Data Engineer 3

Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast.

Job Summary

This job involves collaborative design and development of software solutions that meet business objectives. It includes system requirement analysis, application customization, and assisting with software updates. It also involves mentoring junior engineers, ensuring quality with Quality Assurance, and providing technical leadership on routine projects. The job is also responsible for conducting training for application users.

Job Description

Key skills:
Spark and scala
Responsibilities:

• Collaborating with cross-functional teams to design, develop, and integrate innovative software solutions that align with business needs
• Conducting analysis of system requirements and the customization of applications to ensure optimal functionality
• Assisting with the software update process for existing applications and roll-outs of software releases
• Mentoring junior engineers, fostering a culture of technical excellence and shared knowledge within the team
• Engaging with Quality Assurance to verify that software meets technical specifications and delivering high-quality, reliable applications
• Troubleshooting and resolving complex technical issues in software applications and systems
• Synthesizing market research and industry trends to inform project strategies and enhance product offerings
• Conducting training sessions for operational staff to ensure effective use of internally developed applications
• Consistent exercise of independent judgment and discretion in matters of significance.
• Regular, consistent and punctual attendance. Must be able to work nights and weekends, variable schedule(s) as necessary.
• Other duties and responsibilities as assigned.

Key Responsibilities

• Data Pipeline Development:
  • Design and implement scalable ETL/ELT processes using Apache Spark (batch and streaming).
  • Optimize Spark jobs for performance and cost efficiency.
• Data Architecture:
  • Develop and maintain data models and schemas for structured and semi-structured data.
  • Implement best practices for distributed data processing and storage.
• Collaboration:
  • Work closely with data scientists, analysts, and business stakeholders to deliver reliable datasets.
  • Partner with DevOps teams for deployment and monitoring of Spark applications.
• Data Quality & Governance:
  • Implement data validation, monitoring, and lineage tracking.
  • Ensure compliance with security and privacy standards.
• Continuous Improvement:
  • Research and adopt new technologies to improve Spark-based data engineering processes.

Employees at all levels are expected to:

• Understand our Operating Principles; make them the guidelines for how you do your job.
• Own the customer experience think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services.
• Know your stuff be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences.
• Win as a team make big things happen by working together and being open to new ideas.
• Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
• Drive results and growth.
• Support a culture of inclusion in how you work and lead.
• Do what's right for each other, our customers, investors and our communities.

Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.

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Please visit the benefits summary on our careers site for more details.

Education

Bachelor's Degree

While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.

Certifications (if applicable)

Relevant Work Experience

5-7 Years

Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.