Développeur(se) backend / intégration de données - MQTT, API et télémétrie
Core
Build real-time and near real-time data ingestion pipelines, validate and transform operational telemetry data from multiple sources, and expose data for dashboards and external integrations.
Role type
Senior backend/data integration engineer (telemetry/MQTT)
Builds
Real-time data pipelines, telemetry ingestion services, and data exposure layers for dashboards
Domain
Transportation, civil engineering, and IT infrastructure
Deliverable
production ML models | product features | dashboards & analysis
Required skills
Backend development, data pipeline engineering, MQTT, API integration, JSON/CSV processing, PostgreSQL, time-series data processing, Python (production), error handling, data reconciliation
Preferred skills
MQTT/telemetry mechanisms, autonomous problem solving
Technologies
MQTT, PostgreSQL, Python, JSON, CSV
Responsibilities
Develop backend services and ingestion pipelines for real-time data; Integrate MQTT, API, and structured file streams; Implement data validation, transformation, logging, and traceability; Support historical data migration and reconciliation; Manage error handling, retries, and communication loss alerts; Expose data for portals, dashboards, and external integrations; Collaborate with database, GIS, security, and frontend specialists; Contribute to technical testing, documentation, and production stabilization; Improve performance, reliability, and observability of data flows
Seniority
Senior, hands-on IC
