Duolingo

Staff AI Research Engineer at Duolingo focused on the Monetization team, developing and deploying AI systems including bandit models and large language models to improve the learning experience and drive business objectives. The role involves full-stack ML development from feature engineering and training data to fine-tuning, reinforcement learning, evaluation, deployment, and monitoring.

Senior Manager, Scaling Operations at Duolingo, focusing on managing contingent workforce and vendor procurement. The role involves defining strategy, building scalable systems, and driving workforce planning, with an emphasis on improving AI-assisted work quality and automating staffing.

Senior Manager, Scaling Operations at Duolingo, focusing on managing contingent workforce and vendor procurement. The role involves defining strategy, building scalable systems, and driving workforce planning, with an emphasis on improving AI-assisted work quality and automating staffing.

Senior Engineering Manager for Duolingo's Monetization pillar, leading a cross-functional team to build and scale revenue-generating systems including subscription packaging, advertising, ML-powered personalization, and performance marketing. The role involves defining strategy, overseeing engineering systems for paid growth, collaborating with data science and ML partners, and ensuring engineering quality.

Senior Engineering Manager for Duolingo's Monetization pillar, leading a cross-functional team to build and scale revenue-generating systems including subscription packaging, advertising, ML-powered personalization, and performance marketing. The role involves defining strategy, overseeing engineering systems for paid growth, collaborating with data science and ML partners, and ensuring engineering quality.

Senior Product Manager for Duolingo English Test, responsible for driving product changes across the user experience including acquisition, monetization, security, and test development. Will collaborate with AI researchers on security and efficacy features, and work with engineers on feature development. Requires experience in product management, user insights, data analysis, and design sense.

Director of Data Science & Analytics, User Growth at Duolingo. This role involves leading a team of 6-10 data scientists, setting the analytical vision and roadmap for user growth, owning experiments and causal analyses, developing forecasting systems, driving business intelligence, and translating complex findings for senior leadership. The ideal candidate has deep technical fluency in causal inference, statistical/ML modeling, and experimentation, combined with strong leadership abilities. Experience with AI/ML applied to user behavior modeling, notification optimization, or personalization is a plus.

Director of Data Science & Analytics, User Growth at Duolingo. This role involves leading a team of 6-10 data scientists, setting the analytical vision and roadmap for user growth, owning experiments and causal analyses, developing forecasting systems, driving business intelligence, and translating complex findings for senior leadership. The ideal candidate has deep technical fluency in causal inference, statistical/ML modeling, and experimentation, combined with strong leadership abilities. Experience with AI/ML applied to user behavior modeling, notification optimization, or personalization is a plus.

Head of Efficacy Research at Duolingo, leading a team to evaluate the effectiveness of educational products and interventions, focusing on language learning and expanding to math and other subjects. The role involves setting strategic vision, designing and executing rigorous research, partnering with product teams, and communicating findings externally. Requires PhD in a related field, 12+ years of experience, expertise in applied research methods, quantitative skills, and people leadership.

Head of Efficacy Research at Duolingo, leading a team to evaluate the effectiveness of educational products and interventions, focusing on language learning and expanding to math and other subjects. The role involves setting strategic vision, designing and executing rigorous research, partnering with product teams, and communicating findings externally. Requires PhD in a related field, 12+ years of experience, expertise in applied research methods, quantitative skills, and people leadership.

Staff Product Researcher at Duolingo to join Product Research team, working with Designers and Product Managers to build high-quality experiences for learners. Role involves integrating research into product development, generating insights, and driving product decisions. Requires mixed-method research experience, ability to work in fast-paced environments, and experience using AI tools in research.

Staff Product Researcher at Duolingo to join Product Research team, working with Designers and Product Managers to build high-quality experiences for learners. Role involves integrating research into product development, generating insights, and driving product decisions. Requires mixed-method research experience, ability to work in fast-paced environments, and experience using AI tools in research.

