Who We Are Hi, we're DuckDuckGo, the online protection company and remote-first team of 400+ on a mission to raise the standard of trust online. Founded in 2008 and profitable since 2014, our annual revenue is in the hundreds of millions USD and millions use our browser on Mac, Windows, iOS, and Android, our search engine, and the DuckDuckGo subscription. ai, which lets you chat privately with ChatGPT, Claude, and other AIs, all in one place. Our culture of trust, inclusivity, and empowered project management underpins everything we do, where each team member takes full ownership of their projects, from scoping and execution to postmortem. Working on the Web Dependability Engineering team, you'll make sure websites just work in DuckDuckGo's browsers across Mac, Windows, iOS, and Android, helping ensure our users have the best-possible experience browsing with DuckDuckGo. Recent projects include: As a Senior Web Compatibility Engineer , you'll be our resident expert on why websites break and how to fix them: owning the webcompat side of our triage process, debugging gnarly issues in code you don't control, distinguishing site bugs from browser bugs from privacy protection-induced breakage, leading the charge when a top site breaks and becomes an incident, shipping durable fixes across every platform, and work on related projects that prevent user churn and keep users coming back to DuckDuckGo. 7+ years of experience building and debugging complex web applications with vanilla JavaScript. ~ Detailed knowledge of web standards, web components, and browser APIs. Swift/Kotlin/C#/C++/Python. ~ Advanced ability to reverse-engineer obfuscated third-party code and reduce issues to minimal test cases. ~ Experience shipping code beyond the web, like native or desktop clients. ~ Ability to lead complex, ambiguous projects with little to no oversight.



This role is paid on a regional pay scale, in local currency, and stock options: C$253,500 CAD annually Compensation is transparent across the organization, and all team members within the same professional level and global region receive the same compensation. Our Team Member Support Guide explains how we prioritize your wellbeing including paid parental leave, office setup, and co-working allowances. Hiring works best when it's a two-way street. DuckDuckGo provides equal work opportunities to all team members and applicants , and it prohibits discrimination and harassment of any type on the basis of race, color, ethnicity, caste, religion, age, sex (including pregnancy), national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by our policies or federal, state, or local laws. You’ll be required to attend meetings on camera via video conferencing While

we offer
a adaptable work arrangement with no core hours, expect an average full-time commitment of 40 hours per week. As part of our commitment to enhancing our recruitment process, we utilize artificial intelligence (AI) technology to assist in reviewing and summarizing job applications and test projects, including those tools integrated into our recruitment vendor platforms. We use AI to flag potentially fraudulent applications, analyze and summarize applicants’ experience, interviews, and project performance, and help streamline our selection process. Data Privacy: All information provided in your application will be handled in accordance with our Recruiting Privacy Policy. Human Oversight and Accountability: The AI technology is designed to support our hiring team by providing insights and summaries of applications and evaluations of test projects against scoring rubrics.

📌 Senior Web Compatibility Engineer (España)
🏢 DuckDuckGo
📍 España