Senior Blockchain Data Researcher
SyndicaFull Time
Senior (5 to 8 years)
Candidates should possess expert-level proficiency in SQL and modern data stack technologies, with hands-on experience in Snowflake or similar data warehousing tools, including multi-cluster warehouse configuration and optimization. A strong background in CDC solutions and real-time data streaming (Kafka, Confluent), experience with both SQL and NoSQL databases (Postgres, MongoDB), and a proven track record of building ETL/ELT pipelines processing terabytes of data daily are essential. Understanding of blockchain/NFT data structures and metadata standards, experience implementing data governance, security controls, and access management, strong communication skills, and an AI-forward mindset with hands-on experience adopting and integrating AI tools are also required.
The Staff Data Engineer will lead the design and implementation of scalable data infrastructure for analytics and insights related to NFT transactions and digital asset activities. Responsibilities include designing and implementing end-to-end data pipelines for processing blockchain and digital asset data at scale, creating and maintaining business-critical dashboards, and developing robust ETL processes using SQL. The role also involves implementing data modeling solutions for complex domains like NFTs, building and maintaining CDC solutions, configuring and maintaining data streaming solutions for real-time processing, setting up automated scheduling systems, and implementing data governance and security controls. Optimizing and configuring multi-cluster Snowflake data warehouses for concurrent query handling is also a key responsibility.
Peer-to-peer marketplace for NFTs
OpenSea operates a marketplace where users can buy, sell, and create non-fungible tokens (NFTs). The platform allows users to mint their own NFTs and offers a straightforward process for purchasing and selling these digital assets. OpenSea supports various blockchain networks, giving users flexibility in managing their NFTs. Unlike many competitors, OpenSea focuses on a user-friendly experience and strong security measures, making it accessible for artists, collectors, and investors alike. The company's goal is to simplify the NFT trading process and expand the accessibility of digital ownership.