Senior Software Engineer, Privacy

🕒 October 22

🇪🇸 Spain – Remote

💵 €58k - €77k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 0%

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Mozilla

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 1998

👥 B2C

🔒 Cybersecurity

B2C • Cybersecurity • Software

Mozilla is a non-profit organization dedicated to promoting an open and accessible internet. They are the makers of the popular Firefox browser, which emphasizes user privacy, speed, and control. Mozilla also offers a range of products that focus on internet security and privacy, including Mozilla VPN, Firefox Relay, and Mozilla Monitor. Additionally, the organization is involved in open-source projects, AI innovation, and advocating for digital rights. Mozilla aims to empower users with trustworthy technology and policies that protect privacy, support open-source AI development, and foster accountability for tech companies.

📋 Description

• Implement privacy-improving, anti-tracking and threat intelligence protection into the Firefox web browser to mitigate user tracking and phishing. • Implement architectural improvements into Gecko, the browser engine underlying Firefox. • Build performant, low-latency, and maintainable C++, JavaScript and Rust code. • Work as part of a geographically distributed team in an asynchronous manner, mostly Europe and US-East.

🎯 Requirements

• Bachelor's degree in computer science, engineering, or a related program; or equivalent work experience. • At least 4 years of experience with programming in C++ and Rust, with a strong background in memory safety, multi-threaded system architecture, or raw data stream manipulation. • Proven ability to onboard quickly, deliver and improve complex software projects. • Proven track record of independently scoping and landing complex features within tight release windows. • Excellent written and verbal communication skills. You can validate your progress and decisions and communicate them clearly. • Bonus: Experience working within the browser space (Gecko, Chromium, WebKit) or web engine runtime abstractions. • Bonus: Experience or high interest in designing or leveraging ML pipelines to automate internal developer workflows. • Bonus: Deep understanding of web architecture, the privacy/security model of the web, and client-side data structures. • Bonus: Knowledge of basic statistical modeling. • Bonus: Proficiency with Python and SQL.

🏖️ Benefits

• Generous performance-based bonus plans to all eligible employees - we share in our success as one team • Generous retirement contributions with 100% immediate vesting (regardless of whether you contribute) • Quarterly all-company wellness days where everyone takes a pause together • Country specific holidays plus a day off for your birthday • One-time home office stipend • Annual professional development budget • Quarterly well-being stipend • Considerable paid parental leave • Employee referral bonus program • Other benefits (life/AD&D, disability, EAP, etc. - varies by country)

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