Senior Developer
- Bangalore, Karnataka
- Permanent
- Full-time
Delta Air Lines (NYSE: DAL) is the U.S. global airline leader in safety, innovation, reliability and customer experience. Powered by our employees around the world, Delta has for a decade led the airline industry in operational excellence while maintaining our reputation for award-winning customer service. With our mission of connecting the people and cultures of the globe, Delta strives to foster understanding across a diverse world and serve as a force for social good. Delta has fast emerged as a customer-oriented, innovation-led, technology-driven business. The Delta Technology Hub will contribute directly to these objectives. It will sustain our long-term aspirations of delivering niche, IP-intensive, high-value, and innovative solutions. It supports various teams and functions across Delta and is an integral part of our transformation agenda, working seamlessly with a global team to create memorable experiences for customers.Why join?:
- Technology is a key enabler of the differentiated services that Delta provides. At the DTH, you get the opportunity to work on projects with a significant impact on business outcomes and customer experience.
- Deepen your knowledge by taking part in multifaceted learning and development programs exposure to extensive internal and partner repositories, institutional affiliations, and industry SIG (Special Interest Groups) partnerships.
- Collaborate with research, innovation and IP co-development partners.
- Immerse yourself in an employee-centric culture.
- Develop deep and broad business acumen on airline operations while retaining focus on cutting-edge technology driven solutions.
- Avail a full range of benefits that support you and your family: Insurance, Commute, Meals, Retirement, and Special Travel opportunities.
- Avail a full range of benefits that support you and your family: Insurance, Commute, Meals and special travel opportunities.
- Design, architect, and optimize Teradata EDW solutions with a focus on performance, scalability, and maintainability.
- Lead performance tuning efforts using TASM and other workload management tools.
- Design and implement data pipelines using AWS services such as S3, Glue, Lambda, and SageMaker.
- Manage Teradata AI Unlimited (Teradata On-Demand) deployments in AWS, ensuring secure and efficient cloud infrastructure.
- Integrate and optimize SAS workflows with EDW and other data sources.
- Develop and maintain Tableau dashboards for business insights and reporting.
- Create and optimize data workflows using Python and PySpark..
- Serve as a trusted advisor and mentor, offering technical guidance and fostering a collaborative team environment.
- Drive application design and optimization in AWS, ensuring alignment with enterprise architecture.
- Lead high-impact initiatives with accountability for quality, timelines, and stakeholder engagement.
- Communicate effectively across geographies and functions to build trust and alignment.
- 3+ years of experience in data design-Must and engineering, with a strong focus on Teradata EDW.-good
- Proven expertise in Teradata performance tuning, TASM, and workload management.-good
- Hands-on experience with AWS services: S3, Glue, Lambda, CloudFormation, and SageMaker.
- Strong understanding of Teradata On-Demand in AWS environments.-good
- Experience with SAS scripting and integration with EDW systems.-Must
- Proficiency in Python, PySpark, and data pipeline development.-good
- Knowledge of Tableau for data visualization and reporting.-Must
- Excellent communication and leadership skills, with a track record of mentoring and team collaboration.
- Bachelor of Science degree in Computer Science or equivalent
- 3 to 6 years of hands-on experience in data engineering, data warehousing, and cloud-based analytics solutions.
- Teradata: Strong expertise in EDW design, performance tuning, and workload management (TASM).
- AWS: Practical experience with S3, Glue, Lambda, and cloud infrastructure management.
- Python: Proficient in scripting, automation, and data processing.
- ETL: Deep understanding of ETL concepts, tools, and pipeline orchestration.
- SQL: Advanced SQL skills for data extraction, transformation, and optimization.
- Data Warehousing: Solid foundation in DWH concepts, architecture, and implementation.
- SAS: Experience in scripting and integrating SAS applications with EDW systems.
- Tableau: Skilled in building interactive dashboards and delivering business insights.