
Senior Mobile Engineer, iOS
Full-time, fully remote Senior Software Engineer (iOS) role focused on designing, developing, and improving Thunderbird’s iOS application. Responsibilities include building mobile architecture, improving performance and reliability, testing, debugging, code review, security and accessibility work, and collaborating with product, UX, and open-source contributors. Position is targeted to residents of Canada, offers a CAD salary range of 108,000–125,000, and does not provide visa sponsorship.










