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1,073 javascript developer jobs at 493 companies in Union City, NJ

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Javascript Engineer (IV-V)
New York, New York, United States
$140k-$220k/yr RemoteFull Time
Confiant
Confiant: Provides real-time cybersecurity and quality controls for digital advertising.
6+ YOEExpert-level JavaScript (ES6+) with deep browser internals; experience shipping JS SDKs; performance optimization; SDK distribution; security threat intel awareness.
Webpack, Rollup, esbuild, Babel, Jest, Playwright, Puppeteer
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2mo
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Javascript - Senior Developers - AI Training - New York, USA
New York City or United States
$50/hr RemoteContract
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS or related, professional experience building scalable JavaScript/TypeScript web apps, expert JS knowledge (ES6+), ability to solve LeetCode Medium–Hard, and familiarity with frontend/backend tooling and testing.
JavaScript (ES6+), TypeScript, React, Node.js, Vue, Angular, Jest, Cypress, Webpack, Vite, GraphQL, RESTful APIs, LeetCode
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3mo
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Staff Full Stack Engineer (Python + JavaScript)
New York City or Montreal
$240k-$280k/yr HybridFull Time
Tetrix
Tetrix: A fast-growing fintech startup delivering AI-powered data and analytics for institutional investors.
10+ YOE10+ years in Python and JavaScript; strong technical leadership; architecting complex systems; mentoring engineers; open source contributions a plus.
Python, JavaScript, Data pipelines, AI, Telemetry
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1mo
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Lead Software Engineer (Scala, JavaScript)
New York City, New York, United States
$215k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEBachelor's degree, 4+ years professional software engineering experience, 1+ year cloud (AWS/Azure/GCP), experience with Java/Scala/Python/Go/Node/SQL, and demonstrated leadership on projects.
Java, Scala, Python, Go, JavaScript, Node.js, SQL, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud
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1w
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Sr Product Software Engineer(JavaScript/Typescript)
New York City or Seattle
$149k-$199k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
5+ YOE5+ years software engineering experience, 1+ year with HTML5 video playback tech (MSE/EME, HLS, MPEG-DASH, CMAF, Transport Stream), Bachelor's in CS or equivalent, strong communication and data presentation skills.
JavaScript, Typescript, HTML5, MSE/EME, HLS, MPEG-DASH, CMAF, Transport Stream, Node.js, Deno, Disney Media Player, Electronic Media Player
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1d
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Senior Lead Software Engineer - React, TypeScript, JavaScript, UI Design focused Frontend
New York, New York, United States
$171k-$260k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years applied software engineering experience with deep expertise in React, JavaScript/TypeScript, responsive UI, performance optimization, testing, and accessibility (WCAG).
React, TypeScript, JavaScript, Figma, Redux, Zustand, React Query, REST APIs
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1w
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Sr Product Software Engineer(JavaScript/Typescript)
New York City or Seattle
$149k-$199k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
5+ YOE5+ years software engineering experience, 1+ year with HTML5 video playback tech (MSE/EME, HLS, MPEG-DASH, CMAF), Bachelor’s in CS or equivalent, strong communication and data presentation skills.
JavaScript, Typescript, HTML5, MSE/EME, HLS, MPEG-DASH, Transport Stream, CMAF, Node.js, Deno
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1mo
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Software Engineer, Developer Experience
San Francisco or New York City or Seattle
OnsiteFull Time
Braintrust: Platform for evaluating and monitoring AI model performance.
5+ YOE5+ years building developer tools/CI/CD/platform infrastructure; deep GitHub expertise; strong fluency with JavaScript/TypeScript build tools; supply chain security and profiling experience.
GitHub Actions, GitHub Apps, GitHub APIs, JavaScript, TypeScript, esbuild, swc, Vite, Turbopack, tsc, pnpm, SBOMs, Sigstore, cosign, SLSA
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3mo
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Senior Developer
Portland or New York City or United States or Europe
HybridFull Time
Instrument
Instrument: Builds digital brands and products for global companies
3+ YOE3+ years front-end/full-stack development, advanced proficiency with modern front-end frameworks, strong HTML/CSS/JavaScript skills, experience with APIs, version control and CI/CD, mentoring and cross-disciplinary collaboration.
HTML, CSS, JavaScript, CI/CD
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1mo
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Senior Backend Developer
Yerevan or New York City or Israel or Ukraine or Armenia
RemoteFull Time
Commit
Commit: End-to-end software, cloud, and cybersecurity consulting and development.
5+ YOE5+ years backend development (Python, JavaScript), building and operating production SaaS services, designing scalable architectures and data pipelines, driving projects end-to-end, and using AI/LLMs in development workflows.
Python, JavaScript, AI/LLMs, GenAI, Active ASPM
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3d
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Senior Interactive Developer
New York, New York, United States
$94k-$178k/yr HybridFull Time
Ralph Lauren
Ralph LaurenNYSE: RL: Designs and sells premium lifestyle products including apparel and home goods.
Senior front-end developer for e-commerce: HTML5/CSS3/JavaScript, SFCC and CMS experience, React, responsive design, strong communication and attention to detail.
HTML 5, CSS 3, JavaScript, Salesforce Commerce Cloud (SFCC), Contentful, CMS, React
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1mo
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Senior Engineer - Salesforce CRM Engineer
New York City, New York, United States
$118k-$231k/yr HybridFull Time
MongoDB
MongoDBNASDAQ: MDB: Cloud-based document database platform for software application development.
