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Javascript Developer Jobs in Plainfield, NJ, US
710+ javascript developer jobs from 350+ companies hiring in Plainfield, NJ, US.
2mo
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Senior Software Engineer, Platform
Philadelphia or New York
$116k-$209k/yr OnsiteFull Time
4+ YOEDevelop and optimize platform services; cloud focus; Agile; automation; 4-7 years platform experience; AWS preferred.
AWS, Kubernetes, Go, Java, Scala, Python, JavaScript
5d
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Senior Full-Stack Software Engineer
Red Bank, New Jersey, United States
$112k-$179k/yr OnsiteFull Time
8+ YOE8+ years experience with a Bachelor’s degree, 6+ years with a Master’s, or 3+ years with a PhD; full-stack Python/JavaScript; React; FastAPI; Docker; SQL/NoSQL; US citizenship with Secret clearance; onsite in Red Bank, NJ.
React, FastAPI, Python, JavaScript, TypeScript, Node.js, Docker, SQL, NoSQL, NATS
3w
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Lead Software Engineer, Full Stack
McLean or Richmond or New York City or Plano
OnsiteFull Time
4+ YOEBachelor’s degree; 4+ years software engineering; 1+ year cloud (AWS/Azure/GCP); 7+ years in at least one of JavaScript/Java/TypeScript/SQL/Python/Go; 3+ years cloud; 4+ years open source frameworks; 1+ years people management; 2+ years Agile.
JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS
3w
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Senior Software Engineer
New York, New York, United States
$150k-$185k/yr OnsiteFull Time
5+ YOE5+ years of software development; Bachelor's in Computer Science or related field; strong Java/Spring, cloud (GCP/AWS), distributed systems; APIs; CI/CD; React/Node; Kubernetes; Docker.
Java, Kotlin, Spring, Spring Boot, Messaging Systems, Relational Databases, NoSQL Databases, JavaScript, React, Node.js, Cloud Platforms, Kubernetes, Docker, Helm, Terraform, Async I/O, Reactive Programming
2w
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Senior Software Engineer
New York or Washington or Boston or Reston
$155k-$210k/yr HybridFull Time
5+ YOE5+ years modern web development; RESTful APIs/microservices with ASP.NET Core; SQL Server; front-end with Angular/TypeScript/HTML/CSS; cloud (AWS/Azure); strong communication and teamwork.
ASP.NET Core, .NET 6+, C#, Visual Studio, VS Code, Angular, TypeScript, JavaScript, HTML5, CSS3/SASS, SQL Server, AWS, Azure, OpenAI on Azure, Azure Cognitive Services, AWS SageMaker
1w
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Software Engineer | Growth & Transformation
Charlotte or New York
$80k-$175k/yr HybridFull Time
3+ YOE3–5 years software engineering with JavaScript/TypeScript, React, Node.js; Next.js; Kubernetes; multi-cloud; CI/CD; Agile; AI/automation familiarity.
Next.js, React, TypeScript, Node.js, Kubernetes, AWS, GCP, Azure
1mo
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Senior AI Engineer
South San Francisco or Princeton or Thousand Oaks or Bellevue or New York
HybridFull Time
AI Engineer with software development and LLM solution experience; strong Python, LLM patterns/tools, cloud platforms (AWS, Databricks, Azure), and DevOps; design and deliver scalable software; cross-functional collaboration.
Python, Javascript, FastAPI, Django, AWS, Databricks, Azure, Terraform, CloudFormation, React, Next.js, Tailwind CSS, LangChain, DSPy, Docker, Kubernetes, Redis, Unity Catalog, OpenAI API, Anthropic, AWS Bedrock, RAG, Vector DB, PEFT, LoRA
1mo
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Fullstack Engineer (Supply Chain)
Canada or United States or Brazil or New York
RemoteContract
7+ YOE7+ years in fullstack development; strong JS/TS, React/Next.js; backend APIs; data-heavy UIs; UI patterns; AI-enabled features; cloud/serverless; DevOps; experience with supply chain or ERP-like systems preferred.
JavaScript, TypeScript, React, Next.js, Tailwind CSS, shadcn, AI coding assistants (Cursor, Claude Code)
2w
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Software Engineer II, CRM
New York, New York, United States
$143k/yr HybridFull Time
Experience developing software for enterprise systems, CRM customization, cloud environments, and data integrations; strong collaboration with product, design, and end users.
.NET, C#, JavaScript, SQL, Azure Repos, Git, CI/CD, REST APIs, Blackbaud CRM
2w
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Back End Engineer
New York City, New York, United States
$110k-$125k/yr OnsiteFull Time
2+ YOE2+ years engineering experience in Javascript/TypeScript; design REST APIs; cloud familiarity (AWS or GCP); serverless and IaC knowledge; strong communication.
