Senior Software Engineer - Ad Tech DSP Cloud

Comcast (CC) of Willow Grove; Reston (VA); On-site; USD 142,000 - 213,000; Full time

Job summary

FreeWheel, a Comcast company, seeks a Sr. Software Engineer to develop software for the Ad Serving team powering DSP advertising at scale. You will design, mentor, and deliver high-quality code across Linux environments, collaborating with cross-functional teams to optimize bidding and auction processes.

The role emphasizes strong English communication, data-driven debugging, and a readiness to work nights or weekends as needed, with opportunities to influence core ad tech platforms.

Qualifications

• 4+ years of professional experience with compiled languages (C++ preferred), databases, and network programming.
• Solid understanding of object-oriented programming concepts.
• Proficient understanding of code versioning tools such as Git.
• Go Lang experience is a plus
• Ad Tech experience is a plus

Responsibilities

• Provide technical leadership in designing, developing, maintaining, troubleshooting, and owning servers and cloud-based systems.
• Write, maintain, and deploy cloud-based software and distributed computational systems using the Linux operating system.
• Develop software and software architecture using C++.
• Plan and execute the development, testing, and deployment of new software features and improvements to cloud-based software infrastructure; work with scalable design patterns.
• Use data warehouses including Snowflake, and distributed databases, including Aerospike.

Skills

C++

Go Lang

Networking

Git

OOP

Education

Bachelor's Degree

Tools

Snowflake

Aerospike

Linux

Job description

FreeWheel, a Comcast company, seeks a Sr. Software Engineer to develop software for the Ad Serving team powering DSP advertising at scale. You will design, mentor, and deliver high-quality code across Linux environments, collaborating with cross-functional teams to optimize bidding and auction processes.

The role emphasizes strong English communication, data-driven debugging, and a readiness to work nights or weekends as needed, with opportunities to influence core ad tech platforms.