Software Engineer - Mobile (React Native) | C the Signs · Teeming.ai
C the Signs
C the Signs is a cancer prediction system that can identify patients at risk of cancer at the earliest and most curable stage of the disease.
In under 30 seconds, C the Signs can rapidly identify…
C the Signs is a cancer prediction system that can identify patients at risk of cancer at the earliest and most curable stage of the disease.
In under 30 seconds, C the Signs can rapidly identify…
Notable investors: MMC Ventures; Khosla Ventures; CancerX (listed among investors)
Company Overview
Problem Domain
Early cancer detection in primary care
Industry
Hospitals and Health Care
Funding Track Record
Series A- 2022-02-04
Venture- 2025-01-30
Crunchbase lists a total of six funding rounds and seven investors (additional rounds not individually detailed in evidence)
Investor Signal
“MMC Ventures; Khosla Ventures; CancerX Startup Accelerator listed among investors”
Founders
What we do
Join the Team
Software Engineer - Mobile (React Native)
RemoteBoston, US
Remote • Boston, US
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C the Signs is dedicated to transforming the future of cancer care through our innovative AI-powered platform. We empower healthcare professionals and patients with the tools and information needed to effectively recognize cancer symptoms, ensuring timely treatment and improved outcomes. As we expand our impact into new markets, we are looking for a passionate React Native Developer to join our talented team.
About the Role
As a React Native Developer, you will take a leadership role in building and enhancing our mobile applications, ensuring seamless experiences for healthcare professionals and patients on iOS and Android platforms. You will be responsible for designing and implementing high-performance, scalable mobile solutions while collaborating with cross-functional teams to deliver exceptional user experiences. Your expertise will be instrumental in establishing mobile development best practices, optimizing app performance, and ensuring our mobile platform meets the evolving needs of our users.
Design, develop, and maintain robust mobile applications using React Native and TypeScript.
Lead mobile development projects from conception to deployment, ensuring quality and adherence to timelines.
Architect and implement scalable, maintainable mobile solutions that integrate seamlessly with backend services.
Develop intuitive, responsive user interfaces that provide exceptional user experiences across devices and screen sizes.
Collaborate with product managers, designers, backend engineers, and other stakeholders to translate requirements into technical specifications.
Mentor and guide junior developers, fostering a collaborative and growth-oriented team culture focused on mobile excellence.
Stay up-to-date with industry trends and emerging mobile technologies to continuously improve our applications.
Requirements
Benefits
Health Care Plan (Medical, Dental & Vision)
Retirement Plan (401k, IRA)
Life Insurance (Basic, Voluntary & AD&D)
Paid Time Off (Vacation, Sick & Public Holidays)
Work From Home
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5+ years of experience as a Mobile Developer, with at least 3+ years focused on React Native development.
Proven experience designing and building scalable mobile applications deployed to the App Store and Google Play.
Strong proficiency in React Native, React (v.18), TypeScript, and JavaScript (ES6+).
Experience with native mobile development (iOS/Swift or Android/Kotlin) for building custom native modules.
Strong understanding of RESTful APIs, mobile architecture patterns, and state management solutions (Redux, MobX, or similar).
Proficiency in mobile CI/CD pipelines and deployment processes for iOS and Android.
Experience with mobile testing frameworks (Jest, Detox, or similar) and debugging tools.
Solid understanding of mobile security principles, data encryption, and best practices.
Experience with performance optimization, memory management, and mobile app profiling.
Experience with Agile development methodologies.
Excellent problem-solving and analytical skills, with a strong attention to detail.
Strong communication and interpersonal skills, capable of presenting ideas clearly to technical and non-technical audiences.
Ability to thrive in a fast-paced, collaborative environment and adapt to changing priorities.
Experience in healthcare or health-tech mobile development is a plus.
Experience with offline-first architecture and data synchronization is also a plus.