NodeJS, TypeScript, MongoDB, MySQL, Snowflake, AWS, GCP, Serverless, REST APIs, Unit Testing, Integration Testing, Infrastructure as Code, Cloud Platforms
2mo
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Staff Software Engineer (HYBRID)
Chevy Chase or Palo Alto or New York City or Dallas or Seattle
$100k-$230k/yr HybridFull Time
6+ YOEExperience designing knowledge graphs and semantic data systems; full-stack development with modern frameworks; cloud platforms; ML/NLP; strong collaboration.
React, TypeScript, JavaScript, HTML, CSS/SASS, Node.js, Python, Java, Azure, AWS, GCP, Neo4j, Apache Jena, TigerGraph, NLP frameworks, GPT, BERT, T5, RDF, OWL, SPARQL, Headless CMS, APIs, MLOps, data pipelines
1mo
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Software Engineer - 2027 New Grads
New York, New York, United States
$150k-$200k/yr HybridFull Time
Hands-on software development experience in TS/JS, Python, Rust, Java, or C/C++; strong CS fundamentals; Git and debugging; business context aware; curiosity about DeFi/crypto.
TypeScript, JavaScript, Python, Rust, Java, C/C++, Git, Docker, CI/CD
2mo
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Junior AV Software Developer of Modules, Drivers, and Plugins
Fairfield, New Jersey, United States
RemoteFull Time
2+ YOEMid-level AV programmer with 2+ years field experience; proficient in C#, Lua, Python, JavaScript, HTML5; knowledge of Crestron, Q-SYS, Crestron Home, Control4, RTI; strong API and TCP/IP skills.
C#, Lua, Python, JavaScript, HTML5, Crestron, Q-SYS, Crestron Home, Control4, RTI, Extron, Elan, TCP/IP
1mo
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Senior Web Developer (Growth & Conversion Optimization)
New York, New York, United States
$130k-$160k/yr HybridFull Time
5+ YOE5+ years web development, 3+ years building conversion-focused sites; expert Webflow; strong JS/TS/HTML5/CSS3; API integration; React/Node; CRO, performance focus.
Webflow, JavaScript, TypeScript, HTML5, CSS3, REST API, OAuth, Node.js, React, Three.js, GSAP, Git
2mo
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Application Security Engineer
New York, New York, United States
$110k-$140k/yr HybridFull Time
3+ YOE3+ years in software development and/or application security; secure coding in Python/Java/JavaScript/TypeScript/Go/C#; knowledge of OWASP and cloud basics; experience with security tooling.
Python, Java, JavaScript, TypeScript, Go, C#, OWASP, SAST, SCA, DAST, SBOM, CNAPP, WAF, Terraform, cloud services, container security, secret management
2mo
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Associate RPA Engineer
Audubon, Pennsylvania, United States
OnsiteFull Time
3+ YOE3-5 years RPA development using UiPath; strong scripting with Python/.NET/Java/JavaScript; experience with APIs, SQL, OCR/AI/ML; excellent communication and collaboration.
UiPath Studio, UiPath Orchestrator, Python, .NET, Java, JavaScript, SQL, APIs, OCR, AI/ML
2mo
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Principal React/.NET Developer, New York
New York, New York, United States
$180k-$220k/yr OnsiteFull Time
10+ YOE10+ years web development; 5+ years React/TypeScript; 5+ years .NET; Agile; collaboration with designers; strong financial markets knowledge a plus.
JavaScript, TypeScript, React, .NET, Entity Framework, SQL, AWS, CI/CD (TeamCity and Jenkins), Material UI, Terraform
2mo
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Senior Full-Stack Engineer
Culver City or Linthicum or Allen or Woodcliff Lake or Chicago or Orlando or Baton Rouge or Waltham or Phoenix or Harrisburg or West Valley City or Austin or Alpharetta or San Diego or Indianapolis or Lexington or Parma or Little Rock or Asheville or Birmingham or Chantilly or Washington or Brentwood or Plantation or Fort Collins or San Mateo or Schaumburg or Brooklyn
$140k-$180k/yr OnsiteFull Time
7+ YOE7+ years in software development; Bachelor's degree in CS/Engineering; backend (Node.js) and frontend (React) experience; API integrations; cloud and database experience.
