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Javascript Developer Jobs in Patchogue, NY, US
60 javascript developer jobs from 38 companies hiring in Patchogue, NY, US.
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Sr Software Engineer (React Native)
Shelton, Connecticut, United States
$119k-$149k/yr OnsiteFull Time
6+ YOEDevelop and maintain software using JavaScript, Node.js, React, and React Native; collaborate with product and engineering teams; contribute to CI/CD and testing.
JavaScript, Node.js, ReactJS, React Native
1mo
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Software Engineer - Full Stack Web Developer
Norwalk, Connecticut, United States
$100k-$128k/yr HybridFull Time
3+ YOE3-5 years full stack web development; AWS experience; Python, JavaScript/TypeScript; Django/REST APIs; React; PostgreSQL/TimescaleDB; CI/CD; Terraform.
AWS, Django, DRF, React, Python, TypeScript, PostgreSQL, TimescaleDB, GitHub Actions, Terraform, CI/CD, Networking Protocols, MQTT
2w
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Application Developer
New York City or Bronx
$115k/yr HybridFull Time
5+ YOEFive years .NET development; strong web/app development in Azure; full SDLC experience; communication skills.
NET, ASP.NET, MVC, ADO.NET, Web Services, Web APIs, HTML5, CSS, JavaScript, JQuery, Bootstrap, Microsoft SQL Server, WPF, MVVM, XAML, PHP, Python, .NET Core, SPAs, Azure, Azure DevOps, Azure Functions, Oracle, SQL Server, SharePoint, App Service, Active Directory, Azure CI/CD, Telerik UI, Node.js, React.js, Blob storage, MS Azure
4d
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Engineer
Shelton, Connecticut, United States
$103k-$128k/yr OnsiteMultiple Commitments Available
2+ YOE2-5 years software engineering; JavaScript/Node.js/React/React Native; REST APIs; databases; collaboration; Bachelor's degree or equivalent experience.
JavaScript, Node.js, ReactJS, React Native, REST APIs, Databases
1mo
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Principal Software Engineer - Mobile Applications
Plano or Purchase
$106k-$178k/yr HybridFull Time
8+ YOE8+ years in software engineering; 3+ years React Native (TypeScript/JavaScript); iOS/Android app development; APIs and app store workflows; leadership/mentoring experience
React Native, TypeScript, JavaScript, iOS, Android, APIs, Salesforce, Azure, CI/CD
1mo
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R&D Staff Software Engineer
Pittsburgh or Melville
$108k-$173k/yr OnsiteFull Time
8+ YOE8+ years mainframe software development; JavaScript/TypeScript, Java, C/C++, Node.js; Linux/Unix; VS Code extensions; CLI; Git; Agile/Scrum.
JavaScript, TypeScript, Java, C/C++, Node.js, VS Code, AG Grid, React
2w
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Software Development Engineer III (Bethpage, NY, US, 11714)
Bethpage, New York, United States
$134k-$220k/yr HybridFull Time
7+ YOEBachelor’s degree in computer science; 7+ years software development; strong communication; Python, JavaScript, Git, Node.js; Google Cloud; prompt engineering; Dialogflow; NY or Dallas/Fort Worth hybrid.
Python, JavaScript, Git, Node.js, Code Blocks, Google Cloud Platform, Dialogflow, Prompt engineering
1w
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Software Developer / IT - Internal Tools
Long Island City, New York, United States
$66k-$70k/yr OnsiteFull Time
1+ YOE1–3 years coding experience; proficient in JavaScript or Python; strong Windows/Chrome troubleshooting and WiFi; ability to read AI-generated code; Git and basic deployment; independent work in fast-paced environment.
JavaScript, Python, Git, Windows, WiFi, Google Chrome
1mo
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Developer - Full Stack
Long Island City, New York, United States
$105k-$135k/yr HybridFull Time
5+ YOE5+ years of software development experience; backend and frontend with Microsoft stack.
C#, .NET, .NET Core, ASP.NET, ASP.NET MVC, WCF, ADO.NET, Optimizely CMS/Commerce, DXP, JavaScript, React, jQuery, AJAX, JSON, HTML5, CSS3, Bootstrap, SOAP, REST, Web API, NET, OLE DB, SQL Server, Oracle, Git, TFS, Azure DevOps
3d
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Senior Full Stack Software Engineer (AI Applications)
Yonkers or California or New York or Texas
$100k-$140k/yr HybridFull Time
5+ YOE5+ years of production full-stack development with Python, JavaScript, and SQL/NoSQL; Bachelor's in CS/Engineering; experience deploying on cloud platforms and AI/ML services.
