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Javascript Developer Jobs in San Jacinto, CA, US
77 javascript developer jobs from 26 companies hiring in San Jacinto, CA, US.
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Full Stack Product Developer (JavaScript, C#, ASP.NET, MS Tech Stack)
San Marcos, California, United States
RemoteFull Time
4+ YOE3-5 years software development; 4+ years with C#, .NET, ASP.NET; experience with SaaS/enterprise products; Office 365/Azure familiarity; OO languages and databases; Agile; strong problem-solving; BS in CS/Software Engineering.
C#, .NET, ASP.NET, JavaScript, Microsoft Azure, Office 365, SQL
2mo
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Sr. Software Development Engineer - Web Developer
Redlands, California, United States
$119k-$198k/yr OnsiteFull Time
5+ YOE5+ years frontend-focused software development; strong JavaScript/TypeScript, React; HTML/CSS; REST APIs; SQL; Git; Agile; BS in CS/SE.
JavaScript, TypeScript, React, HTML5, CSS3, REST APIs, SQL, Git, Agile
5d
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Senior Software Developer
Lake Forest, California, United States
$92k-$207k/yr HybridFull Time
7+ YOE7+ years of experience; proficient in C#, JavaScript, CSS; experience with SQL Server/TSQL; agile development practices; formal degree in Computer Programming or Software Engineering.
C#, JavaScript, CSS, SQL Server, TSQL, Agile
2mo
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Senior Salesforce Engineer
Manhattan Beach or Rancho Belago
$125k-$160k/yr OnsiteFull Time
10+ YOEOver 10 years software development with extensive Salesforce Apex, LWC, JavaScript; strong REST API and integration experience; AWS and ERP knowledge; Agile/DevOps experience.
Salesforce Apex, Lightning Web Components, JavaScript, SOQL, REST API, SOAP API, GraphQL, GitHub, GitHub Actions, SFDX, Boomi, MuleSoft, Informatica, AWS, ERP Systems, Oracle, Linux, Windows, SQL, NoSQL
2mo
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Software Engineer II - (Fullstack / Product Engineering)
Aliso Viejo or Los Angeles or New York
$165k-$200k/yr HybridFull Time
3+ YOE3-5 years in software development; strong web app design; proficient in Python, Java, C#, C/C++, JavaScript; ability to learn new languages and tools; focus on consumer products.
Python, Java, C#, C/C++, JavaScript
1mo
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Engineer, Software III
San Juan Capistrano, California, United States
$136k-$157k/yr HybridFull Time
7+ YOE7+ years in software development; OO design, distributed databases, data modeling; Java plus Python; cloud (Azure) and containers (Docker/Kubernetes); UI tech (JavaScript, AJAX, CSS, HTML); Agile (Jira/Confluence); Bachelor’s in CS or equivalent (preferred).
Java, Python, JavaScript, AJAX, CSS, HTML, Docker, Kubernetes, Azure, Jira, Confluence, GitHub Copilot
1mo
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FULL STACK SOFTWARE DEVELOPER
Norco, California, United States
$105k-$165k/yr HybridFull Time
5+ YOE5+ years software development;Bachelor's in CS or related; proficiency in Java/C#/Python/JavaScript; experience with React/Angular/Vue; cloud platforms AWS/Azure/GCP; databases PostgreSQL/MySQL/MongoDB; Agile and Git; security awareness; Active Secret clearance; U.S. citizen; CompTIA Security+
Java, C#, Python, JavaScript, React, Angular, Vue.js, Node.js, .NET, AWS, Azure, Google Cloud, PostgreSQL, MySQL, MongoDB, Git, Docker, Kubernetes, Tableau
3w
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Front-End Developer
Rancho Santa Margarita, California, United States
$80k-$120k/yr OnsiteAll Commitments Available
2+ YOE2-10 years front-end or full-stack experience; strong HTML5/CSS3/JavaScript/TypeScript; React; Git; responsive designs; testing; accessibility WCAG 2.1; collaboration across teams.
