126 react react native engineer jobs at 87 companies in Middletown, NJ
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React Native Expert — Humwork
New York City, New York, United States
$20/hr RemoteContract
3+ YOE3+ years proven React Native experience, strong communication and problem-solving, ability to work independently in a remote contract role.
React Native
1mo
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Senior Software Engineer (NodeJS, React)
Budapest or New York City or Washington or Vancouver or London or Galway or Munich or Bengaluru or Singapore or Sydney
HybridFull Time
5+ YOE5+ years hands-on commercial development, strong SQL/RDBMS, microservices and REST API experience, cloud-native (AWS) experience; NodeJS/React, CI/CD, containers and mentoring skills preferred.
SQL, RDBMS, REST APIs, AWS, NodeJS, React, CI/CD, containers, GitHub actions, QuickSight, Lookr
5d
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Java React Full Stack Lead Software Engineer
Jersey City, New Jersey, United States
$152k-$215k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience with Java and React, system design, SDLC, CI/CD, cloud-native and automation skills; experience leading teams and using AI-assisted development tools.
Java, React, Kubernetes, CI/CD
2mo
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Software Engineer, Native Delivery
New York or San Francisco
$180k-$320k/yr RemoteFull Time
Senior software engineer building SDKs and backend systems; ownership of end-to-end projects; cross-platform (iOS/Android/React Native) development; on-device and backend collaboration.
iOS, Android, React Native, SDK development, Backend
1mo
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Design Engineer
New York City, New York, United States
$180k-$220k/yr OnsiteFull Time
5+ YOE5+ years building production frontend for consumer products, 2+ years in a design-engineer role preferred. Deep experience with React/React Native, TypeScript, modern CSS, Figma, strong product instincts and portfolio; must work in-person in NYC.
React, React Native, TypeScript, CSS, Figma
2d
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Principal Engineer
Charlotte or Iselin
$159k-$305k/yr HybridFull Time
7+ YOE7+ years engineering experience, strong Java and React skills, cloud-native and container expertise, database and CI/CD experience, Generative AI experience preferred, leadership and architecture experience.
Java, React, Kubernetes, OpenShift, GitHub Actions, Harness, Jenkins, Azure DevOps, Ansible, Playwright, Kafka, MQ
4d
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Founding Engineer (Potential CTO)
New York City or San Francisco or Montreal
$170k/yr OnsiteFull Time
3+ YOE3+ years mobile/full-stack engineering, React Native, Node.js or Python, PostgreSQL, experience with frontier LLMs (Claude) in production, wearable/HealthKit experience, ability to work in-person in NY/SF/Montreal.
React Native, Claude, Node.js, Python, PostgreSQL, Vercel, Fly, Render, HealthKit, Apple Watch, Oura, Whoop, EEG
3w
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Senior Software Engineer (Applied AI)
New York City or San Francisco
$200k-$240k/yr OnsiteFull Time
5+ YOE5+ years full‑stack experience with TypeScript, React/React Native and Node.js or Python; strong APIs, distributed systems, PostgreSQL, messaging (Kafka or RabbitMQ); hands‑on LLM/agent integration; excellent communication.
TypeScript, React, React Native, Node.js, Python, PostgreSQL, Kafka, RabbitMQ, LLMs, agents
1mo
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Frontend Engineer - New York, NY
New York, New York, United States
$145k-$183k/yr OnsiteFull Time
2+ YOE2+ years software engineering experience with deep frontend expertise; strong TypeScript, React, WebSockets/SSE, GraphQL and REST experience; React Native and mentoring experience preferred.
TypeScript, React, React Native, WebSockets, Server-Sent Events (SSE), GraphQL, GraphQL subscriptions, REST
6d
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Founding Engineer - AI-Native Investment Bank
New York, New York, United States
€80k-€100k/yr HybridFull Time
Built and shipped fintech or B2B SaaS products; comfortable with LLMs and agentic workflows; portfolio/GitHub of side projects; startup experience preferred; strong communication; willing to relocate to NY or SF.
