Backend Engineer Intern, Data Infrastructure - OLAP (Jan-Apr 2026)

• Develop and maintain scalable and efficient Big Data platform components and OLAP engines.
• Collaborate with cross-functional teams to integrate new features and technologies.
• Ensure the reliability and performance of our data infrastructure.
• Troubleshoot and resolve complex technical issues.
• Continuously improve system architecture and design for optimal performance.

• Pursuing a bachelor's degree or above in Computer Science, Engineering, or related fields.
• Strong proficiency in programming languages like Java, Scala, or C++.
• Familiar with Big Data technologies (e.g. Hadoop, Spark, Flink and Kafka) and database systems.
• Experience with OLAP technologies and data modeling is highly desirable.

Good To Have:

• Proven experience in backend development, particularly in Big Data platform and OLAP engine development.
• Excellent learning capabilities to adapt to evolving technologies and frameworks.
• Strong problem-solving skills and ability to work under tight deadlines.
• A commitment to in-depth research and specialization in relevant technologies.