senior node js developer (offline) $4000-5000

Vacancy: Senior Node.js Developer
Location: Flexible (remote/office)
Responsibilities:
* Developing high-performance and scalable server-side applications in Node.js for the feemaker.io project.
* Participating in the architecture design and development of new features for the crypto project, including DEX, CEX aggregators.
* Optimizing application performance and scalability.
* Implementing and integrating third-party service APIs.
* Participating in code reviews and technical discussions.
* Guiding and supporting junior developers.
Requirements:
* Minimum 4 years of experience with Node.js.
* Proficiency in JavaScript and its frameworks (Express, Koa, etc.).
* Experience with databases such as MongoDB, PostgreSQL, MySQL.
* Understanding of RESTful API concepts and experience implementing them.
* Experience with version control systems (e.g., Git).
* Willingness to learn new technologies and self-improvement.
* Experience in managing and coordinating development projects is a plus.
* Communicability, teamwork skills, and initiative.
Nice to have:
* Experience with TypeScript.
* Knowledge of testing frameworks such as Jest or Mocha.
* Experience with cloud platforms like AWS, Google Cloud Platform, or Microsoft Azure.
* Experience with microservices architecture.
We offer:
* Competitive salary, bonuses, and benefits.
* Opportunities for career growth and professional development.
* Full-time position with fixed working hours and remote work option.
* Friendly and open-minded team of professionals.
* Official employment and social benefits.
* Duties include developing and maintaining infrastructure for the Feemaker Public API, which is designed for integration with cryptocurrency exchanges and data aggregation for DEX and CEX. The project is carried out within feemaker.io, a company specializing in blockchain and cryptocurrency technology development
Please send your resume and cover letter to for consideration.

About Swapzhub

SwapzHub LLC is a company engaged in the development and provision of swap and exchange services for cryptocurrencies. They specialize in facilitating the seamless exchange of various digital assets, offering a user-friendly platform for individuals and businesses to trade cryptocurrencies efficiently.

Company website:
https://www.swapz.app/