DuckDuckGo

Design-first senior engineer who prototypes and implements product experiences in code, partners closely with front-end engineers, and maintains high design-system quality across products used by millions. Requires 7+ years in product design or design engineering and strong skills in accessibility, interaction, motion, research, and experimentation.

Staff Data Scientist driving search ranking and results improvements through machine learning, NLP, evaluation, and ranking-signal development. Requires 10+ years of data science experience, staff-level leadership, production ML deployment, Python, and advanced SQL skills.

Leads complex product partnerships for DuckDuckGo’s search, AI, and subscription products, from opportunity identification through negotiation, launch, and scaling. Requires 10+ years in business development or partnerships, consumer software experience, AI/LLM ecosystem knowledge, and strong cross-functional leadership.

Leads end-to-end marketing campaign design for DuckDuckGo’s consumer products, developing original concepts, directing creative execution, and advising designers. Requires 9+ years of consumer-facing marketing or advertising design experience, strong craft, and proficiency with Figma and Adobe Creative Suite.

Director of Paid Marketing responsible for building and scaling profitable paid subscriber acquisition programs at DuckDuckGo using privacy-respecting methods, aggregate measurement, and experimentation. Requires 10+ years experience including 4+ years senior leadership in app subscription growth.

Drives profitable paid-subscriber growth for a consumer subscription product through paid-channel strategy, hands-on campaign execution, experimentation, and optimization. Requires 7+ years in digital advertising and strong expertise in subscription economics, incrementality testing, analytics, and cross-functional product collaboration.

Senior Growth Marketing Manager responsible for planning, executing, and optimizing paid media campaigns to profitably scale app user acquisition at DuckDuckGo. Requires 7+ years digital advertising experience, hands-on expertise with Google/Apple Ads, incrementality testing, and app economics modeling.

Serve as DuckDuckGo's senior legal leader and strategic advisor to the executive team. Oversee all legal, regulatory, privacy, and compliance matters while managing the legal team and personally handling high-stakes proceedings and agreements.

Lead privacy engineering projects protecting user data across search, browser, and AI features. Own major privacy components, participate in audits, and mentor engineers using Go, Node.js, Python, or Perl.

Lead privacy engineering initiatives across private browsing, search, and agentic products. Own complex privacy projects from definition to delivery, evolve review processes, and grow privacy engineering talent.

Build secure, privacy-focused native Android applications and contribute to features such as autofill and malware protection. The role requires 7+ years of Android engineering experience, strong Kotlin skills, and experience with large-scale mobile applications.

Conducts browser security audits, implements SERP mitigations like XSS prevention, manages SAST/DAST infrastructure, and leads red-team operations. Requires 7+ years in web security, advanced JavaScript, WebView experience, and vulnerability exploitation skills.

Leads complex backend projects using Perl, Go, and Node.js to enhance privacy-focused search and AI features. Requires 7+ years backend experience, AI tooling familiarity, strong algorithms knowledge, and mentoring skills.

As Director, Data Science, you will lead and mentor data scientists, guiding multiple data science projects involving statistical modeling, experiment design, and classifier implementation. You will drive product and business impact by fostering a data-driven culture and developing strategies for actionable insights.