NEO Estech

Backend Engineer

• Develop and maintain robust, scalable APIs in Laravel and Lumen, integrating with supervisory systems, IoT gateways, and external manufacturer and client APIs.
• Work on the asynchronous telemetry ingestion pipeline, ensuring reliability, offset handling, retention, and consumer performance.
• Process and organize large volumes of time-series data (MySQL + InfluxDB), powering dashboards, alerts, and real-time technical reports.
• Create and maintain automated routines (cron jobs, queues and workers via Supervisor), ensuring continuous data collection and analysis.
• Implement and optimize caching with Redis and asynchronous processing, with attention to memory usage, timeouts, and behavior under load.
• Debug equipment performance analysis algorithms and historical data processing, focusing on efficiency and traceability.
• Develop and maintain integrations with third-party APIs (solar inverters, client systems, token-based authentication, and mTLS).
• Collaborate with front-end, product, and operations teams to ensure consistency across solutions.
• Ensure code quality through best practices, version control (Git/GitHub), code reviews, and clear technical documentation.

Backend Developer – Laravel, PHP