Sr Integration Consultant_(D381)

Role: Sr Integration Consultant (Int 3.0,pyspark, Delta lake 

Mandatory Skills

• o9 INT3.0
  
• PySpark
  
• Delta Lake
  
• SQL
  
• Data Integration & ETL
  
• Azure Data Lake Storage (ADLS)
  

Experience Required

• 8–12 years of total IT experience.
  
• Minimum 3+ years of hands-on experience with o9 Solutions INT3.0.
  
• Strong experience in PySpark-based data engineering and Delta Lake implementation.
  
• Experience with large-scale data integration and transformation projects.
  
• Immediate joiners or candidates currently serving notice period preferred.
  

Location

• Remote (must be flexible to travel to Bangalore whenever required).
  

Education

• Bachelor's or Master's degree in Engineering, Computer Science, Information Technology, Supply Chain, Operations, or a related field.
  

Key Responsibilities

• Design, develop, and support integrations using the o9 INT3.0 platform.
  
• Build scalable data pipelines using PySpark and Delta Lake.
  
• Develop and maintain inbound and outbound integrations between enterprise source systems and o9.
  
• Design and optimize ETL/ELT processes for large datasets.
  
• Work with Azure Data Lake (ADLS) and Delta Lake architecture to ensure reliable data storage and processing.
  
• Develop complex SQL queries, stored procedures, and data validation routines.
  
• Perform data extraction, transformation, cleansing, and loading from multiple source systems.
  
• Configure and monitor integration pipelines, batch jobs, and data workflows.
  
• Collaborate with business, functional, and technical teams to understand requirements and deliver integration solutions.
  
• Troubleshoot integration, performance, and data quality issues.
  
• Support deployment, testing, production releases, and post-go-live activities.
  
• Ensure adherence to data governance, security, and best practices.
  

Required Skills & Qualifications

• Strong hands-on experience with o9 INT3.0 Integration Framework.
  
• Expertise in PySpark for data transformation and processing.
  
• Strong knowledge of Delta Lake, including Delta tables, optimization, partitioning, and data versioning.
  
• Advanced SQL and data modeling skills.
  
• Experience with ETL/ELT design and implementation.
  
• Experience working with Azure Data Lake Storage (ADLS).
  
• Understanding of Data Warehousing and Lakehouse architectures.
  
• Familiarity with Supply Chain Planning processes (Demand Planning, Supply Planning, S&OP).
  
• Strong debugging, troubleshooting, and problem-solving abilities.
  
• Excellent communication and stakeholder management skills