Software Engineer on the DevX AI team, empowering engineers with AI-infused tools to simplify workflows and reduce friction. Focus on building and maintaining systems that integrate AI into the software lifecycle, including production MCP infrastructure connected to AI coding agents, with an emphasis on reliability, usability, and measurable impact.

Senior Software Engineer on the Duolingo Chess team, responsible for building backend services, designing features like game review and move explanations, and collaborating with AI researchers to create adaptive and engaging chess learning experiences.

Product Manager for Duolingo's Notifications Team, focusing on improving notification effectiveness, engagement, and retention for learners. This role involves owning product strategy, roadmap development, and execution across various notification types, channels (including email), and user experiences. It requires close collaboration with engineering, data science, ML/AI, design, and writing teams, utilizing experimentation and data analysis to drive product decisions and improve core metrics.

Senior Executive Assistant to support Duolingo's Chief Product Officer and Chief Technology Officer, focusing on calendar management, travel, and internal event planning. Requires strong organizational skills and experience in fast-paced tech environments. The role involves experimenting with AI and automation to improve efficiency.

Product Designer at Duolingo focused on user experience for language learning app features. This role involves leadership, collaboration with cross-functional teams, and a strong emphasis on crafting delightful and user-friendly experiences. The designer will utilize a mix of internal and third-party AI tools throughout their creative process and should have experience ideating, building, and prototyping with AI tools. Exceptional candidates will have experience shipping AI-driven products.

Product Designer at Duolingo focused on user experience across features, partnering with engineers and product managers. The role involves using a mix of internal and third-party AI tools in the creative process and requires experience ideating, building, and prototyping with AI tools. Exceptional candidates will have shipped AI-driven products.

Director of Communications at Duolingo, responsible for leading external communications for product launches, company performance, and earnings. This role translates product development and business performance into clear, compelling narratives for various stakeholders, including press, investors, and users. It requires strong strategic thinking, storytelling, and cross-functional collaboration with Product, Data, and Finance teams. The role also involves managing agencies and preparing executives for high-stakes communication moments, with a focus on building trust and driving growth.

Senior Accountant, Indirect Taxes role at Duolingo, focusing on day-to-day indirect tax operations and compliance (sales/use tax, VAT/GST) in the U.S. and internationally. Responsibilities include partnering with external advisors, resolving notices/audits, building scalable processes, improving tax data quality (vendor onboarding, 1099 readiness), and owning fixed assets accounting. The role collaborates with AP, FP&A, and Internal Audit, and requires experience in indirect tax operations and/or public company accounting, documentation skills, and cross-functional communication. Exceptional candidates will have experience with global VAT/GST, implementing tax engines, SOX controls, and consumer tech/subscription businesses.

Senior Accountant, Indirect Taxes role at Duolingo, focusing on day-to-day indirect tax operations and compliance (sales/use tax, VAT/GST) in the U.S. and internationally. Responsibilities include partnering with external advisors, resolving notices/audits, building scalable processes, improving tax data quality (vendor onboarding, 1099 readiness), and owning fixed assets accounting. The role collaborates with AP, FP&A, and Internal Audit, and requires experience in indirect tax operations and/or public company accounting, documentation skills, and cross-functional communication. Exceptional candidates will have experience with global VAT/GST, implementing tax engines, SOX controls, and consumer tech/subscription businesses.

Product Writer for Duolingo, focusing on writing copy that motivates learners, exploring messaging and tones of voice, and partnering with product designers and managers on new product interactions. The role involves writing for the app, push notifications, and character voices, with a focus on user engagement and habit formation.

Product Writer for Duolingo, focusing on creating copy that motivates learners, exploring messaging and tones of voice, and writing for various surfaces including push notifications and character voices. This role partners with product designers and managers to drive product interactions and support experiments.

