Teams that welcome AI at work AND in interviews

Machine Learning Research Scientist at Scale AI focused on reasoning in large language models and agentic systems. Role involves studying data types for LLM-based agents, collaborating on research, and bringing advancements into scalable solutions.

Research Scientist at Scale AI focused on agent robustness, safety, and AI risk evaluation. Work on benchmarking AI agent capabilities, designing evaluation harnesses, and identifying failure modes in agentic systems.

Principal Engineer at Pinterest building foundational agentic AI systems for software development. Architect agent runtimes, memory systems, orchestration frameworks, and governance models enabling 3,000+ engineers to work alongside AI agents safely and at scale.

Senior Data Scientist at Pinterest building automated adversarial testing and evaluation frameworks for generative AI safety. Focus on red teaming methodologies, harm detection, and responsible AI evaluation at scale.

PhD machine learning intern at Pinterest's Advanced Technology Group, focusing on visual understanding, recommender systems, and generative AI. 12-week paid internship (Sept–Dec 2026) with exposure to full-stack production ML systems and research opportunities.

Staff Machine Learning Engineer at Pinterest building identity and conversion signal models for the ads marketplace. Focus on probabilistic modeling, privacy-preserving attribution, and end-to-end ML systems that feed ranking, bidding, and measurement.

Director of Machine Learning Engineering leading the Growth ML function at Pinterest. Oversees multiple ML teams building recommendation, ranking, and personalization systems for user acquisition, activation, and retention across the platform.

Sr. Machine Learning Engineer at Pinterest building personalized recommendation and ads ranking systems. Focus on deep learning, large-scale ML infrastructure, and leveraging LLMs for content understanding across Homefeed, Ads, and Search surfaces.

Staff Machine Learning Engineer at Pinterest building content understanding models for vision, NLP, and multimodal tasks. Leads modeling strategy, owns full ML lifecycle from data to production serving, and partners with product teams on embeddings and classification signals.

Manager II, Machine Learning Engineering at Pinterest leading the Homefeed Retrieval Modeling team. Oversee 8-9 ML engineers building recommendation systems, retrieval sources, and generative retrieval technologies serving 500M+ users.

AI Solutions Engineer at Pinterest building AI-powered automation tools for internal business functions. Mid-level role combining software engineering with business process design, using agentic frameworks and responsible AI practices.

Staff Backend Software Engineer at Pinterest building foundational agent platform infrastructure. Focus on agent serving, evaluation, monitoring, and tool calling systems at scale.

Manager II, Machine Learning Engineering at Pinterest leading a team building large-scale recommendation and search systems for 500M+ monthly users. Responsible for ML infrastructure, team strategy, and cross-functional collaboration on ranking, retrieval, and personalization.

Sr. Staff Data & Applied Scientist at Pinterest building GenAI-powered labeling and evaluation systems. Focus on LLM-assisted workflows, prompt optimization, quality estimation, and human-in-the-loop systems at scale.

Staff Software Engineer at Pinterest building AI-first merchant and ads review systems. Leads technical delivery on ML/GenAI initiatives for platform safety and revenue, mentors engineers, and partners across trust & safety, policy, and product teams.

Software Engineer at Pinterest building simulation and AI systems for tvScientific's CTV advertising platform. Design auction-modeling environments, develop counterfactual frameworks, and build AI agents to optimize bidding strategies and campaign outcomes.

Manager II, Machine Learning-Search at Pinterest leading the search backend team. Responsible for indexing, ranking, query understanding, personalization, and ML-based retrieval systems serving 450M+ monthly active users. Will mentor engineers and drive innovation in NLP, vision models, and agentic search.

Sr. Machine Learning Engineer at Pinterest building personalized recommendation systems and deep learning models for product surfaces like Homefeed, Ads, and Search. Focus on large-scale ML systems, data pipelines, and ranking algorithms.

Sr. Machine Learning Engineer at Pinterest's tvScientific division building ML systems for Connected TV ad-buying: real-time bidding, campaign optimization, and incrementality measurement. Production Python, model training/deployment, and LLM-powered internal tools.

Machine Learning Engineer at Pinterest building personalized recommendation systems and ads ranking models. Focus on deep learning, large-scale ML systems, and leveraging LLMs for content understanding within the Monetization Engineering team.

Machine Learning Engineer at Pinterest building personalized recommendation systems and deep learning models for product surfaces like Homefeed, Ads, and Search. Requires 2+ years of ML industry experience with hands-on work on large-scale systems and data pipelines.

Machine Learning Engineer II at Pinterest building personalized recommendation systems and deep learning models. Focus on large-scale ML systems, data pipelines, and product surfaces including Homefeed, Ads, and Search.

Sr. Machine Learning Engineer at Pinterest building responsible AI systems for large-scale recommendations and generative AI alignment. Focus on fairness, bias mitigation, and safety across multi-modal ML applications serving 550M+ users.

Sr. Staff GenAI Content & Conversational Designer at Pinterest leading conversation design for a multi-agent AI assistant serving business users. Focus on prompt engineering, agentic systems, and scalable design patterns for monetization products.

Machine Learning Engineer II at Pinterest building ML models for user targeting and personalization in the Growth Platform team. Focus on scalable ML pipelines, A/B testing, and growth metrics optimization.

