Senior Mobile Engineer

Our client,  a major national impact finance and advisory nonprofit, is actively searching for a Senior Mobile Engineer (IC3) with a passion for building elegant, scalable solutions to complex technical challenges. This role is ideal for someone who thrives in a collaborative environment, enjoys mentoring others, and takes pride in delivering high-quality mobile experiences. While experience with Flutter is preferred, it is not required — strong mobile development expertise in either iOS or Android is essential.
As a key member of the Mobile Core team, you’ll play a critical role in shaping the architecture and performance of a mobile-first financial platform. You’ll work closely with the Design and Product teams, take ownership of large initiatives, and contribute directly to a best-in-class mobile experience.

**Please note that this is a remote, 12 month, contract role. Pay will be $85- $105/hr.**

Key Responsibilities:

• Deliver high-quality, maintainable code on schedule.
• Architect and implement scalable mobile features and platform components.
• Lead and participate in design and code reviews, helping to set engineering standards.
• Collaborate across disciplines, including Product, Design, Backend, and QA.
• Track and report progress against defined milestones and deliverables.
• Take ownership of cross-team initiatives from planning to rollout.
• Drive improvements in mobile architecture, performance, testing, and reliability.
• Mentor junior engineers and contribute to a culture of learning and growth.
• Develop and maintain technical documentation to support the team and future development.
• Actively shape the roadmap and contribute to technical strategy.
• Bachelor’s Degree in Computer Science or a related field or equivalent practical experience.
• 6+ years of mobile development experience (Android and/or iOS).
• Proven experience as a tech lead or architect on complex mobile projects.
• Strong grasp of test-driven development and unit/integration testing.
• Solid understanding of API design, mobile architecture, and web protocols.
• Experience with building reusable, performant UI components.
• Demonstrated ability to work effectively in cross-functional teams.
• Excellent communication, problem-solving, and project management skills.

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Qualifications & Experience:

• Experience with Flutter or other cross-platform frameworks.
• Familiarity with Reactive Programming (RxJava, Coroutines, Streams).
• Understanding of S.O.L.I.D. or G.R.A.S.P. principles and Clean Architecture patterns.
• Contributions to mobile open-source frameworks or libraries.
• Expertise in mobile performance tuning and diagnostics.
• Experience building platform-level systems used across teams.
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Please submit your resume for consideration!

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