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Javascript Developer Jobs in San Leon, TX, US
98 javascript developer jobs from 68 companies hiring in San Leon, TX, US.
2w
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Senior AI Software Engineer
Houston, Texas, United States
RemoteFull Time
6+ YOEDesign and build AI-powered platforms; implement LLM/RAG systems; deploy securely; mentor peers.
Python, JavaScript, LLMs, Embeddings, Vector databases, AWS, Cloud
1w
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Software Engineer
Houston, Texas, United States
OnsiteFull Time
2+ YOE2–5 years backend/full-stack development with .NET, C#, Kafka, cloud (Azure/AWS), APIs, CI/CD, and front-end basics.
NET, C#, F#, Kafka, Azure, AWS, Swagger, JavaScript, TypeScript, React, Angular
1mo
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Power Platform Engineer
Atlanta or Austin or Houston or Dallas or Miramar or Orlando or West Palm Beach or Fort Lauderdale or Phoenix or Charlotte
HybridFull Time
5+ YOEPower Platform admin/ development, ALM, security/compliance, REST/custom connectors, CI/CD, Azure/AWS/GCP integration; 5+ years in related roles; Bachelor degree in CS/IT.
Power Platform, Power Apps, Power Automate, Power BI, Dataverse, Azure, Functions, Logic Apps, API Management, Service Bus, Key Vault, Entra ID, Graph API, Synapse, REST APIs, custom connectors, PowerShell, Python, JavaScript, React
4w
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Server Platform Integration Test Engineer
Houston or Spring
$72k-$166k/yr OnsiteFull Time
1+ YOEBachelor’s or Master’s degree in CS/CE; 1+ year server platform testing/automation; strong Python/Robot Framework/Selenium/JavaScript; x86/ARM server architectures; BIOS/UEFI; OS, virtualization, networking know-how; Jira/SpiraPlan/TestRail experience.
Python, Robot Framework, Selenium, JavaScript, RESTful APIs, CI/CD, Jira, SpiraPlan, TestRail
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
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
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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SCADA Engineer
Houston, Texas, United States
OnsiteFull Time
3+ YOEDesign and implement SCADA systems; OT/SCADA knowledge; industrial protocols; cybersecurity; cross-functional collaboration.
Modbus, DNP3, OPC UA, IEC 61850, PLC programming, HMI, Ignition, Python, SQL, JavaScript
3w
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Systems Engineering Simulator (SES) Integrated Studies Team Member (IST) / Software Developer
Houston, Texas, United States
OnsiteFull Time
Bachelor's degree in Engineering or STEM; Linux experience; programming skills; strong communication and teamwork.
Linux, C/C++, Python, Tcl/Tk, Java, JavaScript, PHP, PostgreSQL, Shell scripting, Git, Jira, Unreal Engine, NASA Trick, Microsoft Office 365
5d
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Software Engineering and Programming Specialist - ASP.NET/ Full Stack Developer (Houston, TX, US)
Houston, Texas, United States
OnsiteFull Time
4+ YOEEntry-level developer with ASP.NET, C#, SQL Server, and modern web technologies; willing to learn and grow.
ASP.NET, C#, SQL Server, JavaScript, HTML, jQuery, Bootstrap, SSRS
1mo
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Mission Analysis Engineer
Houston, Texas, United States
OnsiteFull Time
Bachelor’s degree in aerospace or related field; experience in orbital mechanics, trajectory design; Python; GMAT, Copernicus, SPICE; STK; and ability to work with cross-functional teams.
GMAT, Copernicus, STK, Python, SPICE, React, JavaScript
4d
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Sr Programmer Analyst III
League City, Texas, United States
$109k-$182k/yr OnsiteFull Time
2+ YOEBachelor's degree; 2 years application development/analyst experience; SQL Server, Java/J2EE, JavaScript, JMS, XML; ability to develop web services; agile experience.
SQL Server, Java, J2EE, JavaScript, JMS, XML
2w
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Security Engineer — NASA Mission Cloud
Houston, Texas, United States
RemoteFull Time
4+ YOEBachelor's in CS/Cybersecurity; 4+ yrs security engineering; cloud security on GCP/AWS/Azure; container security; IAM; SIEM; CVE workflow; Linux; one modern language; remote work ability.
