Delta Defense LLC

Backend Engineer

• Design, implement, and maintain scalable PHP APIs.
• Focus on RESTful services, ensuring high availability, security and performance.
• Integrate APIs with both internal and external systems, enhancing data exchange and service orchestration.
• Develop and manage Kafka consumers that process large volumes of data.
• Utilize Apache Airflow to orchestrate workflows, manage dependencies, and schedule tasks for consumers.
• Create Python processes to define and manage data pipelines.
• Ensure data integrity and reliability by monitoring Kafka consumer lags, handling data reprocessing, and implementing retry mechanisms.
• Optimize data flow for real-time processing and batch operations.
• Work with Cloudflare’s serverless platform to build edge computing solutions that reduce latency and improve application performance.
• Implement serverless functions for tasks like API gateway, data validation, or authentication at the edge.
• Utilize Cloudflare’s infrastructure for global load balancing, CDN, and security features, ensuring robust and secure API deployments.
• Integrate PHP with Kafka and Airflow to create a seamless back end ecosystem.
• Optimize the interaction between services, focusing on throughput, latency, and resource efficiency.

Software Engineer – Back End