Senior Engineer Data Services

Location

: Bellevue, WA

Experience

: 4 - 6 Years

Apply By

: 20th December 2026

Job Description

Summary

We are looking for a Data Engineer with strong Kusto expertise to support the Circular Center / IDaRS application.

This role operates in a small, high-impact team with broad responsibilities, requiring a mix of data work, application support, and close collaboration with engineering and operations teams. Proven experience preferably in logistics; operations; or supply chain environments

Key Responsibilities

• Own and work hands-on with the IDaRS / Circular Center application (as user + functional owner)
  
• Partner with engineering to support feature roadmap, development, and bug tracking/resolution
  
• Handle site requests, incidents, and troubleshooting end-to-end
  
• Configure and support business rules / demand data, ensuring data quality and upkeep
  
• Perform UAT/testing and provide feedback to improve the application
  
• Use Kusto (KQL), SQL, Excel to analyze large datasets, run investigations, and resolve issues
  
• Apply a data-driven, analytical mindset (deep dives, hypothesis testing, root cause analysis)
  
• Demonstrate curiosity, ownership, and a solution-oriented approach (proactively find and fix issues)
  Key Skills
  
• Strong data skills + experience with Kusto (KQL), SQL and Excel.
  
• Experience working with applications in a live environment (support + enhancement)
  
• Familiarity with:
  o Bug tracking / issue management
  o Incident handling / user support
  o Testing / UAT participation
  
• Ability to operate across data, application usage, and coordination with engineering
  Kusto-Specific Expectations
  
• Perform deep investigations across large datasets
  
• Work with asset-level / part-level data and integrate across datasets
  
• Handle complex joins (e.g., 20+ property groups)
  
• Optimize queries for performance and memory usage
  
• Build repeatable queries / patterns for dashboards and troubleshooting
  
• Comfortable navigating large and complex data environments where Kusto is the primary data source
  Nice to have:
  
• Exposure to: AI / Copilot-based solutions, Power Automate (especially as you grow into SME ownership)
  
• Understanding of hardware components (e.g., network line cards)
  
• Experience working with large-scale internal platforms or tools
  

TCS Employee Benefits Summary:

Discretionary Annual Incentive.

Comprehensive Medical Coverage:

Medical & Health, Dental & Vision, Disability Planning & Insuran ce, Pet Insurance Plans.

Family Support:

Maternal & Parental Leaves.

Insurance Options:

Auto & Home Insurance, Identity Theft Protection.

Convenience & Professional Growth:

Commuter Benefits & Certification & Training Reimbursement.

Time Off:

Vacation, Time Off, Sick Leave & Holidays.

Legal & Financial Assistance:

Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.

Salary Range:

$86,000 - $110,000 a year

#LI-NS4

Location

Bellevue, WA

Function

TECHNOLOGY

Role

Senior Engineer

ID

437006

Skills

Data Analytics

Salary Range

$86,000 - $110,000