Software Engineer I role at Duolingo in Beijing, China, focused on building and shipping features to drive user growth and deliver high-quality learning experiences for millions of learners in China. The role involves collaborating with product managers, designers, and government relations to ensure product compliance and improve key metrics like DAU. Requires a BS/MS in Computer Science or related field and 0-1 years of programming experience in Java, Python, Kotlin, or Swift.

Seeking a Senior Community Manager to build and lead Duolingo's community function from scratch. This role involves owning day-to-day engagement across community channels, cultivating relationships with learners, moderators, and superfans, and ensuring safety, trust, and belonging. The position requires a strategic, hands-on operator with experience in community management for consumer-facing brands, data-driven decision-making, and cross-functional collaboration.

This role is for a Workplace Experience Specialist at Duolingo, a company that develops educational technology. The specialist will lead the day-to-day operations of the Detroit office, including managing vendors, supporting local initiatives, and assisting with office budgets. The role requires experience in office management and employee experience, with a focus on creating a positive workplace environment. While Duolingo is an AI company, this role is not directly involved in AI/ML development or research.

Manage a team of Creative Technologists and directly contribute to creating interactive, production-ready experiences using art, motion, and interactivity for Duolingo's learning platform. This role involves leading prototyping, building systems, and shaping tooling to improve team efficiency, reporting to the Senior Manager of Creative Technology.

Manage a team of Creative Technologists and directly contribute to creating interactive, production-ready experiences using art, motion, and interactivity for Duolingo's learning platform. This role involves leading prototyping, building systems, and shaping tooling to improve team efficiency, reporting to the Senior Manager of Creative Technology.

This role is for a Senior Narrative Designer at Duolingo, focusing on creating character experiences for new learning subjects like Math and Music. The designer will write dialogue, integrate character personality into lessons, and shape character behavior across different surfaces. Collaboration with Product, Design, and Engineering is key. Experience in interactive products and game design, particularly narrative system design, is highly valued.

This role is for a Lead Technical Recruiter focused on Product Management hiring at Duolingo. The recruiter will partner with the Chief Product Officer to build and shape the Product organization, define hiring strategies, and manage full-cycle recruiting for Product roles at all levels. Responsibilities include driving sourcing strategy, using data to diagnose pipeline health, championing the candidate experience, and building hiring infrastructure like interview frameworks.

Lead Technical Recruiter for Product Management at Duolingo, responsible for full-cycle recruiting, shaping hiring strategy, and building recruiting infrastructure. Requires 7+ years of experience in Product hiring, partnering with senior leaders, and data fluency.

Recruiter for Duolingo's Business, Marketing, and Creative teams, responsible for full-cycle searches, partnering with hiring managers, and ensuring a high-quality candidate experience. Utilizes data to inform decisions and experiments with AI tools to support recruiting workflows.

Senior Software Engineer (Android) role focused on expanding Duolingo's user base in India by delivering product features, optimizing growth strategies, and resolving retention/engagement issues. Requires strong Android development experience, data-driven decision making, and collaboration.

Legal counsel for the marketing team, advising on marketing and advertising initiatives, reviewing agreements, clearing rights, and ensuring compliance with laws and regulations. Will also track updates to regulations and policies, and provide training.

This role is for a Country Marketing Manager at Duolingo, focused on growing the brand and user base in Indonesia through social media, influencer marketing, PR, and advertising. The candidate will develop and implement marketing strategies, manage agencies, analyze results, and partner with global teams.

Recruiter for Duolingo's Business, Marketing, and Creative teams, responsible for full-cycle searches, partnering with hiring managers, and ensuring a high-quality candidate experience. Utilizes data to inform decisions and experiments with AI tools to support recruiting workflows.

Product Manager for Duolingo's Music team, focusing on building musical learning experiences. This role involves driving product features from ideation to release, establishing product vision and strategy, conducting user research, and partnering with design and engineering teams. Requires a passion for music, strong product management skills, and the ability to leverage user insights and data.

