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Lead C++ Software Engineer - (Reston, VA - Hybrid) - FreeWheel

VA - Reston, 11951 Freedom Dr Ste 900💼 Full-time🗓 2026-07-08 → 2026-07-30

Core

Design, architect, and implement high-concurrency, low-latency ad delivery infrastructure and scalable web applications on AWS.

Role type

Senior C++ Software Engineer (Infrastructure & Distributed Systems)

Builds

Ad delivery systems, containerized applications, and scalable cloud infrastructure for media buyers and publishers.

Domain

Advertising technology, Cloud Infrastructure, Distributed Systems

Deliverable

production ML models | product features | infrastructure

Required skills

C++ programming, Linux/Unix, distributed system design, network programming, containerization, AWS services, Kubernetes, data structures and algorithms

Preferred skills

Golang, large-scale online service design, mission-critical systems experience, advertising industry knowledge

Technologies

AWS, Kubernetes, Docker, Nginx, message queues, caches

Responsibilities

Design and optimize ad delivery infrastructure for high availability and low latency; Develop and manage scalable AWS infrastructure and containerized applications; Mentor junior engineers and provide technical leadership; Collaborate with stakeholders to translate business requirements into technical designs; Troubleshoot and resolve complex infrastructure and application issues.

Seniority

Senior, hands-on IC with mentorship responsibilities

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