We are looking for a skilled Backend / Big Data Engineer to join a technology modernization initiative focused on building scalable data and AI-driven applications. You will work primarily with Java, Big Data technologies, AWS, and Kubernetes , helping modernize existing data platforms and develop backend services that support large-scale analytics and AI search capabilities. Essential functions Participate in design and development of Big Data analytical applications Design, support and continuously enhance the project code base, continuous integration pipeline, etc. Write complex ETL processes and frameworks for analytics and data management Work inside a team of industry experts on cutting-edge Big Data technologies to develop solutions for deployment at massive scale Qualifications Strong proficiency in Java backend development, particularly REST services and production troubleshooting Experience working with Big data for Analytics or ML data in data formats like Iceberg, Lance formats using processing frameworks like Spark, Flink are required Experience with AWS cloud services and infrastructure Hands-on experience with Kubernetes Understanding of performance and scalability aspects of distributed systems Ability to design and implement robust API solutions Bachelor's Degree in Computer Science or similar field. Would be a plus Familiarity with workflow management tools like Airflow Knowledge of modern data architecture like data lakes and data lakehouses Experience with version control systems, CI/CD practices, and testing frameworks Proficiency in Scala or Python (complementary to Java skills) We offer Opportunity to work on cutting-edge projects Work with a highly motivated and dedicated team Competitive salary Flexible schedule Benefits package - medical insurance, vision, dental, etc. Corporate social events Professional development opportunities Well-equipped office Please note that all onboarding must occur in person, and you may be asked to travel to attend About us Grid Dynamics (

NASDAQ:

GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in , supported by profound expertise and ongoing investment in , , , and . Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.