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Javascript Developer Jobs in Plainfield, NJ, US
720+ javascript developer jobs from 360+ companies hiring in Plainfield, NJ, US.
5d
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Software Engineer Full Stack & Application Development II (Full Time) – United States
San Jose or New York or Boston or Knoxville or Austin or Milpitas or Alpharetta or Raleigh (RTP) or Maynard or Fulton or Dallas or Atlanta or Hillsboro
HybridFull Time
0+ YOEBackend in Python/C++/Java; frontend JS/TS; REST/GraphQL/gRPC; SQL/NoSQL; cloud familiarity (AWS/Azure/GCP).
Python, C++, Java, JavaScript, TypeScript, REST, GraphQL, gRPC, SQL, NoSQL, AWS, Azure, GCP, Docker, Kubernetes, Terraform, Ansible, CloudFormation, GitHub Actions, Jenkins, CircleCI, Grafana, Prometheus, Splunk, React, Angular, Vue
1w
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Senior Full Stack Software Engineer - Consumer Operations
Austin or Chicago or Washington or New York City
$130k-$160k/yr HybridFull Time
5+ YOESenior full-stack role focused on building high-quality software; collaborate with cross-functional teams; strong frontend and backend skills in modern web tech.
React, Typescript, JavaScript, Python, Snowflake, AWS, Terraform, SQL, MySQL, GitHub Actions, OpenAI
2mo
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Go-To-Market (GTM) Engineer
Chicago or Austin or New York or Seattle or Los Angeles or San Francisco
$130k-$160k/yr RemoteFull Time
4+ YOE4+ years in GTM systems or revenue operations; hands-on with CRMs, revenue forecasting, and internal tools; fintech/identity background preferred; SQL, Salesforce, Python/JavaScript, and Clay Sales Intelligence experience.
SQL, Salesforce, Python, JavaScript, Clay Sales Intelligence
5d
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Healthcare Data Integration Engineer - ITS40
New York, New York, United States
$115k-$130k/yr RemoteFull Time
3+ YOE3+ years API integrations and data engineering; Bachelor's in CS/IS/Data Science/SE/Healthcare Informatics; SQL, JSON, JavaScript, Qlik scripting, Power Automate/Power Fx; data lakes and AWS data warehouse experience; HIPAA awareness.
API integrations, SQL, JSON, JavaScript, Qlik scripting, Power Automate, Power Fx, AWS
3w
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Lead GTM Engineer
New York or United States
$130k-$145k/yr HybridFull Time
6+ YOE6+ years in revenue technology, GTM operations, or related technical business operations; deep Salesforce fluency; strong integration and data-flow design; experience with iPaaS tools; SQL; comfort with AI-powered development tools.
Salesforce (Sales Cloud, Service Cloud, Marketing Cloud, CPQ), Apex, Salesforce integrations, iPaaS (Celigio, Workato, Boomi, n8n), Gong Engage, Starbridge.ai, HockeyStack, Tableau, NetSuite, Mandrill, Appcues, Claude Code, Cursor, GitHub Copilot, Python, SQL, JavaScript
3d
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SharePoint Developer Intern or Co-op - Summer 2026 (Parsippany, NJ, US, 07054-2172)
Parsippany, New Jersey, United States
$25-$32/hr OnsiteInternship
Pursuing a Bachelor's in Computer Science or related field; GPA 3.0+ preferred; knowledge of SharePoint, HTML5, JavaScript, JQuery, AngularJS, Python, CSS; Power Automate familiarity; proficient with Microsoft Office; strong communication and organizational skills.
SharePoint, HTML5, JQuery, JavaScript, AngularJS, Python, CSS, Power Automate, Microsoft Office
1mo
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Principal Application Security Engineer – AI & Agentic Systems
New York, New York, United States
$144k-$288k/yr RemoteFull Time
10+ YOE10+ years designing, building, and securing large-scale applications; 7+ years application security; 7+ years programming in Python, Java, JavaScript, C#, or Go; 5+ years AI-enabled systems; 3+ years cloud, containers.
Python, Java, JavaScript, C#, Go
2w
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Solutions Engineer, Manager (New York)
New York City, New York, United States
HybridFull Time
8+ YOE2+ Mgmt8+ years in Solutions Engineering or related roles; 2+ years leading technical teams; proven scaling in high-growth B2B SaaS; enterprise security/AI experience; Python/JavaScript; cloud (AWS/GCP/Azure); Docker/Kubernetes/Terraform; security/compliance knowledge; track record closing complex enterprise deals; strong executive communication.
