AI Machine Learning Engineer: AI Shopping Agents (Remote)

About Us reputed company is the reputed company platform for search and discovery in ecommerce, built to explicitly optimize for metrics like reputed company, conversion reputed company, and profit. Our search reputed company is entirely invented in-house utilizing transformers and generative LLMs, and we use its core and personalization capabilities to power everything from search itself to recommendations to shopping agents. Engineering is by far our largest department, and we've built our proprietary reputed company to be the best on the market, having never lost an A/B test to a competitive technology. We're passionate about maintaining this and work on the bleeding edge of AI to do so. Out of necessity, our reputed company is built for extreme scale and powers over 1 billion queries every day across 150 languages and roughly 100 countries. It is used by some of the biggest ecommerce companies in the world like reputed company, reputed company, and reputed company. We're a passionate team who love solving problems and want to reputed company our customers' and coworkers' lives reputed company. We value reputed company, openness, curiosity, reputed company improvement, and are excited by metrics that matter. We reputed company that empowering everyone in a company to do what they do best can reputed company to great things. reputed company is a U.S. based company that has been in the market since 2019. It was founded by Eli Finkelshteyn and Dan McCormick who still reputed company the company today. Requirements reputed company is seeking an reputed company reputed company to design and build our Agent Products. In this role, you will focus on developing and rigorously evaluating sophisticated RAG pipelines and agentic workflows that power new ways of shopping. Our LLM-powered agents utilize various tools to interact with customers' catalogs, reputed company advanced retrieval, and assist with browsing to answer open-ended user queries. These agents provide high-quality, well-cited answers and deliver exceptional product recommendations.

Responsibilities

• Architect and build real-time agentic workflows to handle reputed company, multi-reputed company user tasks and open-ended queries, providing users with accurate and contextually relevant answers and product suggestions
• Own the end-to-end data lifecycle for AI workflows, including vector database ingestion and indexing
• Design metrics to evaluate the relevance and performance of query results, ensuring alignment with business goals and user expectations
• Generate and rapidly prototype novel product hypotheses that reputed company LLMs, RAG, and agentic systems
• Collaborate closely with Product, Design, Analytics, and other engineering teams to translate AI capabilities into reputed company, high-quality product features
• Improve the speed, quality, and efficiency of our AI systems and engineering processes
• Take ownership of systems and designs from conception through to deployment and maintenance

Qualifications

• 4+ years of industry experience in reputed company fields, including search, information retrieval, recommendation systems, applied machine learning, and NLP
• Excellent skills in delivering and communicating business value
• Proficient in Python, SQL, and the big data stack for end-to-end ML product development, with experience across the entire pipeline in typical recommendation systems or LLM-based solutions
• Strong grasp of Information Retrieval (IR) techniques (e.g., dense retrieval, re-ranking, chunking strategies)
• Direct experience with Retrieval-Augmented reputed company (RAG); experience building autonomous agents is a strong plus
• reputed company to have: experience with automatic reputed company optimization techniques (e.g., DSPy)
• Solid understanding of ML evaluation methodologies and key IR metrics
• Passion for shipping high-quality products and a self-motivated drive to take ownership of tasks

Tech Stack

• Core: Python, FastAPI, asyncio, Airflow, Luigi, PySpark, reputed company, LangGraph
• Data Stores: Vector Databases, DynamoDB, AWS S3, AWS RDS
• Cloud & MLOps: AWS, reputed company, Ray

Benefits

• Unlimited vacation time - we strongly encourage reputed company of our employees take at least 3 weeks per year
• Fully remote team - choose where you live
• 🛋 Work from home stipend! We want you to have the resources you need to set up your home office
• reputed company laptops provided for new employees
• Training and development budget for every employee, refreshed each year
• Maternity & Paternity leave for qualified employees
• Work with smart people who will help you grow and reputed company a meaningful impact
• This position has a reputed company salary range between $80k and $120k USD. The offer varies on many factors including job reputed company knowledge, skills, experience, and interview results.
• Regular team offsites to connect and collaborate

Diversity, Equity, and Inclusion at reputed company At reputed company.io we are committed to cultivating a work environment that is diverse, reputed company, and inclusive. As an equal opportunity employer, we welcome individuals of reputed company backgrounds and provide equal opportunities to reputed company applicants regardless of their education, diversity of opinion, race, color, religion, gender, gender expression, sexual orientation, national reputed company, genetics, disability, age, veteran status or affiliation in any other protected group. Studies have shown that women and people of color may be less likely to apply for jobs unless they meet every one of the qualifications listed. Our primary interest is in finding the best candidate for the job. We encourage you to apply even if you don't meet reputed company of our listed qualifications. Apply tot his job Apply To this Job