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EI
Manufacturing Quality Engineer
Ecore International
York, PA
- $70,000 to $85,000 USD / year
We are seeking a motivated and hands-on Quality Engineer to lead quality initiatives, drive continuous improvement projects, and support manufacturing operations in a fast-paced industrial…
Added 1 min ago
EDR Associate Engineer
Delta |v| Forensic Engineering
Charlotte, NC
…experience regardless of geography and maintain the highest quality we deliver here at DELTA…
Added 1 min ago
Sr Software Engineer
Cengage Group
Newark, NJ
…with product and design teams in your role as senior software engineer. Together you will focus on improving customer outcomes through frequent stakeholder engagements and data-driven…
Added 1 min ago
Cyber Systems Engineer, TS/SCI w/Poly
Peraton
Annapolis Junction, MD
We are seeking a Systems Engineer to support the analysis, design, integration, and implementation of complex systems. The Systems Engineer will work closely with users, government…
Added 2 mins ago
Senior Product Manager - A600
Anduril Industries
Atlanta, GA
…portfolio. Working closely with the General Manager and Chief Engineer, you'll define what capabilities we build and when we deliver them to meet customer mission…
Added 2 mins ago
Electrical Sustainment Engineer
Anduril Industries
Broomfield, CO · Fort Collins, CO
…allies. The Radar team is seeking an Electrical Sustainment Engineer to help us manage Radar product sustainment. The Radar team is responsible for all aspects of radar system development,…
Added 4 mins ago
Sr. AI Transformation Engineer
Roku
San Jose, CA
Roku is seeking a Senior AI Transformation Engineer to join the AI Enablement Team and drive end-to-end delivery of agentic AI systems that measurably transform how work gets done across…
Added 4 mins ago
Media Director
The Shipyard
San Diego, CA
…communications, media and digital landscape. Uniquely designed to Engineer Brand Love through a unifying approach of paid, owned and earned channels, we work together to grow brands that…
Added 5 mins ago
Senior RF Radar Engineer II
Rocket Lab Corporation
Long Beach, CA
Based at Rocket Lab's global headquarters in Long Beach, CA, we are looking for a Senior RF Engineer II - Radar/RF who will be responsible for the technical development of radar and RF…
Added 5 mins ago
Software Development Engineer II , Digital Ordering Services
Amazon.com Services LLC
Bellevue, WA
As a Software Development Engineer (SDE) on this team, you will design and launch AI-native features that digital product lines can adopt out of the box, without custom integration work.…
Added 5 mins ago
Software Development Engineer II, Digital Acceleration
Amazon.com Services LLC
Bellevue, WA
As a Software Development Engineer on this team, you will design and launch AI-native features that digital product lines can adopt out of the box, without custom integration work. You will…
Added 5 mins ago
Software Development Engineer, Infrastructure Security
Amazon Data Services, Inc.
Minneapolis, MN
The Infrastructure Security organization is looking for a software engineer to join our dynamic, outcome-driven team. The successful candidate is an owner who can deliver through high…
Added 5 mins ago
Software Quality Engineer, Senior
Booz Allen Hamilton_United States
Annapolis Junction, MD
Software Quality Engineer, SeniorThe Opportunity:
Added 5 mins ago
Quality Assurance Engineer
Booz Allen Hamilton_United States
Atlanta, GA
As a quality assurance engineer, you’ll work with analysts and developers on an agile team to evaluate features of a customer engagement and collaboration system. You’ll develop and…
Added 5 mins ago
Field Service Technician
Ametek, Inc.
Horsham, PA
Troubleshoot product and process related issues.
Added 6 mins ago
IG
Manufacturing Engineer
Insight Global
Windsor Locks, CT
- From $36 USD / hour
This 2nd Shift Mechanical Manufacturing Engineer will support the production and assembly of mechanical hardware used on spacecraft for the Orion/Artemis missions. They will work directly…
Added 6 mins ago
Staff Project Engineer
Johnson & Johnson Vision Care, Inc. Legal Entity
Jacksonville, FL
The Staff Project Engineer is responsible for executing all phases of site wide capital projects that enable growth and continuous improvement of our world class manufacturing platforms and…
Added 6 mins ago
Design Quality Engineer II
MEDICAL DEVICE BUSINESS SERVICES, INC. Legal Entity
Warsaw, IN
DePuy Synthes is recruiting for two new Design Quality Engineer II team members for our Warsaw, IN location.
Added 6 mins ago
Engineer, Biomechanical Engineering
Synthes USA Products, LLC Legal Entity
West Chester, PA
DePuy Synthes is recruiting for a Engineer, Biomechanical Engineering to be based in West Chester, PA
Added 6 mins ago
Staff Manufacturing Mechanical Engineer
Auris Health Inc. Legal Entity
San Jose, CA
Johnson & Johnson's MedTech Surgery team at MONARCH is recruiting for a Staff Manufacturing Mechanical Engineer within our Robotics & Digital Solutions (RAD) organization. This role will…
Added 6 mins ago
Staff Software Engineer
Mercury Insurance Services, LLC
Brea, CA
As a Staff Software Engineer, you will provide technical leadership and direction for multiple agile teams or projects to implement prioritized software product roadmaps. This role includes…
Added 6 mins ago
Engineering Change Coordinator - Leeds, AL
Hubbell Incorporated
Leeds, AL
The Engineering Change Coordinator is responsible for coordinating and driving engineering changes for Engineer-to-Order products from identification through implementation and closure. The…
Added 6 mins ago
Principal Site Reliability Engineer
HITACHI ENERGY USA INC
Raleigh, NC · Atlanta, GA · Houston, TX · Broomfield, CO
Hitachi Energy is seeking a Principal Site Reliability Engineer to ensure the secure, reliable, and efficient operation of cloud‑hosted environments that support ESS software products and…
Added 7 mins ago
Quality Systems Administrator
Lincoln Electric
Cleveland, OH
The Quality Systems Administrator provides critical systems administration, data management, and quality support for the Euclid Consumables Division. This role oversees key QA-related…
Added 9 mins ago
Software Engineer III - Investment Operations Technology
Northwestern Mutual
Milwaukee, WI
We are seeking a Software Engineer III to build, modernize, and support technology solutions for Investment Operations. The role works across applications, data, integrations, batch…

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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Skills

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

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