Job Overview:, We are seeking a highly skilled Senior Backend Developer to join our dynamic team. This role focuses on developing and maintaining scalable, secure backend services and optimizing their performance to deliver a seamless user experience., Key Responsibilities:, - Design, develop, test, and deploy scalable and maintainable APIs., - Ensure the security and integrity of applications., - Identify, troubleshoot, and resolve issues, enhancing system performance and code quality., - Continuously optimize application performance for a flawless user experience., Essential Qualifications:, - Strong proficiency in Node.js frameworks (ExpressJS, NestJS) and TypeScript., - In-depth knowledge of relational database management systems (RDBMS) such as MySQL or PostgreSQL., - Experience with caching mechanisms like Redis and messaging queues such as RabbitMQ, - Good understanding of GraphQL., - Experience with major cloud services (GCP, AWS, Azure)., - Proficient with container technologies including Docker and Kubernetes., - Familiar with continuous integration and continuous deployment (CI/CD) processes., Preferred Qualifications:, - Basic understanding of blockchain technologies., - Experience developing applications that interact with blockchain environments (TVM/EVM)., - Practical experience in implementing smart contracts using languages like FunC or Solidity., - Proven track record managing systems that handle high volumes of daily active users., Company Info, 🚀 🥟WONTON is a Telegram mini-game featuring a simple gameplay experience and a mystery box system. Players can earn mystery boxes through various activities, and finding a rare WONTON Skin can reward them with $TON or $WTON., Miniapp: https://t.me/WontonOrgBot/gameapp?startapp=referralCode=AJ2Y90ZA, Twitter: https://x.com/WONTONorg, TG: https://t.me/WONTONorg