Backend Developer at Zap Africa

• Zap is seeking an excellent Backend Developer.
• You will play a crucial role in the development and maintenance of our backend infrastructure. Closely working with cross-functional teams to design, implement, and optimise the backend systems that power our cryptocurrency exchange platform.
• The ideal candidate will have a strong background in backend development, a deep understanding of blockchain technology, and a passion for creating scalable and reliable systems.

What you’ll do:

• Design, develop, and maintain scalable backend systems written in Node.js.
• Collaborate with cross-functional teams, including frontend developers, blockchain engineers, and product managers, to deliver high-quality features and improvements.
• Optimize existing backend code for performance, scalability, and reliability.
• Ensure the security and integrity of our backend systems, implementing best practices for data protection and privacy.
• Stay up-to-date with the latest developments in blockchain technology and implement relevant updates to our platform.
• Troubleshoot and resolve backend issues, working closely with support and operations teams to ensure a smooth user experience.
• Participate in code reviews to maintain code quality and mentor junior developers.

What we seek:

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• Proven experience (5+ years) in Node.js backend development with a focus on scalable and high-performance systems.
• Strong proficiency in JavaScript and the Node.js environment.
• Experience working with blockchain technologies, particularly in the context of cryptocurrency exchanges.
• Solid understanding of database systems, both relational and NoSQL (MongoDB).
• Familiarity with cloud computing platforms, such as Amazon Web Services(AWS)
• Excellent problem-solving and debugging skills.
• Strong communication and collaboration skills.
• Ability to work independently and as part of a team in a fast-paced environment.