Advanced DevOps Engineer

Role Overview

FitCheck Global Inc. is seeking an experienced Advanced DevOps Engineer to enhance our mobile app product's backend infrastructure. This role focuses on architecting and deploying a scalable microservices backend capable of handling high traffic and multi-regional user bases, ensuring enterprise-level performance and security.

Responsibilities

• Design and implement a scalable and modular NestJS microservices architecture.
• Manage PostgreSQL / AWS Aurora databases, focusing on replication, sharding, and optimization.
• Implement and monitor Kafka for event-driven communication.
• Deploy and manage services using Kubernetes, preferably EKS, across multi-regional clusters.
• Ensure CI/CD pipelines are robust with automated testing, scaling, and rollback capabilities.
• Optimize infrastructure for performance, security, and high availability.
• Collaborate with mobile and frontend engineers for seamless API integration.

Required Skills

• Over 5 years of experience in backend development.
• Strong expertise in NestJS and TypeScript.
• Proven experience in designing microservices architectures.
• Hands-on experience with PostgreSQL and AWS Aurora.
• Expertise in Kafka or similar queue management systems.
• In-depth knowledge of Kubernetes, including EKS, GKE, or AKS, and containerization.
• Experience with AWS cloud infrastructure, including multi-region deployments.
• Excellent problem-solving and debugging skills in distributed systems.

Nice to Have

• Experience with GraphQL.
• Knowledge of monitoring tools such as Prometheus, Grafana, or the ELK stack.
• Familiarity with Terraform or other Infrastructure as Code tools.
• Background in high-scale consumer mobile applications.