Node.js, HapiJS, Python, JavaScript, React, SQL, Serverless, Lambda, CloudFormation, Elastic Beanstalk, EC2, VPC, DynamoDB, RDS, G Suite, Microsoft Graph, Okta, OneLogin, Slack, Linux, Docker, Datadog, CloudWatch, MQTT, log/data pipelines
1w
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AVP, Marketing Cloud Personalization Developer
Stamford or Orlando or Chicago or Costa Mesa or Alpharetta or New York City or Charlotte or Cincinnati
$75k-$130k/yr HybridFull Time
6+ YOEBachelor's degree or 6+ years of experience; 2+ years Marketing Cloud MCP experience; AMPscript/SQL; REST API; Salesforce MC Developer Certification; travel as required.
Salesforce Marketing Cloud, Marketing Cloud Personalization (MCP), AMPscript, SQL, REST API, JavaScript, HTML, CSS, Tableau, Datorama
1mo
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Forward Deployed Software Engineer, Internship - Year at Palantir
New York, New York, United States
$10k/mo OnsiteInternship
1+ YOEEnrolled US university student (sophomore or junior) for 1-year internship; engineering degree preferred; proficient in one or more languages (Python, Java, C++, TypeScript/JavaScript); strong problem-solving and teamwork.
Python, Java, C++, TypeScript, JavaScript
5d
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Technology & Engineering, Software Engineer
New York, New York, United States
OnsiteFull Time
10+ YOE4+ MgmtBachelor's degree in Computer Science or related field; 10+ years of software engineering; 4+ years leading teams; 5+ years in Private Markets tech; strong Java, Python, TypeScript/JavaScript, SQL; full-stack experience.
Java, Python, TypeScript/JavaScript, SQL, Angular, React, Java/Spring Boot, Node.js, JPA/Hibernate, MyBatis, PostgreSQL, SQL Server, MongoDB, Elasticsearch, Redis, Kafka, Docker, Kubernetes, Terraform, Git, CI/CD
1w
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Software Engineer Intern (Unpaid)
New York, New York, United States
OnsiteInternship
Authorized to work in the US; student pursuing CS/SE/IT; strong programming skills (C++, JavaScript, Python); analytical; able to work onsite 20-25 hours/week.
2w
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Senior Software Engineer, Full Stack
New York City, New York, United States
$150k-$220k/yr HybridFull Time
7+ YOE7+ years experience in full stack software development; strong frontend and backend skills; Python or similar backend; API design; AI/LLM-focused mindset; strong communication; startup agility.
JavaScript, Python, APIs, Cloud platforms (GCP preferred), CI/CD, LLM / AI tooling
2mo
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Software / Firmware Engineer (East Stroudsburg, Pennsylvania (PA), US)
East Stroudsburg, Pennsylvania, United States
HybridFull Time
1+ YOE1-3 years software development with C++, Linux experience; OO design; SQL and stored procedures.
C++, Linux, SQL, Git, Mercurial, QT, .NET, JavaScript, Python, QML, Java, BASH scripting, Flutter
2w
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Full Stack Developer
New York City, New York, United States
$110k-$120k/yr HybridFull Time
3+ YOE3+ years full stack JS/React/Next.js; WordPress headless; REST/GraphQL APIs; responsive web apps; Git/CI-CD; data-heavy apps.
JavaScript, React, Next.js, WordPress Headless, REST, GraphQL, Git, CI/CD, Claude Code, GitHub Copilot
2mo
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Director, Full Stack Developer Lead
New York, New York, United States
$180k-$210k/yr RemoteFull Time
10+ YOE6+ Mgmt10+ years software/UI development; 6+ years full-stack leadership; expert in React/JavaScript/TypeScript; strong Node.js/Express; RESTful APIs; cloud and CI/CD experience.
React, JavaScript, TypeScript, Node.js, Express, RESTful APIs, Webpack, Vite, Babel, AWS, GCP, Azure, PostgreSQL, MongoDB, Git, GitHub Actions, Jenkins, GraphQL, WebSockets, Docker, Kubernetes
1mo
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GTM Engineer
San Francisco or New York
$155k-$210k/yr HybridFull Time
2+ YOE2-4+ years in a GTM-adjacent technical role; deep Retool and software dev experience; platform and data skills.
Retool, JavaScript, TypeScript, Python, SQL, React
1mo
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Growth Engineer
New York, New York, United States
OnsiteFull Time
Encord: Data infrastructure for training and evaluating physical AI systems.
3+ YOE3+ years software engineering; strong JS/TS and React; SQL; analytics and growth tooling experience.
JavaScript, TypeScript, React, SQL, CRM, MarTech, Data Warehouse, Web Analytics, A/B Testing
3w
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Software Engineer
Doylestown, Pennsylvania, United States
OnsiteFull Time
2+ YOEUS citizen with DoD Secret clearance; Associate degree in computer science, IT, mathematics, or scientific field; 2+ years programming in .NET, Java, or C/C++.
