Backend Developer (NodeJS / expressJS)

Job Overview


1. Develop business logic for the blockchain explorer , light client and data collector , adhering to risk and compliance requirements.

2. Designing optimised and highly available microservices

3. Develop rate limit logic across all public endpoints

4. Develop data collection backend on all open services for monitoring and analysis.

5. Ensure that all public endpoints and services are hardened with industry best practices for web security.



1. nodeJS / expressJS

2. Mocha / Chai

3. Browserify

4. Grunt

5. PhantomJS

6. MongoDB , PostgreSQL, Redis

7. Working knowledge of OAUTH, token based authentication

8. Proficient understanding of Git

9. Proficient understanding of OWASP best practices



1. 1 – 3 years of working experience.

2. Degree in Computer Science, Information Systems, or other related engineering fields.

3. Or relevant portfolio / projects to showcase

Working location: Singapore

Salary: Negotiable

Job Detail
  • Max Gross Salary (USD)2,501 - 3,000
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