Software Engineer 3 (C++/Backend systems) - FreeWheel

Blueface Ltd; Reston (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

FreeWheel, a Comcast company, seeks a Software Engineer 3 (C++/Backend) in Reston, VA, to design and enhance backend systems and CI/CD pipelines. You will collaborate with cross-functional teams to deliver reliable software and mentor junior engineers.

The role emphasizes system analysis, deployment readiness, and contributing to developer productivity tools, while supporting training for end users. This position requires strong C++ and backend expertise and a collaborative, customer-focused

Qualifications

• Bachelor's degree in a related field.
• 5-7 years of experience in software development.
• Strong backend experience with C++ and modern languages.
• Experience with CI/CD and test automation.

Responsibilities

• Collaborate with cross-functional teams to design, develop, and integrate software solutions.
• Analyze system requirements and customize applications for optimal functionality.
• Develop and maintain CI/CD pipelines and internal tools.
• Assist with software updates and rollouts of software releases.
• Mentor junior engineers and promote technical excellence.
• Coordinate with QA to ensure software meets specifications.
• Troubleshoot complex issues in applications and systems.
• Provide training sessions for operational staff.

Skills

C++

Go

Python

Linux shell scripting

Education

Bachelor's Degree

Tools

CI/CD pipelines

Regression testing environments

Job description

## Software Engineer 3 (C++/Backend systems) - FreeWheelApplylocations: VA - Reston, 11951 Freedom Dr Ste 900time type: Full timeposted on: Posted Todaytime left to apply: End Date: August 28, 2026 (23 days left to apply)job requisition id: R441946FreeWheel, 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**This job involves collaborative design and development of software solutions that meet business objectives. As part of the Ad Server Tools Team, this role supports the development and maintenance of CI/CD pipelines, regression testing environments, and internal engineering tools that improve developer productivity and software quality. 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****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* Developing and maintaining CI/CD pipelines, regression testing environments, and internal engineering tools to support software delivery and developer efficiency* 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.**Preferred Qualifications / Technical Skills:****-** Strong programming experience with:* C++* Golang* Python* Linux Shell Scripting**-** Experience with CI/CD systems and automated software deployment processes**-** Experience with test automation and regression testing environments **-** Experience developing or supporting internal engineering and developer productivity tools **-** Familiarity with Linux-based development environments**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.**Skills**C++ Programming Language, Collaboration, Go Programming Language, Linux**Compensation**Virginia Pay Range: $120,212.52 - $180,318.78Comcast intends to offer the selected candidate base pay within this range, dependent on job-related, non-discriminatory factors such as experience. The application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later.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.**Education**Bachelor's DegreeWhile 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 YearsComcast 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.