Développeur(se) backend / intégration de données - MQTT, API et télémétrie
Core
Backend/data integration engineer responsible for building real-time data pipelines, validating telemetry streams, and exposing operational data to dashboards and external systems.
Role type
Senior backend/data integration engineer
Builds
Real-time data ingestion services, telemetry pipelines, and data exposure layers for dashboards
Domain
Transportation, civil engineering, and IT infrastructure
Required skills
Backend development, data pipeline engineering, MQTT integration, API design, PostgreSQL, time-series data processing, Python, error handling, system reliability
Preferred skills
Experience with structured file formats (JSON/CSV), technical documentation, performance optimization
Technologies
MQTT, PostgreSQL, Python, JSON, CSV
Responsibilities
Develop backend services and ingestion pipelines for real-time data; Integrate MQTT, API, and file-based telemetry streams; Implement data validation, transformation, and tracing mechanisms; Support historical data migration and reconciliation; Manage error handling, retries, and communication loss alerts; Expose data and services for portals, dashboards, and external integrations; Collaborate with database, GIS, security, and frontend specialists
Seniority
Senior, hands-on IC
