Senior iOS & Web Engineer at Eidra developing high - performing native iOS and web applications. Leading technical architecture in a collaborative team environment while working hybrid in Chicago.
About the role
- Mobile Engineer developing cross-platform banking application with React Native for fintech startup. Involves technical decision-making, collaboration, and ownership of code quality and performance.
Responsibilities
- Architect and build a mobile banking application using React Native with TypeScript
- Deliver high‑quality, responsive, and performant UI/UX in collaboration with designers and product owners
- Integrate with backend services and third‑party APIs securely and reliably
- Set up and maintain CI/CD pipelines for automated builds, testing, and deployments
- Set standards for code quality, performance, security, and maintainability
- Define and execute a strong mobile testing strategy (unit, integration, and end‑to‑end tests)
- Champion code quality through clean code, reviews, documentation, and best practices
- Monitor, measure, and improve app performance, stability, and scalability
- Partner with cross‑functional teams (design, backend, QA, product) to ship features end‑to‑end
- Continuously identify opportunities to improve development processes and tools
Requirements
- Proven experience building production-grade mobile applications from scratch
- Expert in React Native + TypeScript, with deep frontend knowledge
- Strong understanding of mobile performance, security, and UX best practices
- Comfortable making technical decisions and driving standards
- Experience setting up CI/CD pipelines and automated testing workflows
- Independent, proactive, and able to thrive in a startup environment
- Passionate about fintech, security, and building scalable products
- Minimum 5 years of mobile development experience, ideally with full lifecycle experience from scratch to production
- Experience as a founding or early mobile engineer at a fintech or high-growth startup is a strong plus
- Familiarity with cross-platform challenges and optimizing for both iOS and Android
Benefits
- Competitive salary
- Flexible working hours
- Professional development opportunities
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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