TLI Mobile Engineer (AI-First / React Native)

Together Light•Delhi, NH

113d•Onsite

About The Position

We are seeking a skilled Full-Time Mobile App Developer to join our technical team. This role demands expertise in React Native, modern front-end technologies, and AI-powered development tools (e.g., Cursor, Claude, Lovable) to rapidly build, launch, and maintain polished, user-friendly applications. Unlike a typical development role, this position requires a hybrid focus: you will be responsible for the high-velocity creation of mobile apps for lead generation and marketing experiments, while simultaneously serving as the primary maintainer and "Go-To Expert" for our live application ecosystem. The ideal candidate balances strong UI/UX sensibility with the ability to use AI acceleration to maximize output and minimize time-to-market.

Requirements

Proficiency with Cursor (Composer & Agent modes), Claude/Opus 4.5 Sonnet, and UI generation tools.
Expertise in managing AI context windows (e.g., creating .cursorrules).
Ability to generate functional prototypes for marketing experiments in hours.
Proven experience with React Native, JavaScript/TypeScript, and modern mobile workflows.
Understanding of mobile analytics, Firebase, and complex API integrations.
Proven ability to build attractive interfaces independently.
High-Quality Audio: Dedicated USB headset or podcast-quality microphone.
Stable Internet: Wired Ethernet connection required for HD video calls
Speak and write excellent English

Nice To Haves

AI-First Mobile Developer
Treat AI tools (Claude, Gemini, Cursor) not just as autocomplete, but as a junior coding partner
Quickly prototype and launch marketing experiments in hours or days, rather than weeks
Strong UI/UX sensibilities and the ability to rapidly generate polished front-end components using zero-to-UI AI tools like FigmaMake
Critically evaluate AI-generated code to immediately spot hallucinations, security vulnerabilities, and anti-patterns before safely integrating them into the codebase
Driven by high output and eager to leverage AI acceleration to minimize time-to-market and maximize your impact
Combine strong React Native skills with AI-accelerated workflows and take pride in owning apps from prototype to production

Responsibilities

Design, develop, test, deploy, and maintain TLI mobile applications using React Native, JavaScript/TypeScript, and Node.js
Estimate engineering effort and plan implementation/rollout of system changes.
Be a true partner in defining the mobile app experience; bring a technical perspective to further business goals.
Deliver clear, well-communicated, and complete design documents.
Shift from manually typing syntax to prompting for entire features, immediately spotting hallucinations or security flaws, and integrating them safely.
Implement user-friendly UX/UI designs using a solid understanding of UI/UX principles.
Utilize AI tools (Lovable/v0/FigmaMake) for rapid UI generation.
Strive to minimize the time to build professional-looking screens across various display sizes.
Serve as the primary responder for live production incidents affecting lead-generation mobile apps.
Proactively implement tools to increase awareness of mobile app LIVE issues.
Regularly review and maintain documentation for building and deploying apps.
Build and deploy to App Store (TestFlight) and Google Play. Resolve compliance issues and manage store listings.
Run weekly code review meetings and review implementation from a security standpoint (OWASP, credentials management).
Constantly grow expertise in new development trends, specifically AI and automation.