83 javascript jobs at 56 companies in Brookhaven, NY
1w
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AI Engineer Intern
Islandia, New York, United States
OnsiteFull Time, Internship
Pursuing or graduated in CS/Software/IT/Data Science/AI; proficiency in Python, JavaScript, HTML, CSS, Git; knowledge of web architecture, OOP, debugging, and AI concepts.
Python, JavaScript, HTML, CSS, Git, REST APIs, Large Language Models (LLMs), Azure AI Services, Azure, AWS, Google Cloud
2mo
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Lead Automation Engineer
New Rochelle, New York, United States
$100k-$120k/yr OnsiteFull Time
5+ YOESenior automation engineer with 5-8+ years, strong scripting (Python/JavaScript), experience in XML/JSON, HTML/CSS, and building automated workflows and content pipelines.
Python, JavaScript, XML, JSON, HTML/CSS, Git, CI/CD
1w
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Software Development Engineer III
Bethpage or Plano
$134k-$220k/yr HybridFull Time
7+ YOEBachelor's in computer science, 7+ years software development, proficiency in Python, JavaScript, GIT, NodeJS; experience with AI/ML, Google Cloud, and conversational AI preferred.
Python, JavaScript, GIT, NodeJS, Code Blocks, Google CES, Google Cloud, Dialogflow
2w
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Software Engineer, Advanced
Holtsville, New York, United States
$123k-$184k/yr HybridFull Time
8+ YOEBachelor's in CS or related,8+ years' relevant experience (5+ with advanced degree),proficiency with C#,JavaScript,jQuery,SQL Server,strong system design and leadership skills.
C#, JavaScript, jQuery, SQL Server
1mo
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Lead Digital Ad Ops Coordinator
Stamford, Connecticut, United States
$30-$36/hr HybridFull Time
3+ YOEBachelor's or equivalent experience; 3+ years digital ad operations including trafficking, QA, troubleshooting, client communication; experience with ad servers, DSPs, HTML/JavaScript, and Microsoft Office.
Innovid, Flashtalking, CM360, Amazon, Cadent, TTD, The Trade Desk, D/Cipher, HTML, JavaScript, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
2mo
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Software Engineer
New York City or Old Greenwich
OnsiteFull Time
0+ YOEStrong programming skills, SQL, and knowledge of one or more of C#, JavaScript, or TypeScript; Python helpful; experience with APIs, CI/CD, and AI tooling; strong problem-solving and ownership.
SQL, C#, JavaScript, TypeScript, Python, React, Angular, CI/CD
2w
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Technical Writer – Software Development
Greenwich, Connecticut, United States
HybridFull Time
Bachelor's in computer science or equivalent; software engineering background with ability to read/write code (Python, JavaScript); strong written/verbal communication; familiarity with AI tools for developer workflows.
Python, JavaScript, Confluence, Notion, GitHub, GitHub Copilot, Claude, IBChat, Cursor, Markdown
3w
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Entry-Level AI Solutions Builder - On-Site
Farmingdale, New York, United States
$65k-$80k/yr OnsiteFull Time
Experience using AI tools and strong prompting skills; basic programming knowledge (Python, JavaScript, TypeScript); ability to learn new software quickly; good communication and problem-solving skills.
ChatGPT, Codex, Cursor, GitHub Copilot, Claude, Replit, Bolt, Lovable, Python, JavaScript, TypeScript, SQL, APIs, React, Git, Google Sheets, Microsoft Excel
2w
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C# .NET Developer
East Haven, Connecticut, United States
OnsiteFull Time
2+ YOE.NET Framework/.NET Core and C# experience, Blazor, SQL Server (2016+), REST/SOAP, Visual Studio, Git, HTML/CSS/JavaScript, web API development, Agile experience.
.NET Framework, .NET Core, Blazor, C#, SQL Server 2016, ASP.NET, ADO.NET, REST, SOAP, Visual Studio, Git, HTML, CSS, JavaScript, JSON, AJAX, Wrike, Jira, bash, PowerShell, cmd
2mo
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Sr. Software Engineer, Mobile App
Miami or Shelton
$119k-$149k/yr OnsiteFull Time
6+ YOEBachelor's degree or equivalent experience; 6+ years software engineering experience; experience with JavaScript, Node.js, ReactJS, React Native; familiarity with REST APIs, databases, version control, and Agile practices.
JavaScript, Node.js, ReactJS, React Native
2d
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Advisor, Web Development (P3)
Fairfield or Washington or Lexington
$75k-$103k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience and 5+ years required. Requires HTML5, CSS/SASS, JavaScript, PHP, CMS customization, analytics, version control, MS Office, English, and troubleshooting skills.