8+ YOEBachelor’s/Master’s in CS or related, 8+ years Salesforce development experience, strong hands-on Apex, LWC, JavaScript, Flows, SOQL, APIs, CI/CD, integrations; Platform Developer II preferred.
Salesforce, Apex, Lightning Web Components (LWC), JavaScript, Flows, SOQL, APIs, CI/CD, ETL tools, GitHub Copilot, Agentforce, Claude Code, Cursor, MongoDB Atlas, AWS, Google Cloud, Microsoft Azure
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2w
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Software Developer
New York, New York, United States
OnsiteFull Time
ALKEME Insurance
ALKEME Insurance: Insurance brokerage and risk management services provider.
Proven software development experience with SaaS platforms; proficiency in one or more languages (Java, Python, JavaScript); familiarity with Agile, Git, CI/CD; bachelor's degree preferred; strong communication and problem-solving skills.
Java, Python, JavaScript, Agile, Git, CI/CD
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2w
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Temporary NetSuite Developer
Princeton, New Jersey, United States
OnsiteTemporary, Part Time
Hamilton Jewelers
Hamilton Jewelers: Family-owned retailer of fine jewelry and luxury timepieces.
3+ YOEBachelor's degree or equivalent, 3+ years NetSuite development experience, strong SuiteScript 2.x, SuiteFlow, SuiteBuilder, SuiteAnalytics, REST/SOAP integrations, JavaScript, troubleshooting and communication skills.
NetSuite, SuiteScript 2.0/2.1, SuiteScript 2.x, SuiteFlow, SuiteBuilder, SuiteAnalytics, Saved Searches, REST, SOAP, RESTlets, SuiteTalk, JavaScript
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6d
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Senior ServiceNow Developer
New York, New York, United States
OnsiteFull Time
Virtusa
Virtusa: Global provider of digital engineering and IT outsourcing services.
10+ YOE10+ years ServiceNow development experience across ITSM, ITAM, ITOM, SPM, HRSD, SECOPS; strong CMDB/CSDM, integrations (REST/SOAP), advanced JavaScript/Glide scripting, and communication skills.
ServiceNow, ITSM, ITAM, ITOM, SPM, HRSD, SECOPS, Vulnerability Management, CMDB, CSDM, REST, SOAP, JavaScript, Glide APIs, Flow Designer
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2w
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Salesforce Software Developer
McLean or Las Vegas or Orlando or Annapolis or Portland or Boston or Huntsville or Dayton or Atlanta or Colorado Springs or New York City or Groton or Salt Lake City or Fort Leavenworth or Jersey City or Omaha or Bismarck or Sacramento or New Orleans or Indianapolis or Helena or Des Moines or Jackson or Hanover or Austin or Boise or Tucson or Fayetteville or Chicago or St. Louis or Lansing or Pittsburgh or Philadelphia or Augusta or Oklahoma City or Brooklyn Park or Charleston or Newport or Cheyenne or Martinsburg or Cleveland or Little Rock or Madison or Albany or Seattle or Washington, DC or Denver or Brooklyn Park
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Experience developing on the Salesforce platform (Apex, JavaScript, Lightning Web Components), Git-based workflows, Salesforce Platform Developer I certification, HS diploma/GED, ability to obtain Public Trust or Suitability/Fitness determination.
Apex, JavaScript, Lightning Web Components, Git, GitHub, Copado, Salesforce DX, Flosum, Java, Python, C#, Kotlin, C/C++, HTML, CSS, SQL
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1mo
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Senior Salesforce Developer
New York City, New York, United States
$140k-$180k/yr HybridFull Time
Cerity Partners
Cerity Partners: Provides financial planning, investment advisory, and wealth management services.
5+ YOE5+ years administering and developing Salesforce Sales or Service Cloud; Salesforce Administrator, Platform App Builder, Platform Developer I; experience with Flow/Flows, Apex, LWCs, APIs, DevOps/CI/CD; SQL, Python, JavaScript a plus; strong communication and independent work ability.
Salesforce, Apex, LWCs, Flows, Flow, DocuSign, Conga Orchestrate, SQL, Python, JavaScript, CI/CD, DevOps, Linux, Azure, PHP, LAMP
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2w
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Web Developer, Contract
New York, New York, United States
$100-$200/hr HybridContract, Part Time
Cape
Cape: A privacy-first mobile carrier providing secure cellular network services.
Experienced web developer proficient with modern JavaScript/TypeScript and Next.js, Vercel deployments, headless CMS (Sanity), Figma, web analytics (Mixpanel, Google Ads, Meta), and strong web security and performance practices.
JavaScript, TypeScript, Next.js, Vercel, Sanity, Mixpanel, Google Ads, Meta, Figma, Dependabot, Node.js
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3mo
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Software Engineer, II
Englewood Cliffs, New Jersey, United States
HybridFull Time
Blue Sage Solutions
Blue Sage Solutions: Provides cloud-based digital mortgage lending and servicing software platforms.
2+ YOEMinimum 2 years professional software development; experience in Java, JavaScript, SQL; Spring/Hibernate; REST; SDLC; testing; environment setup.
Java, JavaScript, SQL, Spring, Hibernate, Drools, REST, MySQL, Git
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2w
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Senior Software Developer
New York, New York, United States
OnsiteFull Time
Qvell
Qvell: AI-driven platform for personalized learning and skill development.
5+ YOE5+ years professional software development experience; strong proficiency in Java, C#, Python, or JavaScript; experience with web frameworks, RESTful API design, data structures, algorithms, and Git. BS in CS/Engineering required.
Java, C#, Python, JavaScript, Git, RESTful API
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