1,363 javascript developer jobs at 528 companies in Lake Success, NY
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Remote JavaScript Developer
United States or San Francisco or New York City
$200-$300/hr RemoteContract
3+ YOE3+ years of software engineering experience; expertise in systems, infrastructure, or backend development; production software experience; strong architecture, debugging, code review, and communication skills.
JavaScript, Python, C, C++, Rust, Go, Java, ReactJS
1mo
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Software Engineer (TypeScript/JavaScript)
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
5+ YOEMid/senior engineer experienced with TypeScript/JavaScript, building/maintaining JS client libraries, React/Redux front-ends, native integrations (N-API/node-addon-api/Wasm), and backend work in Python or Rust.
TypeScript, JavaScript, N-API, node-addon-api, Wasm, React, Redux, Vite, Web Workers, WebSockets, Python, Rust, REST API, Storybook, Figma, CI/CD, npm
1d
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Software Engineer III - DevOps, Python and/or JavaScript
Jersey City, New Jersey, United States
$138k-$185k/yr OnsiteFull Time
5+ YOEAWS and Terraform experience, hands-on system design and application development, proficiency in one or more programming languages, database querying, SDLC, agile methods, CI/CD, resiliency, and security.
AWS, Terraform, Python, JavaScript, CI/CD
2w
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Fullstack Developer
New York, New York, United States
$135k-$160k/yr OnsiteFull Time
13+ YOE13+ years Java/UX/JavaScript full‑stack development, API and microservices experience, Gitlab/GitHub devops, AWS services knowledge, Java/JEE and UX/JavaScript certifications required.
Java, JEE, JavaScript, Vue, React, HTML, Gitlab, GitHub, Claude LLMs, AWS ECS, ECR, S3, ALB, RDS, DMS, KMS, Secrets Manager, SSM, Config, CloudWatch, Lambda, SNS, SQS, IAM, Route 53, Terraform, Python, Web Service, RESTful, Microsoft Excel, Word
2mo
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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
2w
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Lead Software Engineer, Back End (Java, JavaScript, Python, Go, Spring, Kafka, CI/CD, Claude Code)
McLean or New York City or Richmond
$179k-$246k/yr OnsiteFull Time
4+ YOE4+ MgmtBachelor's degree, 4+ years of professional software engineering experience, and 1+ year of cloud computing experience. Leadership, distributed systems, AI, and modern software development experience preferred.
Java, JavaScript, Python, Go, TypeScript, SQL, Spring, Kafka, CI/CD, AWS, Microsoft Azure, Google Cloud, GCP, Dataflow, AWS Glue, Databricks, Claude Code
2mo
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Senior Backend Developer
Yerevan or New York City or Israel or Ukraine or Armenia
RemoteFull Time
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
2w
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OutSystems Developer
Bellevue or Dallas or Denver or New York City or Pasadena or Wichita
$100k-$130k/yr OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience; 3–5 years of software development experience with OutSystems, REST APIs, SQL, relational databases, HTML, CSS, and JavaScript. Agile and SDLC knowledge required.
OutSystems, OutSystems Service Studio, Integration Studio, REST APIs, API Connectors, SQL, HTML, CSS, JavaScript, Microsoft Azure, Microsoft SharePoint, Microsoft Power Apps, Microsoft Power Automate, Microsoft Power BI, Microsoft Dataverse, Microsoft 365, Microsoft Teams, Git, CI/CD
4d
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Application Developer
New York City, New York, United States
$115k-$125k/yr OnsiteFull Time
4+ YOEBachelor's degree in computer science, information systems, or related field; 4+ years' software development experience; C#, .NET, SQL, relational databases, Git, REST APIs, HTML, CSS, and JavaScript.
C#, .NET, SQL, Git, REST APIs, HTML, CSS, JavaScript, Azure DevOps, Dynamics 365, Microsoft SharePoint, Formstack, Microsoft Azure, Microsoft Power Platform, Microsoft 365, GitHub Copilot, Claude
1d
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Mobile Developer
Charlotte or Denver or New York City
$93k-$136k/yr HybridFull Time
3+ YOE3+ years of software development experience with React Native; proficiency in TypeScript, JavaScript, React, React Native, React Query, testing, mobile CI/CD, Git, and production iOS and Android support.
React Native, TypeScript, JavaScript, React, React Query, Zustand, Context API, Redux, iOS, Android, GitHub Actions, Fastlane, Git, Amplitude, WCAG, Apple Wallet, Swift, Objective-C, Kotlin, Java, AWS, Terraform, Appium, Maestro, Moropo, Playwright
3w
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Senior Frontend Developer
Greenwich, Connecticut, United States
HybridFull Time
5+ YOE5+ years commercial SPA development experience; degree in CS or related; strong JavaScript/HTML/CSS skills; experience with Vue/React/Angular, TypeScript, webpack/Vite, API integration, and AI/agentic development tools.
Vue 3, TypeScript, VueJs, Vuex, Pinia, Vite, Cypress, webpack, React.js, Angular.js, Claude Code, JavaScript, HTML, CSS, LESS
4w
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Software Developer
South Plainfield, New Jersey, United States
$94k-$117k/yr OnsiteFull Time
2+ YOEBachelor's degree in computer science or related field,2+ years developing with C#,ASP.NET and web technologies,SQL/SQL Server experience,HTML/CSS/JavaScript,good communication and problem-solving skills.
C#, ASP.NET, ASP.NET MVC, SQL Server, SQL, HTML, CSS, JavaScript, Bootstrap, jQuery
2mo
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Senior Engineer - Salesforce CRM Engineer
New York City, New York, United States
$118k-$231k/yr HybridFull Time
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
1mo
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Software Developer
New York, New York, United States
OnsiteFull Time
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
1mo
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Lead Software Developer
Newark or Atlanta
$105k-$120k/yr OnsiteFull Time
5+ YOE5+ years web development experience; expert HTML5, CSS3, JavaScript, XML; API and CMS architecture experience; leadership, code review, mentoring, and strong analytical and communication skills.
HTML5, CSS3, JavaScript, XML, STOVA, Sitecore, Webflow, YouTrack
1mo
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Senior ServiceNow Developer
New York, New York, United States
OnsiteFull Time
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
4d
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Senior Associate - Salesforce Developer
New York City, New York, United States
$124k-$177k/yr HybridFull Time
7+ YOEBachelor's degree or equivalent and 7+ years of Salesforce development and administration experience. Requires Apex, LWC, Visualforce, architecture, integrations, Agile, Jira, JavaScript, and Salesforce certifications.
Salesforce, Apex, Lightning Web Components (LWC), Visualforce, Lightning Experience, Apex Triggers, Batch Apex, Jira, JavaScript, ReactJS, Salesforce Lightning Design System (SLDS), AWS, S3, REST, SOAP, Service Cloud, Agentforce, Einstein AI, Generative AI
2mo
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Senior Salesforce Developer
New York City, New York, United States
$140k-$180k/yr HybridFull Time
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
1mo
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Web Developer, Contract
New York, New York, United States
$100-$200/hr HybridContract, Part Time
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
2mo
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Website Developer - Bellevue
Bellevue or Seattle or Paris or Madrid or London or Berlin or San Francisco or New York City or Sydney or Mexico City
$115k-$130k/yr HybridFull Time
1+ YOE1+ years front-end or website operations experience, Bachelor's degree in CS/Web Development or related, proficiency in HTML/CSS/JavaScript and frameworks (React/Next.js), experience with Storyblok and Vercel, SEO and analytics familiarity.
Storyblok, Next.js, Vercel, Figma, Google Analytics, Hotjar, HTML, CSS, JavaScript, React
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