Jobs in the United States

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Added 7 mins ago
ENGINEER QUALITY 3
Huntington Ingalls Industries
Goose Creek, SC
…Devises and implements methods and procedures for inspecting, testing and evaluating the precision and accuracy of products and production equipment. Designs and analyzes inspection and…
Added 8 mins ago
Senior Cybersecurity Architect (Cloud)
Amentum
Columbia, SC
Design and implement security architectures for generative AI, machine learning, enterprise copilot, and agentic systems, including secure access, data protection, identity, logging,…
Added 8 mins ago
Cybersecurity Engineer (Cloud)
Amentum
Columbia, SC
Perform technical risk assessments and control testing; maintain implementation records, evidence, exceptions, and remediation status for assessments and audits.
Added 19 mins ago
Cybersecurity Engineer (Cloud)
Amentum
Denver, CO
Perform technical risk assessments and control testing; maintain implementation records, evidence, exceptions, and remediation status for assessments and audits.
Added 19 mins ago
Senior Cybersecurity Architect (Cloud)
Amentum
Denver, CO
Design and implement security architectures for generative AI, machine learning, enterprise copilot, and agentic systems, including secure access, data protection, identity, logging,…
Added 19 mins ago
UG
Senior Data Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
The Enterprise Finance Data Engineering team is seeking a Senior Data Engineer to design, build, and manage the data foundations that power enterprise finance analytics, automation, and…
Added 31 mins ago
Senior Staff Tech Lead Manager, Ads Serving Infrastructure
Google
Mountain View, CA · New York, NY
5 years of experience with design and architecture; and testing/launching software products.
Added 40 mins ago
UG
Principal Data Engineer
UnitedHealth Group
Eden Prairie, MN
- $112,700 to $193,200 USD / year
The Enterprise Finance Data Engineering team is seeking a Lead Data Engineer (Principal Data Engineering) to design, build, and manage the foundational data architectures that power…
Added 43 mins ago
Quality Engineer Stf
Lockheed Martin
Grand Prairie, TX · Grand Prairie
Lockheed Martin is seeking an experienced Staff Quality Engineer (QE) based in Grand Prairie, TX, supporting Missiles and Fire Control (MFC) production sites.
Added 43 mins ago
PT
Embedded Software Engineer
PDS Tech Commercial
Indianapolis, IN
- $78.49 USD / hour
Experience with modular firmware architecture, state-machine design, Git, CI/CD pipelines, and automated testing
Added 43 mins ago
Dev Sec Engineering - Early Career
Lockheed Martin
Herndon, VA · Herndon
Lockheed Martin Space is seeking a full-time Early Career Dev Sec Engineer. In this role, you will be assigned to a scrum team within the development organization supporting numerous…
Added 44 mins ago
Systems Engineer Sr - E3
Lockheed Martin
Orlando, FL · Orlando
…strategies, while incorporating Artificial Intelligence (AI)/Machine Learning (ML) to support integration and testing of the F‑35 ALIS/ODIN system. You will drive technical engagements and…
Added 44 mins ago
Quality Engineer
Lockheed Martin
Stratford, CT · Stratford
Description: Quality Engineer (QE) position supporting the Dynamic Components Back Shop Machine Shop on First Shift located at RMS Sikorsky in Stratford, CT. This position will report to…
Added 1 hour ago
GA
Senior AI/ML Engineer - Generative AI for Software Development
GE Aerospace
Grand Rapids, MI
- $130,000 to $173,000 USD / year
GE Aerospace Defense & Systems is seeking a Senior AI/ML Engineer to join our Emerging Technologies team in Grand Rapids, Michigan. In this role, you will help shape how large language…
Added 1 hour ago
Additive Manufacturing Engineer
Gentex Corporation
Zeeland, MI
The Additive Manufacturing Engineer II develops and improves manufacturing methods while supporting prototype development and low-volume production. This role is responsible for executing…
Added 1 hour ago
J
AI Infrastructure / Product Engineer
Jobgether
Remote, United States
- $180,000 to $260,000 USD / year
…steps. Our partner is looking for an AI Infrastructure / Product Engineer based in the United…
Added 1 hour ago
R&D Engineer 1/2
Los Alamos National Laboratory
Los Alamos, NM
Education/Experience Requirements for the R&D Engineer 1: Position requires a Bachelor's Degree in Engineering from an accredited institution related to the occupation combined with 2 years…
Added 1 hour ago
Intern, R&D Graduate Summer - Materials Mechanics & Tribology, Onsite
Sandia National Laboratories
Albuquerque, NM
…state-of-the-art research on high-throughput characterization and testing of materials. You will be part of a vibrant team of researchers focused on developing creative advanced materials…
Added 1 hour ago
VH
Therapeutic Radiologic Technologist (Radiation Oncology Service)
Veterans Health Administration
Seattle, WA
- $92,902 to $120,766 USD / year
Perform daylight film processor procedures and ensures the processor is operating optimally when being used, and contacts processor engineer if problems occur.
Added 1 hour ago
VH
Therapeutic Radiologic Technologist (Radiation Oncology Service)
Veterans Health Administration
Seattle, WA
- $92,902 to $120,766 USD / year
Perform daylight film processor procedures and ensures the processor is operating optimally when being used, and contacts processor engineer if problems occur.
Added 2 hours ago
NS
TECHNICAL PROJECT MANAGER
Naval Sea Systems Command
Naval Surface Warfare Center, MD
- $143,913 to $197,200 USD / year
…technical leadership in the development of the next generation of machine learning tools that will assist with the identification of acoustic and machinery health issues utilizing organic…
Added 2 hours ago
Staff Engineer 3
Stanford
Menlo Park, CA
We are seeking an experienced Accelerator Controls Engineer to help operate, develop and modernize the control systems that underpin this facility and its future. This is an opportunity to…
Added 2 hours ago
UG
Principal Data Engineer
UnitedHealth Group
Eden Prairie, MN
- $112,700 to $193,200 USD / year
The Enterprise Finance Data Engineering team is seeking a Lead Data Engineer (Principal Data Engineering) to design, build, and manage the foundational data architectures that power…
Added 2 hours ago
Senior Compiler Engineer - AI
NVIDIA USA
Remote, United States
Be a core contributor to the open-source JaxPP project: keeping it working with new JAX releases, testing, performance tracking, and working with teams who adopt it for their training runs.
Added 3 hours ago
J
Associate Machine Learning Engineer
Jobgether
Remote, United States
- $106,900 to $152,700 USD / year
…applications and next steps. Our partner is looking for an Associate Machine Learning Engineer based in the United…