Python, JavaScript, AWS, GCP, Azure, Docker, Kubernetes, Terraform
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
4w
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Enterprise Solutions Engineer
Austin or Boston or New York
$200k-$245k/yr RemoteFull Time
8+ YOE8+ years enterprise sales/solutions engineering; 4+ years software development; 4+ years API/data platforms; Bachelor’s in CS or related field; remote with up to 50% travel; strong API knowledge and customer-facing skills; familiarity with MEDDIC, Challenger, and similar methods.
API, JavaScript, Postman, CI/CD, Git, Cloud computing, Containers, DevOps
1mo
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Product Security Engineer
Canada or New York or San Francisco or United States
$94k-$125k/yr RemoteFull Time
1+ YOE1–3+ years in product security or software engineering; JavaScript/TypeScript (or Python/Ruby); OWASP Top 10 familiarity; security testing tools (SAST/DAST); cloud experience (AWS).
SAST, DAST, Dependency Scanning, AWS
2mo
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Senior Salesforce Marketing Cloud Developer
Jacksonville or Dallas or Cincinnati or Los Angeles or Sacramento or Richmond or Minneapolis or Boston or Kansas City or Chicago or Tampa or Washington or San Antonio or Houston or Colorado Springs or Nashville or San Diego or Pittsburgh or Tacoma or New York or Phoenix or Fayetteville
HybridFull Time
5+ YOEFive years SFMC admin/developer; Journey Builder, Content Builder, Mobile Studio; three years full lifecycle projects; two years AMPscript/Content Builder; Agile/SCRUM environment.
Salesforce Marketing Cloud, AMPscript, SSJS, Guide Template Language, HTML, CSS, JavaScript, SQL, REST, SOAP
2w
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Senior Sales Engineer (Pre-Sales) (USA, remote, ET or CT)
Atlanta or New York or Boston or Chicago or Austin
$179k-$260k/yr RemoteFull Time
Strong technical skills (JavaScript/Node.js), experience in solutions engineering for dev-tools SaaS, autonomous remote work, customer-facing, English proficiency, US-based (ET/CT) time zones, able to demo and implement solutions.
JavaScript, Node.js
3mo
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Senior Technical Curriculum Developer - Cloud Infrastructure
New York City or New York or United States
$162k-$180k/yr RemoteFull Time
5+ YOEFive+ years building online learning curricula, hands-on labs, and instructor-led training for cloud engineering/software developers; hands-on with Azure, GCP, Kubernetes, Docker, Terraform, Puppet, Ansible; proficient in at least one programming language.
GCP, Azure, Kubernetes, Docker, Terraform, Puppet, Ansible, Python, Java, DotNet, Go, JavaScript
7h
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Tech Consulting - Full-Stack Java Developer - Senior - Multiple Locations (Los Angeles, CA, US, 90017-5418)
Los Angeles or New York City or Hoboken or San Francisco or San Jose or Seattle or Boston or Chicago or St. Louis or Philadelphia or Dallas or Houston or Irvine or San Diego or Portland or Denver or Minneapolis or Nashville or Phoenix or Pittsburgh or McLean or Atlanta or Charlotte or Detroit or Columbus or Cleveland or Akron or Miami
$103k-$188k/yr HybridFull Time
3+ YOE3+ years software engineering; Bachelor's in CS or related field; proficient in at least one modern backend language; full-stack experience; REST APIs; React/Angular or similar; Git; cloud familiarity; travel up to 25%.
Python, Java, JavaScript, TypeScript, React, Angular, Git, Node.js, Spring, .NET, Docker, Kubernetes, REST APIs
3w
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Data Engineer
New York, New York, United States
$140k-$160k/yr HybridFull Time
3+ YOE3-5 years in data/analytics/engineering; strong SQL; dbt; automations (N8N/Zapier); modern data stack (Snowflake); Python/JS a plus; AI fluency; startup pace.
dbt, Snowflake, N8N, Zapier, SQL, Python, JavaScript, AI tools
2mo
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GTM Engineer
New York, New York, United States
$130k-$165k/yr OnsiteFull Time
2+ YOE2+ years in GTM/RevOps or Sales Ops; hands-on with outbound tools; comfortable with APIs/webhooks and scripting (Python/JS); able to build and optimize cold outreach sequences; autonomous and data-driven; clear communicator.
SmartLead, Outreach, Nooks, HeyReach, Clay, CRM, APIs, Python, JavaScript
1mo
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GTM Engineer
San Francisco or New York City
$130k-$170k/yr HybridFull Time
4+ YOE4+ years in GTM systems, RevOps engineering, or product management; strong SQL and at least one programming language; experience with LLMs and complex integrations; excellent communication; ownership mindset.
