Senior Data Engineer

We are seeking an experienced Full Stack Data Engineer with 5–6 years of industry experience. The ideal candidate will have a proven track record of working on live projects, preferably within the manufacturing or energy sectors. He/she will play a key role in developing and maintaining scalable data solutions using PySpark, SQL, and modern data engineering frameworks.

Key Responsibilities

• Develop and deploy end-to-end data pipelines and solutions integrating with various data sources and systems.
• Collaborate with cross-functional teams to understand data requirements and deliver effective BI and analytical solutions.
• Implement data ingestion, transformation, and processing workflows using Spark (PySpark/Scala) and SQL.
• Develop and maintain data models and ETL/ELT processes, ensuring high performance, scalability, reliability, and data quality.
• Build and maintain APIs and data services to support analytics, reporting, and application integration.
• Ensure data quality, integrity, and security across all stages of the data lifecycle.
• Monitor, troubleshoot, and optimize pipeline performance in a cloud-based environment.
• Write clean, modular, and well-documented Python/Scala/SQL/PySpark code.
• Integrate data from various sources including APIs, relational/non-relational databases, IoT devices, and external providers.
• Ensure adherence to data governance, security, and compliance policies.

Required Skills & Experience

• Bachelor's or Master's degree in Computer Science, Engineering, or related field.
• 5-6 years of hands-on experience in Data Engineering, with a strong focus on Apache Spark (PySpark).
• Strong programming skills in Python/PySpark and/or Scala, with deep understanding of Apache Spark.
• Strong SQL skills for data manipulation, analysis, and performance tuning.
• Strong understanding of data architecture, data modeling, ETL/ELT processes, and data warehousing concepts.
• Experience building and maintaining ETL/ELT pipelines in production environments.
• Experience working with structured and unstructured data, including JSON, Parquet, Avro, and time-series data.
• Familiarity with cloud-based data platforms (Azure/AWS/GCP preferred).
• Familiarity with CI/CD pipelines and tools like Azure DevOps, Git, and DevOps practices for data engineering.
• Excellent problem-solving skills, attention to detail, and ability to work independently or as part of a team.
• Strong communication skills for interaction with technical and non-technical stakeholders.