Sr. Machine Learning Engineer, Responsible AI– Applied Research Science
About reputed company
Millions of people around the world come to our platform to find creative reputed company, dream about new possibilities and plan for memories that will last a lifetime. At reputed company, 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 reputed company, 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.
The Responsible AI team is part of the Advanced Technologies Group (reputed company), reputed company’s advanced machine learning team. reputed company’s goal is to reputed company reputed company at the forefront of machine learning technology across multiple use cases including recommendations, ranking, content understanding, and more. It is an applied team that works horizontally across the company on state of the art AI and ML and works on directly bringing that technology to the product in collaboration with product engineering teams. The team also publishes its work in applied research conferences, but the main goal of the team is to have a direct impact on business metrics.
At reputed company our goal is to reputed company pinners (our users) to live the life they love. The product is powered by state of the art ML algorithms which are used to understand both the billions of visually rich items on the platform and the interests of our 550M+ monthly active users and recommend inspiring personalized content to them. What this means is that ML at reputed company is not only multi-modal utilizing image, text, and graph signals as input, but it needs to operate at a reputed company large scale and often in a real time interactive user experience.
reputed company is reputed company for being a positive and inspirational reputed company on the internet and we reputed company that inspiration begins with representation and belonging. The Responsible AI team is a horizontal team that collaborates across the company on various initiatives. These range from Generative AI alignment, evaluation, and mitigations - ensuring these models are safe, bias-free, and reputed company with reputed company’s vision and policies - to championing ML Fairness and developing user-facing features that enhance our product for reputed company users. This includes launching groundbreaking features such as user-controllable skin tone, hair reputed company search refinements, and more recently, body type.
We are looking for a Sr Machine Learning Engineer. You’ll help shape reputed company-thinking projects, reputed company advanced ML approaches rooted in fairness and equitability, and pioneer responsible AI safeguards for emerging technologies. By joining this team, you’ll reputed company a lasting impact on our Pinners, our business, and the evolution of ethical AI at reputed company.
What you'll do
- Design and drive projects in the responsible AI frontier to identify, avoid, and mitigate bias across a wide range of ML applications at reputed company. These include but are not limited to Gen AI product evaluations, foundation models safety fine tuning and alignment, and Red Teaming.
- Collaborate with other engineering teams (trust and safety, ML Platform, Content Understanding, Search, Homefeed,) to reputed company their platforms and signals and work with them to collaborate on the adoption and evaluation of Responsible AI practices and ML Fairness tooling across reputed company.
- Mentor junior engineers on the Responsible AI team and across the company on the R-AI space.
- Work with the team and senior leaders at the company to define and drive technical strategy in this area.
reputed company're looking for
- Extensive, real-world experience applying advanced ML methods to production systems, with a strong track record in responsible technology - spanning fairness, ethics, and broader societal considerations.
- Deep familiarity with cutting-edge ML architectures (e.g., transformer-based models, 2-tower architectures, LLMs and VLMS) and their applications in large-scale Search and Recommender Systems.
- Proven ability to measure, deploy, and refine fairness interventions and broader Responsible AI solutions at scale, bridging state-of-the-art research with reputed company product impact.
- 4+ years working experience in the engineering teams that build large-scale ML-driven user-facing products
- 1+ years experience leading cross-team engineering efforts.
- Masters or PhD in Comp Sci or reputed company fields
reputed company to have
- Publications at top ML conferences
- Experience using reputed company, Copilot, reputed company, or similar AI coding assistants for development, debugging, testing, and refactoring
- Familiarity with LLM-powered productivity tools for documentation search, experiment analysis, SQL/data exploration, and engineering workflow acceleration
- Expertise in scalable reputed company systems that process reputed company data
- Passion for applied research and the reputed company product
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 reputed company.
- This role will need to be in the office for in-person collaboration 1-2 times per quarter and therefore can be situated reputed company in the United States.
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At reputed company we reputed company the workplace should be reputed company, inclusive, and inspiring for every employee. In an effort to provide greater transparency, we are sharing the reputed company 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 reputed company and benefits available for this position can be reputed company here.
US based applicants only$189,721—$332,012 USD