Hire Front-End Web Developer

Front-End
Upstaff’s expertise in modern frontend technologies enables the creation of highly interactive, responsive, and user-friendly web applications. Our engineers specialize in React, Vue, Angular, JavaScript, and TypeScript, leveraging their core strengths, including:
  • Reusable Component Libraries for faster and more consistent development.
  • Seamless State Management with tools like Redux, Vuex, or NgRx to handle complex application logic.
  • Optimized Rendering for enhanced performance across devices and browsers.
  • TypeScript’s Strong Typing to reduce errors and improve code maintainability.
This approach ensures visually engaging, scalable solutions that deliver exceptional user experiences.
Front-End
2K+ Vetted Developers
KYD Know Your Developer
48 hours average start

Meet Upstaff’s Vetted Front-End Web Developers

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Grid Layout Row Layout
React 6yr.
React Native 2yr.
JavaScript 7yr.
Node.js 3yr.
Go
Java
PHP
Ruby
TypeScript
Bootstrap
Chrome Extensions
jQuery
LESS
SCSS
Ember.js
Gulp.js
NPM
React-Saga
Redux
Redux Thunk
Webpack
Java SE
Ruby on Rails
SQL
AWS
DigitalOcean
Linode
Atlassian Trello
Jira
BitBucket
GitHub
GitLab
CI/CD
GraphQL
RESTful API
Jest
Kanban
Scrum
...

- 9 years of proven professional expertise in the IT industry; - Advanced experience in Web Development using JavaScript 7+ years; - Solid experience in software development using ReactJS and React Native (6+ years); 3 Years with Node.js - Good experience in Web development using PHP; - Beginner experience in Web Development using Ruby on Rails; - Beginner experience in Web Development using Java; - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
JavaScript 7yr.
WordPress 7yr.
Vue.js 5yr.
Chrome Extensions 1yr.
Ajax
Bootstrap
CSS
HTML
HTML5
HTML/CSS Preprocessors
jQuery
LESS
SASS
SCSS
ES6
Gulp.js
Pinia
Vue Router
Vuex
Webpack
React
Agile
DRY
Kanban
MVC
Scrum
SOLID
TDD
API
RESTful API
Cypress
Unit Testing
Docker
Git
UIKit
...

- 7 years of commercial experience with JavaScript, ECMAScript 6. - 5 years with Vue.js framework (including Vue 3 core principles, Style Guide, Composition API, official documentation of the framework) - Deep understanding of HTML5 and CSS3. - Interacting with API endpoints and other web services. - Converting UI/UX mockups into functional web applications with pixel perfection - Experience with responsive layout, web sites, mini applications in JS and SPA in Vue.js. - Familiar with SOLID, DRY and other clean code design principles. - Experience with UI components like UI Kit & Bootstrap - Unit tests (Cypress) - Projects with Wordpress - Intermediary English

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Seniority Middle (3-5 years)
Location Vinnitsa, Ukraine
JavaScript 5yr.
Web3.js
React
WebRTC
Ant Design 5yr.
Java
TypeScript
OpenAI
Ajax
Bootstrap
Bootstrap 4
CSS
CSS3
HTML
Material UI
SCSS
Socket.io
Storybook
Styled components
Tailwind CSS
Ethers.js
i18next
Mobx
React Hooks
React Query
Redux
Redux Thunk
Redux-toolkit
Zustand
Express
Ext JS
GatsbyJS
NestJS
Next.js
Node.js
MongoDB
PostgreSQL
Blockchain
seo
Agile
Clean Architecture
Kanban
Scrum
Cypress
Jasmine
Jest
Mocha
React-testing-library
Unit Testing
dApps
Hardhat
Solana
Docker
Problem Solving
WebSockets
Chakra UI
React-hook-form
WAGMI
...

- 5+ years of experience as a Front-end JavaScript Developer; - 5+ years of experience in React.js; - Proficient in Solana Blockchain operations, including managing deposits, executing transfers, creating Phantom wallets, and handling contract call interactions; - Strong abilities working with Web3; - Deep experience in Next.js technology; - Experience with WebRTC, Soket.io; - Good knowledge of Tailwind CSS, Bootstrap, and Chakra UI; - Experience working with Redux, and Docker; - Familiar with Node.js; - Proficiency in testing frameworks like Jest and Cypress; - E-commerce, web, and mobile applications, including learning platforms, chatbots, dApps, and cryptocurrency wallet extensions.

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Seniority Senior (5-10 years)
Location Castel San Giovanni, Italy
JavaScript 4yr.
Vue.js 2yr.
React 1yr.
TypeScript
CSS
HTML
SCSS
Styled components
Tailwind CSS
Express
Node.js
Vanilla JS
Vue Router
Vuetify
Vuex
Webpack
Cloud Firestore
Firebase
Authentication
Figma
Git
Google API
RESTful API
Nova Poshta API
...

