Data Engineer

  • São Paulo
  • Criticalriver Inc.

Title: Data Engineer

Location: Sao Paulo Brazil

Remote: Need to Support in USA PST time zone

Duration: Fulltime

Interview process:

  • Live Hacker rank test on Advanced SQL questions.
  • Technical screening
  • Client live Hacker rank interview.

Summary :

  • Need a minimum of 6 years experience in SQL, with hands-on experience in writing complex queries and optimizing database performance.
  • Experience with advanced SQL features such as group by, having, aggregate functions, analytical functions (rank, dense rank, lead-lag), not in, filter conditions, subqueries, and With clauses.
  • Basic understanding of Python programming for data manipulation and scripting tasks.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and interpersonal skills, with the ability to work effectively in a collaborative team environment.
  • Proven track record of delivering high-quality solutions within tight deadlines.
  • Bachelor’s degree in computer science, Information Systems, or a related field.