Interesting Job Opportunity: KoinBX - Senior Node.js Engineer - Backend Services

Job Description

We are seeking a highly skilled and motivated Senior Backend Engineer with a strong foundation in Node.js and TypeScript to join our growing team.

In this role, you will be responsible for designing, developing, and maintaining high-performance and scalable backend services for our critical applications.

You will work closely with a talented team of engineers to build innovative solutions that drive our business:

1. Design, develop, and maintain RESTful APIs and other backend services using Node.js and TypeScript.
2. Implement robust and scalable solutions using industry-best practices and design patterns.
3. Work with NoSQL and SQL databases (e.g., MySQL, MongoDB, Redis) to efficiently store and retrieve data.
4. Develop and implement secure and reliable authentication and authorization mechanisms.
5. Participate in all phases of the software development lifecycle, including requirements gathering, design, development, testing, and deployment.
6. Write clean, well-documented, and maintainable code adhering to coding standards.
7. Collaborate effectively with cross-functional teams, including front-end engineers, product managers, and QA engineers.
8. Troubleshoot and debug issues effectively and efficiently.
9. Stay up-to-date with the latest advancements in Node.js, TypeScript, and related technologies.

Minimum Requirements:

1. 5+ years of professional experience in backend development with a strong focus on Node.js and TypeScript.
2. Strong understanding of Node.js frameworks (e.g., Express.js, NestJS).
3. Proficiency in TypeScript, including experience in building scalable and maintainable applications.
4. Solid understanding of RESTful API design principles and best practices.
5. Experience with asynchronous programming patterns (e.g., Promises, Async/Await).
6. Experience working with databases (SQL/NoSQL), including MySQL, MongoDB, and Redis.
7. Strong understanding of security principles and best practices for web applications (e.g., authentication, authorization, data encryption).
8. Excellent problem-solving, analytical, and debugging skills.
9. Excellent communication and collaboration skills.
10. Experience with blockchain technologies and cryptocurrency exchanges.
11. Experience with containerization technologies (e.g., Docker, Kubernetes).
12. Experience with cloud platforms (e.g., AWS, Azure, GCP).
13. Experience with testing frameworks (e.g., Jest, Mocha).