React, TypeScript, JavaScript, HTML5, CSS3, Git, Cypress, Playwright, WebPack, Vite, npm, yarn
2mo
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Developer II - Application Development
Rancho Cucamonga, California, United States
$104k-$138k/yr HybridFull Time
3+ YOE3+ years in multi-tier web development; client-side to back-end; healthcare experience preferred; Bachelor's in CS or related field required.
AngularJS, C#, Java, WCF, Web API, JavaScript, JQuery, CSS, HTML, MVVM, MVC, MS SQL, ORACLE, MySQL, IIS
2w
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Fullstack Software Engineer
Palo Alto or Irvine
$116k-$145k/yr OnsiteFull Time
3+ YOE3+ years of professional software development; strong JavaScript/TypeScript; NodeJS; RESTful API; AWS Lambda; DynamoDB; ElasticSearch; Docker; Kubernetes; SQS; GraphQL with Apollo; DevOps/CI-CD; excellent communication.
NodeJS, NestJS, React, TypeScript, AWS, DynamoDB, ElasticSearch, Docker, Kubernetes, SQS, SNS, GraphQL, Apollo
3w
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Web/UI Developer
Riverside or March Air Reserve Base
OnsiteFull Time
5+ YOEWeb/UI development for C4I systems; Secret clearance; Bachelor's degree; 5-7 years related experience; strong communication and team collaboration.
OpenLayers, JavaScript, Apache, Elasticsearch
2mo
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Intern, Engineer Software - Carlsbad, CA (Summer 2026)
Carlsbad, California, United States
$21-$45/hr OnsiteMultiple Commitments Available
Summer internship for software engineering; local to Carlsbad; experience with JavaScript/TypeScript, React, Redux, React Query, Jest; API integration; available Summer 2026.
JavaScript, TypeScript, React, Redux, React Query, Jest, CSS, Material UI, Next.js, Preact Signals
6d
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Full-Stack Developer
Loma Linda, California, United States
$50-$67/hr OnsiteFull Time
3+ YOEBachelor's degree in CS or related field; 3+ years full-stack and Drupal development; strong HTML/CSS/JS, PHP, Drupal 10+, REST APIs; Git, CI/CD; ability to work remotely.
HTML, CSS, JavaScript, Drupal, PHP, MySQL, Git, REST APIs, Docker, Composer, npm, Vite, Gulp, CI/CD
3mo
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Software Engineer
Ontario, California, United States
$99k-$124k/yr OnsiteFull Time
1+ YOE1+ year software development; .NET/.NET Core, C#, modern web frameworks (Angular/React/Vue) or Java/Spring Boot; SQL/NoSQL; Event-driven/microservices; Azure/AWS; DevOps; TDD.
.NET/.NET Core, C#, Angular, React, Vue, Java, Spring Boot, SQL, NoSQL, Azure, AWS, WCF, Web Services, DevOps, TypeScript, JavaScript, TDD, Unit Testing
3d
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Software Engineer, Web
Irvine, California, United States
$155k-$200k/yr OnsiteFull Time
5+ YOE5–10+ years of production web development with TypeScript/React/Node.js; API design; AWS experience; MongoDB/Redis; able to ship production web apps.
TypeScript, JavaScript, Node.js, React, Python, AWS, MongoDB, Redis
2mo
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Software Automation and Integration Engineer
Rancho Cucamonga, California, United States
$65k-$85k/yr OnsiteFull Time
3+ YOE3+ years in systems integration or automation; API/webhook experience; scripting (Python/JavaScript); familiarity with ERP/CRM/project management platforms.
APIs, Webhooks, Scripting, ERP, CRM, Project management platforms, Zapier, Make, Power Automate, Python, JavaScript
1mo
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Senior Software Engineer, CoreAI
Redmond or Mountain View or Irvine or Aliso Viejo or Los Angeles
$120k-$304k/yr OnsiteFull Time
4+ YOEBachelor's degree in CS or related field with 4+ years of software engineering experience; experience with multiple programming languages.
C, C++, C#, Java, JavaScript, Python
1mo
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Senior Software Engineer | Titleist Golf Clubs
Carlsbad, California, United States
$108k-$135k/yr HybridFull Time
5+ YOESenior software engineer with 5+ years of experience in software applications, cross-functional collaboration, and performance optimization.
