Lead Data Software Engineer (Matching Team Manager)

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.

The Data Engineering team at Radius is seeking a hands-on Lead Data Software Engineer who is interested in incorporating a multitude of data sources to produce an accurate model of 18M+ small and mid-sized businesses in the U.S.


  • Manage the Matching team that is responsible for clustering and matching components of our Graph data pipeline
  • Develop and ship code at scale in a fast-paced environment
  • Lead and mentor the team’s data engineers to maximize their potential
  • Conduct performance reviews for direct reports


  • 3 years managing a team
  • Experience with Scala (ideally 2+ years)
  • Advanced Java skills (5 years)
  • Solid software engineering skills and experience including coding, testing, troubleshooting and deployment.
  • 3 years working with large scale data processing experience using Spark or Hadoop/MapReduce for ETL/Data transformations on rich datasets
  • Comfortable working in a remote Linux environment and Cloud (EC2)
  • Experience with git or a similarly distributed revision control system

Additional Preferred Qualifications:

  • 1+ year experience with Spark
  • Experience with Spark GraphX and Spark MLlib
  • Machine Learning experience

Radius is an Equal Opportunity Employer.

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