Software Engineer, Infrastructure Engineering

Remote, United States

$164,000 - $229,000 USD

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Job details

Pay: $164,000 - $229,000 USD
Experience: 3+ years of experience building internet-scale software, preferably with a focus on distributed systems infrastructure or infrastructure security.
Posting language: English
Posted: Nov 2, 2026

Original job description

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com.

The Infrastructure Engineering team enables Reddit to deliver Reliability, Performance, and Efficiency, with a single opinionated technology stack. We empower Reddit developers by delivering a reliable, scalable, and automated foundation - unifying compute, seamless deployments, robust storage, and high-performance messaging to maximize developer velocity and system resilience.

This centralized role hires across several high-impact teams, including:

Messaging: Delivers a reliable, performant, and efficient platform to support asynchronous communication across all products and services at Reddit.
Site Defense: Builds platforms that detect and mitigate bots, scraping, and abusive traffic while preserving a reliable experience for legitimate users across Reddit.
Infrastructure Security: Builds platforms for service identity, secrets management, and secure access that make Reddit’s infrastructure secure by default.

What You’ll Do

Cross-Functional Product Architecture: Partner closely with Product Management, Product Design, Data Science, and Client Engineers (iOS/Android/Web) to translate business and user needs into reliable, low-latency technical solutions.
End-to-End Delivery: Own the full software lifecycle for major product initiatives from technical design docs and API contracts to development, testing, rollout, and observability.
Metrics & Experimentation-Led Engineering: Design, build, and evaluate A/B experiments. Work with tools like BigQuery, HEX, or Firebase to analyze user behavior, conversion funnels, and retention loops to make data-backed engineering decisions.
API & System Performance: Build and maintain scalable APIs (GraphQL, REST, gRPC) and distributed backend services optimized for client consumption and consumer UI performance.
Technical Rigor & Modern Tooling: Establish engineering best practices, improve developer workflows, mentor teammates, and use modern, AI-integrated tools to ship high-quality products efficiently.

In your day-to-day, you will:

Steer: Work with the team to select, scope, and drive high leverage projects that align with Reddit’s goals.
Build: Execute on a strategy and create a more performant, more scalable, higher quality architecture around authentication, authorization and identity.
Amplify: Mentor, coach, and collaborate with other technical contributors
Collaborate: Work together with a variety of cross functional teams across Reddit Engineering.
Evolve: Learn and improve your own technical and non-technical abilities

Who you might be:

3+ years of experience building internet-scale software, preferably with a focus on distributed systems infrastructure or infrastructure security.
Software development experience in one or more general purpose programming languages; Golang, Python, C++, Java
Experience with essential cloud infrastructure (Kubernetes, CI/CD, AWS, GCP)
Hands-on experience implementing features, optimizations, and bug fixes to distributed messaging systems.
Excellent communication skills to collaborate with stakeholders in engineering, data science, machine learning, and product.
Degree in Computer Science or equivalent technical field.

Benefits:

Comprehensive Healthcare Benefits and Income Replacement Programs
401k with Employer Match
Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support
Family Planning Support
Gender-Affirming Care
Mental Health & Coaching Benefits
Flexible Vacation & Paid Volunteer Time Off
Generous Paid Parental Leave

Pay Transparency:

This job posting may span more than one career level.

In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit https://www.redditinc.com/careers/.

To provide greater transparency to candidates, we share base salary ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below.

The base salary range for this position is:

$164,000 - $229,000 USD

In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews.

During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable. We will not sell your personal information or disclose it to any third party for their marketing purposes. We will delete any recording of your interview promptly after making a hiring decision. For more information about how we will handle your personal information, including our retention of it, please refer to our Candidate Privacy Policy for Potential Employees and Contractors.

Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve. Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.

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More about this job

Skills

Communication skills
BigQuery
GraphQL
Software development
Programming languages
Go
Python
C++
Oracle Java
Kubernetes
CI/CD
AWS
Google Cloud
Negotiate with stakeholders
Machine learning
Computer science

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