DuckDuckGo
Privacy-focused search engine and browser
DuckDuckGo builds a search engine that does not track users, a privacy browser with tracker blocking, mobile apps, and optional AI chat features. It serves millions seeking protection from data collection by hackers, trackers, and companies. This matters as it enables private browsing and searching without compromising user data for profits.
Senior Web Security Engineer, Browser Platform
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.
Director, User Insights
Leads User Insights team to conduct qualitative/quantitative research informing product decisions. Requires 15+ years experience, 4+ in senior leadership, deep stats expertise, and AI tool proficiency at consumer tech company.
Senior Backend Engineer
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.
Director, Data Science
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.
Senior Data Scientist
Senior Data Scientist drives impact via statistical modeling, ML/NLP deployment, experiment design for search, AI, and revenue. Requires 7+ years experience, production Python/SQL, handling sparse privacy-constrained data.
Director, Business Development (Remote within USA)
Leads complex AI partnerships for DuckDuckGo, sourcing, negotiating, and scaling deals with model providers and infrastructure partners. Requires 10+ years BD experience, 5+ years cross-functional leadership, and deep AI/LLM ecosystem knowledge.