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SigmaSigmaLondon, United Kingdom

Technical Support Engineer - EMEA

Provides technical support for enterprise analytics customers by diagnosing SQL, database, and data-platform issues, coordinating resolutions with engineering and product teams, and developing scalable troubleshooting processes and tools.

Salary not listed
On-siteSupport Engineering

About the job

Responsibilities

  • Diagnose and resolve complex technical, business, and data issues for customers and the pre-sales team.
  • Work with the development team to create best practices and tools for diagnosing issues and optimizing service performance.
  • Collaborate with backend, frontend, DevOps, design, product, and go-to-market teams to improve the user experience.
  • Build scalable issue-resolution processes, document common resolution patterns, and develop diagnostic tooling.
  • Coordinate issue triage, diagnosis, and resolution across multiple departments.

Requirements

  • Industry experience supporting enterprise products for data analytics.
  • Computer Science fundamentals and strong expertise in databases and business intelligence.
  • Proficiency in SQL, including joins, partitions, window functions, aggregations, common table expressions, and subqueries.
  • Understanding of SQL query performance troubleshooting and query plan generation.
  • Proficiency in data modeling concepts.
  • Ability to chart data into logical visualizations.
  • Track record of building customer trust and resolving issues quickly.
  • Excellent verbal and written communication skills.
  • Strong collaboration skills and desire to be a supportive teammate.

Nice-to-haves

  • Experience supporting a cloud service in production.
  • Experience with Snowflake, Amazon Redshift, or BigQuery.
  • Knowledge of Google Cloud or AWS.
  • Startup experience.

Benefits

  • Equity.
  • Generous health benefits.
  • Flexible time off policy.
  • Paid bonding time for new parents.
  • Traditional and Roth 401(k).
  • Commuter and FSA benefits.
  • Lunch program.
  • Dog-friendly office.

Skills

SQLDatabasesBusiness IntelligenceData ModelingQuery Performance TuningSnowflakeAmazon RedshiftBigQueryGCPAWSData VisualizationQuery Execution Plans