About Ascendion India Pvt. Ltd.
Ascendion India Pvt. Ltd. is a leading technology company specializing in creative solutions and services. We are committed to delivering excellence and driving digital transformation for our clients worldwide.
Our offices are located in Bangalore, Pune, Chennai, and Hyderabad, offering a agile work setting and opportunities for growth.

Job Title: Data/ETL Engineer
Design, build, and maintain scalable data pipelines for AI/ML applications.
Develop ETL/ELT workflows to ingest data from databases, APIs, files, and streaming systems.
Prepare, clean, transform, and validate data for machine learning and Generative AI use cases.
Build data platforms and pipelines using Python, SQL, Spark, and cloud technologies.
Work with structured and unstructured data, including documents, text, logs, and embeddings.
Build and maintain data lakes, data warehouses, and lakehouse architectures.
Develop data pipelines for LLM/RAG applications, including document ingestion, chunking, metadata extraction, embedding generation, and vector storage.




Integrate AI/ML models and APIs into production data workflows.
Implement data quality, governance, security, lineage, and monitoring.
Optimize pipeline performance, storage, and cloud costs.
Collaborate with Data Scientists, ML Engineers, Software Engineers, and business teams.
Deploy and monitor production data/AI pipelines using CI/CD and DevOps practices.

Required Skills
Programming
Python — mandatory
SQL — advanced
Bash/Linux
Familiarity with REST APIs and JSON
Data Engineering
ETL/ELT pipeline development
Apache Spark / PySpark
Apache Airflow or similar orchestration tools
Kafka or other streaming technologies
Data modeling
Data quality and validation
Batch and real-time processing
Databases & Storage
PostgreSQL / MySQL
NoSQL databases such as MongoDB
Data warehouses: Snowflake, BigQuery, Redshift, or Databricks
Data lakes: S3, ADLS, or GCS
Parquet and other data formats

📌 Data/etl Engineer Bengaluru
🏢 Ascendion
📍 Bengaluru