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Sr. Software Engineer; Data

Job in Reston, Fairfax County, Virginia, 22090, USA
Listing for: Comcast
Full Time position
Listed on 2026-07-24
Job specializations:
  • Software Development
    Python, Backend Developer, Cloud Engineer - Software, Software Engineer
Salary/Wage Range or Industry Benchmark: 120000 - 180000 USD Yearly USD 120000.00 180000.00 YEAR
Job Description & How to Apply Below
Position: Sr. Software Engineer (Data)-0336

Free Wheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we’re making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a global company, we have offices in nine countries and can insert advertisements around the world.

Job Description

DUTIES:
Provide technical leadership within a team responsible for developing and maintaining data products for Freewheel and Beeswax’s core products; develop data products using Python; perform exploratory data analysis using SQL on Snowflake and Databricks; develop data APIs using Golang; perform version control using Git Hub; develop machine learning models using Apache Spark; build CI/CD pipelines using Jenkins; operationalize data products within AWS cloud platform;

create, maintain and extract data using Clickhouse; support applications under development and customize current applications; assist with the software update process for existing applications, and roll‑outs of software releases; analyze, test, and assist with the integration of new applications; document all development activity; research, write, and edit documentation and technical requirements, including software designs, evaluation plans, test results, technical manuals, and formal recommendations and reports;

monitor and evaluate competitive applications and products; review literature, patents, and current practices relevant to the solution of assigned projects; collaborate with project stakeholders to identify product and technical requirements; conduct analysis to determine integration needs; work with the Quality Assurance team to determine if applications fit specification and technical requirements; and guide and mentor junior level engineers. Position is eligible to work remotely one or more days per week, per company policy.

Requirements

Bachelor’s degree, or foreign equivalent, in Computer Science, Engineering, or related technical field, and five (5) years of experience developing data products using Python; performing exploratory data analysis using SQL; developing data APIs using Golang; of which three (3) years include performing version control using Git Hub; building CI/CD pipelines using Jenkins; operationalizing data products within AWS cloud platform; creating, maintaining and extracting data using Clickhouse;

of which one (1) year includes using Snowflake and Databricks.

Skills
  • Python (Programming Language)
  • Git Hub
  • Go (Programming Language)
Benefits

Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most.

That’s why we provide an array of options, expert guidance and always‑on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit compensation and benefits summary on our careers site for more details.

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.

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