Hiring: Big Data Developer Company: Unisys Location: Tysons Corner, VA Job Posted Time: 2026-09-12 13:06:21 Target Skills & Keywords : AWS, Agile, CI/CD, CloudFormation, ECS, EMR, Hadoop, Hive, Java, Jenkins, Lambda, Microservices, Python, REST, S3, SQL, Scala, Spark About the job Experience: •3 years Big Data / Spark •8+ years of professional software engineering experience with demonstrated leadership capabilities. •3+ years of hands-on development experience in Data Engineering, Python / Scala / Java, SQL. •3+ years working with Big Data technologies such as Hadoop, Spark, or Presto, etc. •2+ years developing REST/web services and writing complex SQL queries for relational databases. Required Skills: •Design, develop, test, implement, and support technical solutions within an Agile development environment, utilizing distributed microservices architecture, big-data technologies (HIVE, Presto, Spark, Hadoop), and full-stack systems. •Partner with cross-functional teams to understand application requirements and testing scenarios, delivering scalable technical solutions that meet business objectives. •Build and maintain high-performance API platforms on AWS infrastructure, enabling interactive-speed access to big data while adhering to AWS Well-Architected Framework principles. •Leverage AI tools and technologies to enhance development efficiency, code quality, and solution innovation throughout the software development lifecycle. •Drive technical innovation by staying current with emerging technology trends, including AI/ML advancements, evaluating new tools and frameworks, and actively contributing to internal and external technology communities. •Demonstrate a growth mindset, take ownership of deliverables, maintain customer-centric focus, and exercise sound technical judgment in decision-making. •Backend (any: Python / Scala / Java etc.) •3 years Big Data / Spark Qualifications: •Bachelor’s degree in computer science, information technology, engineering, or related technical field. •Proven experience with AWS services including EMR (Hive/Presto), ECS, Lambda, and S3. •Proficiency with DevOps practices and CI/CD pipelines using tools like Jenkins, Cloud Formation, etc. •Solid functional working knowledge of scripting languages. Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!