Back End Developer

About the job

Company needs a Back-end Developer with expertise in Django, Django Rest Framework, and Web3py, along with strong SQL database skills, including PostgreSQL, and familiarity with Redis and Celery. The ideal candidate should have a keen interest in the crypto/DeFi ecosystem and significant experience in blockchain technology, including data scraping using Cryo and setting up ETL pipelines. Responsibilities include web application design and deployment, front-end integration, database management, query optimization, blockchain integration, asynchronous task processing, and ETL pipeline maintenance, with collaboration across product, engineering, and marketing teams. More details below:

Minimum Qualifications

Minimum 3-4 yrs of experience in below tech stacks-

• Proven experience as a Back end Developer with expertise in Django, Django Rest Framework, and Web3py. (3-4 yrs)
• Strong background in SQL databases, particularly PostgreSQL.
• Familiarity with Redis and Celery for asynchronous task processing.
• Capable in subgraph
• Experience with blockchain technology, including data scraping using Cryo.
• Previous involvement in setting up ETL pipelines for indexing on-chain data.
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration skills.
• Ability to work independently and within a team in a fast-paced environment.

Responsibilities

• Django Development:

• Design, develop, test, and deploy robust and scalable web applications using Django and Django Rest Framework.
• Collaborate with the front-end development team to integrate user-facing elements with server-side logic.

• Database Management:

• Proficient in designing and implementing database schemas, especially with SQL databases, with a focus on PostgreSQL.
• Optimize database queries for performance and efficiency.

• Blockchain Integration:

• Leverage Web3py to integrate blockchain functionality into our applications.
• Experience with Cryo for data scraping from blockchain sources.

• Asynchronous Processing:

• Implement and optimize background tasks using Celery and Redis for asynchronous processing.

5. ETL Pipeline Setup:

• Develop and maintain ETL pipelines for indexing on-chain data.
• Ensure data integrity and implement strategies for handling large datasets.

Candidates with Crypto/Blockchain background will be considered.