Knowledge of DB fundamental such as Transactions, procedures, triggers, joins etc
Familiar with MongoDB and SQL ORM s and microservices.
3-5 Years of hands on experience in Node JS Microservices
Focus on security, especially in FinTech products or API gateways.
Experience with building RESTful APIs is required.
Basic understanding of tools like Docker, Jenkins, Grafana, Postman, and Swagger is needed.
Familiarity with API versioning tools such as GitHub and GitLab is required.
Experience with SQL, PostgreSQL and any other database is acceptable.
Knowledge of circuit breakers and design patterns is important.
Tools used include Redis and Kafka.
Authentication and authorization based on JWT tokens.
Focus on low-level design, high-level design, problem-solving, data structures, and algorithms.
A basic understanding of deployment and familiarity with tools like New Relic and Grafana is beneficial.
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