- 3 years of commercial experience, early projects since 2017. (Vue.Js, JavaScript, Chrome extensions) - Has good knowledge of JavaScript, working with arrays, working with elements, sorting and data algorithms. Good understanding of HTML and CSS. - Familiar with methodologies, principles, paradigms, and patterns in software development. - Vuex for state management and Styled Components for styling. - Rest APIs (Google, NovaPoshta) and Git for version control. - Tailwind, Figma, and Webpack for UI - Experienced in using Google Firebase, Cloud Firestore and Authentication.

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Seniority Junior (1-2 years)
Location Dnipro, Ukraine
HTML
CSS
JavaScript
TypeScript
React
mui
Redux-toolkit
Zustand
Typeorm
Azure Arm templates
...

Software Engineer with a strong background in full-stack development, having worked with a variety of technologies including ReactJs, NextJs, NestJs, NodeJs, and Go. Exhibits proficiency in both front and backend development, with experience using databases like PostgreSQL and MongoDB. Utilizes Microservices Architecture with Kafka and demonstrates a keen understanding of event-driven patterns for scalable and efficient applications. Proven track record in delivering optimized web solutions, achieving notable performance improvements and containerizing applications with Docker for streamlined deployment. Strong proponent of clean code and best practices in security, particularly in the development of a secure password manager with end-to-end encryption. Evidences a Bachelor’s degree in Management Information Systems (MIS) from Lebanese University, underlying a solid foundation in computer science.

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Seniority Junior (1-2 years)
Location Sidon, Lebanon
Python 5yr.
JavaScript 5yr.
Django REST framework 5yr.
Java
HTML 5yr.
Flask 5yr.
OBS Studio 5yr.
Kotlin
TypeScript
Ajax
Bootstrap 4
SASS
C/C++/C#
Ember.js
Node.js
Java Server Pages (JSP)
PyQt
Robot Framework
Tkinter
React Native
MySQL
PostgreSQL
SQLite
Facebook Auth
Ffmpeg
Packet Tunnel Provider
Bloc
PDFlite
PySide6
Visual Basic
XDS510PP plus
...

Software engineer with hands-on experience in multiple languages including Python, JavaScript, Java, and proficiency in web development. Deep knowledge of frameworks such as Django, Flask, and frontend technologies like React, Vue.js, and CSS. Notable achievements include developing a highly downloaded plugin for Open Broadcaster Software and an innovative online music platform. Holds a bachelor’s degree in Computer Science from National Open University of Nigeria and a National Diploma in Computer Science and has practical experience with deploying applications on AWS and Heroku. The engineer effectively utilizes version control with Git and engages in agile practices with tools like Jira and Trello. Specializes in API development, cybersecurity, and responsive frontend implementation, and is known for efficiency in remote work environments.

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Seniority Junior (1-2 years)
Location Abuja, Nigeria
React
Node.js
TypeScript
JavaScript
PHP
Ajax
Chrome Extensions
Foundation
HTML/CSS Preprocessors
jQuery
Material UI
Angular
Express
NestJS
Vue.js
ASP.NET Core Framework
Laravel
Leaflet
PhpStorm
WooCommerce
WooCommerce API
AWS ElasticSearch
MariaDB
MongoDB
MySQL
PostgreSQL
SQL
Agile
FDD
OOP
Scrum
SOLID
TDD
TDD and BDD
Waterfall
Apache HTTP Server
Nginx
Docker
Git
Github Actions
macOS
Oracle Solaris
Ubuntu
Magento 1
Shopify
WordPress
Winforms
ACF
Backend
database
Data Processing
Dokku
FireFox
Mobile Application Development
Software Engineering
Web Applications
XP
...

- Full-Stack Engineer with a strong background in software engineering - 8+ years with React, Vue, and Angular - Backend systems with NodeJS, PHP, Laravel, and various database technologies such as MySQL, PostgreSQL, and MongoDB. - Holds a Specialist degree in Software Engineering

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Seniority Senior (5-10 years)
HTML 10yr.
CSS 10yr.
TypeScript
WCAG
Angular
PHP
Bootstrap 4
Semantic UI
React Navigation
GRASP
Observer
Jira
Responsive Design
Unix
Usability tests
Plugin
...

With over a decade of specialized experience in frontend development and accessibility engineering, this candidate stands out for their expertise in creating inclusive digital environments compliant with WCAG standards. Their deep understanding of user-centric design is reflected in their proficiency with HTML, CSS, TypeScript, and modern frameworks such as Angular and React. They have a proven track record in performing detailed accessibility audits, leveraging assistive technologies and testing tools to enhance project compliance with European and international laws. The candidate's front-end development experience is complemented with practical proficiency in using ARIA patterns, semantic HTML, and establishing keyboard navigation practices. Their portfolio includes close collaboration with cross-functional teams to successfully implement fixes and features that significantly improve user accessibility, ensuring rigorous adherence to accessibility audits and VPAT documentation.