Python, JavaScript, SQL, NoSQL, FastAPI, Django, Node.js, Databricks, AWS SageMaker, React, Next.js, TailwindCSS, AWS, GCP, Azure, CI/CD, APIs, Data APIs, Model endpoints, RAG pipelines
3w
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UI Software Engineer III
New York City, New York, United States
$133k-$185k/yr OnsiteFull Time
3+ YOE3+ years of software engineering experience; proficient in ReactJS, JavaScript/TypeScript, HTML/CSS; experienced with Git, build tools; knowledge of SDLC and Agile practices.
ReactJS, JavaScript, TypeScript, HTML, CSS, SASS/LESS, Git, Webpack
1mo
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Staff Software Engineer
Trumbull or Livingston
HybridFull Time
10+ YOEOver 10 years of software development experience; strong backend with .NET/C#, EF, PostgreSQL, MS SQL; frontend expertise; AWS; DevOps; containers; leadership and mentoring.
.NET, C#, Entity Framework, PostgreSQL, MS SQL, WPF, Azure Webservices, HTML5, CSS3, JavaScript, jQuery, Bootstrap, Vue.js, React, Next.js, AWS, S3, RDS, EC2, Git, CI/CD, Docker, Kubernetes, Terraform
3d
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Lead Software Engineer
New York, New York, United States
$175k-$250k/yr OnsiteFull Time
5+ YOE5+ years in full-stack development; startup experience a plus; strong JS/TS, React, Python, SQL, CI/CD, Git; experience with Gen AI models.
JavaScript, TypeScript, React, Python, SQL, CI/CD, Git, OpenAI/Anthropic Gen AI models
1mo
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Full Stack Engineer
Stamford, Connecticut, United States
RemoteFull Time
3+ YOEMid-level full-stack developer skilled in modern cloud stack, front-end and back-end, REST APIs, SQL/ETL, containerization; healthcare data experience a plus.
Django, Docker, Kubernetes, AWS, Azure, GCP, REST APIs, SQL, ETL, TypeScript, JavaScript, React, Vue, Angular
1w
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Full Stack Engineer
New Haven, Connecticut, United States
$68k-$121k/yr HybridFull Time
2+ YOEAI-first development experience; strong React/TypeScript front-end and C#/.NET Core back-end skills; CI/CD, IaC (Terraform/Bicep), Azure; team collaboration.
React, TypeScript, JavaScript, C#, ASP.NET Core, MSSQL, NoSQL, Lua, Python, Terraform, Bicep, Azure, Claude Code, Augment, Cursor
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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Full Stack Developer
Guilford, Connecticut, United States
OnsiteFull Time
3+ YOEBS in CS or related STEM; or AS with 3-5 years; or 5+ years. Front-end JS/CSS/HTML, Angular/AngularJS, jQuery; server-side C#/.NET; SQL Server; UI/UX basics; Windows IIS and Linux; strong writing/communication; able to work with guidance.
JavaScript, HTML5, CSS3, Angular, AngularJS, jQuery, C#, .NET, SQL Server, Windows IIS, Linux
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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Lead Software Engineer, .Net Full Stack (Hybrid)
Berlin or Westwood or Windsor or Manchester
$149k-$165k/yr HybridFull Time
8+ YOEEight to ten years of software engineering experience; expert in .NET Full Stack; strong leadership; design, develop, mentor; hybrid in-office requirement; travel as needed.
.NET, C#, SQL, JavaScript, React, REST, Azure, AWS
2mo
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Junior Full Stack Developer
Stamford, Connecticut, United States
$100k-$120k/yr HybridFull Time
2+ YOE2+ years in FinTech/tech as a full stack or front-end engineer; strong JS/TS, front-end framework experience; APIs and data integration; Agile; unit/UI tests; excellent UX mindset.
JavaScript, TypeScript, React, Angular, Vue
1w
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Full Stack Engineer
New Haven, Connecticut, United States
$68k-$121k/yr HybridFull Time
2+ YOEAI tool usage to write and ship production code; strong JS/TS/React; C#/.NET Core APIs; MSSQL/NoSQL; Lua/Python scripting; CI/CD and IaC; Azure preferred.
