Full Stack Engineer - Spark Migration & Enterprise Modernization

Job Title: Full Stack Engineer Spark Migration & Enterprise Modernization

Location: Minneapolis, MN (Hybrid 3 days onsite)
Duration: 18 Month Contract
Compensation: Competitive W2 Rate

Overview

We are seeking a highly collaborative Full Stack Engineer to support enterprise application modernization, data platform initiatives, and large-scale Spark migration efforts within a complex enterprise environment.

This role combines hands-on software engineering, ETL modernization, API development, cloud-native tooling, and production support responsibilities. The primary focus will be migrating legacy SSIS pipelines into modern Apache Spark-based data processing solutions while supporting a portfolio of enterprise applications and data lake processes.

The ideal candidate brings strong backend engineering skills, modern frontend experience, and the ability to work across multiple systems and teams in a highly collaborative environment.

Key Responsibilities

• Lead and support migration of SSIS ETL pipelines to Apache Spark / Spark Flow
• Develop and maintain scalable APIs and backend services using Python, FastAPI, REST APIs, and .NET/C#
• Support enterprise data lake ingestion, file processing, and access management workflows
• Develop and maintain frontend applications using React and Angular
• Support production applications including troubleshooting, enhancements, and system stability initiatives
• Assist with enterprise data center migration and modernization efforts
• Build and support CI/CD pipelines using GitHub Actions
• Work within containerized environments utilizing Docker and Kubernetes
• Collaborate closely with engineering, infrastructure, platform, and business teams
• Participate in Agile ceremonies, release activities, and modernization initiatives
• Maintain technical documentation and support operational excellence across supported platforms

Required Qualifications

• 5+ years of software engineering experience in enterprise environments
• Strong experience with Apache Spark / Spark Flow
• Experience migrating or supporting SSIS ETL pipelines
• Strong backend development experience with:
  
  
  
  • .NET / C#
  • Python
  • FastAPI
  • REST APIs
  
  
• Experience with SQL Server
• Frontend development experience with React and/or Angular
• Experience with modern CI/CD practices using GitHub Actions
• Experience with Docker and Kubernetes
• Strong troubleshooting and application support experience
• Excellent communication and collaboration skills

Preferred Qualifications

• Experience with MongoDB
• Java development experience
• Experience supporting data lakes or enterprise migration initiatives
• Experience in large, highly regulated enterprise environments
• Exposure to cloud-native application modernization initiatives

Additional Information

• Hybrid schedule: 3 days onsite in Minneapolis
• Strong team collaboration required; not a siloed engineering role
• Mix of modernization engineering and production support responsibilities
• Primary initiative focus is enterprise Spark migration work and platform modernization