Jobs in the United States

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Added 2 mins ago
A
Google Data Specialist
Accenture
Hartford, CT
- $70,350 to $196,000 USD / year
Assist with data modeling, performance tuning, and query optimization in BigQuery.
Added 2 mins ago
A
Google Senior Data Engineer
Accenture
Hartford, CT
- $94,400 to $266,300 USD / year
A hands-on Engineer with foundational experience in Data Engineering, Analytics, or Machine Learning - now building deep expertise in Google Cloud Platform (GCP). You are eager to apply…
Added 9 mins ago
[C] Research Engineer, Discovery
Anthropic
San Francisco, CA · New York City, NY · NY
As a Research Engineer on our team you will work end to end across the whole model stack, identifying and addressing key infra blockers on the path to scientific AGI. Strong candidates…
Added 35 mins ago
Senior Staff Software Engineer, Agentic AI for XR
Google
San Jose, CA · San Francisco, CA
…architecture, synthetic data ecosystems) and systematic AI quality and performance…
Added 51 mins ago
AI Scientist (Model Building & Training)
Lilly
South San Francisco, CA
Making medicine that’s never been made means doing what’s never been done. If you’re an engineer, scientist, or builder who thrives on problems no one has solved before, this is your…
Added 51 mins ago
Operations AI Engineer - Early Career
Lockheed Martin
Palmdale, CA
A collaborative engineer with strong expertise in applied statistics, machine learning, and data visualization. You thrive in fast‑paced, global environments, possess excellent…
Added 52 mins ago
Software Engineer, Machine Learning - Ads Infra and Ranking
Meta
Menlo Park, CA
Software Engineer, Machine Learning - Ads Infra and Ranking Responsibilities:
Added 52 mins ago
Staff Software Engineer, ML Compiler Performance Engineer Co-Design
Google
Mountain View, CA
Share Staff Software Engineer, ML Compiler Performance Engineer Co-Design
Added 52 mins ago
Software Engineer, Machine Learning
Meta
Sunnyvale, CA
Meta is seeking a distinguished Software Engineer with deep machine learning expertise to drive transformative advances across Meta's AI-powered products and platforms. In this role, you…
Added 52 mins ago
Software Engineer, Infrastructure - Ads Infra and Ranking
Meta
Sunnyvale, CA
Software Engineer, Infrastructure - Ads Infra and Ranking Responsibilities:
Added 52 mins ago
Software Development Engineer
Zoom
San Jose, CA
…Engineering team is central to that mission. As a Machine Learning Engineer, you will develop and enhance AI/ML algorithms and solutions that protect millions of users across the Zoom…
Added 52 mins ago
AI Deployment Strategist
Zoom
Santa Barbara, CA · Sacramento, CA · San Jose, CA
Fine-tune Large Language Models (LLMs) to achieve optimal performance, low latency, and minimal hallucination in real-time voice conversations.
Added 53 mins ago
Sr Principal Network Engineer
Northrop Grumman
San Diego, CA
We are looking for you to join our team as a Sr. Principal Network Engineer based out of San Diego, CA. As a Sr. Principal Network Engineer at Northrop Grumman, you will have a challenging…
Added 54 mins ago
EG
Autonomy Capabilities Engineer
Eliassen Group
San Diego, CA
- $70 to $120 USD / hour
Our client seeks an autonomy capabilities engineer to design and integrate tactical autonomy for unmanned systems across air, land, and sea domains. The role spans control laws, motion…
Added 1 hour ago
CI
Sr. Staff Software Engineer, Cribl AI
Cribl, Inc
Denver, CO
- $250,000 to $300,000 USD / year
You'll have the opportunity to solve challenging engineering problems spanning performance, scalability, reliability, and cost efficiency while shaping the architecture of AI systems used…
Added 1 hour ago
SR/STAFF ENGINEER, FECOS CPIE YE
Micron Technology, Inc.
Boise, ID
As a Yield Enhancement Engineer, you will drive strategic yield improvement initiatives across Micron's advanced memory portfolio, including DRAM, NAND, and HBM technologies. You will…
Added 1 hour ago
Staff Software Engineer, Mobile and On-Device Agentic AI, XR
Google
San Jose, CA · San Francisco, CA
…tuning, synthetic data generation) and systematic AI quality and performance hillclimbing (architecting automated evaluation frameworks, autoraters, on-device latency/power benchmarks, and…
Added 2 hours ago
Manager, Forward Deployed Engineer
KPMG LLP
ROCHESTER, NY
…team.KPMG is currently seeking a Manager, Forward Deployed Engineer to join our Clients, Technology & Innovation (CT&I) organization.Responsibilities: * Own end-to-end solution architecture…
Added 2 hours ago
Staff Software Engineer, AI/ML
Google
New York, NY
Experience in software performance analysis and improvement, and High-Performance computer architectures (e.g., CPU, memory subsystem, multiprocessing).
Added 2 hours ago
Contractor05
Mphasis Corporation
NEW YORK, NY
Added 2 hours ago
Principal Machine Learning Engineer
CVS Health
New York, NY
As the most senior engineer on the team, you will set technical direction for how machine learning is designed, built, tested, deployed, and operated at scale. You will architect the…
Added 2 hours ago
Backend Software Engineer Defense
Palantir Technologies
NEW YORK, NY
…enables a novel workflow, the next you could be fine-tuning performance to enable low-latency operational outcomes.Our Product Development organization is made up of small teams of Software…
Added 3 hours ago
SoC Silicon Top-Level Floorplan Engineer
Google
Sunnyvale, CA
Experience in SoC Integrated Circuit (IC) design including multi-die partitioning, optimizing performance, power, and area (PPA), and physical verification.
Added 4 hours ago
Agentic Context Engineer
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Agentic Context Engineer based in the United States.
Added 4 hours ago
AI Systems & Solutions Engineer
BWXT
Oak Ridge, TN
As an AI Systems & Solutions Engineer, you will support enterprise-level digital engineering, manufacturing modernization, and operations analytics initiatives across the Oak Ridge…