Python, Go, JavaScript, Rust, Kubernetes, GitLab CI/CD, Linux, GCP, AWS, Azure
1w
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Solutions Engineer (Remote - Texas) (Houston, Texas, US)
Houston, Texas, United States
$128k-$160k/yr RemoteFull Time
5+ YOEBachelor’s degree in CS or equivalent; 5 years in observability; strong communication; travel up to 30%; TX-based remote.
HTML, CSS, JavaScript, Java, .NET, PHP, Go, Node.js, Databases, Windows, Linux, AWS, Azure, GCP, Containers, Kubernetes, OpenShift, Serverless, CI/CD, Ansible, Puppet, Terraform
1w
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Sr Advanced Application Engineer
Houston or Markham
HybridFull Time
9+ YOE9+ years in application engineering or similar; experience with process control for refineries; DCS (Experion/Total Plant); programming; strong communication; document contribution; customer-focused; standards knowledge.
DCS - Experion, Total Plant System, VB, C++, C#, JavaScript, HTML, SQL, SQL Database programming, Programming, Simulation tools
4w
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Server Platform Integration Test Engineer
Spring, Texas, United States
$72k-$166k/yr OnsiteFull Time
1+ YOEBachelor’s or Master’s in CS/CE; 1+ years server platform testing/automation; Python/Robot Framework/Selenium; x86/ARM BIOS/UEFI; OS/virtualization/networking knowledge; strong troubleshooting; Jira/SpiraPlan/TestRail familiarity.
Python, Robot Framework, Selenium, JavaScript, RESTful APIs
5d
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Summer 2026 Software Development Intern
Houston, Texas, United States
OnsiteAll Commitments Available
0+ YOECurrent student or recent graduate in Computer Science or Software Engineering; experience with JavaScript/Python; knowledge of SQL/PostgreSQL/MongoDB; familiarity with cloud platforms; able to work independently and in a team; strong problem-solving and enthusiasm for technology.
JavaScript, Python, SQL, PostgreSQL, MongoDB, AWS, Azure, Google Cloud
1mo
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Specialist - IT App Dev
Houston, Texas, United States
OnsiteFull Time
2+ YOEBachelor's degree and 2+ years of relevant experience; strong modern JavaScript, Java/Groovy or C#, SQL Server; experience with Angular/HTML5; application development skills.
Java, Groovy, C#, SQL Server, Angular, HTML5
2mo
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Programmer/Analyst II
Houston, Texas, United States
OnsiteFull Time
3+ YOEBachelor's degree in Computer Science or related field; 3+ years programming with C#, .NET, ASP.NET, HTML, VBScript, JavaScript, jQuery, SharePoint, SQL; strong MS Office; good communication.
C#, .NET, ASP.NET, HTML, VBScript, JavaScript, jQuery, SharePoint, SQL, TSQL, LINQ, Blazor, Visual Studio, InfoPath, .NET Framework 4.0/4.5, ADO.NET
1mo
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Manager, Development
Houston or Dallas or Austin or San Antonio
OnsiteFull Time
10+ YOE5+ MgmtBachelor’s or advanced degree; 10+ years in application design/coding; 5+ years leading development teams; strong communication; agile; SharePoint/Windows/web/mobile; .NET/C#/SQL stack; security and best practices.
SharePoint, Windows programming, Web development, Mobile development, Agile, Aderant Expert Sierra, iManage, InTapp Open, SAP, HRIS, Microsoft Fabric, SQL, SSIS, SSRS, Stored Procedures, T-SQL, Master Data, Data warehousing, BI tools, IP networking, IT infrastructure, Active Directory, Information Security, IIS, .NET, C#, Web Forms, MVC, Java, JQuery, JavaScript, HTML5, Bootstrap, Web API, Visual Studio, TFS, Android SDK, ColdFusion
2w
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Front-End Web & Graphic Designer (Adobe)
Houston, Texas, United States
HybridFull Time, Part Time
Frontend development (HTML, CSS, JavaScript); Adobe Creative Suite; responsive UI design; strong portfolio.
HTML, CSS, JavaScript, Adobe Photoshop, Adobe Illustrator, Adobe InDesign, WordPress
1mo
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GIS Analyst
Houston or United States
HybridFull Time
5+ YOE5+ years with ESRI ArcGIS Enterprise Portal; Experience with ArcGIS Experience Builder, Dashboards; Portal for ArcGIS; Power BI; web development (HTML, CSS, JavaScript); data integration; ArcGIS API for JavaScript.
