Reddit

Senior Software Engineer, Infrastructure Engineering

Reddit
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15 hours ago
Remote, United StatesSenior
H1B sponsor

Base Salary

$190k - $267k/yr

Responsibilities

  • Partner with product, design, data science, and client engineering teams to translate business and user needs into reliable, low-latency technical solutions.
  • Own the full software lifecycle for major initiatives, including technical design, API contracts, development, testing, rollout, and observability.
  • Design, build, and evaluate A/B experiments using BigQuery, HEX, or Firebase to analyze user behavior, conversion funnels, and retention.
  • Build and maintain scalable APIs and distributed backend services optimized for performance and client consumption.
  • Select, scope, and drive high-leverage infrastructure projects aligned with Reddit’s goals.
  • Improve the performance, scalability, and quality of authentication, authorization, and identity architecture.
  • Mentor, coach, and collaborate with technical contributors across Reddit Engineering.
  • Implement features, optimizations, and bug fixes for distributed messaging systems.

Requirements

  • 5+ years of experience building internet-scale software, preferably focused on machine learning storage infrastructure.
  • Software development experience in one or more general-purpose programming languages, including Golang, Python, C++, or Java.
  • Experience with cloud infrastructure including Kubernetes, AWS, and GCP.
  • Hands-on experience implementing features, optimizations, and bug fixes for distributed messaging systems.
  • A degree in Computer Science or an equivalent technical field.
  • Excellent communication skills for collaboration with engineering, data science, machine learning, and product stakeholders.

Benefits

  • Comprehensive healthcare benefits and income replacement programs.
  • 401(k) with employer match.
  • Global benefits supporting workspace, professional development, and caregiving.
  • Family planning support.
  • Gender-affirming care.
  • Mental health and coaching benefits.
  • Flexible vacation and paid volunteer time off.
  • Generous paid parental leave.
  • U.S.-based employees receive medical, dental, and vision insurance and other benefit programs.

Tech Stack

AWSC++FirebaseGoGoogle BigQueryGoogle Cloud PlatformGraphQLgRPCiOSJavaKubernetesPython

Categories

Reddit

About Reddit

5,001-10,000 employees

Reddit builds a social news and discussion platform organized into user-created forums (“subreddits”) for consumers, creators, and communities. It monetizes primarily through advertising tools for brands and self-serve advertisers, plus a Premium subscription; developers can access data via its API. Founded in 2005 and headquartered in San Francisco, Reddit became a public company on the NYSE in 2024 and hosts over 100,000 active communities.

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