Join a team of 35 tech‑savvy Internet of Things and sensor-technology engineers.
In partnership with your hiring manager, convert complex sensor data into robust, scalable, and secure backend architectures.
Design scalable data platforms and deliver end-to-end analytical solutions.
Optimize ETL processes and improve data quality through effective cleansing and enrichment techniques.
Continuously improve and automate software performance by identifying potential issues and proposing solutions.
Use Grafana to implement alerting mechanisms to detect data anomalies, monitor data-quality KPIs, and enable data-driven troubleshooting.
Primarily work with Python, Airflow, Docker, Bash, Linux command line, C/C++, and Grafana.
Occasionally support field operations by collecting sensor data on site and validating the technology through controlled field trials.

Due to security regulations for this role, you must hold citizenship of an EU Member State.
Minimum 4 years of full-time experience as a software or systems engineer.
Minimum 2 years of full-time experience in data engineering.
Fluent in Python for data-engineering tasks.
Strong experience with Airflow and Docker.
Fluent in English; additional languages are a plus.
Passion for IoT and defense-related applications.
Preferably experienced in visualizing metrics, logs, and traces from various data sources using Grafana, Prometheus, OpenTelemetry, or similar tools.
Preferably experienced with Bash scripting and the Linux command line.
Must hold a German work permit and tax ID.
Live in Germany and be willing to support field operations around Berlin.
Willingness to travel up to 10%.
Experience with C/C++ is a plus.

Opportunity to work with cutting‑edge technology.
Be part of a group of tech‑savvy engineers.
Join a fast-growing defense startup developing one of the first multinational drone early‑warning systems.
Multinational, pragmatic, and hands‑on team with a strong focus on innovation.
100% flexible workplace policy: work from the Berlin office or remotely from anywhere in Germany.
Flexible working hours: limited meetings and autonomy to work when you’re most productive.
30 days of vacation.
Health insurance package.
Sports club membership.

Data Engineer – IoT

Key skills