Top Tech Jobs & Startup Jobs

Lead product design for Duolingo’s monetization experiences across subscriptions, ads, and in-app purchases. Define free and paid user journeys, shape product strategy and roadmap, partner with product managers and engineers, and expand the design language with designers and artists. Develop experiences spanning copy, animation, usability, and business impact while supporting experimentation, iterative improvement, and design talent development.

Own the stability and performance of Duolingo’s Android learning app. Lead architectural improvements for startup and critical learning flows, develop tracing and benchmarking tools, detect regressions, analyze performance metrics, and partner with product teams to resolve issues. Responsibilities include diagnosing ANRs, memory leaks, dropped frames, and crashes while mentoring engineers and promoting engineering excellence.

Build and operate reliable, scalable backend services and infrastructure for Duolingo’s advertising systems. Responsibilities include collaborating with product, design, data science, machine learning, and ad operations; designing, developing, releasing, and maintaining backend systems; and owning project priorities and milestones through production. The role requires strong backend fundamentals, systems thinking, and experience with Java, Python, or Kotlin and database technologies.

The Head of Influencers & Community will strategize and execute on user-generated content, partnerships, and community engagement for growth. They will lead a team to optimize influencer programs and advocate networks, driving measurable business outcomes and connecting community activities to business results.

The Senior Director of Creative Marketing will drive brand building strategies, lead creative teams, and collaborate on integrated marketing campaigns to enhance Duolingo's brand impact.

Lead Duolingo's creative vision for marketing, driving culturally resonant campaigns while mentoring a team of creatives and collaborating across departments to enhance brand impact.

Lead Data Science for User Growth: set analytical vision, manage and grow a 6–10 person team, design and interpret experiments, build forecasting systems, drive BI and metrics, partner cross-functionally, translate analyses into leadership-ready recommendations, and hire top talent.

As a Senior iOS Engineer, you will develop features for Duolingo's short-form lessons, collaborate on software projects, mentor junior engineers, and optimize applications. Responsibilities include building iOS apps in Swift and enhancing user engagement in educational content.

The Corporate Counsel will support Duolingo's legal team in corporate governance, securities compliance, M&A, and various legal matters while collaborating with cross-functional partners.

Lead and grow a software engineering team responsible for Duolingo’s notifications product and infrastructure. Co-lead strategy with Product, drive projects from specification through experimentation and ongoing ownership, and ensure reliability, scalability, observability, and quality. Use analytics and A/B testing to improve product KPIs, establish engineering standards and OKRs, manage technical debt, remove execution roadblocks, and collaborate across product, design, research, data science, and engineering.