Senior Data Engineer

Year    Bangalore, Karnataka, India

Job Description


About Delta Air Lines About the Company 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. In 2024, Delta was recognized by Fortune with a No. 11 placement on Fortune?s Top 50 Most Admired Companies list. The company?s strong management and commitment to providing elevated experiences and premium products also secured a No. 1 ranking out of the eight airlines on the list. Delta landed on TIME?s inaugural list of the ?World?s Best Companies,? coming in at No. 12 ? the only U.S. airline in the top 155. TIME?s award is based on three criteria: employee satisfaction, revenue growth and sustainability. Delta?s people-first culture continues to be recognized, earning the airline a spot on Fortune?s 100 Best Companies to Work For? list for the fifth year. Delta is the only airline included on the 2024 list. Additionally, Delta earned a coveted spot, on Fast Company?s list of the Most Innovative Companies, climbing from its No. 8 spot in 2023 to No. 2 in the travel category. The airline was recognized for its Wi-Fi revolution that is working to ensure the future of travel is connected. About the Delta Technology Hub (DTH), Bangalore Delta has fast emerged as a customer-focused, innovation-led, technology-enabled business. The Delta Technology Hub will contribute directly to these objectives. About Delta Tech Hub: 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. Responsibilities: Data Pipeline Development and Maintenance:

  • Design, build, and optimize scalable ETL / ELT pipelines to ingest data from diverse sources such as APIs, cloud platforms, and databases.
  • Ensure pipelines are robust, efficient, and capable of handling large volumes of data.
Data Integration and Harmonization:
  • Aggregate and normalize marketing performance data from multiple platforms (e.g., Adobe Analytics, Salesforce Marketing Cloud, Deltas EDW, ad platforms).
  • Implement data transformation and enrichment processes to support analytics and reporting needs.
Data Quality and Monitoring:
  • Develop and implement data validation and monitoring frameworks to ensure data accuracy and consistency.
  • Troubleshoot and resolve issues related to data quality, latency, or performance.
Collaboration with Stakeholders:
  • Partner with marketing teams, analysts, and data scientists to understand data requirements and translate them into technical solutions.
  • Provide technical support and guidance on data-related issues or projects.
Tooling and Automation:
  • Leverage cloud-based solutions and frameworks (e.g., AWS) to streamline processes and enhance automation.
  • Maintain and optimize existing workflows while continuously identifying opportunities for improvement.
Documentation and Best Practices:
  • Document pipeline architecture, data workflows, and processes for both technical and non-technical audiences.
  • Follow industry best practices for version control, security, and data governance.
Continuous Learning and Innovation:
  • Stay current with industry trends, tools, and technologies in data engineering and marketing analytics.
  • Recommend and implement innovative solutions to improve the scalability and efficiency of data systems.
What you need to succeed (minimum qualifications):
  • Bachelor of Science degree in Computer Science or equivalent
  • Extensive experience with databases and data platforms (Teradata and AWS preferred)
  • At least 3+ years of post-degree professional experience as a data engineer developing and maintaining data pipelines
  • 2+ Hands-on experience in designing, implementing, managing large scale data and ETL solutions utilizing AWS Compute, Storage and database services (S3, Lambda, Redshift, Glue, Athena)
  • Proficiency in Python, SQL, PySpark, Glue, Lambda, S3 and other AWS tool sets
  • Strong knowledge of relational and non-relational databases
  • Good understanding of data warehouses, ETL, AWS architecture, Airflow and Redshift
  • Ability to create clean, well-designed code and systems
  • Proven ability to work with large and complex datasets
  • Strong analytical and programming skills with the ability to solve data-related challenges efficiently
  • At least 7+ years of post-degree professional experience as a data engineer developing and maintaining data pipelines
  • Strong attention to detail and a commitment to data accuracy.
  • Proven ability to learn new data models quickly and apply them effectively in a fast-paced environment.
  • Excellent communication skills with the ability to present complex data findings to both technical and non-technical audiences.
What will give you a competitive edge (preferred qualifications):
  • Desired Airline industry experience
  • Desired experience working with marketing and media data
  • Experience working with SAS to develop data pipelines
  • AWS certifications: Solution Architect (SAA / SAP) or Data Analytics Specialty (DAS)
  • Experience migrating data pipelines and systems to modern cloud-based solutions
  • Familiarity with marketing data platforms

Delta Air Lines

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Job Detail

  • Job Id
    JD3626452
  • Industry
    Not mentioned
  • Total Positions
    1
  • Job Type:
    Full Time
  • Salary:
    Not mentioned
  • Employment Status
    Permanent
  • Job Location
    Bangalore, Karnataka, India
  • Education
    Not mentioned
  • Experience
    Year