Join Opensignal as a Junior Data Engineer and elevate your career in data analytics. Utilize AWS Spark to enhance data pipelines and provide critical insights for marketing strategies.
As an integral part of our Market Performance Group, you will build and optimize data infrastructure, ensuring robust and scalable data solutions. Your work will directly influence the telecommunications sector by analyzing and transforming raw data into meaningful metrics for our team and clients.
Key Responsibilities:
• Develop and enhance big data pipelines using AWS Spark
• Construct complex data sets that align with business requirements
• Create resilient data infrastructure and extraction tools
• Work closely with teams on product development
• Conduct root cause analysis for data inquiries
Requirements:
• 1+ years building big data pipelines in Apache Spark
• Proficient in Scala and SQL database technologies
• Experience with MSSQL, Postgres, Redshift, or Athena