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Temporary React Js Jobs in Reston, VA (NOW HIRING)

Marriott

FLEX Director, Principal Engineer

Bethesda, MD · On-site

This is a temporary position. About Us Marriott is a world leader in hospitality. Offering the most ... Develop and maintain Typescript libraries and platform tools for our React / Next.JS applications

Lancesoft

Senior Full Stack Engineer

Reston, VA · On-site +1

$75 - $85/hr

Temp to Hire Location: Remote (need to work in core EST hours) Pay Range: $70 - $80/hr Team: Cross ... React.Js Automated E2E browser testing Automated API integration testing Working within the ...

Actalent

Software Engineer

Fort Belvoir, VA · On-site

$70 - $95/hr

Experience with JavaScript, Node, and front-end frameworks (e.g., React, Vue.js) * Proficiency in ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

All JobsTemporary React Js JobsTemporary React Js Jobs in Reston, VA

Temporary React Js information

See Reston, VA salary details

$12

$57

$81

How much do temporary react js jobs pay per hour?

As of Jun 23, 2026, the average hourly pay for temporary react js in Reston, VA is $57.15, according to ZipRecruiter salary data. Most workers in this role earn between $50.00 and $65.00 per hour, depending on experience, location, and employer.

What are some typical challenges faced by Temporary React JS developers, and how can they best integrate into existing teams?

Temporary React JS developers often join teams for short-term projects or to fill immediate skill gaps, which means quickly adapting to existing codebases and workflows. A common challenge is understanding the team's conventions and project-specific requirements within a limited timeframe. To integrate effectively, it's important to communicate openly with team members, seek out documentation, and participate actively in code reviews. Familiarity with common React patterns and tools, as well as adaptability, helps ensure a smoother transition and successful project contributions.

What are the key skills and qualifications needed to thrive as a Temporary React JS Developer, and why are they important?

To thrive as a Temporary React JS Developer, you need strong proficiency in JavaScript, React.js, front-end frameworks, and web development principles, usually backed by relevant experience or a technical degree. Familiarity with tools like Redux, Git, RESTful APIs, and common build systems (such as Webpack or npm) is highly valued. Excellent problem-solving abilities, adaptability, and effective communication help you quickly integrate with teams and manage changing project requirements. These skills and qualities are essential for delivering high-quality, maintainable code on tight deadlines and ensuring smooth collaboration during short-term assignments.

What is the difference between Temporary React Js vs Temporary Angular Developer?

AspectTemporary React JsTemporary Angular Developer
Required SkillsJavaScript, React, HTML, CSSJavaScript, Angular, TypeScript, HTML, CSS
Work EnvironmentWeb development teams, startups, agenciesWeb development teams, enterprise projects, startups
CertificationsReact certifications, JavaScript coursesAngular certifications, TypeScript courses
Industry UsagePopular in tech startups and small to medium businessesCommon in enterprise and large-scale applications

Temporary React Js and Temporary Angular Developer roles both require JavaScript expertise, but React focuses on building UI components with a flexible library, while Angular is a comprehensive framework with built-in features. The choice depends on project requirements and team preferences.

What is a Temporary React JS developer?

A Temporary React JS developer is a software engineer hired on a short-term or contract basis to work on projects that use the React JavaScript library for building user interfaces. These developers may be brought in to help with specific project phases, provide extra support during peak workloads, or cover for permanent staff members. Their responsibilities typically include developing new features, fixing bugs, and ensuring the application performs well across different devices and browsers. Temporary roles can last from a few weeks to several months, depending on the needs of the organization.
What are the most commonly searched types of React Js jobs in Reston, VA? The most popular types of React Js jobs in Reston, VA are:
What are popular job titles related to Temporary React Js jobs in Reston, VA? For Temporary React Js jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Temporary React Js jobs in Reston, VA look for? The top searched job categories for Temporary React Js jobs in Reston, VA are:
Temporary React Js jobs near you
Infographic showing various Temporary React Js job openings in Reston, VA as of June 2026, with employment types broken down into 51% Full Time, 8% Part Time, 13% Temporary, and 28% Contract. Highlights an 79% Physical, 4% Hybrid, and 17% Remote job distribution, with an average salary of $118,877 per year, or $57.2 per hour.
FLEX Director, Principal Engineer

FLEX Director, Principal Engineer

Marriott

Bethesda, MD

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago

Marriott International rating

6.4

Company rating: 6.4 out of 10

Based on 1,146 frontline employees who took The Breakroom Quiz

50th of 105 rated hotels

Job description

This is a temporary position.

