Staff Mobile Engineer, iOS

Remote
$2K - $2K Annual
Posted 2 months ago
Expires June 17, 2026
Full TimeRemoteEngineeringProduct

The Staff Mobile Engineer, iOS position at MZLA Technologies Corporation involves leading the design and development of Thunderbird's iOS application. MZLA, a subsidiary of the Mozilla Foundation, operates independently and focuses on open-source email and productivity tools that prioritize user privacy and productivity.

Key responsibilities include addressing complex technical challenges in mobile development, leading major iOS initiatives such as feature development and architectural improvements, and collaborating with senior engineers and leadership on technical direction. The role also involves enhancing code quality by reducing technical debt and improving performance, as well as partnering with product and UX teams to ensure usability and accessibility in iOS implementations.

Candidates should have over 10 years of professional software development experience, with significant expertise in Swift and iOS frameworks. A strong understanding of mobile architectures, application lifecycle management on iOS, and software engineering best practices is essential. Experience with communication and email protocols like RSS, IMAP, POP, or Matrix, and familiarity with IETF standards for CalDav or CardDav, is also required. Proficiency with Git and collaborative development workflows, along with excellent communication and documentation skills, is necessary.

The position offers a fully remote work environment with schedule flexibility, a discretionary annual bonus program, monthly remote work stipend, and an annual professional development stipend. Additional benefits include 24 days of paid time off per year, health, dental, and vision insurance, 401(k) contributions, and paid parental leave.

MZLA fosters a collaborative and inclusive culture, emphasizing open-source development and user-first technology. The company values privacy and productivity, aiming to provide powerful digital tools without compromising user data control. This role offers opportunities for professional growth within a mission-driven organization dedicated to building technology that empowers users worldwide.

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