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Program Manager, CE Imaging
Endeavor Health Clinical Operations
United States
…radiation-oncology support. Leads the imaging technical workforce (Imaging Engineer I-III, Specialist), owns imaging uptime, image quality, and regulatory compliance, and drives the…
Added 1 min ago
Imaging Engineer I
Endeavor Health Clinical Operations
United States
…training on general radiographic, fluoroscopic, or ultrasound…
Added 3 mins ago
Sr Data Integrity Analyst or Engineer I - Senior Engineer
Atmos Energy Corporation
TX
…Analyst. Alternatively, we will consider qualified profiles for an Engineer I - Sr Engineer. Responsibilities for both positions are outlined…
Added 3 mins ago
Lead Software Development Engineer - AI Engineering
The ODP Group, LLC
Austin, TX
The role of Lead Software Development Engineer is to design, build and maintain high quality technology solutions that deliver an exceptional customer experience. Working as an integral…
Added 3 mins ago
Settlements Analyst
ERCOT
Taylor, TX
…projects to implement and enhance ERCOT's Commercial Operations Systems. Serves as the subject matter expert for settlement of the ERCOT nodal market. Develops protocol language and system…
Added 3 mins ago
Systems Integration Engineer
Technology Service Corporation
Huntsville, AL
Falcata is currently seeking a Systems Integration Engineer in Huntsville, AL, with an educational and/or industry focus in leading multi-disciplinary technical teams in the development and…
Added 3 mins ago
Agentic QA & Reliability Engineer
Insight Global
Westlake, TX
…operated using AI. We expect you to be a "Full-Stack Agentic QA Engineer." You should be comfortable taking a complex business requirement and building an AI-driven verification workflow…
Added 4 mins ago
THIS POSTING IS INTENDED FOR THOSE REGISTERED TO ATTEND THE SOCIETY OF HISPANIC PROFESSIONAL ENGINEERS CONFERENCE, Oct 28 - 31st in Indianapolis, IN
Medtronic
Fort Worth, TX
For Engineer I opportunities, we are looking for a minimum of a Bachelor's Degree, completed by May 2026, with 0+ years of experience.
Added 4 mins ago
Early Career Mechanical Engineer
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Customer Engineer I, Platform, SMB, Google Cloud
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Share Customer Engineer I, Platform, SMB, Google Cloud
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Software Test Engineer
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The Software Test Engineer is a member of the Quality Engineering team, responsible for supporting the testing, validation and delivery of WCG namedproducts and systems.The role applies…
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Software Engineer (Starlink)
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As a Software Engineer on the Starlink Enterprise Products team you will define, build, and deploy product features and capabilities that unlock new opportunities to advance global…
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Operations Engineer
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…low-latency internet to users all over the world. As an Operations Engineer on the Starlink Satellite team, you will drive improvement projects for our Materials Management and Satellite…
Added 5 mins ago
Network Engineer (Starlink Community Gateway)
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…Earth. See more at starlink.com/community-gateway. As a network engineer on the Starlink Community Gateway team you will define, build, and deploy key product features and capabilities that…
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Mechanical Engineer
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We are seeking a Mechanical Engineer to join our team. As a member of our team, you will work in a schedule-driven, collaborative environment, working closely with our clients and reporting…
Added 7 mins ago
Associate, Electrical Engineering (Rochester, NY)
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Design complex Circuit Card Assemblies to support Avionics and Space customer’s photonic subsystems and integrated communication systems
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Associate, Software Engineering
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…Windows, Linux, mobile platforms, and embedded real time operating systems (VxWorks, Linux, QNX, Integrity, Windows CE, and others for Motorola, Intel, TI, and custom processor…
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Calibration Engineer III
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Huntsville, AL
…to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the…
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BE-4 Launch Operations Engineer
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…to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the…
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Manufacturing Engineer III
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Space Coast, FL
…to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the…
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Director, Operations Site Activation
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…to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the…
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Supply Chain Commodity Manager III
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Space Coast, FL · Huntsville, AL
…to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the…
Added 7 mins ago
Lead Manufacturing Engineer
Blue Origin Personnel, LLC
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…to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the…
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Avionics Harness Design Engineer III
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…history of crewed spaceﬂight. The Electrical Harness Design Engineer is the primary responsible of developing the engineering, system interconnect diagrams (SID), block interconnect…

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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