5+ years of experience designing and building scalable reusable products/components.
Demonstrated skills and understanding of microservices and systems design.
Sound with data structures and algorithms.
Sound understanding of Java and Spring Boot/ Python. Unit test cases, code quality & coverage.
An extremely good working knowledge of relational database systems (PostgreSQL/MySQL) or NoSQL databases such as MongoDB.
Experience in designing, developing and maintaining Restful APIs .
Operational experience with Docker, Kubernetes and AWS.
Knowledge of performance optimization techniques, including load testing, profiling, and the ability to identify and resolve bottlenecks in backend systems.
Understanding of backend security principles, encryption, authentication, and authorization. They should be knowledgeable about common security vulnerabilities and compliance requirements, ensuring the systems they develop are secure and compliant with relevant regulations.
Understanding of distributed system architecture and design, including topics like load balancing, distributed databases, and microservices.