Software Engineer

Comcast

Confirmed live yesterday High trust

Quick summary

Work type
On-site
Location
Reston, VA
Salary
$120,212–$180,318 / yr
Posted
8 days ago
Freshness
Confirmed live yesterday

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $178k
This role $150k
$109k most similar roles pay here $226k

This role pays less than 67% of similar roles. Most pay $142,400–$214,500 — the shaded band above. At the midpoint, this role pays about $150k versus about $178k for comparable roles.

Based on 240 similar postings.

Employer

About Comcast

Comcast is an American telecommunications and media conglomerate, providing cable TV, internet, and phone services under the Xfinity brand, and owning NBCUniversal.

Comcast currently has 84 open roles on FindRole.

Listed pay typically runs $137,369–$206,053 across 58 roles with salary data.

Most-posted roles

View all roles at Comcast

At a glance

TL;DR · Software Engineer

Software Engineer (C++, Python, GoLang, or Java) will join the Buyercloud Ad Serving team to support the backbone of the platform. This role involves designing and building data-driven and model-driven features for marketing campaigns while scaling distributed applications and infrastructure. The engineer will optimize algorithms and software architectures to reduce cloud hosting costs, extend the observability stack for alerting, and participate in on-call rotations as an escalation contact. Key responsibilities include writing systems documentation and playbooks. Candidates must possess experience with compiled languages including C++, Java, Rust, and Go, along with expertise in distributed systems, data modeling, and Linux environments. The role focuses on solving complex technical challenges within the ad serving domain, specifically processing billions of auctions daily to execute bidding strategies in milliseconds using tools like AWS and Kubernetes.

What does a Software Engineer earn in Virginia?

Median $211200 from 265 postings across 15 companies.

See salary data

What you'll do

  • Design and build data-driven and model-driven features for customer marketing campaigns.
  • Scale distributed applications and infrastructure to support high-volume traffic.
  • Optimize algorithms and software architectures to reduce cloud hosting costs.
  • Support and extend the observability stack to capture and alert on system issues.
  • Participate in on-call rotations and serve as an escalation contact for service incidents.
  • Create systems documentation, playbooks, and other instructional manuals.

What we're looking for

  • Bachelor's or master's degree in computer science, engineering, or a related technical field, or equivalent practical experience.
  • 3+ years of software engineering experience.
  • 5-7 years of relevant work experience.
  • Significant experience with compiled languages such as C++, Java, Rust, and Go.
  • Deep understanding of building systems at scale, including performance optimization and data modeling.
  • Strong grasp of software architecture.
  • Experience working in a Linux ecosystem.
  • Proficiency with AWS, Kubernetes, and distributed systems.

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