Data Analyst / Data Engineer (SQL + KNIME)

Role Overview

We are looking for a Data Analyst / Data Engineer with strong SQL and KNIME expertise to build and manage data workflows, perform transformations, and deliver actionable insights for business decision-making.

Key Responsibilities

• Develop and optimize complex SQL queries, procedures, and views
• Build and manage ETL pipelines using KNIME workflows
• Perform data extraction, transformation, and loading on large datasets
• Ensure data quality, validation, and consistency
• Optimize database performance (indexing, query tuning)
• Automate repetitive data processing tasks
• Collaborate with business and analytics teams
• Troubleshoot data and performance issues
• Maintain documentation of workflows and processes

Required Skills

• Strong SQL (joins, subqueries, window functions, optimization)
• Hands-on experience with KNIME (workflow creation, automation)
• Strong understanding of RDBMS and data modeling
• Experience handling large datasets
• Analytical and problem-solving skills

Nice to Have

• Power BI / Tableau
• Basic Python knowledge
• Data warehousing concepts
• Agile methodology

Skills: etl,data modeling,data analysis,advanced sql,knime