Application Solution Architect

We are seeking a highly skilled Senior Solution Architect with deep expertise in designing and delivering modern, customerfacing web applications on AWS, leveraging React.js, Node.js, PostgreSQL, and scalable architectural patterns. The ideal candidate will excel at building highvolume OLTP systems, implementing loadbalanced, resilient architectures, and ensuring secure, performant, and cloudnative delivery using AWS best practices.

This role demands strong architectural leadership, handson technical depth, and a proven ability to collaborate across product, engineering, security, and DevOps teams to deliver enterprisegrade digital platforms.

Required Skills & Experience

• 10 15+ years of experience in architecture and engineering for enterprise-grade web applications.
• Strong hands-on expertise with:
• React.js, JavaScript/TypeScript (frontend)
• Node.js, Express/Nest.js (backend)
• PostgreSQL, schema design, performance tuning
• AWS cloud architecture (compute, network, security, data, serverless)
• Proven experience designing high-volume OLTP systems and distributed back-end architectures.
• Strong understanding of load balancing, caching, async patterns, CI/CD, containers, and cloud-native technologies.
• Expertise with VPC, network segmentation, API security, and zero-trust principles.
• Deep knowledge of microservices, domain-driven design (DDD), and event-driven integration patterns.