Wissen Technology is hiring for Python/ETL Developer

About Wissen Technology:

Job Summary:

We are hiring a Python/ETL Developer to build and maintain high-performance data engineering platforms for enterprise-scale product ecosystems. The role focuses on designing scalable data pipelines, implementing up-to-date ETL frameworks, and delivering reliable data solutions for mission-critical financial services applications.

Experience: 5 - 8 Years

Location: Bangalore/Chennai/Hyderabad/Pune

Mode of Work: Hybrid

Must Have Skills:
- Python Development (5+ years of hands-on experience in enterprise-grade applications and data engineering solutions)
- PySpark & Apache Spark (4+ years in distributed data processing and large-scale data transformation)
- ETL/Data Engineering/Data Pipeline Development (5+ years building batch and real-time data processing pipelines)
- System Design & High-Volume Processing (experience designing scalable and fault-tolerant data platforms)
- Apache Airflow (3+ years in workflow orchestration, scheduling, and monitoring)
- DBT (Data Build Tool)



for data transformation, modeling, and analytics engineering
- SQL, RDBMS & OLTP Systems (strong expertise in query optimization, database fundamentals, and data modeling)
- REST APIs, Shell Scripting, and CI/CD implementation for automated deployment and operational excellence
- Query Engines such as Trino, Snowflake, or equivalent distributed data technologies
- AI-Powered Developer Assistants such as GitHub Copilot, Claude, Qwen, or equivalent AI code generation tools.

Good to Have:
- Autosys job scheduling and enterprise workload automation
- AI/ML, Generative AI, and RAG (Retrieval-Augmented Generation) concepts
- Big Data ecosystem technologies and distributed computing platforms
- Data Modeling for enterprise-scale analytics and operational systems
- Messaging Queue technologies (Kafka, RabbitMQ, MQ Series, or equivalent)
- DevOps practices with Kubernetes (K8s), Docker, and cloud-native deploymen

📌 Python/ETL Developer (Bengaluru)
🏢 wissen technology
📍 Bengaluru