Salesforce, SQL, Python, JavaScript, Apex, n8n, Clay, Gong, ZoomInfo, 6sense, Workato, Zapier, Hightouch, Census
2mo
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Solutions Engineer
Reston or San Diego or San Francisco or Washington or Wilmington or Phoenix or Los Angeles or Houston or Boston or Austin or Atlanta or Raleigh or Baltimore or New York or Dallas or Palo Alto or Short Hills or Minneapolis or Chicago or Seattle or Philadelphia or Miami
$101k-$160k/yr HybridFull Time
5+ YOEEmbedded Solutions Engineer to translate stakeholder needs into backlog-ready requirements and user stories; collaborate with PE and IT; 5+ years' experience.
Microsoft 365, Power Platform, SharePoint, Workflow automation, AI tools, APIs, Graph, SQL, Python, PowerShell, JavaScript, TypeScript, Java, Go, REST/JSON
1mo
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GTM Engineer
New York City, New York, United States
$160k-$210k/yr OnsiteFull Time
3+ YOE3-6+ years in GTM Engineering, Revenue/Sales Operations, or technical GTM roles; experience building end-to-end workflows; API, webhooks, and data integrations; familiarity with Salesforce, Gong, HubSpot, Chili Piper, or similar; strong systems thinking.
Salesforce, Gong, HubSpot, Chili Piper, n8n, Intercom, Python, JavaScript, CRM integrations, AI enrichment
2mo
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GTM Engineer
New York City, New York, United States
$125k-$175k/yr HybridFull Time
3+ YOE3-6 years in BizOps/Engineering or related GTM roles; hands-on automation and systems building; GTM systems experience; coding/scripting ability; data and analytics mindset; ownership and collaboration.
n8n, Clay, Zapier, Google Apps Script, Superblocks, Salesforce, HubSpot, Outreach, Gong, JavaScript, SQL, Python, Apps Script
1mo
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Customer Engineer
London or New York City
£55k-£75k/yr HybridFull Time
2+ YOECustomer-facing technical role focused on platform integrations, account management, and value optimisation.
APIs, Data Integrations, Web Technologies, JavaScript, Python
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
1mo
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Senior Associate for Web Development
New York, New York, United States
$75k-$92k/yr OnsiteFull Time
5+ YOE5-8 years web development; HTML, CSS, JavaScript; Webflow/WordPress; SEO; analytics; collaboration; mentoring.
HTML, CSS, JavaScript, Webflow, WordPress, Google Analytics, Search Console, Bing Webmaster Tools, Hotjar
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
2mo
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Sr. GRC Engineer
New York or United States
$148k-$175k/yr RemoteFull Time
5+ YOE5+ yrs governance, risk, compliance or security engineering; experience with SOC 2, HIPAA, HITRUST, NIST, PCI; automation and continuous compliance; cloud platforms; BI dashboards; scripting for data; strong communication.
Vanta, Drata, SecureFrame, AWS, Azure, GCP, Looker, HEX, Python, JavaScript, APIs, Tines
2mo
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Solutions Engineer, Alliances
Bellevue or Chicago or New York
$152k-$228k/yr RemoteFull Time
5+ YOE5+ years pre-sales engineering; experience with Okta Workforce or Customer Identity; IAM/IDaaS knowledge; strong partner collaboration; cloud experience (AWS, GCP, Azure); technical communication; bachelor's degree preferred.
OAuth, OAuth2, SAML, LDAP, OIDC, Java, C#, Node.js, Python, PHP, Ruby, JavaScript, HTML, AWS, GCP, Azure, IAM
1w
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GTM Engineer (NYC)
New York City, New York, United States
$160k-$190k/yr OnsiteFull Time
3+ YOE3-6 years in GTM/Growth/RevOps, hands-on with Salesforce/HubSpot, experience with AI tools and automation, autonomous and collaborative, able to accelerate pipeline and revenue.
Salesforce, HubSpot, Clay.com, Enrichment platforms, Zapier, Gong, Outreach, SQL, Python, JavaScript
3w
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Premium Support Engineer (Weekend Shift)
New York City, New York, United States
$185k-$210k/yr HybridFull Time
3+ YOE3+ years in technical support or equivalent; rapid-response to enterprise customers; strong debugging in JavaScript/Python; excellent written and verbal communication; familiar with Zendesk, Linear, Slack; able to manage multiple high-priority issues; proactive and customer-obsessed.
Zendesk, Linear, Slack, Internal debugging utilities, Knowledge base / tooling
1mo
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Process Engineer (IT Applications)
Princeton, New Jersey, United States
$69k-$85k/yr OnsiteFull Time
BS in electrical engineering or computer science, or 4 years semiconductor manufacturing; US Citizen or Permanent Resident; knowledge of networks; MySQL; Laravel; HTML/CSS/JS; software concepts; able to document issues.