HTML5, CSS/SASS, JavaScript, PHP, Blackbaud Luminate, Drupal, Adobe Analytics, Adobe Experience Platform, Google Tag Manager, Adobe Target, Git, Microsoft Office
1w
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Pega Developer
Stamford, Connecticut, United States
$100k-$125k/yr OnsiteFull Time
8+ YOE7+ years Pega development experience with PEGA CLSA/CSSA, Oracle SQL, JavaScript, Java, HTML, CSS3, SOAP, REST/JSON, XML, and Pega Cosmos; experience with enterprise Pega apps and integrations.
PEGA CLSA/CSSA, Oracle SQL, JavaScript, Java, HTML, CSS3, SOAP, REST/JSON, XML, UI/COSMOS, PEGA LSA/CSSA, Pega Cosmos
4w
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Sr. Manager Geospatial Innovation Architect
Queens, New York, United States
$110k-$165k/yr OnsiteFull Time
7+ YOE7+ years GIS/asset management experience, BA/BS or equivalent, expertise with Esri Enterprise, EAM integrations, Python/R/Go/JavaScript/SQL, strong analytical, presentation, and problem-solving skills.
Esri Enterprise (ArcGIS Server/Portal), Hexagon EAM, IBM Maximo, Python, R, Go, JavaScript, SQL, REST APIs
2mo
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Risk, Compliance, and Legal Engineering - Analyst/Associate
Greenwich, Connecticut, United States
$125k-$155k/yr OnsiteFull Time
2+ YOEBS in CS/Engineering or related; 2+ years programming experience (Python, SQL, JavaScript, and/or .NET); experience with APIs, web app development, cloud, data visualization (Tableau), and strong analytical and communication skills.
Python, SQL, JavaScript, .NET, Angular, CSS, Tableau, AWS, RESTful services, microservices, APIs
1mo
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Testing and Automation Engineer
Shelton, Connecticut, United States
$103k-$128k/yr OnsiteFull Time
3+ YOE3+ years testing/quality engineering experience; proficiency in test automation (UI/API/backend), performance testing, AI-assisted testing, CI/CD, and basic scripting in Java/JavaScript/Python/C#.
JMeter, Gatling, k6, Locust, Selenium, Cypress, Playwright, REST-assured, Postman, Java, JavaScript, Python, C#, CI/CD
3d
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Full Stack Software Engineer (Python)
Irving or Stamford
$74k-$116k/yr HybridFull Time
2+ YOEBachelor's in Computer Science or related,2+ years full-stack software development, strong Python knowledge, experience with Django/Flask, HTML/CSS/JavaScript/jQuery, relational SQL databases, and AWS or ReactJs.
Python, Django, Flask, HTML, CSS, JavaScript, jQuery, AWS, ReactJs, SQLServer, MySQL, PostgreSQL, HTTP, SOAP, REST, XML, JSON
10h
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Sr. Software Engineer Web
Shelton, Connecticut, United States
$119k-$149k/yr OnsiteFull Time
6+ YOE6–9 years of professional software engineering experience; JavaScript, Node.js, ReactJS, React Native, REST APIs, databases, version control, testing, and software architecture knowledge. Bachelor's degree or equivalent experience.
JavaScript, Node.js, ReactJS, React Native, REST APIs, CI/CD
1w
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Research Assistant
New Haven, Connecticut, United States
OnsitePart Time
Experience in software development and research; proficiency in C/C#, R, JavaScript, HTML, CSS, SQL; familiarity with ASP.NET, Docker, AWS; data management and basic analysis experience; clinical/research environment experience.
C/C#, R, JavaScript, HTML, CSS, SQL, ASP.NET, Docker, AWS, Microsoft Excel, SPSS, Python, REDCap, Microsoft Office
1w
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IT Senior Manager, OMS and Omni Systems
Stamford, Connecticut, United States
OnsiteFull Time
5+ YOE5+ years experience, 2-3 years hands-on with Manhattan Active Omni (MAO) or related OMS, Postman/JSON and API experience, SQL and one language (JavaScript/Java/Python), bachelor’s degree required.
Manhattan Active Omni (MAO), Postman, JSON, IBM Cognos, SQL, JavaScript, Java, Python, PayPal, Salesforce Commerce Cloud, MMS, BlueYonder Allocations, Avalara, BlueCherry, Manhattan WMOS, Databricks, Power BI, Microsoft Excel, Microsoft PowerPoint
4d
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Senior Software Developer
Roslyn, New York, United States
$145k-$155k/yr OnsiteFull Time
5+ YOE5+ years experience with Oracle or SQL Server, 2+ years BI/reporting, experience with ETL, Linux scripting, SFTP integrations, JavaScript and programming languages (C#, .Net, Java, Python); bachelor's degree required.
Oracle, SQL Server, Origami Risk, Linux, JavaScript, SAP BusinessObjects, Power BI, Tableau, SFTP, GIT, C#, .Net, Java, Python