Role overview
OpenSea is the first and largest marketplace for non-fungible tokens, or NFTs, which are digital goods endowed with property rights. Applications for NFTs include collectibles, gaming items, domain names, digital art, and many other items backed by a blockchain. NFTs have brand new properties that go beyond traditional digital items: they’re unique, provably scarce, liquid, and usable across multiple applications. At OpenSea, we're excited about building a brand new economy from the ground up based on true digital ownership and are proud to be recognized as Y Combinator's #26 ranked top private company.
When hiring candidates, we look for signals that a candidate will thrive in our culture, where we default to trust, embrace feedback, grow rapidly, and love our work. We also know how critical it is to celebrate and support our differences. Employing a team rich in diverse thoughts, experiences and opinions enables our employees, our product and our community to flourish. We are dedicated to equal employment opportunities regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status.
We are looking for an experienced engineer who can develop and improve OpenSea’s search and discovery features. You'll work closely with product management and product design to understand how our users explore our inventory and you will architect the systems to most effectively satisfy our users’ needs. You’ll build features that deeply understand the interests of our users so we can engage them at the right time by improving our query understanding, optimizing precision through learn-to-rank, or aiding recall via query rewriting.
What you'll work on
Desired Experiences - 5+ years of industry experience in information retrieval, natural language processing, and data mining. - Deep domain expertise with search-related technologies such as Elasticsearch, Solr or Lucene. - Experience with search ranking quality evaluation and metric-driven ranking tuning techniques. - Strong proficiency with backend development, service-oriented architecture, SQL/NoSQL datastores, and event-driven systems. - Knowledge of end-to-end ingestion pipelines, both batch and realtime, that are low latency and easy to reason about. - Experience with the AWS ecosystem and microservices. - Experience aligning design, product and engineering goals. - Familiarity with the basic principles and activities of data science - collecting and cleaning data; extracting and evaluating features; designing, building, and training a model; evaluating results. - Efficient, practical programmer with a record of producing maintainable code.