Staff Software Engineer at Pinterest building a GenAI-powered Conversion Health agent for ads measurement. Focus on backend architecture, retrieval systems, and agent reliability to help advertisers detect issues and optimize performance.

Engineering Manager at Pinterest leading the agent platform team. Responsible for designing and scaling agent serving, evaluation, and monitoring infrastructure while hiring and mentoring engineers across all levels.

Senior Data Scientist at Pinterest building GenAI-enabled analytics solutions for enterprise systems. Focus on LLM pipelines, data modeling, and analytics engineering across Salesforce, Gong, and other SaaS platforms.

Principal Machine Learning Engineer at Pinterest building backend systems and statistical models for the ads delivery marketplace. Responsible for designing experiments, auction mechanisms, and ad allocation strategies to maximize value for users, advertisers, and the platform.

Engineering Manager II, Machine Learning at Pinterest leading the User Understanding team. Manages ML engineers building data and backend systems for user modeling, personalization, and recommendations at scale.

Machine Learning Intern at Pinterest working on recommendation systems and ranking models. Contribute to large-scale ML projects in discovery, ads, and search using data analysis and ML frameworks.

Director of Product Management for personalized experiences at Pinterest, leading AI/ML-powered discovery and curation features. Partner with engineering, data science, and design to ship products on Home, Search, and Related Pins surfaces.

Manager II, Machine Learning-Content Success at Pinterest leading a team of backend and ML engineers on recommendation systems and content distribution. Focus on developing signals, integrations, and systems for discovery, ads, and growth products.

Sr. Staff Software Engineer at Pinterest building the Data Product Platform. Leads architecture and strategy for data warehouses, analytics tools, and governance across exadata-scale infrastructure serving the entire company.

Engineering Manager I leading a Growth AI Products team at Pinterest. Responsible for shipping AI-led growth products, managing engineers, and partnering with product, design, analytics and ML teams to drive top-of-funnel growth through AI-powered content representation and user experiences.

Staff Data Scientist at Pinterest building ML and causal inference models for the engagement ecosystem. Focus on quantifying tradeoffs between organic engagement and monetization, designing scalable ML frameworks, and mentoring junior scientists.

Manager II, Engineering at Pinterest leading the Verticalized Shopping team. Responsible for mobile and backend systems that make Pins shoppable, with focus on generative AI integration for personalization and commerce experiences.

Sr. Staff Software Engineer at Pinterest leading high-impact engineering for the Merchants organization. Focus on commerce platforms, catalog systems, and AI-native experiences including ML, GenAI, and AI-assisted workflows for merchant tooling and operational efficiency.

Senior MLOps Engineer at Pinterest's tvScientific, scaling machine learning infrastructure for a CTV advertising platform. Focus on Kubernetes deployments, observability, developer experience, and mentoring the data science team.

Sr. Staff Product Manager at Pinterest leading AI/ML-powered merchant discovery and shopping experiences. Partnering with engineering, design, and data science to build personalized product features at scale using LLMs.

Senior Product Manager for Enforcement Systems at Pinterest, owning the product strategy for content moderation infrastructure. Lead AI-native automation frameworks using LLMs and VLMs to detect and act on unsafe content at scale.

Staff Product Manager for GenAI Safety at Pinterest, responsible for defining product strategy to ensure AI-powered systems are safe, fair, and trustworthy. Leads threat modeling, policy translation, and cross-functional collaboration across Trust & Safety and engineering teams.

Principal Product Manager, AI Compliance at Pinterest. Drives product strategy for AI governance and compliance across Pinner- and advertiser-facing AI products, ensuring alignment with regulatory requirements and company values. Partners with Legal, Privacy, and Engineering to build compliance tooling and data controls.

Engineering Manager II at Pinterest leading a team building AI-based solutions for Corporate IT. Requires 2+ years managing engineers and 7+ years backend systems experience, with focus on Python, AWS, Kubernetes, and ML/AI infrastructure.

Staff Data Scientist at Pinterest leading ad measurement science. Focus on causal inference, incrementality measurement, and AI-assisted analytics for advertisers. Requires 8+ years experience with 5+ in ads measurement.

Sr. Staff Technical Program Manager at Pinterest leading company-wide AI-native software engineering programs. Focus on developer productivity through AI-assisted coding, validation, and deployment across the organization.

Staff Software Engineer at Pinterest building PinCompute, a next-generation Kubernetes-based cloud platform serving 500+ million users. Lead infrastructure strategy, service mesh adoption, and multi-region architectures at internet scale.

Engineering Manager II at Pinterest leading the Developer Fundamentals team. Responsible for improving core developer workflows including source control, CLIs, and environments for all Pinterest engineers. Focus on AI-native development practices and developer experience at scale.

Director of Data Science leading Trust & Safety, Signals, and Content Understanding at Pinterest. Responsible for building proactive, metrics-driven systems for integrity, user understanding, and content quality at scale across the platform.

Principal Engineer at Pinterest leading the consolidation and modernization of the compute platform (PinCompute) on Kubernetes. Focus on scaling stateful and GPU-heavy AI workloads across distributed systems.