ESRI ArcGIS Enterprise Portal, ArcGIS Experience Builder, ArcGIS Dashboards, ArcGIS Server, ArcGIS Pro, Portal for ArcGIS, Power BI, REST APIs, HTML, CSS, JavaScript, ArcGIS API for JavaScript, Python, SQL, PostgreSQL, Power Query, Power Automate, Arcade
6d
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Temporary Part-Time Web Content Specialist
Houston, Texas, United States
$35-$40/hr HybridPart Time, Temporary
1+ YOE1+ years in front-end web content development; HTML, CSS, JavaScript; Drupal CMS; WCAG 2.2 AA; Siteimprove; Asana/Trello; teamwork.
Drupal, HTML, CSS, JavaScript, jQuery, WCAG 2.2 AA, Siteimprove, Asana, Trello
1mo
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Crew Systems Engineering Intern- Software
Houston, Texas, United States
OnsiteInternship
0+ YOECurrently enrolled students; able to work 20-40 hours/week for 10+ weeks starting Jan 2026; engineering/CS background; hands-on project experience; Vue.js, Python, TypeScript; UI design interest; ITAR/EAR considerations; U.S. citizen or permanent resident.
Vue.js, JavaScript, Python, TypeScript
2mo
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Senior Platform & Automation Architect
Houston, Texas, United States
HybridFull Time
7+ YOE7+ years in software/platform/DevOps/infrastructure automation; 2+ years AI workloads; strong coding and Git/GitOps; CI/CD; Kubernetes; secure APIs and web interfaces.
TypeScript, JavaScript, Python, Go, Git, GitOps, CI/CD, Kubernetes, React, REST APIs
1mo
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Sr. SCADA Analyst
Denver or Houston
$153k-$189k/yr OnsiteFull Time
5+ YOEAdminister, develop, and support SCADA platforms; validate data; develop configurations; monitor performance; provide training.
Ignition, XSPOC, Autosol, SQL Server, OSI PI, PostgreSQL, Python, Java, VBScript, C#, Javascript, VB.NET, Ignition Perspective, HTML/CSS/JS, Power BI, Spotfire, Modbus, DNP3, OPC-UA, MQTT
2w
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Software Engineering Manager
Houston, Texas, United States
OnsiteFull Time
5+ YOE2+ Mgmt5+ years software development with leadership; strong JS/React/React Native; API, databases; AI tooling experience.
JavaScript, Next.js, Node.js, React, React Native, Expo, PostgreSQL, MySQL, APIs, AI tooling, AWS
3w
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Experience Designer Lead Senior--HR Consultant
Pittsburgh or Atlanta or East Brunswick or Birmingham or Downers Grove or Houston or Columbus
$80k-$185k/yr OnsiteFull Time
8+ YOELead service design, UX research, IA/taxonomy; develop accessibility guidelines; partner with product teams; experience in HR content and risk controls.
Agile, BRD, JavaScript, Wireframing, UX Research, IA/taxonomy
9h
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Senior Manager Agile Program Management (with QA Background)
Houston, Texas, United States
$126k-$175k/yr OnsiteFull Time
Experience managing large-scale QA programs; leading QA services; proposal development; Agile methods; digital technologies; Jira/Confluence; retail domain experience preferred.
Jira, Confluence, Microsoft Office, HTML, CSS, JavaScript, Python, React, Swift
1mo
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ServiceNow IRM Implementation Senior Consultant
Houston, Texas, United States
$79k-$157k/yr HybridFull Time
2+ YOE2+ years ServiceNow implementation experience; strong ServiceNow expertise; willingness to travel up to 30%;Bachelor’s degree in CS/IS/Engineering or related field; ability to lead client projects and contribute to business development.
ServiceNow, JavaScript, REST, SOAP, Workflows, UI Policies
HiringCafe market data
Javascript Developer Jobs market signals in San Leon, TX, 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
98
Hiring companies
68
Fresh sample
53% new in 30d
Salary visibility
35% show pay
Companies appearing in this market
Crane Worldwide LogisticsBaylor College of MedicineHewlett Packard EnterpriseSM EnergyAltom TransportAmerican NationalCore LaboratoriesCrescent Energy
Work location mix in visible results
Onsite: 20Hybrid: 11Remote: 3