59 react engineer jobs at 33 companies in Montgomery, NY
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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
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Senior Lead Python Engineer - Applications Development Group Manager - C14 - RUTHERFORD
Rutherford, New Jersey, United States
$177k-$265k/yr HybridFull Time
12+ YOE8+ Mgmt12+ years in enterprise application, data engineering, or AI platform engineering; 8+ years leading multi-team Agile organizations; advanced expertise in Python, PySpark, Databricks, LLM/GenAI platforms; experience with Kubernetes/OpenShift, Kafka, cloud (AWS/Azure/GCP), and frontend frameworks.
Python, PySpark, Databricks, Devin.AI, GitHub Copilot, LLMs, Google ADK, Gemini, Flash, FastAPI, Spring Boot, Kubernetes, OpenShift, CI/CD, Kafka, React, Angular, AWS, Azure, GCP, Docker, MCP, Data Mesh
1mo
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IT Solutions Developer
Riverdale, New Jersey, United States
HybridFull Time
2+ YOEBachelor's degree, 2+ years software development experience, strong Python, React, TypeScript skills, LLM/AI and Azure experience, prompt engineering, CI/CD and IaC exposure, strong communication.
Python, React, TypeScript, LangChain, LangGraph, Autogen, Azure, Azure AI Search, Microsoft Fabric, Dataverse, LLM, Microsoft Copilot Studio, vector databases, GitHub Actions, Azure DevOps, Terraform, Ansible
1w
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Generative AI Lead Engineer
Dallas or Stamford or Chicago
$120k-$140k/yr HybridFull Time
Strong experience with generative AI, LLMs and prompt engineering; hands-on development using .NET, React, Python; designing RAG pipelines, model training/fine-tuning, and Azure deployments.
.NET, React, Python, Claude, LangChain, LlamaIndex, Azure
2mo
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Generative AI Lead Engineer
Dallas or Stamford or Chicago
$120k-$140k/yr HybridFull Time
Generative AI, LLMs, prompt engineering; hands-on with .NET, React, Python; AI/ML architecture design (RAG); model training and optimization; Azure deployment
.NET, React, Python, LangChain, LlamaIndex, Claude, Azure
2w
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UI Engineer
Parsippany, New Jersey, United States
$100k-$130k/yr OnsiteFull Time
8+ YOEHands-on TypeScript and React experience, Next.js, NestJS, monorepo (pnpm) experience, Vite, Storybook, MUI and AEM integration; 8+ years experience preferred.
TypeScript, React, Next.js, NestJS, pnpm, Vite, Storybook, Material UI (MUI), Adobe Experience Manager (AEM), Kafka, Redis, AWS
1w
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Principal Engineer
Bloomfield, New Jersey, United States
OnsiteFull Time
10+ YOE10+ years experience; expert React and TypeScript frontend; backend experience in Go, Python or TypeScript; cloud (GCP or AWS) and Terraform architecture; Docker, Kubernetes, CI/CD; observability (Prometheus, Grafana, Jaeger); systems design and mentorship.
React, TypeScript, Go, Python, GCP, AWS, Terraform, Docker, Kubernetes, GitHub Actions, GitLab CI, Prometheus, Grafana, Jaeger
2mo
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Generative AI Lead Engineer
Dallas or Stamford or Chicago
$120k-$140k/yr HybridFull Time
5+ YOEStrong experience in Generative AI, LLMs, prompt engineering; hands-on with .NET, React, Python; experience with RAG architectures, API integrations; Azure cloud; ability to deploy AI-enabled applications.
.NET, React, Python, LangChain, LlamaIndex, Claude, Azure, RAG
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Software Engineer
New York City or Englewood Cliffs
$120k-$150k/yr HybridFull Time
3+ YOE3+ years software development; backend (Java, Node.js, Python, Go), frontend (JavaScript/TypeScript, React/Vue/Angular), microservices and REST APIs, cloud (AWS/Azure), Git and CI/CD experience.
Java, Node.js, Python, Go, JavaScript, TypeScript, HTML, CSS, React, Vue, Angular, AWS, Azure, Git, GitHub Actions, Jenkins, Terraform, CloudFormation, Datadog, Prometheus, ELK
3mo
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Sr Software Engineer II - Global Commercial Services
Phoenix or Sunrise or New York
$123k-$215k/yr HybridFull Time
8+ YOE8+ years in software engineering; BS in IT/CS/Software Eng; full-stack incl. mobile/web; leadership; frontend TS/React/Angular; backend Node.js/Python/Ruby/Go; mobile React Native/native; cloud services; multiple data stores; Postgres/CockroachDB; workflow/orchestration.
AWS, S3, API Gateway, SQS, ECS, RDS, CockroachDB, PostgreSQL, React, Angular, Ruby on Rails, Node.js, Python, Go, React Native, Cordova, Ionic
2w
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Senior Software & Automation Engineer
Fort Lee, New Jersey, United States
$70k-$110k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience; strong backend (TypeScript/Node.js, Python), full-stack (React/TypeScript), SQL databases, GCP experience preferred, bilingual English/Korean, ability to own end-to-end work and build AI-enabled automation.
