What makes Cognizant a unique place to work? The combination of rapid growth and an international and innovative environment! This is creating many opportunities for people like YOU — people with an entrepreneurial spirit who want to make a difference in this world. At Cognizant, together with your colleagues from all around the world, you will collaborate on creating solutions for the world's leading companies and help them become more flexible, more innovative, and successful. Moreover, this is your chance to be part of the success story. Position Summary Senior Data Engineer with over 11 years of experience in ETL, specializing in building pipelines and models using Streamsets and DBT (Data Build Tool). Experienced with Snowflake, Oracle DBA, AWS Cloud-based services such as S3, EC2, RDS, and Apache Airflow. Familiar with data pipeline orchestration, monitoring, and troubleshooting. Proficient in Terraform, YAML, and Python for infrastructure automation and data engineering workflows. Experience in the mining industry is preferred. Mandatory Skills Design, develop, and maintain Snowflake-based data ingestion and replication pipelines using AWS Lambda, Airflow, DMS (Database Migration Service), and Streamsets. Collaborate with source teams to gather data requirements and ensure smooth data ingestion and migration for each pipeline or project. Design and implement Snowflake data models with a focus on performance tuning and best practices Collaborate with source teams to gather requirements and ensure smooth data migration. Ensure data governance, security, and compliance across all data pipelines. Mentoring team members to work individually for the new tools in our environment. Roles And Responsibilities Leverage AWS services (Lambda, S3, EC2, Airflow, DMS) for data storage, compute, transformation and processing. Use Terraform and YAML for infrastructure-as-code (IaC) to automate pipeline deployment. Manage real-time data replication using AWS DMS (Database Migration Service). Implement CI/CD best practices for automated data pipeline deployment and version control. Monitor, troubleshoot, and optimize pipeline performance for high availability and reliability. Work with DBT (Data Build Tool) to transform raw datasets into meaningful insights, create views/tables, and develop macros for different business logic Qualifications/Certifications (Optional): 6 years of experience in Snowflake, including data modeling, performance tuning, and optimization. 11 years of experience as an Oracle DBA, including performance tuning and database administration. Experience in DBT for transforming raw datasets, creating macros, and building reusable logic. Hands-on experience with AWS services (Lambda, S3, EC2) and DMS (Database Migration Service) for real-time replication. Proficiency in Terraform, YAML, and Python for infrastructure automation and data engineering workflows. Experience with Streamsets, Apache Airflow, and SQL-based ETL development. Knowledge of traditional databases (Oracle, MS SQL Server) and migration to Snowflake. Familiarity with data pipeline orchestration, monitoring, and troubleshooting. Experience with Power BI for data visualization and reporting. Salary Range: >$100,000 Date of Posting: 27-May-25 Next Steps: If you feel this opportunity suits you, or Cognizant is the type of organization you would like to join, we want to have a conversation with you! Please apply directly with us. For a complete list of open opportunities with Cognizant, visit http://www.cognizant.com/careers. Cognizant is committed to providing Equal Employment Opportunities. Successful candidates will be required to undergo a background check. The Cognizant community: We are a high caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive. Cognizant is a global community with more than 300,000 associates around the world. We don’t just dream of a better way – we make it happen. We take care of our people, clients, company, communities and climate by doing what’s right. We foster an innovative environment where you can build the career path that’s right for you. About us: Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant (a member of the NASDAQ-100 and one of Forbes World’s Best Employers 2024) is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws. Disclaimer: Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law. Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.