Do you want to build integrations that power real business operations across the globe? Are you ready to work in an Azure-native environment where you can grow your skills in cloud, messaging, and microservices?If you enjoy learning on the job and working closely with business and Scrum teams, this project could be a great fit. Join a long-term integration team in Poland, contributing to solutions that connect systems for clients, partners, and internal teams.Key responsibilitiesDevelop backend applications in C# / .NETBuild and maintain integrations between systems (APIs, messaging, microservices)Work with cloud services (mainly Azure)Support and improve CI/CD pipelines and Infrastructure as Code (IaC) solutionsTroubleshoot and resolve integration issuesCollaborate with other application teams in an Agile/SAFe-based environmentIdeal candidate profileAt least 3 years of experience as a backend or .NET developerPractical experience with C# and .NET (6+)Experience with system integrations (REST APIs, message queues, FTP, microservices)Familiarity with cloud platforms (Azure preferred, AWS/GCP acceptable)Basic understanding of Infrastructure as Code (Azure Bicep, Terraform, Pulumi) and CI/CD pipelines (Azure Pipelines, GitHub Actions, GitLab CI/CD, Jenkins, TeamCity)Comfortable working in a distributed systems / microservices environmentTeam-oriented, communicative, and eager to learn from both business and technical teamsConditionsLocation: Gdańsk (Olivia Centre)Work model: Hybrid (2-3 days in the office)Employment type: B2BProject duration: Long-term cooperation expected; the first contract for 6-12 monthsSalary: 100-150 PLN/hRecruitment stepsInitial call with a KUBO recruiterInterviews with the clientDecision and feedback