retail business processes.
• Experience with public clouds.
• Experience in test automation for unit and integration testing.

• Design and implement highly scalable, resilient, and performant cloud-native integration solutions.
• Create and manage containerized applications using Docker and Kubernetes.
• Write clean, maintainable, and efficient code to build integration services.
• Develop integration flows and APIs using custom code in Java and Python, and Oracle Cloud native services.
• Ensure integrations are designed with scalability, reliability, and fault tolerance.
• Collaborate with cross-functional teams for business requirements and technical specifications.
• Identify and resolve issues related to performance and reliability of integrations.
• Advocate for and implement best practices in cloud architecture, Kubernetes management, integration design, and coding.
• Ensure solutions adhere to enterprise security policies and compliance requirements.
• Document all processes, designs, and deployments.
• Work closely with developers, architects, and product teams to deliver end-to-end solutions.
• Provide technical guidance and support to team members.
• Participate in code reviews, team meetings, and knowledge-sharing sessions.

We hereby inform that in the company Circle K Business Centre Poland sp. z o.o. with registered office in Warsaw an Internal Notification and Follow-up Actions Procedures applies that describe rules for reporting violations of law by whistleblowers.