Web3 Jobs in Tallinn, Estonia

Position Summary:

We are looking for a Senior Python Developer to join the team to develop and enhance our blockchain analytics solution.

Crystal Blockchain is the all-in-one blockchain analytics tool for law enforcement bodies, capital markets and financial organisations. Crystal provides a comprehensive view of the public blockchain ecosystem and uses advanced analytics and data scraping to map cryptocurrency transactions and related entities and to reveal suspicious funds and participants.

More details:crystalblockchain.com

Duties and responsibilities:

• Take part in the design and development of separate features.
• Take responsibility for developing large modules.
• Code, debug, test, and continuously deliver features and improvements.
• Provide code reviews and code accepting for other developers.
• Document API interfaces and build/deploy process.

Required:

• 4+ years’ experience in developing backend services and Web API.
• Strong software design skills.
• An extensive knowledge of PostgreSQL.
• Proficiency in using Linux without GUI.
• Understanding of the integration process of services.
• Experience in developing service-oriented solutions.

Would be a plus:

• Practical experience in big data and/or high-load systems.
• Software architecture knowledge and experience.
• Experience with NoSQL, key-value, and other storages.
• Passion for Bitcoin and Blockchain technologies.
• Understanding of distributed systems, like cryptocurrencies and blockchain technologies.