Data Engineer with Java Spring Boot / Java Developer with Scala SparkLocation: Scottsdale AZ (Onsite)Mandatory Skills:Minimum 8-12 years of hands-on experience in Java (version 8 or above)Expertise in Spring Boot frameworkStrong proficiency in Spark and ScalaSolid understanding of RESTful web servicesExperience with version control systems such as Git/GitLabBuild tools: Maven and/or Gradle