Python, Node, React, Next.js, PostgreSQL, langchain, Claude, LLMs, GitHub
1mo
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Software Engineer - Fullstack
New York City, New York, United States
$155k-$170k/yr HybridFull Time
4+ YOE4+ years software engineering experience; full‑stack ownership with React/React Native and TypeScript; backend experience in Java and Google Cloud; REST/API development; SQL; GraphQL, Kubernetes/Docker and AI tooling are pluses.
React, React Native, TypeScript, Java, Google Cloud, GraphQL, ES6, SQL, Kubernetes, Docker, HackerRank
1mo
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Staff Full-Stack Engineer
New York City, New York, United States
$220k-$240k/yr HybridFull Time
8+ YOE8+ years software engineering experience (including 2+ years at senior/staff/principal level); cloud-native experience (GCP or AWS); backend microservices, REST/gRPC APIs; frontend frameworks (React/Vue/Angular); strong system design and communication skills.
GCP, AWS, React, Vue, Angular, gRPC, Protocol Buffers, Terraform, Kubernetes, CI/CD, REST
3w
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Mobile App Developer
New York City or United States
RemoteFull Time
2+ YOE2+ years software engineering experience, strong React and TypeScript skills, professional React Native mobile app experience, Node.js and REST/gRPC integration experience, fluent English.
React Native, TypeScript, React, Node.js, REST, gRPC, Server-Sent Events (SSE), Linear
2mo
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Senior Research Engineer - Experimental Engineering
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
Senior research engineer with deep full-stack software engineering experience, strong applied AI/ML knowledge, prototyping and R&D experience, Python/FastAPI and frontend (React/React Native) familiarity, and ability to lead experiments and mentor engineers.
AI, Machine Learning, Python, FastAPI, React, React Native, RAG
2mo
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Senior Mobile Engineer
New York City, New York, United States
$200k-$284k/yr OnsiteFull Time
6+ YOESenior mobile engineer with 6+ years React Native, experience maintaining/scaling apps, Swift/Kotlin for native extensions, leadership, CI/CD pipelines, and strong problem-solving.
React Native, Swift, Kotlin, Git, CI/CD, iOS, Android
3w
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Senior Software Engineer
New York City, New York, United States
$230k-$250k/yr OnsiteFull Time
Proven track record building full‑stack consumer applications with Python, Postgres, TypeScript, and React/React Native; experience integrating LLMs and shipping high‑quality features.
React, React Native, TypeScript, Python, Postgres, Cursor, Copilot, LLM
4w
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Future Opportunities: Senior Software Developer - Product Engineering
Canada or New York City
$151k-$189k/yr RemoteFull Time
5+ YOE5+ years professional software engineering experience; full‑stack or frontend/backend experience; technical leadership and mentorship; experience with React, React Native, Ruby on Rails, Kotlin/Java is a plus; AI-assisted engineering experience.
React, React Native, Ruby on Rails, Kotlin, Java
1mo
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Software Engineer (Fullstack)
New York City or Boston
$185k-$225k/yr HybridFull Time
2+ YOE2+ years professional experience; proficiency with React, TypeScript, Next.js, React Native, Postgres/Supabase, HTML/CSS (Tailwind), and AWS; experience building consumer-facing products and enterprise integrations.
React, TypeScript, Next.js, React Native, Postgres, Supabase, HTML, CSS, Tailwind, AWS
1mo
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Lead Engineer, Secure Client Engineering
United States or New York City or Reston
$168k-$183k/yr RemoteFull Time
8+ YOE8+ years production software development with significant native desktop or platform-level experience; deep C++ and lower-level Windows expertise; familiarity with JavaScript/TypeScript, React, Node.js, Swift, GitHub, and AWS; mob programming and US work authorization required; travel 3-5x/yr.
C++, JavaScript, TypeScript, React, Node.js, Swift, GitHub, AWS, Win32 APIs, Assembly
2mo
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Mobile Engineer
New York City, New York, United States
OnsiteFull Time
3+ YOE3+ years mobile development with cross-platform React Native or Flutter; shipped iOS and Android apps; product mindset; collaborate with Product/Engineering; HIPAA/compliance awareness.
React Native, Flutter, iOS, Android, Python, Django, PostgreSQL, Redis, TypeScript, AWS, GCP, Docker, Kubernetes, Sentry, GitHub
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