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Seniority Expert (10+ years)

Let’s set up a call to address your requirements and set up an account.

Front-End Web Tech Radar

Talk to Our Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Photo: Yaroslav Kuntsevych(Upstaff CEO)
Yaroslav Kuntsevych
co-CEO

The Most Used Projects by Front-End Developers.

Table of Contents

hire adaptive front end developer

Front-end developers work on a broad range of projects that require different skills and approaches. These are some of the most commonly performed tasks:

  • Website Development for Businesses.
    Building dynamic and responsive websites for any business, small or large.
  • E-commerce Platforms.
    Creating and leveraging online stores for user-friendly interfaces such as product pages, carts, and payment options.
  • Web Applications.
    Creating interactive web applications that foster interaction, including dashboards, CMS, and social networks.
  • Landing Pages for Marketing Campaigns.
    Design and Develop High-Conversion Landing Pages supporting Marketing and Advertising campaigns.
  • Mobile-First Websites.
    Making the websites responsive and mobile friendly in a manner that supports the growing number of mobile users.
  • Single Page Applications (SPAs).
    Making SPAs load dynamically without refreshing the entire page to give a clean, fast user experience.
  • Interactive User Interfaces.
    Implementing responsive and visually compelling user interfaces using current JavaScript tools and libraries such as React, Angular, Vue.js.
  • Website Redesigns.
    Renovating and optimizing existing websites to increase their look, usability and user experience.
  • Performance Optimization.
    Reviewing and tuning the performance of the website to optimize load time and use of resources.
  • Accessibility Improvements.
    Sites must be fully accessible for everyone, even those with disabilities, using web accessibility principles and practices.
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Table of Contents

Talk to Our Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Photo: Yaroslav Kuntsevych(Upstaff CEO)
Yaroslav Kuntsevych
co-CEO

Why Upstaff

Upstaff is a technology partner with expertise in AI, Web3, Software, and Data. We help businesses gain competitive edge by optimizing existing systems and utilizing modern technology to fuel business growth.

Real-time project team launch

<24h

Interview First Engineers

Upstaff's network enables clients to access specialists within hours & days, streamlining the hiring process to 24-48 hours, start ASAP.

x10

Faster Talent Acquisition

Upstaff's network & platform enables clients to scale up and down blazing fast. Every hire typically is 10x faster comparing to regular recruitement workflow.

Vetted and Trusted Network

100%

Security And Vetting-First

AI tools and expert human reviewers in the vetting process is combined with track record & historically collected feedbacks from clients and teammates.

~50h

Save Time For Deep Vetting

In average, we save over 50 hours of client team to interview candidates for each job position. We are fueled by a passion for tech expertise, drawn from our deep understanding of the industry.

Flexible Engagement Models

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Custom Engagement Models

Flexible staffing solutions, accommodating both short-term projects and longer-term engagements, full-time & part-time

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Unique Talent Ecosystem

Candidate Staffing Platform stores data about past and present candidates, enables fast work and scalability, providing clients with valuable insights into their talent pipeline.

Transparent

$0

No Hidden Costs

Price quoted is the total price to you. No hidden or unexpected cost for for candidate placement.

x1

One Consolidated Invoice

No matter how many engineers you employ, there is only one monthly consolidated invoice.

How to hire with Upstaff

Seniority
Talk to Our Talent Expert
Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Seniority
Meet Carefully Matched Talents
Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person.
Seniority
Validate Your Choice
Bring new talent on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Trusted by Businesses

Upstaff operates as a partner, not just an agency. Express that they aim for long-term cooperation and are dedicated to fulfilling client requirements, whether it’s a short one-month project or a more extended collaboration.
Trusted by People - Testimonials and Reviews

Case Studies

We closely collaborate with recruitment & talent acquisition teams on urgent or hard-to-fill positions. Discover how startups and top-tier companies benefit.
Europe’s Data Vision: Dataspaces for Zero-Trust AI Infrastructure
Case Studies

Europe’s Data Vision: Dataspaces for Zero-Trust AI Infrastructure

Upstaff builds AI-Driven Data Platform for Environmental Organizations
Case Studies

Upstaff builds AI-Driven Data Platform for Environmental Organizations

Bringing 2M+ Wallet Ecosystem to the Next Level Decentralized Operating System.
Case Studies

Bringing 2M+ Wallet Ecosystem to the Next Level Decentralized Operating System.

A woman with red hair, holding a notebook, is pointing with a pencil at sketches for mobile app interfaces

Industries Hiring Front-End Developers

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Front-End Web developers?

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