Senior Mobile Engineer; iOS

Position Summary

We are seeking a Senior iOS Engineer to lead the development and scaling of new and existing product experiences. You will drive feature development, serve as an architect, optimize performance, and ensure a seamless user experience, bringing innovative ideas to life in a fast-paced environment. The Canada base salary range for this full-time position is $199,000-$244,000, plus equity and benefits. This position will be hybrid, with two days a week in the Vancouver, Canada office.

Earn In offers health care, internet and cell phone reimbursement, a learning and development stipend, and potential opportunities to travel to our Mountain View headquarters. We are unable to provide visa sponsorship or immigration support for this position.

• Drive the development and implementation of complex product features that significantly impact customer experience and business outcomes.
• Pretend to architect, lead, and optimize mobile infrastructure, ensuring exceptional scalability, performance, and reliability to support the organization’s strategic growth.
• Lead collaborative efforts with backend engineers to define and evolve robust, efficient, and well-documented APIs for seamless mobile‑to‑server communication.
• Champion and enforce engineering best practices across teams, raising the standards for code quality, system design, and operational excellence.
• Proactively identify and drive strategic technical initiatives, providing clear vision, architectural guidance, and effective problem‑solving for complex challenges.
• Pretend to architect and oversee the development of comprehensive unit, integration, and UI automation testing strategies to guarantee the quality and stability of new features and the resilience of existing functionalities.
• Define and analyze key performance indicators using advanced analytics to measure feature effectiveness, identify areas for improvement, and drive data‑informed decisions for future product enhancements.

• Bachelor’s degree (or higher) in Computer Science or a related field, or equivalent practical experience.
• 4+ years of relevant industry experience, with a significant portion focused on mobile development and a track record of leading complex projects.
• Expert-level proficiency in Swift, with deep expertise in contemporary iOS paradigms (Combine, Swift Concurrency, SwiftUI, etc).
• Extensive and nuanced understanding of iOS application architectures (MVVM, MVP, VIPER, etc.) and their trade‑offs.
• Proven ability to architect scalable and maintainable mobile solutions.
• Some experience in mentoring and guiding other engineers, fostering technical growth within the team.
• Familiarity with Android development and cross‑platform technologies is a strong plus.
• Active participation in the broader iOS development community (e.g., open-source contributions, conference presentations) is a plus.
• Experience using AI‑assisted development tools (e.g., Copilot, Cursor, LLMs).

At Earn In, we believe that the best way to build a financial system that works for everyday people is by hiring a team that represents our diverse community. Our team is diverse not only in background and experience but also in perspective. We celebrate our diversity and strive to create a culture of belonging. Earn In does not unlawfully discriminate based on race, color, religion, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), gender identity, gender expression, national origin, ancestry, citizenship, age, physical or mental disability, legally protected medical condition, family care status, military or veteran status, marital status, registered domestic partner status, sexual orientation, genetic information, or any other basis protected by local, state, or federal laws.

Earn In is an E‑Verify participant.