Senior Python Data Engineer

Radius is a fast-growing, venture-backed startup in the heart of San Francisco. Radius applies advanced data science to deliver the freshest, most accurate, and most comprehensive view on 20M+ US companies—from small businesses to the largest enterprises. We build cutting-edge machine learning solutions that help our customers discover markets, acquire customers, and measure performance through an app that’s intuitive, secure, and enterprise-ready.

We're looking for an experienced Data Software Engineer to work on our Aggregation team. You'll develop highly scalable and robust code to process large data sets and will collaborate on a team of people with diverse expertise in designing and deploying distributed systems for information retrieval and large-scale data processing.

* Partner with the technical team to develop and improve robust applications to automatically extract, parse, and ensure the quality of data is consistent from many different sources * Leverage Big Data technologies such as Spark to process large data sets * Assess the root cause of problem reports, replicate the situation in a test environment, repair the code, and push it to production * Write testable, defensive, and production level code that can participate in a continuous deployment environment * Provide feedback and mentoring to other team members through code reviews, pair programming, etc. * Develop code to ease the creation of metric dashboards or reports, enabling non-technical users to monitor the data ingestion process

**Requirements:** * 5+ years of software development experience * 2+ years of Python experience * Solid software engineering skills and experience, so the code is easy to reason about and easy to test * Detail-oriented mindset * Comfortable working in a remote Linux environment and has experience developing basic Shell scripts * Experience with Git or a similarly distributed revision control system **Bonus Qualifications:** * Experience with Spark or Pyspark * Experience with Scrapy or a similar structured crawling framework * Familiarity with Natural Language Processing and Machine Learning