React, TypeScript, JavaScript, C#, ASP.NET Core, MSSQL, NoSQL, Lua, Python, Terraform, Bicep, Azure, AI tools (Claude Code, Augment, Cursor), Code Review Tools
2mo
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Staff Software Engineer
New Haven, Connecticut, United States
RemoteFull Time
5+ YOE5+ years backend/full-stack experience; strong Python/FastAPI; AWS; AI tooling; RESTful APIs; DevOps mindset.
Python, FastAPI, PostgreSQL, AWS, GitHub Actions, Docker, AWS CDK, TypeScript, JavaScript, React, Next.js
1mo
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Senior Full Stack Engineer - PHP/Laravel/Vue/React Native | Remote
Brooklyn, New York, United States
$120k-$160k/yr RemoteFull Time
4+ YOE4+ years software engineering; expertise in PHP, Python, JavaScript/TypeScript; strong backend (Laravel) and frontend (Vue/React Native); relational DBs; automated testing; strong code quality.
PHP, Laravel, Vue.js, Inertia.js, Tailwind, React Native, Python, Terraform, AWS, Jenkins, MySQL, PostgreSQL, SQS, Redis, Docker
6d
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Sr. QE (Senior Quality Engineer, APIs)
Shelton, Connecticut, United States
$119k-$149k/yr OnsiteFull Time
5+ YOE5+ years in quality or software engineering; backend API testing; automated test suites; experience with REST APIs; AWS serverless; CI/CD integration; AI-assisted tools; contract testing.
JavaScript, TypeScript, Java, Python, REST APIs, AWS (Serverless: Lambda, API Gateway, DynamoDB, SQS/SNS), CI/CD (Azure DevOps, GitHub Actions), AI-assisted development tools (GitHub Copilot, Claude), Contract testing, Test automation frameworks
3d
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Test Engineer I
Woodbury or New York or Newark
$90k-$120k/yr OnsiteFull Time
0+ YOEBS in Electrical/Computer Engineering or Computer Science; knowledge of J1939/J1708; familiarity with C/C++, SQL, VB, JavaScript/HTML; some hardware design and database experience; ability to collaborate with multiple teams.
C, C++, SQL, VB, JavaScript, HTML, ASP, Databases, Networking
4d
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Software Engineer III - Full Stack
Brooklyn, New York, United States
$100k-$145k/yr HybridFull Time
4+ YOE4+ years programming experience; strong Java/ReactJS; OOP and design patterns; shipping large software projects; quick learner; team collaboration.
Java, ReactJS, Redis, JavaScript, RabbitMQ, MySQL, MongoDB, Kotlin, SpringBoot, Splunk
3d
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Test Engineer I
Woodbury or New York or New Jersey
$90k-$120k/yr OnsiteFull Time
BS degree in Electrical Engineering, Computer Engineering, Computer Science or related; knowledge of J1939/J1708; proficiency in C/C++, SQL, VB, JavaScript, HTML, ASP; databases and networking; some hardware design; able to collaborate across teams.
C, C++, SQL, VB, JavaScript, HTML, ASP, Databases, Networking, Hardware design
14h
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Sr. Customer Engineer, Enterprise
New York or Stamford or Jersey City or Philadelphia or Remote
$193k-$242k/yr RemoteFull Time
5+ YOE5-8 years in a customer-facing technical role; strong web tech (HTML, CSS, JavaScript, REST APIs); experience with enterprise accounts; AI-enabled workflow experience; mentoring juniors.
HTML, CSS, JavaScript, REST APIs, AI tools
1mo
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Associate Engineer, Software
New Orleans or Melville
$70k-$80k/yr HybridFull Time
Develop software, collaborate with product teams, write code, test, document, and support cloud/mobile/web applications.
AngularJS, Cordova, Ionic, Gulp, Node.js, AWS, MongoDB, HTML, CSS, JavaScript
4d
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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 West Chester
$75k-$130k/yr HybridFull Time
2+ YOEBachelor's degree or 6+ years experience; 2+ years Marketing Cloud including MCP, APIs, AMPscript, SQL; Salesforce Marketing Cloud Developer Certification; experience with data integrations and journey builder.
Salesforce Marketing Cloud, AMPscript, SQL, REST API, SOAP, Datorama, Tableau, Salesforce Data 360, Journey Builder, Automation Studio, HTML, CSS, JavaScript
1mo
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QA Engineer
Brooklyn, New York, United States
$90k-$110k/yr OnsiteFull Time
Experience as a QA engineer, familiarity with testing methodologies/tools, SDLC, strong analytical skills, ability to work independently or in a team.