About Us

Marriott is a world leader in hospitality. Offering the most powerful portfolio in the industry, our 31 brands and 8,500+ properties across 138 countries and territories give people more ways to connect, experience and expand their world. Diversity and inclusion are fundamental to our core values and strategic business goals. Taking care of people and their well-being is our most precious cultural inheritance.

Job Overview

As a Principal Engineer, Loyalty at Marriott, you will be working on a state of the art React based micro-frontend architecture. You will help build the next generation hospitality web portal to assist our customers in traveling the world for work and pleasure. You will work with product owners, UX, back-end/front-end engineers and QA engineering to build scalable web software that performs well on all modern web browsers and devices.

Key Responsibilities

  • Develop and maintain Typescript libraries and platform tools for our React / Next.JS applications
  • Collaborate with cross-functional teams to design and implement user-friendly features for all form factors.
  • Optimize applications for maximum speed and scalability.
  • Ensure the technical feasibility of UI/UX designs. Be ready to propose alternative solutions.
  • Participate in code reviews to maintain code quality and consistency.
  • Troubleshoot and debug issues as they arise.
  • Stay up to date with the latest front-end technologies and best practices.
  • Mentor and provide guidance to junior developers.
  • Communicate effectively with team members, stakeholders, and clients.

Qualifications

  • 7+ years' experience in software design and development with expert level expertise in multiple programming languages like JavaScript, TypeScript, NodeJS, Next.js, React.js
  • Experience using GraphQL and REST
  • Exposure to agentic GenAI development tools like Claude, ChatGPT or other tools
  • 5+ years hands-on experience with application development tools and content management systems like Adobe Experience Manager
  • Experience in building enterprise scale web applications using micro front-end architecture
  • Experience in developing software using Front-end libraries/frameworks - primarily React
  • Experience in customizing webpack configurations and writing custom plugins to bundle code as UMD bundle for isomorphic consumption
  • Strong knowledge in performance optimization techniques
  • Experience in using testing framework such as Playwright, Jest, Jasmine, Mocha, or Junit

Preferred Qualifications

  • Experience in agentic GenAI development tools like Claude, ChatGPT or other tools
  • Experience with Figma, Adobe Experience Manager or Headless CMS platforms.
  • Familiarity with DevOps tools such as Git, JIRA, Jenkins, Harness, and Dynatrace
  • Demonstrated UI implementation skills, supported by a portfolio showcasing attention to typography, color, imagery, motion, and graphic elements
  • Proficiency in developing custom reusable components using Atomic Design principles
  • Experience integrating Adobe Experience Manager (AEM) with React components in both headful and headless architectures
  • Background in working with multi-repository code bases
  • Ability to write deployment configurations
  • Awareness of industry developments, best practices, and environments in web application design and development
  • Strong verbal and written communication skills, with the ability to present complex technical ideas in clear business terms

At Marriott International, we are dedicated to being an equal opportunity employer, welcoming all and providing access to opportunity. We actively foster an environment where the unique backgrounds of our associates are valued and celebrated.Our greatest strength lies in the rich blend of culture, talent, and experiences of our associates.We are committed to non-discrimination on any protected basis, including disability, veteran status, or other basis protected by applicable law.

All locations offer 401(k) plan, stock purchase plan, discounts at Marriott properties, commuter benefits, employee assistance plan, and childcare discounts. Benefits are subject to terms and conditions, which may include rules regarding eligibility, enrollment, waiting period, contribution, benefit limits, election changes, benefit exclusions, and others. Click hereto learn more.

Full-time positions also offer coverage for medical, dental, vision, health care flexible spending account, dependent care flexible spending account, life insurance, disability insurance, accident insurance, adoption expense reimbursements, and paid parental leave.

Washington Applicants Only: Employees will accrue paid sick leave, 0.0384 PTO balance for every hour worked and be eligible to receive minimum of 9 holidays annually.

Marriott HQ is committed to a hybrid work environment that enables associates to Be connected. Headquarters-based positions are considered hybrid, for candidates within a commuting distance to Bethesda, MD; candidates outside of commuting distance to Bethesda, MD will be considered for Remote positions.

Marriott International is the world's largest hotel company, with more brands, more hotels and more opportunities for associates to grow and succeed. Be where you can do your best work, beginyour purpose,belongto an amazing globalteam, andbecomethe best version of you.

Employment Type: FULL_TIME

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