Principal Engineer designing next - generation identity management platform for Xsolla. Leading architectural decisions and implementing IAM standards in collaborative tech teams.
About the role
- Backend Developer for TEHORA, focusing on data pipelines and system integration using MQTT and APIs. Ensuring data validation, transformation, and operational visibility in a remote role.
Responsibilities
- Develop backend services and ingestion pipelines required to collect real-time and near‑real‑time data.
- Integrate MQTT streams, APIs, structured files and other telemetry or operational data sources.
- Implement data validation, transformation, logging and traceability mechanisms.
- Support historical data migration for certain stations and ensure reconciliation of migrated data.
- Implement error handling, restart/recovery procedures, alerts and communication loss handling.
- Expose the data and services required by the portal, dashboards, reports and external integrations.
- Collaborate with database, GIS, security and frontend specialists to ensure a cohesive solution.
- Contribute to technical testing, documentation and stabilization prior to production deployment.
- Participate in continuous improvement of the performance, reliability and observability of data flows.
Requirements
- Bachelor’s degree in Computer Science or a related field, or equivalent experience.
- At least 5 years of experience in backend development or data engineering.
- Strong experience with APIs, data pipelines, JSON/CSV formats and system integration.
- Experience with MQTT or other messaging/telemetry mechanisms (major asset).
- Solid knowledge of PostgreSQL and time-series oriented data processing.
- Production experience with Python.
- Ability to develop robust services with error handling, recovery and monitoring.
- Excellent analytical skills, autonomy and problem-solving ability.
- Good communication skills in French and/or English.
Benefits
- Remote work and flexibility to accommodate family obligations.
- An entrepreneurial culture that encourages creativity and innovation.
- Flexible hours (depending on the type of employment contract).
- Sick leave and leave for family events.
- Appropriate IT equipment.
- A stimulating and motivating workspace.
- Social and environmental initiatives.
- On-the-job learning program.
- Career development path.
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