Job Description

We are seeking a highly skilled backend engineer to lead the development of our fiat/crypto ramp services engine and crypto wallet-as-a-services. In this role, you will be responsible for managing our back-end services and ensuring seamless data interchange between blockchain network, our servers, and users. As an ideal candidate, you will be passionate about the intersection of FinTech and blockchain and motivated by the possibilities of working in this space.

You will collaborate with our cross-functional team of developers, designers, and product managers to build scalable and secure solutions that drive the mainstream adoption of crypto. Your expertise in backend development and proficiency in programming languages like Java, or Node.js will be instrumental in developing high-performance applications.

Job Requirements

WHAT YOU WILL BE DOING:

• Good understanding of blockchain technologies.
• Familiar with the various blockchain protocols and how.
• Understand the concept of implementing SaaS based on Blockchain architecture.
• Developing and maintaining the backend system using Node.js and MongoDB to store the data.
• Integrating with various third-party services for blockchain nodes services and security.
• Designing and implementing scalable, high-performance APIs for internal and external use.
• Collaborating with the frontend team to ensure seamless integration between thefrontend and backend.
• Writing and maintaining code documentation, automated tests, and unit tests.
• Troubleshooting and debugging production issues.
• Ensuring that the application is secure, reliable, and highly available.

What WE ARE LOOKING FOR:

• At least 3 years of experience in backend development.
• At least 2 years of experience in blockchain related skill and knowledge including Solidity, Token engineering, Cryptography and encryption, Merkle tress and CID’s, Second layer solutions understanding including ZK-Rollups.
• Experience in developing APIs using REST or GraphQL.
• Knowledge of AWS EKS or similar cloud services for hosting and scaling applications.
• Familiarity with MySQL or similar relational databases for data reporting.
• Experience with containerization and deployment tools like Docker and Kubernetes.
• Understanding of software development principles such as SOLID, TDD, and design patterns.
• Strong problem-solving skills and ability to work independently or as part of a team.
• Excellent communication and interpersonal skills.
• Experience with Kafka or similar messaging systems for processing and distributing data.
• Experience in security audits and assessments for financial systems is a plus.

Skills