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Trainee Html Css Developer Jobs in Washington (NOW HIRING)

PYTHON DEVELOPER

Washington, DC · On-site

$57 - $78.50/hr

Title: Python Developer Location: Fully Remote Duration: 6+ Months Client: Punch Bowl News ... Strong knowledge of HTML, CSS, JavaScript * Strong knowledge of Python * Experience with the Django ...

Description SAIC is seeking a skilled SharePoint Frontend Developer to support enterprise-level web ... Design front-end interfaces using web standards, including HTML, CSS, JavaScript, jQuery, React ...

Reston, VA Candidate with at least 10+ years of Experience. UI developer with strong Java background. UI Technologies - HTML, CSS, JavaScript, AngularJs Java Skills - Proficiency in Java/J2EE ...

Be Seen First

... Developer We are seeking a Senior Application Programmer/Developer to provide advanced development ... NET. · Experience with HTML, CSS, JavaScript, TypeScript, and jQuery. · Experience working in a ...

Resource Logistics Inc. is seeking an AEM Developer with strong experience in Adobe AEM and cloud ... web technologies (HTML, CSS, JavaScript, AJAX). • Good experience in Core Java, including ...

Senior Software Developer

Herndon, VA · On-site

$56 - $74/hr

Overview We are seeking a versatile Senior Software Developer with expertise in secure software ... NET (C#, WPF/XAML, C++), ASP.NET MVC Web API, HTML/CSS, Python, and PowerShell, ensuring ...

Software Developer

Chantilly, VA · On-site

$100K - $220K/yr

We are seeking a on-site Software Developer to become an integral part of our team! You will be ... Familiarity with javascript, html, css, bootstrap, AngularJS and/or related scripting frameworks

Showing results 41-60

Trainee Html Css Developer information

What is the difference between Trainee Html Css Developer vs Junior Web Developer?

AspectTrainee Html Css DeveloperJunior Web Developer
CredentialsBasic knowledge, often in training or coursesSome experience, possibly a certificate or diploma
Work EnvironmentInternship or entry-level position, supervisedEntry-level role with more responsibilities
Industry UsageCommon in training programs and internshipsWidely used in web development teams
Search IntentLearning, training, entry-level opportunitiesStarting a career, gaining practical experience

The main difference between a Trainee Html Css Developer and a Junior Web Developer is experience level. Trainees are typically in training or internships, focusing on learning basic skills, while Junior Web Developers have some practical experience and handle more responsibilities in web development projects.

What are the most commonly searched types of Html Css Developer jobs in Washington?

The most popular types of Html Css Developer jobs in Washington are:

What job categories do people searching Trainee Html Css Developer jobs in Washington look for?

The top searched job categories for Trainee Html Css Developer jobs in Washington are:

Web Application Developer, Senior

AMERICAN SYSTEMS

Washington, DC • On-site

$140 - $170/hr

Other

Medical, Retirement, PTO

Re-posted 12 days ago


Job description

Web Application Developer, Senior
  • Location: US-DC-Washington
  • Job ID: 2026-4517
  • Category: IT / Cyber Security / Network Systems
  • Position type: Full-Time
  • Remote: No
  • Clearance required: Top Secret/SCI
Overview

AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Senior Web Applications Developer to support mission-critical initiatives at Joint Base Anacostia-Bolling (JBAB), Washington, DC. In this role, you will lead the modernization, enhancement, and maintenance of secure web applications that support data-driven decision-making and operational effectiveness.

The ideal candidate brings deep experience in React.js, Node.js, JavaScript, HTML, CSS, SQL, and RESTful API integration, along with the ability to refactor legacy systems, improve application scalability and performance, and collaborate with stakeholders in Agile development environments.

This position includes a $5,000 sign-on bonus!

Responsibilities
  • Modernize and maintain web apps for scalability and performance
  • Write modular code in React.js, Node.js, JavaScript, HTML, and CSS
  • Refactor legacy code to reduce debt and improve readability
  • Build dashboards, workflows, and visualizations for data-driven apps
  • Optimize SQL queries and ensure database performance and security
  • Define and deliver scalable solutions with stakeholders
  • Work in Agile (Scrum, XP, Kanban) environments
  • Conduct code reviews and mentor junior developers
  • Provide actionable reports and analytics for informed decisions
  • Maintain, modernize, and refactor web applications for improved scalability, performance, and maintainability.
Qualifications
  • Active TS clearance with SCI eligibility required
  • Bachelor's degree in computer science or related field (or equivalent years of relevant experience)
  • 8-10 years of relevant experience
  • Active Security+ CE certificate or ability to obtain Security+ CE certification within 90 days of hire
  • Proficiency in React.js, Node.js, JavaScript/HTML/CSS, and SQL
  • Experience developing and integrating RESTful APIs
  • Experience with Git or other version control systems
  • Ability to analyze, refactor, and improve legacy applications
  • Familiarity with Linux (RHEL) administration and update management
  • Experience working in Agile environments, including Scrum or XP methodologies

NOTE: U.S. Citizenship required for the purposes of obtaining/holding a U.S. security clearance.

Pay Transparency Statement

AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $140,000.00 / Yr. - USD $170,000 / Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides comprehensive benefits including healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.

EEO Statement

EEO Race/Sex/Disability Status/Veteran Status

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