TypeScript, Node.js, Python, React, BigQuery, Dataform, Data Studio, Google Apps Script, MySQL, PostgreSQL, GCP, AWS, Claude Code, ERP, SQL
2d
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Senior QA Engineer
Fort Lee, New Jersey, United States
$120k-$160k/yr HybridFull Time
6+ YOERequires 6+ years of QA and test automation, 3+ years testing React UIs and RESTful APIs, 3+ years with C#, and proficiency in JavaScript and TypeScript. Strong communication skills required.
React, NextJS, C#, JavaScript, TypeScript, Specflow, Reqnroll
1mo
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Frontend Developer
Suffern or Montebello
$90k-$100k/yr HybridFull Time
3+ YOE3+ years frontend experience; strong JavaScript (ES6+), HTML5, CSS3; React or Vue.js; experience with legacy codebases, responsive design, Git workflows, and strong communication.
JavaScript (ES6+), TypeScript, JQuery, HTML5, CSS3, React, VueJS, PHP, Git, Webpack, Vite, Babel, PostCSS, WCAG/Accessibility
1mo
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Mobile App Developer
Nutley, New Jersey, United States
$103k-$150k/yr HybridFull Time
2+ YOEBachelor's degree or equivalent and 2 years experience in software development with JavaScript, OOP, REST/SOAP, JS frameworks (Angular/jQuery/React), GraphQL, Node.JS; 1 year in native (Objective-C/Swift or Kotlin/Java) and hybrid (Ionic/React Native).
JavaScript, Angular, jQuery, React, GraphQL, Node.JS, Objective C, Swift, Kotlin, Java, Ionic, React Native, REST, SOAP
2w
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Full-Stack Engineer III (Contract to Hire)
Mount Arlington, New Jersey, United States
OnsiteContract, Full Time
7+ YOE7+ years full-stack engineering experience; expertise in React, Python/FastAPI, PostgreSQL; SSO/OIDC/Auth0 and third-party integrations; AI-assisted development and security-by-design; BS in Computer Science.
React, Python, FastAPI, PostgreSQL, Auth0, Veeva, SSO, OIDC
1mo
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Software Engineer
Kingston, New York, United States
$115k-$135k/yr OnsiteFull Time
7+ YOE7+ years software engineering experience; bachelor's in CS/Engineering; full-stack proficiency (server and client languages); e‑commerce, ERP, cloud, and DB experience; strong communication and problem-solving.
Java, Python, PHP, C++, HTML, HTML5, CSS, JavaScript, TypeScript, React, Angular, Spring, NodeJS, NestJS, SnipCart, Shopify, Stripe, TaxJar, NetSuite, SAP, MS Dynamics, SuiteScript, SuiteSQL, SuiteQL, AWS, Azure, Google Cloud, MySQL, PostgreSQL, MongoDB, Git, Firebase, Analytics, Wrike, Notion.io, Celigo, MuleSoft, Apache NiFi, Salesforce, Sanity, Drupal, Joomla, Sencha
3w
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Senior Software Developer
White Plains, New York, United States
$160k-$180k/yr HybridFull Time
5+ YOEBachelor's in Computer Science or related, 5+ years enterprise application development, experience with .NET, React, Python, C#, TypeScript, CI/CD and AI-enabled services; strong architecture and communication skills.
.NET, React, Python, C#, ReactJS, TypeScript
1mo
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Senior Frontend Engineer (React.js / Micro Frontends)
Stamford, Connecticut, United States
$145k-$175k/yr OnsiteFull Time
5+ YOE5+ years frontend experience with React.js, JavaScript (ES6+), HTML5/CSS3; experience with Material-UI, Styled Component, Webpack/Rollup, Storybook, React-Router-Dom, state management (Zustand/Redux/Context API), custom hooks, Jest/React Testing Library, RESTful APIs, Microsoft Azure and Azure DevOps, CI/CD, module federation and micro frontend arc...
React.js, JavaScript (ES6+), HTML5, CSS3, Material-UI, Styled Component, Webpack, Rollup, Storybook, React-Router-Dom, DOM, Zustand, Redux, Context API, Jest, React Testing Library, RESTful APIs, Microsoft Azure, Microsoft Azure DevOps, CI/CD, module federation, Docker, Next.js, DevExtreme DataGrid, ExcelJS
1mo
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Associate, Front Office Software Engineer
Stamford or Houston
OnsiteFull Time
2+ YOEBachelor's or Master's in CS/STEM, 2+ years software engineering experience, strong CS fundamentals, backend Python proficiency, front-end experience (React/Angular/TypeScript) preferred, cloud (AWS) and data warehousing (Snowflake) familiarity, Linux and CI/CD experience, strong communication.
Python, React, Angular, TypeScript, AWS, Snowflake, Linux/Unix, CI/CD
1mo
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Senior Front-End & FHIR Interoperability Engineer
Parsippany, New Jersey, United States
$135k-$180k/yr HybridFull Time
6+ YOE6+ years software engineering experience building React/TypeScript front-ends, hands-on SMART on FHIR and EHR integrations, FHIR R4 and OAuth2/PKCE knowledge, CDS Hooks experience, and HIPAA/PHI familiarity.
React, JavaScript, TypeScript, FHIR R4, SMART on FHIR, CDS Hooks, USCDI v3, OAuth 2.0 with PKCE, EHR, EMR, Python, FastAPI, REST APIs, PostgreSQL, Microsoft Azure, Azure DevOps, CI/CD
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