Jobs in the United States

25+ jobs

Save this search

Added 14 mins ago
Senior Security Engineer
State of Delaware
Dover, DE
…infrastructure, application development, security, and agency teams to design, implement, maintain, and troubleshoot security…
Added 17 mins ago
Front End Development Engineer, DASH
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
We are looking for a talented and experienced Front End Engineer (L5) to join our team. In this role, you will design, develop, and deliver high-quality, performant, and accessible user…
Added 18 mins ago
CMS Engineer
Colgate-Palmolive Company
Piscataway, NJ
Developing and sharing standards, design specifications and best practices within the region
Added 1 hour ago
Field Coordinator I- Sr (CP)
Entergy
Hernando, MS
…field construction problems in coordination with Construction Engineer and project…
Added 1 hour ago
Manufacturing Engineering, Other
PARKER HANNIFIN CORPORATION
Lewisburg, OH
Position Summary Under direct supervision, the Manufacturing Engineer I is an entry level role that assists with designing, implementing, and reviewing manufacturing processes, procedures,…
Added 1 hour ago
Engineer- Manufacturing Technology Scaling II USA
First Solar Inc
Perrysburg, OH
…technical experience or 2 years of experience as a Development Engineer I or Manufacturing Engineer I at First Solar. - Bachelor's Degree in an engineering discipline or similar technical…
Added 1 hour ago
Lead Engineer I, Tech Product Manager
KPMG LLP
Cincinnati, OH
…as we are, join our team. KPMG is currently seeking a Lead Engineer I, Tech Product Manager to join our Digital Nexus Technology organization. Responsibilities: - Support, enhance, and…
Added 1 hour ago
Sr. Security Engineer - Cloud Threat Detection
The Hartford
Columbus, OH
The Hartford's Information Protection (THIP) organization is seeking a Sr. Security Engineer, Cloud Threat Detection Engineer to design and enhance enterprise-scale cloud threat detection…
Added 1 hour ago
Senior Staff Infrastructure Engineer - Hybrid
The Hartford
Columbus, OH
Senior Staff Infrastructure Engineer - IEB07BE
Added 1 hour ago
Manufacturing Engineer (On-Site)
Cornwell Quality Tools Co.
Van Wert, OH
Design and develop new machine controls including robotic, electrical, electronic, hydraulic, pneumatic and vision systems.
Added 1 hour ago
Software Dev Engineer II, Leo Autopilot
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
As a Software Development Engineer, you will play a crucial role in the development of services to support the automation of the Leo mission. You will work with a dynamic group of…
Added 1 hour ago
Systems Engineer II
Mass General Brigham Incorporated
United States
-Contribute to the design and implementation of new platforms and services.
Added 1 hour ago
Data Engineer
Mass General Brigham Incorporated
United States
…transformation for predictive or prescriptive modeling. The Data Engineer also supports the development of scalable data solutions using modern cloud data platforms, including Microsoft…
Added 1 hour ago
Mechanical Systems Engineer IV
California Institute Of Technology Jet Propulsion Laboratory
United States
You will be working as a Mechanical Systems Engineer within the Mechanical Engineering, Integration, and Test Section (352), which leads the design, analysis, development, integration, and…
Added 1 hour ago
Senior Compliance Engineer
x Siemens Healthineers Endovascular Robotics, Inc.
United States
This is a role well suited to an ambitious professional, looking for the next step in their career. As a Senior Compliance Engineer, you will be responsible for:
Added 1 hour ago
PJ
Sr. Machine Learning Engineer
Pinterest Job Advertisements
Palo Alto, CA
- $248,676 to $332,012 USD / year
Distributed Systems design for ads infrastructure;
Added 2 hours ago
Sr SW Design Quality Assurance Engineer
DexCom Inc
Remote, United States
The Senior Software Design Assurance (Sr Software Design Quality) Engineer provides technical support and guidance to Software teams to ensure conformance to software development process…
Added 2 hours ago
Senior Instrument & Controls Engineer
Westinghouse Electric Company, LLC
Warrendale, OR
As a Senior Instrumentation & Controls Engineer you will perform integrated testing activities on Safety Instrumentation and Control (I&C) Systems for Commercial Nuclear Plant equipment.…
Added 2 hours ago
BR
Senior Field & Sales Engineer
Boutique Recruiting
San Bernadino, CA
- $175,000 USD / year
Position Title: Senior Field & Sales Engineer
Added 2 hours ago
GM
Applied AI Engineer
General Matter
Los Angeles, CA
- $100,000 to $200,000 USD / year
Building AI tooling so that every engineer can run complex safety and physics analyses before design reviews, without waiting on a specialist.
Added 2 hours ago
A
Junior System Engineer
AMAX
Fremont, CA
- $80,000 to $95,000 USD / year
We are seeking a highly motivated System Engineer to join our Engineering team. This role will focus on the design, deployment, validation, and troubleshooting of high-performance computing…
Added 3 hours ago
A
Junior System Engineer
AMAX
Fremont, CA
- $80,000 to $95,000 USD / year
We are seeking a highly motivated System Engineer to join our Engineering team. This role will focus on the design, deployment, validation, and troubleshooting of high-performance computing…
Added 3 hours ago
Packaging Engineer, Leo Customer Terminals
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
As a Packaging Engineer, you will be responsible for working with US and regional teams, closely monitoring and driving packaging engineering initiatives and processes from concept through…
Added 3 hours ago
Sr. Control Systems Design Engineer
RED Group
Metairie, LA
TAKE CONTROL and join our team as a Sr. Control Systems Design Engineer! We're seeking a motivated and talented professional to join our forward-thinking team. This position is based in our…
Added 3 hours ago
Industrial Control System (ICS) Automation Consultant
RED Group
Metairie, LA
…of your project, contact us and we will partner with you to design and deploy an effective…

Staff Machine Learning Engineer, Homefeed

Remote, United States

$189,308 - $389,753 USD

Apply About employer

Applications open in a new tab.

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.

Apply About employer

More about this job

Skills

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

Report this job