Job Description

Calix is seeking a highly motivated and talented intern with programming experience in the Java/J2EE stack. The ideal candidate will possess strong analytical skills, an eagerness to learn, and be an engineering graduate preferably in computer science or a related field. This internship will provide you with the opportunity to work on meaningful projects that enhance your learning and business experience.
Responsibilities:Collaborate with team members to gather and analyze requirements. Assist in the design and development of scalable and reliable data pipelines. Work with big data technologies such as Hadoop, Spark, Kafka, AWS/GCP. Clean, transform, and aggregate data from various sources into usable formats. Develop and maintain data processing pipelines for large datasets. Monitor and troubleshoot data pipeline performance and reliability. Document processes and prcedures for internal teams.

Qualifications:Graduated in 2025 / 2024 with BE / BTech in Computer Science, Software Engineering, or a related field. Familiar with data engineering concepts and technologies such as Hadoop, Apache Spark, Presto, Dataflow, DataStream and databases such as MYSQL or PostgreSWL / Alloy DB Strong knowledge of databases (SQL/NoSQL) and querying techniques. Strong foundation in programming languages like scala, Java or Python. Understanding of databases (SQL and NoSQL) and data warehousing solutions like Google BigQuery. Familiar with cloud technologies such as AWS, Azure, or GCP Strong problem-solving and analytical skills. Eagerness to learn and adapt to new technologies in the data domain. Must understand basic computer programming concepts, data structures and object-oriented programming. Familiar with version control systems (e.g., Git) and CI/CD pipelines. Able to work independently and in a team environment. Strong communication skills with the ability to effectively communicate in a virtual environment.

Location:Bangalore

About Us


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Calix delivers a broadband platform and managed services that enable our customers to improve life one community at a time. We're at the forefront of a once in a generational change in the broadband industry. Join us as we innovate, help our customers reach their potential, and connect underserved communities with unrivaled digital experiences.
This is the Calix mission - to enable BSPs of all sizes to Simplify. Innovate. Grow.

If you are a person with a disability needing assistance with the application process please:Email us at calix.interview@calix.com; or Call us at +1 (408) 514-3000.

Calix is a Drug Free Workplace.