Software Engineer, Infrastructure - Ads Infra and Ranking

Sunnyvale, CA, United States

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Job details

Posting language: English
Posted: Nov 10, 2026

Original job description

Summary:

Meta's Ads organization builds the systems that help businesses of every size reach the people most likely to care about what they offer. At our core, we're builders who care about shipping real value. Within Ads, the Infra and Ranking organization owns the technical foundation that makes this work at Meta's scale: the ranking models that decide which ad is right for each moment; the retrieval and serving platforms that evaluate enormous candidate sets in milliseconds; and the underlying data, training, and inference infrastructure. All of this is done while maximizing compute efficiency, ensuring reliability and privacy, and using AI to speed up development.As a senior infrastructure technical leader in Ads Infra and Ranking, you will define the long-term technical strategy for distributed systems across organizations, from data and features through training, retrieval, and serving. You will align organizations on foundational platform changes that improve reliability, performance, and compute efficiency across Ads.

Required Skills:

Software Engineer, Infrastructure - Ads Infra and Ranking Responsibilities:

Define a multi-year architecture and technical strategy for Ads platforms across organizations, connecting shorter-term projects to a long-term systems vision.
Identify new technical directions, such as hardware and software co-design, and lead cross-organizational efforts to deliver them.
Act as a technical authority on the hardest reliability, scalability, and efficiency problems across Ads platforms.
Use production data to identify structural bottlenecks and communicate architectural trade-offs to engineering and executive leaders.
Mentor and develop senior engineers and technical leaders across organizations, improving maintainability and safe delivery.
Follow company policies and applicable risk reviews when designing and deploying ML systems, document relevant decisions, and raise compliance or ethics concerns through appropriate channels.

Minimum Qualifications:

Vast experience communicating and working across functions to drive solutions
12+ years coding experience in C, C++, Java and/or C#
12+ years experience building server applications
Experience in driving large cross-functional/industry-wide engineering efforts
Proven track record of planning multi-year roadmap in which shorter-term projects ladder to the long term vision
Experience leading projects with industry-wide impact
Significant experience in mentoring/influencing engineers across organizations

Preferred Qualifications:

Experience shaping architecture and technical direction for distributed services or data platforms behind advertising, business-facing, or analogous large-scale products
Experience aligning engineering organizations on shared service interfaces and platform foundations for dependable product integration
Experience diagnosing systemic correctness, reliability, or performance issues across server applications and distributed services
Experience applying knowledge of operating systems or runtime behavior to relevant service performance and reliability problems
Experience connecting long-term infrastructure roadmaps to customer-facing product needs and maintainable operations
Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies"

Public Compensation:

$271,000/year to $347,000/year + bonus + equity + benefits

Industry: Internet

Equal Opportunity:

Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.

Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@meta.com.

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Skills

Google Ads
ML
Regulatory compliance
C
C++
Oracle Java
C#
Coaching
Hazard assessment

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