Top Tech Jobs & Startup Jobs in NYC, NY

As a Senior iOS Software Engineer, you will develop and maintain native iOS applications using Swift, mentor junior engineers, and collaborate on software projects.

Lead go-to-market strategy and launches for priority product bets. Define target audiences, positioning, and success metrics; coordinate cross-functional partners (Product, Brand, Performance, Comms, BD, Analytics); run launch rituals, measure adoption/conversion/awareness, and iterate using data and experiments. Build playbooks, templates, and operating systems to scale product marketing.

Partner with recruiters and hiring managers to source and engage high-volume engineering talent. Build pipelines, run recruiter screens, create market maps and talent intelligence, A/B test outreach, and iterate sourcing strategies while balancing speed, personalization, and quality.

Lead the technical and operational backbone of Duolingo Ads. Own GAM structure, trafficking, QA, pacing, reporting, and escalations. Troubleshoot direct and programmatic campaign delivery, package premium inventory, onboard partners, and build scalable processes, systems, and a team to support deal-led programmatic growth.

Provide end-to-end calendar management and logistics for the CEO, coordinate with the Office of the CEO and other EAs, plan domestic and international travel and board/off-site logistics, build productivity systems and documentation (including AI tools), and serve as a confidential, high-judgment point of contact for internal and external stakeholders.

The Director of Communications will lead Duolingo's product and corporate narratives, ensuring clear storytelling around product progress and company performance while preparing executives for high-stakes communications.

The Staff Product Designer will enhance user experiences in the Duolingo app, collaborate with teams, and lead design efforts while focusing on quality and creativity.

The VP of Strategy and Corporate Development will lead strategy, planning, and growth through M&A, managing a team and collaborating with product and technical teams.

Build, release, and maintain native Android features in Kotlin for subscriber conversion surfaces. Collaborate with product, design, and backend teams; run experiments/A-B tests; mentor junior engineers; design APIs and write testable code to improve purchase flows, payments, and retention.

Lead end-to-end planning and execution of complex, cross-functional brand campaigns. Build integrated program plans, manage dependencies and risks, run operating rituals, align senior stakeholders, track performance with analytics, and continuously improve processes. Hire and manage freelance program managers and coordinate external agencies while partnering closely with Brand/Marketing to ensure timely, high-quality multi‑workstream campaign delivery.