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Sigmaways Inc

Big Data Developer

Sigmaways Inc, San Francisco, CA, United States


We are looking for a Big Data Developer who will contribute to high-quality technology solutions that address business needs by developing data applications for the customer business lines. You will contribute to the development and ongoing maintenance of a number of strategic data initiatives and data and analytic applications.

Responsibilities:

  • Hands-on development role focused on creating big data and analytics solutions.
  • Coding of mission-critical components.
  • A strong Big data developer/coder who can write database queries and also tune those queries to perform optimally.
  • Analyze business and functional requirements and contribute to the overall solution.
  • Participate in design reviews, and provide input to the design recommendations.
  • Participate in project planning sessions with project managers, business analysts, and team members.

Required skills:

  • BS or MS in Computer Science or equivalent experience.
  • Software development experience with solid working experience in Big Data technologies.
  • Experience designing and implementing large, scalable distributed systems.
  • Must have solid expertise and hands-on experience in Spark, Scala and SQL.
  • Solid understanding of the Hadoop Ecosystem ( HDFS, Yarn, MapReduce, Spark, Hive, Impala ) and should be able to mentor and lead junior team members.
  • Good understanding of database technologies, including SQL and NoSQL databases.
  • Ability to debug and promptly resolve production issues.
  • Proficiency with advanced object-oriented programming.
  • Knowledge of the architecture and internals of technologies in the Hadoop ecosystem.
  • Excellent problem-solving and analytical skills.
  • Excellent written and oral communication skills.