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Injective

Senior Tech Lead, Mobile App Developer

Injective

. Take technical ownership of the React Native mobile application across iOS and Android, including architecture, scalability, performance, reliability, and maintainability .

Posted 9/29/2026full-timeRemote • New York • United StatesSeniorWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive experience in mobile application development, particularly with React Native and TypeScript, while ensuring high standards in architecture, performance, and maintainability. Capable of leading technical projects, providing guidance to teams, and effectively communicating with diverse stakeholders.

Highest-signal resume keywords
React NativeTypeScriptMobile Application ArchitectureREST APIsFintech Applications

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Mobile Application DevelopmentTechnical DesignPerformance OptimizationDebuggingCI/CD ProcessesAPI IntegrationState ManagementReal-Time Data TechnologiesBlockchainWeb3
Soft Skills
Problem-SolvingAttention to DetailTechnical CommunicationOwnershipCollaboration
Tools & Technologies
Node.jsGRPCServer-Sent EventsWebSocketsApp StoreGoogle Play
Industry Keywords
FintechTrading ApplicationsDeFiMobile EngineeringProduction User Base

Tech Stack

Tools & technologies
AndroidGRPCiOSJavaScriptNode.jsReactReact NativeTypeScriptWeb3

About the role

Key responsibilities & impact
  • Take technical ownership of the React Native mobile application across iOS and Android, including architecture, scalability, performance, reliability, and maintainability
  • Lead the full engineering lifecycle of mobile features from technical design and implementation through testing, release, monitoring, and iteration
  • Build high-impact functionality using React Native and TypeScript while maintaining engineering standards, patterns, and best practices
  • Make architectural decisions and drive improvements to mobile architecture and development processes
  • Provide technical guidance through code reviews, design discussions, pair programming, and knowledge sharing
  • Collaborate with Product, Design, and Backend Engineering on scalable solutions, API design, integrations, real-time data flows, and infrastructure
  • Own mobile release processes and application health, including App Store and Google Play releases, monitoring, issue triage, and production incident investigation
  • Evaluate modern mobile development technologies, frameworks, and tools

Requirements

What you’ll need
  • 10+ years of professional software engineering experience, with significant experience building production mobile applications
  • Experience building fintech, or trading applications
  • Experience with blockchain, Web3, or DeFi
  • Strong professional experience with React Native, React, and TypeScript
  • Experience owning or leading the technical development of a production mobile application
  • Strong understanding of mobile application architecture, design patterns, state management, performance, testing, and maintainability
  • Experience making architectural decisions and driving technical projects from design through production
  • Strong experience integrating mobile applications with backend APIs and services
  • Experience with Node.js
  • Strong experience working with REST APIs
  • Experience with real-time data and communication technologies such as gRPC, Server-Sent Events (SSE), or WebSockets is a strong plus
  • Experience debugging complex production issues and optimizing mobile application performance
  • Experience with mobile CI/CD, testing, monitoring, and release processes
  • Experience publishing and maintaining applications on the Apple App Store and Google Play Store
  • Ability to provide technical direction and constructive feedback to other engineers
  • Comfortable taking ownership and operating autonomously in a fast-paced environment
  • Excellent problem-solving skills and attention to detail
  • Ability to communicate technical decisions clearly with both engineering and non-engineering stakeholders
  • Must be fluent in English
  • Based in the EU or New York timezone
  • Understanding of iOS and Android platforms, including platform-specific behaviors, limitations, and development best practices (nice to have)
  • Experience designing or scaling mobile applications with a significant production user base (nice to have)
  • Experience working on products involving real-time market data, order execution, charts, or other performance-sensitive financial interfaces (nice to have)
  • Previous experience acting as a Tech Lead or providing technical leadership within a mobile engineering team (nice to have)

Benefits

Comp & perks
  • Competitive salary and INJ token award
  • Remote-friendly work environment with flexible hours
  • Unlimited PTO
  • Equipment
  • Home Office Stipend
  • Opportunity to work on cutting-edge blockchain technology in the finance industry
  • Collaborative team culture with opportunities for professional growth and development
  • Global team meet ups