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Senior Back-End Engineer at X-Mode Social (Reston, VA) (allows remote)

X-Mode Social, Inc. is looking for a full-time back-end developer to work on X-Mode's data platform and join our rapidly growing team. For this position, you can either work remotely OR in our Reston, VA Headquarters.


  • Use big data technologies, processing frameworks, and platforms to solve complex problems related to location

  • Build, improve, and maintain data pipelines that ingest billions of data points on a daily basis

  • Efficiently query data and provide data sets to help Sales and Client Success teams' with any data evaluation requests

  • Ensure high data quality through analysis, testing, and usage of machine learning algorithms


  • 1+ years of Spark and Scala experience

  • Experience working with very large databases and batch processing datasets with hundreds of millions of records

  • Experience with Hadoop ecosystem, e.g. Spark, Hive, or Presto/Athena

  • Real-time streaming with Kinesis, Kafka or similar libraries

  • 4+ years working with SQL and relational databases

  • 4+ years Linux experience

  • 2 years working with cloud services, ideally in AWS

  • Self-motivated learner who is willing to self-teach

  • Self-starter who can maintain a team-centered outlook

  • BONUS: Experience with Python, Machine Learning, and Apache Elasticsearch or Apache Solr

  • BONUS: GIS/Geospatial tools/analysis and any past experience with geolocation data


  • Competitive Salary

  • Medical, Dental and Vision

  • 15 Days of PTO (Paid Time Off)

  • Lunch provided 2x a week 

  • Snacks, snacks, snacks!

  • Casual dress code

  • Free Parking on-site

by via developer jobs - Stack Overflow

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