Demo

Senior Data Engineer

C5i
Washington, WA Full Time
POSTED ON 11/26/2025 CLOSED ON 12/25/2025

What are the responsibilities and job description for the Senior Data Engineer position at C5i?

C5i is a pure-play AI & Analytics provider that combines the power of human perspective with AI technology to deliver trustworthy intelligence. The company drives value through a comprehensive solution set, integrating multifunctional teams that have technical and business domain expertise with a robust suite of products, solutions, and accelerators tailored for various horizontal and industry-specific use cases. At the core, C5i’s focus is to deliver business impact at speed and scale by driving adoption of AI-assisted decision-making.


C5i caters to some of the world’s largest enterprises, including many Fortune 500 companies. The company’s clients span Technology, Media, and Telecom (TMT), Pharma & Lifesciences, CPG, Retail, Banking, and other sectors. C5i has been recognized by leading industry analysts like Gartner and Forrester for its Analytics and AI capabilities and proprietary AI-based platforms.


Global offices

United States | Canada | United Kingdom | United Arab of Emirates| India


Role Overview

Seeking an experienced Senior Data Engineer with strong Azure Data Platform and Microsoft Fabric expertise to design and develop scalable data solutions.


Key Responsibilities

  • Design and implement Lakehouse/Medallion architectures using Fabric and Azure.
  • Build ETL/ELT pipelines using ADF, Synapse, Fabric Data Pipelines, and Databricks.
  • Develop transformations using PySpark, Python, and SQL.
  • Implement Fabric Lakehouses, Warehouses, Dataflows Gen2, shortcuts, governance & monitoring.
  • Work with Azure ADLS, Synapse, Databricks, Event Hub, Key Vault, and DevOps.
  • Ensure data quality, lineage, governance, and security using Microsoft Purview.
  • Collaborate with business and analytics teams; mentor junior engineers.


Required Skills

  • 7 years in data engineering.
  • Expertise in Azure (ADF, ADLS, Synapse, Databricks).
  • Strong hands-on Microsoft Fabric (Lakehouse, Warehouse, Dataflows Gen2, Pipelines).
  • Strong SQL, PySpark, Python.
  • Experience with Delta Lake, data modeling, and CI/CD (Azure DevOps/GitHub).


Preferred Skills

  • Fabric Real-Time Intelligence, cost governance, Power BI (Direct Lake).
  • Certifications: DP-203, Fabric Analytics Engineer, AZ-305.


Education

Bachelor’s/Master’s in Computer Science, Engineering, or related field


C5i is proud to be an equal opportunity employer. We are committed to equal employment opportunity regardless of race, color, religion, sex, sexual orientation, age, marital status, disability, gender identity, etc. If you have a disability or special need that requires accommodation, please keep us informed about the same at the hiring stages for us to factor necessary accommodations.

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