Sr. Software Engineer - Onsite - Reston, VA - FreeWheel

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.

The Sr. Software Engineer is responsible for developing software solutions for the Ad Serving team  Ad Serving system is the backbone of Free Wheel's demand side platform (DSP) advertising business. It listens to billions of ad auctions per day, decides which of our hundreds of customers should participate, and executes complex bidding strategies to provide optimal results -- in milliseconds.

• Design, own, and deliver high-quality software
• Function effectively as a member of a team
• Mentor junior engineers
• Interact with management and other members of the development group
• Continually seek to improve themselves and the company

• Be effective members of their team, department and company
• Demonstrate good analytical abilities, attention to detail, and strong verbal / written communication skills in English
• Work on multiple projects simultaneously when asked
• Work with a range of technologies, programming languages, and applications
• Write quality software within reasonable time frames based on the designs and specifications provided

• 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
• Ability to adapt quickly to an existing, complex environment
• Excellent debugging and troubleshooting abilities
• Excellent communication skills
• Go Lang experience is a plus
• Ad Tech experience is a plus

• 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
• Analyze and optimize algorithm performance; 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
• Review code
• Disseminate software best practices
• 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) and overtime as necessary
• Other duties and responsibilities as assigned

• 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…