#### Senior - What you will be doing:- Develop server-side backend services in Node.js that powers the core functionality and business logic of all products- Design high performance database schema and optimize performance on large scale distributed databases- Continuously enhance the app with the latest backend development processes and standards to enhance productivity, code quality, and team collaboration- Actively participate in Agile development processes, including sprint planning, daily stand-ups, and retrospectives, to ensure efficient project delivery.- Use modern DevOps tools and automate everything with Docker and our Kubernetes clusters- Lead code reviews, knowledge sharing sessions, and mentor team mates to enhance the skills and growth of the team.### Senior Level - Requirements- Deep expertise in Node.js and familiar with GraphQL- Developed tracking and monitoring of existing systems- Designed scalable backend systems for handling high volumes of traffic- Solid understanding of secure SDLC, Familiarity with agile development methodologies and participating in agile ceremonies (e.g., stand-ups, retrospectives).- Sound coding practices with tools such as Docker, Git, unit testing, CI/CD, service-oriented architecture- Experience performing optimizations for high volume requests, Hands-on experience with database optimizations- Experience with Cloud services like Amazon Web Services, GCP, Aliyun- Experience guiding and mentoring team members, providing technical guidance, code reviews, and support to foster their growth and enhance their technical skills.- Extensive experience in communicating with stakeholders to deeply understand product roadmaps, gather requirements, and provide technical insights and recommendations.### Middle Level - Requirements- Deep expertise in Node.js- Familiar with GraphQL- Sound coding practices with tools such as Docker, Git, unit testing, CI/CD, service-oriented architecture- Developed tracking and monitoring of existing systems- Personal experience with database optimization- Worked extensively with queue management- Solid understanding of secure SDLC- Demonstrable ability to document code, system architecture, and technical decisions for knowledge sharing and maintainability.- Excellent communication and collaboration skills, with the ability to work effectively within cross-functional teams.- A proactive and self-motivated attitude, with a strong desire to learn and stay updated on emerging backend technologies and industry trends.