We are seeking a skilled Data Engineer with 5–10 years of experience to join our dynamic Data
Engineering team. The ideal candidate will design, build, and optimize large-scale data pipelines and warehouses that enable real-time analytics and business intelligence across Tanla’s CPaaS ecosystem.
You’ll work on diverse datasets, including Call Detail Records (CDR), and collaborate closely with
cross-functional teams to ensure data reliability, scalability, and performance.
Key Responsibilities :
- Design and implement ETL / ELT pipelines for large-scale data processing and analytics.
- Develop and optimize analytical SQL queries for performance and scalability.
- Work with Big Data frameworks such as Hadoop, Spark, and Kafka.
- Design, build, and maintain data warehouses and data models supporting reporting and
analytics.
Parse and transform Call Detail Records (CDR) and other telecom-related data efficiently.Collaborate with data scientists, analysts, and business stakeholders to ensure smooth data flow.Ensure data quality, integrity, and governance across distributed systems.Required Skills :
5–10 years of hands-on experience in data engineering or a related role.Strong expertise in Advanced SQL (analytical queries, performance tuning).Proven experience in ETL / ELT design and data pipeline development.Hands-on experience with Big Data frameworks — Hadoop, Spark, Kafka.Expertise in data modelling & warehouse design (Star / Snowflake schemas).Strong background in CDR parsing and transformation.Proficiency in Python / Scala / Java for data workflows.Familiarity with cloud platforms such as AWS, GCP, or Azure.Preferred Qualifications :
Bachelor’s or master’s degree in computer science, Information Systems, or a related field.Experience with Airflow, Snowflake, or Redshift.Exposure to telecom data systems or network analytics is highly preferred.Why join us?
Impactful Work : Solve meaningful real-life business problems by building cutting-edge products.Tremendous Growth Opportunities : Work in a fast-growing CPaaS and product-driven culturewith scope for continuous professional development.
Innovative Environment : Be part of a world-class team that loves solving tough problems andvalues innovation.
Tanla is an equal opportunity employer. We champion diversity and are committed to creating an
inclusive environment for all employees.