SQL, SQL Server, SQLite, AWS S3, REST, SOAP, XML, JSON, C#, C++, Java, JavaScript, Angular, TypeScript, Node.js, DirectX, OpenGL, WebGL, CUDA, UML, TDD
2mo
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Software Test Engineer II, Informatix
Carlsbad, California, United States
$105k-$120k/yr OnsiteFull Time
2+ YOE2-5 years software testing; .NET; embedded device testing; IoT edge testing; Agile; scripting/coding; SQL testing; BS/MS preferred.
DotNet, SQL, PowerShell, C#, Python, JavaScript, Automated Testing, CI/CD
21h
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Senior Malware Analyst/Reverse Engineer
Camp Pendleton, California, United States
$115k-$135k/yr OnsiteFull Time
3+ YOEThree+ years in malware analysis and reverse engineering; experience with debuggers and disassemblers; Python, C, JavaScript, VBScript; OS, architectures, and networking knowledge; strong written and verbal communication; active Secret clearance.
IDA Pro, Ghidra, Python, C, JavaScript, VBScript
1w
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Sr. Automation Solutions Engineer
Diamond Bar, California, United States
$112k-$159k/yr OnsiteFull Time
4+ YOE2+ Mgmt4+ years in development languages, AI tools, ML for manufacturing; 2+ years managing people/projects; Bachelor's degree; Lean Six Sigma Green Belt preferred.
Python, JavaScript, TypeScript, LLMs, RAG, Prompt Engineering, OPC/UA, Litmus, Node-RED, Microsoft Azure, Copilot Studio, Power Automate, Excel, PowerPoint, Oracle Fusion
3h
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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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AI Agent Builder
Carlsbad or Scottsdale or Austin or Charlotte or Chicago
RemoteFull Time
5+ years Python/JSON/JavaScript; experience with AI platforms and APIs; web and data skills; knowledge of MarTech is a plus.
Python, JSON, JavaScript, APIs, Webhooks, HTML, CSS, SQL, Firebase, Power Automate, Copilot, Claude, Codex, n8n
1mo
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Software Intern
Irvine, California, United States
$25-$40/hr HybridFull Time, Internship
2+ YOEUndergraduate student (rising senior in Summer 2026) pursuing CS/CE/Math or related field; strong communicator; experience with Python/JavaScript/C#/C++; REST APIs; JSON; cloud basics; excellent interpersonal skills.
Python, JavaScript, C#, C++, REST, JSON, AWS, GCP, Azure, Google Workspace
3w
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Student Assistant - CA DMV Customer Services Division- Information Technology - Hybrid
Sacramento or Fresno or Riverside
$17-$21/hr HybridPart Time, Temporary
College student; basic web development and data analysis knowledge; HTML/CSS/JavaScript; Python; NLP interest; bilingual in Spanish and English; willing to work in a hybrid schedule.
HTML, CSS, JavaScript, Python, Jupyter, LangChain, Bedrock, Pinecone, FAISS
1mo
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Web Development Specialist, University Library
San Marcos, California, United States
$6k-$9k/mo HybridFull Time, Temporary
Full-time temporary Web Developer II with library tech focus; experience in web development, documentation, testing, and collaboration.
JavaScript, HTML, CSS, SQL, Content Management Systems
1mo
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10512 - Program Manager, Applications Development & Management
Irvine, California, United States
$119k-$183k/yr OnsiteFull Time
10+ YOE2+ MgmtBachelor's degree or equivalent; 10+ years IT experience across web development, solution architecture, AWS, AI, project management, QA, and Adobe Experience Cloud; strong communication and leadership.
AWS, Adobe Experience Cloud, AEM, Analytics, Target, JavaScript, Python, CI/CD
HiringCafe market data
Javascript Developer Jobs market signals in San Jacinto, CA, 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
77
Hiring companies
26
Fresh sample
38% new in 30d
Salary visibility
92% show pay
Companies appearing in this market
EsriStubHubInland Empire Health PlanAcushnetAVEVACalAmpMicrosoftAlphatec Spine
Work location mix in visible results
Onsite: 21Hybrid: 16Remote: 2