Python Data Engineer
Dexian India
2 - 5 years
Chennai
Posted: 08/01/2026
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Job Description
Python Data Engineer: -
- Designing and building optimized data pipelines using cutting-edge technologies in a cloud environment to drive analytical insights.
- Constructing infrastructure for efficient ETL processes from various sources and storage systems.
- Collaborating closely with Product Managers and Business Managers to design technical solutions aligned with business requirements.
- Leading the implementation of algorithms and prototypes to transform raw data into useful information.
- Architecting, designing, and maintaining database pipeline architectures, ensuring readiness for AI/ML transformations.
- Creating innovative data validation methods and data analysis tools.
- Ensuring compliance with data governance and security policies.
- Interpreting data trends and patterns to establish operational alerts.
- Developing analytical tools, programs, and reporting mechanisms.
- Conducting complex data analysis and presenting results effectively.
- Preparing data for prescriptive and predictive modeling.
- Continuously exploring opportunities to enhance data quality and reliability.
- Applying strong programming and problem-solving skills to develop scalable solutions.
- Passion for testing strategy, problem-solving, and continuous learning.
- Willingness to acquire new skills and knowledge.
- Possess a product/engineering mindset to drive impactful data solutions.
- Experience working in distributed environments with global teams.
Technical Skills and Experience requirements:
- Minimum 8+ years of hands-on experience designing, building, deploying, testing, maintaining, monitoring, and owning scalable, resilient, and distributed data pipelines.
- High proficiency in Python, Scala and Spark for applied large-scale data processing.
- Expertise with big data technologies, including Spark, Data Lake, Delta Lake, and Hive.
- Solid understanding of batch and streaming data processing techniques.
- Proficient knowledge of the Data Lifecycle Management process, including data collection, access, use, storage, transfer, and deletion.
- Expert-level ability to write complex, optimized SQL queries across extensive data volumes.
- Experience with RDBMS and OLAP databases like MySQL, Snowflake.
- Familiarity with Agile methodologies.
- Obsession for service observability, instrumentation, monitoring, and alerting.
- Knowledge or experience in architectural best practices for building data lakes.
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