Lead Engineer (L2/L3 protocol)

• Design, implement and trouble-shoot scalable and reusable software systems
• In-depth knowledge of JavaScript, CSS, HTML, front-end languages, frameworks, JS/Python, and related libraries.
• Experience in Relational database (PostgreSQL), write and optimize stored procedures, PL/SQL, packages, triggers, and functions.
• Experience with NoSQL databases - Mongo, AWS ,
• Expertise in SQL and Linux Shell scripting.
• Database concepts: Relational databases (PostgreSQL, MySQL, MariaDB) and NoSQL databases(Mongo, DynamoDB, Cassandra etc.)
• SOLID Principles, Design patterns.
• Web API experience and architectural styles (e.g., REST), creating/consuming RESTful web services.
• Familiarity with unit testing, TDD, BDD and DDD.
• Modern JavaScript frameworks (Angular, React, TypeScript).
• Configuration management experience (e.g., GitHub, Jenkins, Git etc.)
• Experience in the following areas would be desirable.
• Container technologies (e.g., Docker, K8s etc.).
• Software methodologies (Safe Agile, waterfall, scrum, etc.).
• Database Administration (DBA) experience, Experience in Generative AI, Machine learning would be a plus
• Object-oriented programming experience
• Hands on experience in working with AWS services

Tdd / Bdd, Webapi, Dynamo, Sql, Java, Cassandra