Backend/Service Engineer

Summary

Join our growing engineering team as a skilled and motivated Backend/Service Engineer. This role centers on building, optimizing, and maintaining high-performance backend services handling large-scale daily traffic. The ideal candidate possesses extensive experience with AWS (EC2/Fargate), Node.js, TypeScript, and databases like MongoDB and Redis. A strong understanding of service performance monitoring is crucial, and AdTech domain experience, particularly with OpenRTB, is highly valued. You will design, develop, and maintain backend services, optimize for performance, implement monitoring systems, manage data, analyze OpenRTB integrations, and collaborate with various teams.

Requirements

• 6+ years of backend development experience using Node.js and TypeScript
• Hands-on experience with AWS, especially EC2 and Fargate for scalable service deployment
• Strong experience working with MongoDB and Redis
• Solid understanding of system performance, observability, and techniques for measuring and improving service latency
• Experience with metrics collection, alarms, and performance monitoring tools (e.g., CloudWatch, Prometheus, Datadog)
• Knowledge of OpenRTB protocols and experience working in AdTech environments
• Strong problem-solving skills and the ability to work independently in a fast-paced environment
• Excellent communication skills and ability to collaborate across engineering and product teams

Responsibilities

• Design, develop, and maintain high-throughput, low-latency backend services using Node.js and TypeScript
• Work with AWS cloud infrastructure (especially EC2 and Fargate) to deploy and scale backend applications
• Optimize services for performance and reliability under high traffic loads, identifying bottlenecks and implementing solutions
• Implement robust logging, metrics, and alerting systems to monitor service health and quickly detect performance degradation
• Manage and integrate data using MongoDB and Redis, ensuring low-latency access and high availability
• Analyze and improve the performance of OpenRTB integrations and bidding processes for AdTech-related services
• Collaborate with DevOps, QA, and product teams to ensure stable, scalable, and secure deployments
• Write clean, maintainable, and well-documented code following engineering best practices

Benefits

Work from home