This role is for a Senior Narrative Designer at Duolingo, focusing on creating character experiences for new learning subjects like Math and Music. The designer will write dialogue, integrate character personality into lessons, and shape character behavior across different surfaces. Collaboration with Product, Design, and Engineering is key. Experience in interactive products and game design, particularly narrative system design, is highly valued.

VP of Finance role at Duolingo, responsible for Financial Planning & Analysis and Strategic Finance. The role involves co-owning the financial operating cadence, partnering with senior leadership and investors, establishing financial principles, defining KPIs, leading a finance team, and driving finance modernization through AI, data science, and automation.

Senior Software Engineer role focused on improving the Android user experience through performance optimizations and experiment analysis for Duolingo's Asia Growth team.

Staff Software Engineer role at Duolingo focused on improving the Android user experience through performance optimizations and experiment analysis. This role is part of the new Asia Growth team and requires strong Android development skills in Kotlin and experience in diagnosing and resolving performance issues.

This role is a Manager, Strategy and Business Operations at Duolingo. The primary focus is on developing actionable strategies, assessing opportunities, leading with data and structure, and partnering cross-functionally to drive Duolingo's mission. It requires strong analytical and people skills, with an emphasis on fast, flexible, and outcomes-oriented execution. The role is not directly involved in AI/ML development.

Senior Product Designer at Duolingo, focusing on creating user-friendly and fun learning experiences for a large user base. Responsibilities include designing and prototyping features, leading work streams, mentoring other designers, and collaborating with cross-functional teams. Requires a strong portfolio of consumer mobile apps, high standards for visual design and interaction details, and experience shipping products at scale.

This role is for a Business Development and Partnerships Lead for Duolingo in the LATAM region, focusing on Mexico and Brazil. The individual will manage existing partnerships, source new opportunities, build data-driven business cases, and negotiate agreements to drive user growth, brand awareness, and monetization. The role requires extensive business development experience, strong negotiation skills, and a deep understanding of the regional market. Collaboration with marketing, design, product, and engineering teams is essential.

Director of Communications for the Duolingo English Test (DET) in the UK, responsible for owning the narrative, positioning, and integrated communications. This role involves localizing global strategies, translating product and policy updates into stories for various stakeholders, and building programs to drive awareness, trust, and adoption. The position requires strong collaboration with business, product, policy/legal, marketing, and data teams to ensure consistent messaging and advance UK-specific goals. The role also involves preparing spokespeople, measuring comms effectiveness, and managing potential issues in sensitive or regulated contexts.

Senior Product Manager to drive monetization and growth across Duolingo's consumer product. Identify and execute high-impact opportunities to grow the number of subscribers, improving how users discover, experience, and choose paid offerings. Work across product, marketing, data science, and design to build and optimize user journeys, run experiments, and develop systems that scale.

Engineering Manager for Duolingo's Notifications team, focusing on improving learner engagement and habit formation through the notifications pipeline. This role involves technical leadership, people management, product strategy, driving execution of projects, and using data for A/B testing and product improvements. The team aims to ship impactful work that moves company metrics, with a focus on retention KPIs.

Engineering Manager to lead a product engineering team focused on notifications, driving roadmap, execution, and outcomes for learner engagement and retention in a consumer education product. Requires technical leadership, people management, and product strategy in a data-driven, experimental environment.

Business Development Manager to source, structure, and execute high-impact partnerships across consumer and product verticals, driving user growth, monetization, and brand impact for Duolingo.

This role is for a Senior Talent Attraction Partner at Duolingo, focusing on identifying, engaging, and inspiring top talent, particularly in Design and Creative roles. Responsibilities include developing sourcing strategies, building talent pipelines, conducting recruiter screens, and creating market intelligence reports. The role requires 3+ years of sourcing experience, proficiency in sourcing tools, and strong organizational skills. It is not directly involved in AI/ML development.