MySQL, Laravel, HTML, CSS, JavaScript, MESA TRACS
4w
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Security Engineer (Application Security)
New York or Orlando
OnsiteFull Time
4+ YOE4+ years in security engineering/DevSecOps; AWS; Python; Kubernetes; Terraform; security tooling; vulnerability management; incident response; OAuth/SAML/JWT/IAM; OWASPTop10; strong communication.
AWS, Terraform, Kubernetes, Python, JavaScript, Go, OAuth, SAML, JWT, IAM, OWASP Top 10, Security tooling
1w
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Sales Engineer, Gist Ads
Los Angeles or New York City or Chicago or Austin
$150k-$175k/yr RemoteFull Time
5+ YOE5–9 years in AdTech/digital media with technical depth; experience with OpenRTB, header bidding, SSP/DSP, GAM/DFP; strong communication with engineers; remote work; travel ~25-30%.
OpenRTB, Prebid.js, GAM/DFP, tag management, bid stream, JavaScript, Python
2mo
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AI Solutions Engineer
Raleigh or New York City or San Francisco
$125k-$175k/yr HybridFull Time
Data Science/ML engineer experience; cloud (AWS/Azure/GCP); ML frameworks (TensorFlow, PyTorch, scikit-learn); LLM/Agentic tools; ML lifecycle; programming (Python/JS/TS/Java/Go); strong communication; quick learner.
TensorFlow, PyTorch, Scikit-learn, Llamaindex, LangGraph, DSPy, AWS, Azure, GCP, Python, JavaScript, Java, Go
1w
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Forward Deployed Engineer
New York, New York, United States
HybridFull Time
Deep technical integration experience; API/SDK proficiency; strong business acumen; ability to present and create content; eager to master agentic AI tooling.
Python, JavaScript, TypeScript
1mo
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Principal Database Engineer
New York City or Birmingham or Miami or Tampa or Cincinnati or Los Angeles
$134k-$201k/yr HybridFull Time
12+ YOEExtensive experience with NoSQL and SQL databases, data modeling, streaming, and cloud-based large-scale data platforms.
Cosmos DB, MongoDB, Cassandra, Azure Cosmos DB, Apache Kafka, Azure Event Hub, AWS Kinesis, MS SQL Server, Azure SQL, SQL, Entity Framework, .NET, JavaScript, IIS, Python, XML, JSON
2mo
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Application Security Engineer
Yerevan or Belgrade or Valetta or Lisbon or New Jersey or Ontario or Panamá City or Sofia or Valencia or Warsaw
RemoteFull Time
Senior security engineer with cloud, CI/CD, and secure software delivery experience; strong JS/TS, Python, Docker, Kubernetes/AWS, and threat modelling; knowledge of GDPR, PCI, ISO/NIST; security architecture and collaboration with product teams.
Python, Shell scripting, Docker, Kubernetes, Istio, Terraform, Helm, CloudFormation, GitLab, Jenkins, AWS, JavaScript, TypeScript
2mo
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Senior Solutions Engineer
New York City, New York, United States
$193k-$241k/yr HybridFull Time
5+ YOE5+ years pre-sales/solutions engineering or technical consulting in SaaS or cloud; 4-year degree or equivalent; AI-curious and technically fluent; strong presentation skills; API/webhook familiarity.
REST, OAuth, JSON, Python, JavaScript, Nintex, Zapier, Workato, n8n
1mo
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CX Automation Engineer
New York, New York, United States
$130k-$140k/yr HybridFull Time
7+ YOESenior-level IC role overseeing automation, AI enablement, and digital journey design with hands-on implementation.
Pendo, Braze, HubSpot, Marketo, Customer.io, Zapier, Workato, JavaScript, Python
5d
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Senior Solutions Engineer
North America or Chicago or Boston or New York or United States
$140k-$250k/yr RemoteFull Time
5+ YOE10-15 years experience; 5+ years in solution engineering; enterprise SaaS; proven ability to close 6-figure+ deals; background in data privacy, data governance, security, or AdTech/MarTech preferred.
HTML, CSS, JavaScript, Webflow, REST, JSON, Postman, Snowflake, Databricks, BigQuery, Lucidchart, Web browser (understanding)
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
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
720+
Hiring companies
360+
Fresh sample
50% new in 30d
Salary visibility
83% show pay
Companies appearing in this market
ContentfulEYGuardian LifeManhattan StrategiesSRI InternationalArcadeArize AIAxial
Work location mix in visible results
Hybrid: 22Onsite: 13Remote: 13