Full Stack Developer (.NET & Spark)
Job Title: Full Stack Developer (.NET & Spark)Pay Rate: $68/hr - $75/hr (H1b- $68 hr)Duration: 18 monthsLocation: Minneapolis, MN (Hybrid - 3 days a week in office)We are looking for a Full Stack Developer (.NET & Spark) to support enterprise applications and modernization initiatives. This role will focus heavily on migrating legacy SSIS ETL pipelines to Apache Spark while supporting business-critical applications and data platforms. The ideal candidate will have strong experience in Apache Spark, .NET development, ETL processes, and modern application technologies. This position requires a collaborative team player who can contribute to development, production support, and platform modernization efforts.Lead migration of SSIS ETL pipelines to Apache Spark (Spark Flow)Support and enhance approximately 15 enterprise applicationsTroubleshoot production issues and maintain application stabilityBuild and maintain REST APIs using .NET, Python, and FastAPIDevelop frontend applications using React and AngularSupport data lake ingestion and file processing workflowsAssist with data center migration initiativesBuild and maintain CI/CD pipelines using GitHub ActionsWork within containerized environments using Docker and KubernetesCollaborate with engineering, infrastructure, and business teamsRequirements:Bachelor's Degree in Computer Science, Engineering, Information Technology, or equivalent experience5+ years of software engineering experienceStrong Apache Spark / Spark Flow experienceExperience migrating ETL processes from SSIS or similar toolsStrong .NET (C#) development experiencePython and FastAPI development experienceREST API development expertiseSQL Server experienceReact and/or Angular experienceGitHub Actions CI/CD experienceDocker and Kubernetes experienceExperience supporting enterprise production applicationsNice-to-Have Skills & ExperienceMongoDBJavaData Lake architecturesEnterprise data migration projectsLarge-scale modernization initiativesFinancial services domain experience