Senior Front-end React Developer (Cross-Platform)

NinjaTech AI is an early stage conversational AI startup based out of Palo Alto, CA, founded by successful serial entrepreneurs - former Google & Meta executives. We've partnered with SRI, the original home of Siri, as their first generative AI company. Our goal is to democratize access to AI-powered executive assistance, so that everyone is more productive at work using generative AI and our own Large Language Models.

Join us as a Senior Front-end developer, building the 'client-side' of our web (in React) and mobile applications. You will be in charge of translating our vision and customer needs into functional and appealing interactive applications, ensuring a great user experience.

You will have ownership and creative impact in these areas of your work:

NinjaTech Website:

• Maintain and improve our website, optimizing applications for maximum speed.
• Write functional requirement documents and guides.
• Get feedback from, and build solutions for, users and customers.
• Create quality mock ups and prototypes.
• Ensure high quality graphic standards and brand consistency.

Cross-platform development:

• Design and build cross-platform applications via React for multiple targets including: Android (mobile), iOS, MacOS platform, as well as desktop and Windows.
• Develop the front-end UI replicating our web layout and demonstrate ability to go from UI conceptual design to fully functioning application in a native Android, iOS, MacOS and Windows environment.
• Collaborate with other teams, especially UI/UX designers, to design and ship new features.
• Work with internal and external data sources and APIs.
• Unit-test code for robustness, including edge cases, usability, and general reliability.
• Work on bug fixing and improving application performance.
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

Requirements

10+ years of professional experience including:

• Experience as a React Native Developer, with a strong portfolio of successful cross-platform applications.
• Firm grasp of Javascript and Typescript language and its nuances including ES6+ syntax.
• Ability to develop quality code with efficient implementation as well as test frameworks such as JEST.
• Experience in Android and iOS/MacOS app development, including publishing original Android and iOS/MacOS apps in the app store(s).
• Strong understanding and experience with Redux for state management in React Native applications.
• Hands-on experience with markup languages.
• Familiarity with: browser testing, debugging, Adobe Suite, Photoshop and content management systems.
• In-depth understanding of the entire web development process (design, development and deployment).
• Understanding of layout aesthetics and design for mobile and human interface usability
• Solid understanding of mobile and desktop app development principles, including UI/UX design and performance optimization.
• Familiarity with RESTful APIs and integration of backend services into mobile and desktop applications.
• Knowledge of version control systems (e.g., Git) and experience working with collaborative development tools.
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
• Ability to perform well in a fast-paced environment.
• Bachelor's or Master's degree in Computer Science or relevant field preferred.

Benefits

NinjaTech AI offers excellent benefits:

• Comprehensive Health Care Plan (Medical, Dental & Vision)
• Paid Time Off (Vacation, Sick & Holidays)
• Free Food & Snacks
• Stock Option Plan

Compensation: Our salary is competitive and ranges between $140,000-$220,000/annually for candidates located in the SF Bay area and will be determined based on your experience and qualifications.