Senior Backend Developer

17 hours ago


Madurai, Tamil Nadu, India KoinBX Full time US$ 90,000 - US$ 1,20,000 per year

About the job

Job Description: Senior Engineer

Location: Madurai, TamilNadu, India (Onsite).

Experience: 5+ years.

About KoinBX:

KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. We've grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world.

Our platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base, KoinBX is building a trusted ecosystem where traders and investors can confidently engage with the future of finance.

As we continue to lead the charge in the Web3 revolution, we'd love to have you on board Join our team of passionate innovators who are pushing boundaries and shaping the future of Web3. Together, we'll simplify the complex, unlock the inaccessible, and turn the impossible into reality.

Inside KoinBX's Engineering Team

Our Engineering team is the backbone of KoinBX's cutting-edge products and platforms. We take on complex challenges to develop scalable, secure, and high-performance solutions that drive the future of digital finance. If you're an engineer passionate about innovation and solving real-world problems, come be a part of the team shaping the future of Web3 technology.

You'll be diving into these tasks:

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

Bring these HODL-worthy skills to the table:

  • 5+ years of professional experience in backend development with a strong focus on and TypeScript.
  • Strong understanding of frameworks (e.g, , NestJS).
  • Proficiency in TypeScript, including experience in building scalable and maintainable applications.
  • Solid understanding of RESTful API design principles and best practices.
  • Experience with asynchronous programming patterns (e.g, Promises, Async/Await).
  • Experience working with databases (SQL/NoSQL), including MySQL, MongoDB, Redis.
  • Strong understanding of security principles and best practices for web applications (e.g, authentication, authorization, data encryption).
  • Excellent problem-solving, analytical, and debugging skills.
  • Excellent communication and collaboration skills.

Why Join KoinBX?

  • Be part of India's rapidly growing blockchain technology company.
  • Contribute to the evolution of the cryptocurrency industry.
  • Develop customer-facing technology products for global users.
  • Work in a performance-driven environment that values ownership and innovation.
  • Gain exposure to cutting-edge technologies with a steep learning curve.
  • Experience a meritocratic, transparent, and open work culture.
  • High visibility in the global blockchain ecosystem.

Perks & Benefits at KoinBX

  • Exciting and challenging work environment.
  • Opportunity to work with highly skilled professionals.
  • Team events and celebrations.
  • A dynamic and growth-oriented career path. Join us and be a part of the revolution in the cryptocurrency industry

Job Type: Permanent

Application Question(s):

  • What is your notice period?
  • Must be able to join Immediately?
  • What is your Current CTC?
  • What is your Expected CTC?
  • Must be able to relocate to Madurai Location?
  • Do you have relevant experience in Cryptocurrency domain?
  • What is your overall experience?

Experience:

  • 5 years (Required)
  • 5 years (Required)
  • 5 years (Required)

Work Location: In person



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