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Added 1 min ago
Senior Staff Software Engineer, Agentic AI for XR
Google
San Jose, CA · San Francisco, CA
…technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well…
Added 1 min ago
Staff Software Engineer, Mobile (Android)
Google
Mountain View, CA
…technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well…
Added 3 mins ago
M
Principal CAD Software Engineer
Microsoft
CA · NC · OR · Mountain View, CA · Raleigh, NC · Hillsboro, OR
- $142,800 to $304,200 USD / year
Microsoft Silicon, Cloud Hardware, and Infrastructure Engineering (SCHIE) is the team behind Microsoft’s expanding Cloud Infrastructure and responsible for powering Microsoft’s “Intelligent…
Added 3 mins ago
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Senior Software Engineer- AI Agents
Microsoft
WA · CA · NY · Redmond, WA · Mountain View, CA · Redmond · Mountain View · New York
- $119,800 to $261,000 USD / year
The Agent 365 team is building the enterprise platform for managing and governing AI agents at scale. We are looking for a Senior Software Engineer who is passionate about building secure,…
Added 4 mins ago
Senior Engineer, Process Mechanical Engineer
Micron Idaho Semiconductor Manufacturing (Triton) LLC
Boise, ID
As a Process Mechanical Engineer, you will provide technical leadership and oversight of third-party process mechanical design for major construction projects. You will manage design…
Added 4 mins ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We’re looking for a Principal Software Engineer to help build and evolve the MDASH scanning engine as we work to advance agentic code scanning. In this role, you’ll design and build systems…
Added 10 mins ago
Software Engineer, Associate - Business Finance Technology
Blackstone Administrative Services Partnership
NJ
We're looking for a hands-on software engineer to help build the platforms that power finance and fund operations across Blackstone. You'll develop and support features within our…
Added 16 mins ago
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Software Dev Engineer II - AMZ27051.1
Amazon
East Palo Alto, CA
- $165,200 to $223,600 USD / year
Design, develop, implement, test, and document embedded or distributed software applications, tools, systems and services. Translate functional requirements into robust, efficient,…
Added 16 mins ago
Regional Quality & Benchmark Specialist, SW2 & SW3
Amazon
Vacaville, CA
You will develop parts cage quality standards by creating work benches, tracking quality data and vendor defect rates, and building standard work processes for parts quality management
Added 16 mins ago
SUPERVISOR
Space and Naval Warfare Systems Command
Point Loma Complex, CA
Added 16 mins ago
Senior PCB Layout and Design Engineer
Butler America
Canoga Park, CA
The Senior PCB Layout and Design Engineer leads the physical design and layout of complex printed circuit boards, translating electrical schematics and engineering requirements into…
Added 17 mins ago
Opto-Mechanical Engineer, Amazon Leo for Government
Amazon
NORTHRIDGE, CA
The Amazon Leo for Government (ALG) Engineering team is a multi-disciplinary technology team involved in developing and delivering targeted and scalable solutions for custom satellite and…
Added 17 mins ago
RF Engineer, Amazon Leo Government, Amazon Leo Government
Amazon
Northridge, CA
The RF/Microwave Engineer will focus on the design of the various RF and Microwave circuit blocks in the range of Ka, L, and S bands. They will be expected to lead a variety of tasks, from…
Added 17 mins ago
ES
Material Handler I
Empirical Systems Aerospace, Inc.
San Luis Obispo, CA
- $20 to $25 USD / hour
Maintains in-process inventory at work centers by delivering materials and supplies.
Added 17 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 17 mins ago
Quality Engineer III
General Atomics
Poway, CA
Develops, modifies, coordinates and documents the implementation, evaluation, and maintenance of quality assurance programs and systems on one or more mid-size projects. Provides advice and…
Added 17 mins ago
Plant Quote Engineer
Kimball Solutions Jasper, Inc.
United States
It is the mission of the Plant Quote Engineer to partner with operations to exceed our customer expectations by managing customer data for quote, quickly and competitively quoting material…
Added 17 mins ago
Robotics Engineer, Logistics Automation
Meta
Fremont, CA
Meta is seeking a Robotics Engineer to join our Infra Robotics team. This team implements advanced robotics technologies to enable efficient and safe data center operations.The logistics…
Added 17 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 17 mins ago
Software Engineer, Machine Learning - Ads Infra and Ranking
Meta
Menlo Park, CA
Software Engineer, Machine Learning - Ads Infra and Ranking Responsibilities:
Added 17 mins ago
Spacecraft Thermal Engineer (Early Career) - Millennium Space Systems
The Boeing Company
El Segundo, CA
Thermal Engineers support the Spacecraft Development Program Managers and Chief Systems Engineer through the development of all spacecraft thermal system configurations, designs, analyses,…
Added 18 mins ago
Software Development Engineer, Creator Marketplace
Amazon
Culver City, CA
As a Software Development Engineer, it’s up to you to research, define, design and refine the tech that keeps us one step ahead of listeners. Anticipate. Innovate. Bring challenging ideas…
Added 18 mins ago
Senior Staff Software Engineer, Generative Retail Ad Formats and LLM Applications
Google
Mountain View, CA
…technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well…
Added 18 mins ago
C
Data Collection Team Manager
Cognizant
Mountain View, CA
- $65,000 to $86,000 USD / year
…transform a variety of business operations. We are looking for a Data Collection Team Manager with excellent communication, time management, organizational and data analysis skills to join…
Added 18 mins ago
Staff Software Engineer, ML Compiler Performance Engineer Co-Design
Google
Mountain View, CA
…technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well…

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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