Lead Mobile Application Developer

Top Prospect Group; New York (NY); Hybrid; USD 180,000 - 260,000; Full time

Job summary

Top Prospect Group is seeking a hands-on Staff Software Engineer to drive mobile product development using React Native and TypeScript, and to help shape architecture and engineering standards across multiple product lines.

This full-time, direct-hire role offers remote or hybrid work for those near Westchester County, NY, and emphasizes mentoring teams, AI-assisted development workflows, and strong collaboration with QA and DevOps.

Qualifications

• 8+ years of mobile development experience.
• Deep React Native and TypeScript expertise.
• Strong Swift and/or Kotlin skills are a plus.

Responsibilities

• Build mobile features with React Native and TypeScript.
• Design scalable architectures and state management solutions.
• Mentor internal and contractor teams; establish engineering standards.
• Introduce AI-assisted development workflows to improve productivity.
• Collaborate with QA and DevOps to strengthen CI/CD and release processes.

Skills

React Native

TypeScript

Mobile architecture

Leadership & mentorship

AI coding tools

Job description

Ready to shape the future of mobile technology? Join a high-impact engineering team where your React Native expertise, native mobile skills, and technical leadership will help build innovative products used across multiple platforms.

FT, Direct Hire

Remote or Hybrid if you live near Westchester County, NY

Lead mobile innovation. Build what’s next. We’re seeking a hands‑on Staff Software Engineer to drive development of a core mobile product while helping shape architecture and engineering standards across multiple product lines.

WHAT YOU’LL DO

• Build and deliver high-quality mobile features using React Native and TypeScript.
• Design scalable, reusable architectures and state management solutions.
• Establish mobile engineering standards and mentor internal and contractor teams.
• Introduce AI-assisted development workflows to improve productivity.
• Partner with QA and DevOps to strengthen automated testing, CI/CD, and release processes.

WHAT YOU BRING

• 8+ years of mobile engineering experience, with deep React Native and TypeScript expertise.
• Strong Swift and/or Kotlin skills for native development and optimization.
• Proven experience delivering complex mobile applications in fast-paced environments.
• Ability to balance hands‑on execution with technical leadership and mentorship.
• Practical experience using AI coding tools or LLM workflows.