Data Engineer-Locals and W2 Only

Vista Applied Solutions Group Inc
Chicago, US
On-site

Job Description

Job Summary:

We are seeking a highly experienced Data Engineer with deep expertise in data processing, backend development, and system integration. The ideal candidate will have strong hands-on experience in SQL, ETL processes, and data architecture, along with the ability to develop and maintain APIs using C#. This role requires excellent critical thinking skills to design efficient data solutions and solve complex data challenges

Key Responsibilities:

  • Design, build, and maintain scalable data pipelines and ETL processes
  • Develop and optimize complex SQL queries, stored procedures, and database performance
  • Integrate data from multiple sources using APIs and backend services (C#)
  • Develop and modify APIs to support data ingestion and transformation workflows
  • Ensure data quality, integrity, and consistency across systems
  • Analyze large datasets to identify trends, issues, and optimization opportunities
  • Troubleshoot and resolve complex data and system-related issues
  • Collaborate with cross-functional teams including developers, analysts, and business stakeholders

Required Skills & Qualifications:

  • Strong expertise in SQL and relational databases
  • Hands-on experience with ETL tools/processes and data pipeline development
  • Proficiency in C# for backend/data integration development
  • Experience in API development and modifications
  • Strong experience with stored procedures and database optimization
  • Excellent analytical and critical thinking skills
  • Ability to handle complex data scenarios and large datasets

Skills & Requirements

Technical Skills

SqlEtl processesData architectureC#Api developmentStored proceduresDatabase optimizationCritical thinkingData engineering

Employment Type

FULL TIME

Level

mid

Posted

4/6/2026

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