Azure DevOps, Blazor, Git, Visual Studio, .NET, Java, C/C++, JavaScript, Microservices, Cloud, DevOps
2mo
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Product Engineer
Long Island City, New York, United States
$140k-$185k/yr HybridFull Time
2+ YOE2-5 years building production web apps; strong UI/Frontend and data-focused capabilities; comfortable across stack; autonomous in small team.
JavaScript, TypeScript, React, SQL, Python, APIs
1mo
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Software Engineer
New York City, New York, United States
$100k-$150k/yr HybridFull Time
Professional software engineer with strong frontend fundamentals, experience across frontend and backend, API integration, collaboration with product/design, and a Bachelor's degree in Engineering or Computer Science; able to debug across stack.
AWS, Go, Linux, Kubernetes, MySQL, PostgreSQL, PostGIS, Elasticsearch, Redis, Git, Docker, JavaScript, Node.js, React, GraphQL, REST, Python
2mo
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Design Engineer
New York City or San Francisco or United States or Canada
$159k-$358k/yr RemoteFull Time
Design and front-end engineering experience; React/TypeScript; UI/UX craft; AI-native workflows; collaboration with product and design teams.
React, TypeScript, JavaScript, HTML, CSS, Cursor, Claude Code
1mo
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Solutions Engineer
New York City, New York, United States
$135k-$220k/yr HybridFull Time
2+ YOE2+ years in a technical, product, or customer-facing role; knowledge of APIs and web tech; detail-oriented; problem-solver; adaptable; collaborative.
APIs, Web Technologies, Python, JavaScript
1w
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Frontend Engineer
Palo Alto or New York City
$120k-$150k/yr RemoteFull Time
4+ YOE4+ years frontend experience with React/JS, strong UI/UX, testing, collaboration, and social impact focus.
React, JavaScript, Next.js, Tailwind, TanStack Query, Cypress
2mo
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Intern | Product Developer – Prophet 21
Bensalem, Pennsylvania, United States
HybridInternship, Full Time
Internship requiring basic programming knowledge, version control familiarity, and strong analytical skills.
C#, Java, Python, JavaScript, Git
2mo
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GTM Engineer
New York, New York, United States
$140k-$180k/yr OnsiteFull Time
2+ YOE2+ years in GTM, RevOps, or Growth engineering in B2B SaaS; hands-on with HubSpot/Apollo; APIs, webhooks, Python/JavaScript, SQL; strong experimentation; high agency.
HubSpot, Apollo, Clay, Python, JavaScript, SQL
3w
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Senior Software Engineer, Frontend Builds & Tooling - Slack
San Francisco or Chicago or New York or Atlanta or Seattle or Austin
$173k-$260k/yr HybridFull Time
8+ YOE8+ years in JavaScript/TypeScript, 5+ years in frontend toolchains, 5+ years building complex systems, 5+ years CI/CD, 3+ years with tsc or tsgo, BS in CS/Engineering or equivalent, strong communication and initiative.
JavaScript, TypeScript, Webpack, Rspack, CI/CD, tsc, React, Redux, Yarn Workspaces, CSS tooling, ESLint
6d
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IT Developer Intern (Teaneck Remote, New Jersey, United States)
Teaneck, New Jersey, United States
RemoteInternship
0+ YOEHigh school student enrolled in a university/college; basic React and JavaScript; familiarity with WordPress, PHP, HTML, CSS, RESTful APIs; Git; strong problem-solving and debugging skills.
React, WordPress, PHP, HTML, CSS, RESTful APIs, Git
2mo
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Solutions Engineer - Intern
Piscataway, New Jersey, United States
$20/hr OnsitePart Time
Enrolled junior or senior pursuing a bachelor’s degree; internship in AI and digital transformation; strong communication and teamwork skills.
Python, JavaScript, Pandas, NumPy
2w
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Senior Frontend Engineer
New York City, New York, United States
$180k-$220k/yr OnsiteFull Time
Senior frontend engineer with strong problem solving, autonomous execution, and ability to mentor others; helps define technical direction.
JavaScript, TypeScript, React
HiringCafe market data
Javascript Developer Jobs market signals in Plainfield, NJ, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
710+
Hiring companies
350+
Fresh sample
44% new in 30d
Salary visibility
75% show pay
Companies appearing in this market
Capital OnePalantirRetoolAres ManagementClayEllipsis LabsEvertuneRed Ventures
Work location mix in visible results
Hybrid: 28Onsite: 21Remote: 8