Automation testing tools, Java, Python, JavaScript
2mo
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Lead ServiceNow Engineer – Integrated Risk Management (IRM)
New York or Holmdel or Stamford or Bethlehem
$119k-$195k/yr HybridFull Time
10+ YOESenior ServiceNow expert with 10+ years configuring/integrating SaaS platforms; 5+ years ServiceNow development; IRM/BCM/TPRM experience; strong collaboration, automation, governance.
ServiceNow, Flow Designer, JavaScript, REST, SOAP, Integration Hub, CMDB, Archer
15h
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Lead Application Engineer
Stamford, Connecticut, United States
OnsiteFull Time
5+ YOESenior-level IT/engineering role overseeing enterprise applications, ERP modernization, system integrations, and cloud transformations.
TypeScript, JavaScript, Node.js, React, SQL Server, PostgreSQL, Azure, SAP, Oracle, Microsoft Dynamics, Java, .NET, Python
3d
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Test Engineer I
Woodbury or New York or New Jersey
$90k-$120k/yr OnsiteFull Time
BS degree in Electrical Engineering, Computer Engineering, Computer Science or related field; knowledge of J1939/J1708; programming and database basics; some hardware design experience; able to collaborate across teams.
C, C++, SQL, VB, JavaScript, HTML, ASP, databases, Networking
6d
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Senior QA Engineer (Manual / Automation) - Business and Technology Insights
Irving or Stamford
$72k-$100k/yr HybridFull Time
5+ YOE5+ years in software QA with manual and automation testing; UI/API/DB automation; Playwright/Jenkins; Agile/Scrum.
Playwright, JavaScript, Jira, Jenkins, Git, SQL, JUnit, TestNG, Cucumber, Appium, Postman, Xray, AIO
2mo
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Senior Digital Engineer / Senior Application Analyst
Elmsford, New York, United States
$116k-$145k/yr OnsiteFull Time
3+ YOEBachelor’s degree and 3–5 years in healthcare IT; strong API, web tech, and Epic/non-Epic experience; Epic certification preferred.
APIs, Interoperability (HL7, CDA, FHIR, XDS.b), HTML, CSS, JavaScript, Java, .NET, Python, Database querying, Certificate management, Monitoring, Logging, Web services, Epic platforms, HL7, FHIR, CDA, XDS.b
1mo
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Intern, Information Systems (Port Washington, NY, US, 11050)
Port Washington, New York, United States
OnsiteInternship
0+ YOEAssist in specification, design, development, and maintenance of information systems; analyze data; support IT projects; proficient in PHP/Laravel, Python, JavaScript, SQL, Git.
PHP (Laravel), Python, JavaScript, SQL, Git, Microsoft Teams/SharePoint, PowerApps, JIRA, Confluence, Data visualization
1w
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GIS Specialist
New Haven or Boston or Concord or Hartford or Laconia or Stamford
$43-$48/hr OnsiteFull Time
Develop and manage ArcGIS Online workflows; manipulate spatial data; code in Arcade/JavaScript; support vegetation management GIS; ensure data accuracy and security.
ArcGIS Online, ArcGIS Pro, ArcGIS Arcade, JavaScript, Field Maps, Survey 123, Quick Capture, Experience Builder, Dashboards, Story Maps, Microsoft Excel, Microsoft Word, PowerPoint, Python, SQL
4w
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Dynamics CRM Technical Architect (58511)
Providence or Hamden or North Andover or Wayne or Garden City
$148k-$180k/yr RemoteFull Time
8+ YOE8+ years architecture, development, and leadership in Dynamics CRM and Power Platform; strong C#, .NET, JavaScript; Azure services; Agile experience.
Dynamics CRM, Power Platform, Azure, CI/CD, GitHub, Visio, Confluence, SharePoint, APIs, Dataverse, Logic Apps, Service Bus, Functions, Workflows, Power Automate
HiringCafe market data
Javascript Developer Jobs market signals in Patchogue, NY, 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
60
Hiring companies
38
Fresh sample
59% new in 30d
Salary visibility
89% show pay
Companies appearing in this market
SubwayCity of New YorkClever DevicesSynchronyValitanaOptimumYale UniversityAAA Northeast
Work location mix in visible results
Onsite: 27Hybrid: 21Remote: 6