Jobs in the United States

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Added 1 min ago
UG
Senior Support Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
As a Senior Software Engineer within EDET.OH (Enterprise Digital Experience Technology - OptumHealth), You will play a critical role in ensuring the high availability, scalability, and…
Added 1 min ago
UG
Senior Full Stack Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
We are seeking an innovative Sr Software Engineer to join our software development team. In this role, you will build and maintain full stack applications using Angular and Spring Boot,…
Added 3 mins ago
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Mobile Engineer 3
Aerotek
Montgomery, AL
- $36 to $37 USD / hour
Job Title: Field Service TechnicianJob DescriptionWe are looking for a skilled Field Service Technician with extensive experience in HVAC systems. The ideal candidate will possess HVAC EPA…
Added 3 mins ago
Software Engineer - Mainframe/COBOL
Regions
Hoover, AL · Charlotte, NC · Atlanta, GA
At Regions, the Software Engineer oversees application development, modification, and maintenance of applications. This position monitors system applications, ensures systems run smoothly,…
Added 4 mins ago
SH
Project Engineer II
Stanford Health Care
United States
- $60.99 to $80.78 USD / hour
The Project Engineer II is an experienced individual contributor responsible for independently managing advanced project engineering and project controls functions for healthcare…
Added 6 mins ago
KC
Wireless Network Engineer
King County
Seattle, WA
- $110,087.54 to $139,542.21 USD / year
King County's Department of Information Technology (KCIT) is seeking a Wireless Network Engineer to join our Network Services team. The Wireless Network Engineer provides engineering,…
Added 7 mins ago
Product Security Engineer
Tapestry - G0G
Hazelwood, MO
The successful candidate for the role of Product Security Engineer will play a crucial role in supporting the development, deployment, and maintenance of computing and information security…
Added 9 mins ago
Senior Associate, Infrastructure Engineer
KPMG LLP
McLean, VA · Washington, DC
Bachelor's degree in computer science, engineering, information systems, or a related field, or twelve years of equivalent professional experience
Added 9 mins ago
Senior Data Engineer, Data Platforms and Integrations
Global Partners
Newton, MA
Added 11 mins ago
IG
Sr. DevOps Engineer - GCP
Insight Global
Remote, United States
- From $68 USD / hour
- Engineering, Information Systems, related field, or equivalent experience.
Added 12 mins ago
Java Full Stack Engineer - Professional
HEXAWARE
United States
…Experience: Bachelor's degree in computer science, Information Systems, or a related field. Professional certifications are preferred. 10+ years of software development experience across…
Added 14 mins ago
Lead, Test & Launch Operations Engineer
Rocket Lab Corporation
Long Beach, CA · Wallops Island, VA
Based out of Rocket Lab’s Launch Complex 3 in Wallops Island, VA, the Lead Test and Launch Operations Engineer are responsible for the end-to-end testing, launch, and mission operations of…
Added 15 mins ago
Software Development Engineer, Eva Development Team
Amazon Data Services, Inc.
Bellevue, WA
Join the Data Center Gen AI team, where we build generative AI solutions for AWS data centers. Our systems orchestrate physical work processes across AWS's worldwide data centers, directly…
Added 15 mins ago
Software Development Engineer, AWS EC2 Nitro Team
Amazon Development Center U.S., Inc.
Santa Clara, CA
We are looking for an experienced software engineer to drive development for new EC2 Machine Learning platforms. In this role, the engineer will work with a broad group of technical teams…
Added 19 mins ago
Industrial Engineer 1- Lead Materials Engineer 1
GE Vernova
Schenectady, NY
…role will require both strong technical expertise in materials systems and hands-on leadership and passion for continuous…
Added 19 mins ago
Software Engineer in Test
Fidelity Technology Group, LLC
Westlake, TX
As a Software Engineer in Test, you will leverage technical expertise in automation, business domain knowledge, and data analysis to deliver high-quality, reliable software. You will…
Added 21 mins ago
AI Automation Engineer II
Frost Bank
San Antonio, TX
As an AI Automation Engineer II, you believe in the power of AI. You’ll play an important role in the development, design, and deployment of AI solutions to ensure the quality and stability…
Added 21 mins ago
Machine Learning / AI Engineer
Bose Corporation, U.S.A
Remote, United States
At Bose, we believe sound is the most powerful force on earth. As a Machine Learning / AI Engineer, you’ll help bring that belief to life - developing intelligent capabilities for the next…
Added 27 mins ago
Senior Controls Engineer
Parallel Systems
Los Angeles, CA
Parallel is seeking a Senior Controls Engineer with deep expertise in control systems development to join our engineering team. This role focuses on modeling, simulating, and designing the…
Added 27 mins ago
ServiceNow Senior Scrum Master
Leidos
Odenton, MD
Bachelor’s degree in a technical field such as System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline
Added 27 mins ago
Senior Software Engineer - Linux Backend Systems
Leonardo DRS, Inc.
Germantown, MD
DRS RADA Technologies is seeking a full-time, on-site Senior Software Engineer to design, build, and evolve Linux-based, mission-critical software supporting advanced radar and defense…
Added 27 mins ago
Systems Security Engineer Intern - Summer 2027 (For SNC Summer 2026 Interns Only)
Sierra Nevada Company, LLC
Hagerstown, MD
Receive guidance and mentorship from experienced industry professionals in your field.
Added 27 mins ago
Staff Geostructural Engineer
Schnabel Engineering
Rockville, MD
Schnabel Engineering is seeking an entry level Staff Geostructural Engineer to help support our regional and national practice. This position is located in our Rockville, MD office. This…
Added 27 mins ago
Jr. PLM Application Developer
BAE Systems
Rockville, MD
BAE Systems plc provides some of the world's most advanced, technology-led defense, aerospace, and security solutions. As one of the top ten defense contractors, we employ a skilled…
Added 27 mins ago
Electronics Engineer
Federal Communications Commission
Columbia, MD

