Sr. Software Engineer-7980

Comcast Advertising; Reston, Northern (VA, KY); Hybrid; USD 133,000 - 177,000; Full time

Job summary

Comcast Advertising is seeking a Sr. Software Engineer to lead design and development of web applications. The role focuses on backend Go development and frontend work with React/TypeScript, plus testing and documentation. Remote work is allowed one or more days per week per policy.

The candidate should have strong experience with MySQL, Redis, AWS, and modern Agile practices, and will mentor junior engineers while collaborating with stakeholders.

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or related technical field.
• Five years of experience developing backend software using Go; three years developing frontend with React, TypeScript, JavaScript, HTML, and CSS.
• Experience with MySQL, Redis, AWS, and Agile development methodologies; building CI/CD pipelines using Jenkins and Docker.

Responsibilities

• Provide technical leadership in designing and developing new software and web applications.
• Develop backend software using Go and frontend software using React, TypeScript, JavaScript, HTML, CSS.
• Perform unit and integration testing using gomock, Cypress, and Playwright; document development activity.

Skills

Go Programming Language

Redis

TypeScript

Education

Bachelor’s degree in Computer Science, Engineering, or related technical field

Tools

Jenkins

Docker

AWS

MySQL

Job description

## Sr. Software Engineer-7980Apply: VA - Reston, 11951 Freedom Dr Ste 900: Full time: Posted Today: End Date: September 30, 2026 (18 days left to apply): R441150FreeWheel, 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 Summary****Job Description**DUTIES: Provide technical leadership in designing and developing new software and web applications; develop backend software using Go; develop frontend software using React, JavaScript, HTML, CSS, and Typescript; perform Unit and Integration Testing using gomock, Cypress, and Playwright framework; develop software using MySQL, Redis, AWS, and Agile development methodologies; build CI/CD pipelines using Jenkins and Docker; 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 backend software using Go; of which three (3) years of experience include developing frontend software using React, Typescript, JavaScript, HTML, and CSS; developing software using MySQL, Redis, AWS, and Agile development methodologies; and building CI/CD pipelines using Jenkins and Docker; of which two (2) years include performing Unit and Integration Testing using gomock and Playwright framework.SALARY: $132,875.00 to $177,000.00 per yearBENEFITS: https://jobs.comcast.com/life-at-comcast/benefits.**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.**Skills**Go Programming Language, Redis, TypeScript**Compensation**Base Pay: $132,875.00Comcast intends to offer the selected candidate base pay dependent on job-related, non-discriminatory factors such as experience.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 the compensation and benefits summary on our careers site for more details.The application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later.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.