Top Tech Jobs & Startup Jobs in Montreal

Manage and optimize paid media campaigns to drive profitable app installs. Plan, execute, test, and scale acquisition channels (Google, Microsoft, Apple, paid social, CTV/TV), run incrementality and creative tests, model app economics, and deliver insights to improve efficiency and user growth.

As a Senior Backend Engineer at DuckDuckGo, you'll lead backend projects, mentor engineers, and develop AI-enhanced features for the company's privacy-centric product line.

Lead and own major components of DuckDuckGo's privacy technology using Go, Node.js, Python, and Perl. Design and implement privacy features, improve search and AI features without compromising privacy, build tracker-detection features, participate in privacy reviews and audits, and mentor engineers over time.

Lead high-complexity privacy engineering initiatives across DuckDuckGo products. Own privacy reviews, audits, and technical programs from definition to delivery; build automation and privacy-preserving infrastructure; evolve triage and review processes; drive cross-functional projects; and hire and mentor privacy engineering talent while shaping company-wide privacy strategy.

Lead DuckDuckGo's AI partnerships by sourcing, structuring, negotiating, and scaling complex deals with model providers and AI infrastructure partners. Manage cross-functional product integrations, own commercial terms and financial models, and guide partner strategy to grow Duck.ai and AI-powered product distribution.