Platform Engineer / Backend Engineer

Power Media specializes in recruiting professionals in the IT and related industries since 1997. The company is headquartered in Wrocław and operates under the name IFIRMA SA since 2017, providing recruitment services as Power Media. They connect qualified talents with employers in Poland and abroad.

• Minimum 3 years of experience as Cloud Engineer, Platform Engineer, or Backend Engineer
• Practical experience with MQTT, PostgreSQL, Docker, Kubernetes, Linux, and Git
• Experience in implementing or configuring IoT platforms or telemetry systems
• Knowledge of databases for large data storage (e.g., PostgreSQL, TimescaleDB, InfluxDB, Cassandra)
• Experience with CI/CD processes
• Knowledge of communication security (TLS, authorization, tokens)
• English language proficiency at minimum B2 level

Nice to have:

• Experience with Java / Spring
• Experience with Grafana or Prometheus
• Experience with Terraform (Infrastructure as Code)
• Experience with AWS or other Cloud solutions
• Experience with GitOps
• Experience with open source IoT platforms
• Collaboration experience with Embedded/Firmware teams

• Implement, configure, and develop the IoT platform for device monitoring
• Design and develop processes for managing IoT device fleets
• Integrate devices with the platform using MQTT protocol
• Design architecture for storing telemetry data
• Configure data processing rules and alarm mechanisms
• Collaborate with Embedded team to define communication between devices and platform
• Develop and maintain CI/CD processes
• Ensure security of communication between devices and platform
• Participate in the development of the solution architecture alongside project growth