Sr. ETL Developer

This individual will directly supporting the design, development, and integration of custom ETL code into Oracle and Microsoft SQL Server DB’s. The ETL Developer will be responsible for complex design, development, testing, implementation, and ongoing support of the process of extracting, transforming and loading data from disparate application systems into a production database, as well as reporting and other database processing needs., * Design, develop, test, implement, and maintain code for ETL, reports and other needs.

• Versioning and ETL changes as per the requirements, experience with a variety of transformations like Aggregate,
• Derived Column, Conditional Split and Data Conversion, Transaction, Checkpoints, SSIS Package Management,
• Debugging, Error handling and logging, SSIS Package deployment etc
• Design and develop ETL using SSIS/ADF from heterogeneous data sources.
• Create/Modify complex and large queries, writing/modifying stored procedures, functions, implementing error handling logic, performance tuning and query optimization, bug fixing, data auditing, SSIS package creation/modification and Production Job monitoring.
• Work closely with team members, DBAs, and business analysts to implement a sound solution, while adhering to agile methodology and lean integration techniques
• Automate and monitor jobs, rectifying issues within a timely manner ensuring SLAs are met
• Logical and physical database design following best practices and standards
• Work efficiently to resolve production support issues, escalating issues as needed.
• Maintain proficiency in a variety of computer programming languages, such as SQL, PL/SQL, Unix shell scripting, in order to successfully complete the tasks of the role.
• Update and maintain Entity Relational Diagrams as required.

• Minimum 5 years experience programming using PL/SQL.
• Experience using Oracle Transactional Database.
• Experience in Azure Synapse Link for SQL Server experience
• Bachelor’s degree in Information Technology or related field from an accredited college or university.
• Minimum 2-3 years Data Warehousing/ETL experience, using SSIS.

Nice to have:

• Hands-on experience with gathering business requirements, documenting the reporting and analysis specifications, designing technical architecture, installing and configuring all components of an ETL tool, creating complex mappings, sessions, and workflows. Demonstrates sound understanding of development methodology.
• Demonstrates strong experience writing SQL, PL/SQL, and Unix Shell scripts.
• Experience on Microsoft Azure cloud services used like Storage services, Azure Databricks, Azure Data Lake, Azure Data Factory, Virtual Machines, App Service, Azure Active Directory, Azure Scheduler etc.
• Experience developing using Oracle APEX

InterSources Inc, a Certified Diverse Supplier, was founded in 2007 and offers innovative solutions to help clients with Digital Transformations across various domains and industries. Our history spans over 16 years and today we are an Award-Winning Global Software Consultancy solving complex problems with technology. We recognize that our employees and our clients are our strengths as the diverse talents and opportunities they bring to the table enable us to grow as a global platform and they are causally linked with our success. We provide strategic and technical advice, and we have expertise in areas covering Artificial Intelligence, Cloud Migration, Custom Software Development, Data Analytics Infrastructure & Cloud Solutions, Cyber Security Services, etc. We make reasonable accommodations for clients and employees and we do not discriminate based on any protected attribute including race, religion, color, national origin, gender sexual orientation, gender identity, age, or marital status. We also are a Google Cloud partner company. We align strategy with execution and provide secure service solutions by developing and using the latest technologies that thrive our resources to deliver industry-leading capabilities to our clients and customers, making it convenient for our clients to do business with InterSources Inc. Our teams also drive growth by refining technology-driven client experiences that put the users first, providing an unparalleled experience. This results in strengthening the core technologies of clients, enabling them to scale with flexibility, create seamless digital experiences and build lifelong relationships.