Crypto Developer (Freelance Interviewer)

Experience:8 to 10years

About the company

We are an HR Tech company based in Trivandrum, offering hiring support to MNCs across India through interview ,assessments and recruitment services. We have a network of 4000+ experienced professionals who take interviews in their available time slots.

We’re looking for experienced professionals across various domains who can take up freelance interviews for our clients. Interviews are conducted remotely, and schedules are flexible based on your availability. And currently we are looking at panels for the given description.

Crypto experience – 2-3 year

Responsibilities:

Develop, test, and deploy blockchain-based applications using Java for cryptocurrency

Design and implement secure, scalable, and efficient smart contracts and decentralized applications.

Integrate crypto solutions with existing systems and APIs.

Work with cryptographic algorithms, protocols, and libraries to ensure data security.

Optimize performance of blockchain nodes and transaction processing.

Collaborate with cross-functional teams to define and deliver innovative blockchain solutions.

Maintain and enhance blockchain infrastructure, ensuring reliability and scalability.

Stay updated on emerging trends and technologies in blockchain and cryptocurrency.

Requirements:

Proficiency in Java and related frameworks (e.g., Spring, Microservices) .

Sound knowledge of Angular JS and JavaScript

Strong understanding of blockchain technologies (e.g., Ethereum, Bitcoin, Hyperledger).

Experience with cryptographic principles, including hashing, encryption, and digital signatures.

Familiarity with smart contract development (e.g., Solidity, Web3.js) is a plus.

Experience in Zerohash products is plus

Knowledge of relational databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Redis).

Experience with RESTful APIs and microservices architecture.

Problem-solving skills and ability to work in a fast-paced environment.

Bachelor’s degree in computer science, Engineering, or a related field (or equivalent experience).