Staff Machine Learning Engineer, Homefeed

Remote, United States

$189,308 - $389,753 USD

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Job details

Pay: $189,308 - $389,753 USD
Experience: Minimum 8 years of experience building and shipping ML or AI systems, including substantial hands-on engineering and technical leadership.
Posting language: English
Posted: Nov 2, 2026

Original job description

About Pinterest:

Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product.

Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other’s unique experiences and embrace the flexibility to do your best work. Creating a career you love? It’s Possible.

At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we’re looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we’ll explore your foundational skills and how you collaborate with AI.

Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here.

Our Retrieval team builds shared machine learning capabilities that help Pinterest connect people with relevant ideas. We are looking for a Staff Machine Learning Engineer to advance how we develop those capabilities through agentic AI.

Your primary focus will be Reflex, our effort to automate and accelerate recommendation research and development. You will own a major technical area, building agents that investigate opportunities, implement changes, run experiments and learn from their results. You will work closely with other technical leaders while remaining hands-on with the hardest engineering and modeling problems.

You will also contribute to generative retrieval, with a particular focus on Semantic IDs: learning structured representations of content that recommendation models can generate and use to retrieve relevant items. This role combines applied AI research, production engineering and technical leadership, with opportunities to improve both our recommendation models and the way engineers build them.

What you'll do:

Own and advance a major technical area in automated recommendation research within Reflex, collaborating with other technical leads and partner teams.
Build LLM agents that connect hypothesis generation, implementation, experiment execution, evaluation and learning from previous results.
Develop rigorous evaluations for agent behavior and research outputs, and use them to improve quality, reliability and efficiency.
Contribute to generative retrieval models, particularly Semantic ID learning, evaluation and integration into production recommendation systems.
Take promising ideas from research and prototypes through offline evaluation, online experimentation and production launches.
Build reliable integrations with ML development infrastructure and make informed tradeoffs across model quality, iteration speed, compute cost and operational complexity.
Raise technical quality through hands-on implementation, design and code reviews, documentation and mentorship.
Work with research, recommendation and ML infrastructure teams to shape technical approaches, resolve dependencies and support adoption.
Identify and apply relevant advances from research, and contribute new methods where existing approaches fall short.

What we're looking for:

Bachelor's in Computer Science, Machine Learning or a related field, or equivalent practical experience.
Minimum 8 years of experience building and shipping ML or AI systems, including substantial hands-on engineering and technical leadership.
Demonstrated experience building LLM agents or other agentic AI systems for complex tasks, with a clear approach to evaluating and improving their performance.
Strong ML fundamentals and depth in one or more relevant areas, such as applied LLMs, representation learning, recommendation systems, retrieval or ML systems.
Experience taking research ideas into reliable production systems and evaluating their impact through meaningful experiments.
Strong software engineering skills, including the ability to design maintainable systems, implement difficult components and conduct thorough technical reviews.
Experience leading a substantial technical area, making decisions under ambiguity and collaborating effectively across teams.
A track record of mentoring engineers and raising the quality of a team’s technical work.
Clear written and verbal communication, including the ability to explain technical tradeoffs to different audiences.
A disciplined approach to using AI in your own work, including verification of generated code, analysis and conclusions.

We'll teach you our stack and our products, and we're committed to your continued growth as a technical leader. This is an individual contributor role; prior people management isn't required.

Relocation Statement:

This position is not eligible for relocation assistance. Visit our PinFlex page to learn more about our working model.

In-Office Requirement Statement:

We let the type of work you do guide the collaboration style. That means we're not always working in an office, but we continue to gather for key moments of collaboration and connection.
This role will need to be in the office for in-person collaboration 1-2 times/quarter and therefore can be situated anywhere in the country.

At Pinterest we believe the workplace should be equitable, inclusive, and inspiring for every employee. In an effort to provide greater transparency, we are sharing the base salary range for this position. The position is also eligible for equity. Final salary is based on a number of factors including location, travel, relevant prior experience, or particular skills and expertise.

Information regarding the culture at Pinterest and benefits available for this position can be found here.

US based applicants only

$189,308 - $389,753 USD

Our Commitment to Inclusion:

Pinterest is an equal opportunity employer and makes employment decisions on the basis of merit. We want to have the best qualified people in every job. All qualified applicants will receive consideration for employment without regard to race, color, ancestry, national origin, religion or religious creed, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, age, marital status, status as a protected veteran, physical or mental disability, medical condition, genetic information or characteristics (or those of a family member) or any other consideration made unlawful by applicable federal, state or local laws. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you require a medical or religious accommodation during the job application process, please complete this form for support.

By submitting this application, I certify that all information submitted in my application and throughout the hiring process is true, accurate, and complete to the best of my knowledge. I understand that any false statement, omission, or misrepresentation may disqualify me from employment consideration or result in termination if discovered after hire.

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More about this job

Skills

Machine learning
Research
ML
Documentation
Computer science
Leadership
Coaching
Communication skills
Collaboration

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