Hire FireFox Developer

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Hire Freelance FireFox Developers and Engineers

View Taras

Taras L, FireFox Developer

Last Job: 4 Sep 2023

- Taras is a highly skilled software engineer with a strong background in computer science and automation. - He has over 4 years of experience in the field and has worked on various healthcare, blockchain, and CRM projects. Taras is proficient in multiple programming languages including C#, Python, and Java, and has expertise in automation testing using tools such as SilkTest, Selenium, and Appium. - He is also experienced in REST API testing and working with databases like MySQL and Hasura GraphQL. - Taras has a proven track record of developing comprehensive test documentation, including test plans, test cases, and bug reports. He is highly knowledgeable in software development practices and follows industry-standard methodologies and principles. - With his technical expertise and domain knowledge, Taras stands out among other candidates and is a valuable asset to any software engineering team.

FireFox

Selenium 2 yr.

Appium 2 yr.

QA Automation

View Taras

View Anatoliy

Anatoliy S, FireFox Developer

$28/hr

Last Job: 4 Jul 2023

- 3+ years of experience in QA - Web, desktop and mobile applications testing, software testing on iOS and Android devices. - Intermediate English - Available ASAP

FireFox

View Anatoliy

Kateryna O, FireFox Developer

Last Job: 4 Jul 2023

- 3+ years of experience in QA - Web, desktop and mobile applications testing, software testing on iOS and Android devices - Intermediate+ English - Available ASAP - No scheduled vacations

FireFox

Magento 3 yr.

Anna K., FireFox Developer

$47/hr

Last Job: 4 Jul 2023

- QA Engineer with more than 3 years of experience working with Magento 1 & 2 platforms - Сreating & maintaining testing artifacts (test plan, test cases, checklists, user stories, technical specification, etc.) for eCommerce web-sites - Performing testing activities (UI tests, regression & performance tests, etc.) on the project - Intermediate English - Available ASAP

FireFox

Magento 1

Magento 2

Anastasiia S., FireFox Developer

Last Job: 4 Jul 2023

- Work Experience: QA 3+ years, Magento 1,5 years - Web, desktop, and mobile applications testing, software testing on iOS and Android devices - Good skills in writing and performing test cases, bug reports, test plans, test strategy, preparing test data, test suites - Good knowledge of testing methodologies and different phases of testing - Intermediate English - Available ASAP - No scheduled vacations

FireFox

QA 3 yr.

Magento 1.5 yr.

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Only 3 Steps to Hire FireFox Developer

Talk to Our FireFox Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.

Meet Carefully Matched FireFox Talents

Within 1-3 days, we’ll share profiles and connect you with the right FireFox talents for your project. Schedule a call to meet engineers in person.

Validate Your Choice

Bring new FireFox expert on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Hire FireFox Developer

Welcome on Upstaff: The best site to hire FireFox Developer

Upstaff.com was launched in 2019, addressing software service companies, startups and ISVs, increasingly varying and evolving needs for qualified software engineers

Yaroslav Kuntsevych

CEO

About Us

Hire Dedicated FireFox Developer Trusted by People

Roman Masniuk August 25, 2023

I worked with Upstaff engineers for over 2 years, and my experience with them was great. We deployed several individual contributors to clients' implementations and put up two teams of upstaff engineers. Managers' understanding of tech and engineering is head and shoulders above other agencies. They have a solid selection of engineers, each time presented strong candidates. They were able to address our needs and resolve things very fast. Managers and devs were responsive and proactive. Great experience!

Volodymyr August 11, 2023

Leaving a review to express how delighted I am to have found such a great side gig here. The project is intriguing, and I'm really enjoying the team dynamics. I'm also quite satisfied with the compensation aspect. It's crucial to feel valued for the work you put in.Overall, I'm grateful for the opportunity to contribute to this project and share my expertise. I'm thrilled to give a shoutout and recommendation to anyone seeking an engaging and rewarding work opportunity.

Maryna Navo September 25, 2023

Крутий сервіс, зручна комунікація. Допомогли з закриттям мого питання на 200%

Henry Akwerigbe August 30, 2023

This is a super team to work with. Through Upstaff, I have had multiple projects to work on. Work culture has been awesome, teammates have been super nice and collaborative, with a very professional management.There's always a project for you if you're into tech such Front-end, Back-end, Mobile Development, Fullstack, Data Analytics, QA, Machine Learning / AI, Web3, Gaming and lots more.It gets even better because many projects even allow full remote from anywhere!Nice job to the Upstaff Team 🙌🏽.

Vitalii Stalynskyi August 29, 2023

I have been working with Upstaff for over a year on a project related to landscape design and management of contractors in land design projects. During the project, we have done a lot of work on migrating the project to a multitenant architecture and are currently working on new features from the backlog.When we started this project, the hiring processes were organized well. Everything went smoothly, and we were able to start working quickly. Payments always come on time, and there is always support from managers. All issues are resolved quickly.Overall, I am very happy with my experience working with Upstaff, and I recommend them to anyone looking for a new project. They are a reliable company that provides great projects and conditions. I highly recommend them to anyone looking for a partner for their next project.

Hire FireFox Developer as Effortless as Calling a Taxi

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FAQs on FireFox Development

What is a FireFox Developer?

A FireFox Developer is a specialist in the FireFox framework/language, focusing on developing applications or systems that require expertise in this particular technology.

Why should I hire a FireFox Developer through Upstaff.com?

Hiring through Upstaff.com gives you access to a curated pool of pre-screened FireFox Developers, ensuring you find the right talent quickly and efficiently.

How do I know if a FireFox Developer is right for my project?

If your project involves developing applications or systems that rely heavily on FireFox, then hiring a FireFox Developer would be essential.

How does the hiring process work on Upstaff.com?

Post Your Job: Provide details about your project.
Review Candidates: Access profiles of qualified FireFox Developers.
Interview: Evaluate candidates through interviews.
Hire: Choose the best fit for your project.

What is the cost of hiring a FireFox Developer?

The cost depends on factors like experience and project scope, but Upstaff.com offers competitive rates and flexible pricing options.

Can I hire FireFox Developers on a part-time or project-based basis?

Yes, Upstaff.com allows you to hire FireFox Developers on both a part-time and project-based basis, depending on your needs.

What are the qualifications of FireFox Developers on Upstaff.com?

All developers undergo a strict vetting process to ensure they meet our high standards of expertise and professionalism.

How do I manage a FireFox Developer once hired?

Upstaff.com offers tools and resources to help you manage your developer effectively, including communication platforms and project tracking tools.

What support does Upstaff.com offer during the hiring process?

Upstaff.com provides ongoing support, including help with onboarding, and expert advice to ensure you make the right hire.

Can I replace a FireFox Developer if they are not meeting expectations?

Yes, Upstaff.com allows you to replace a developer if they are not meeting your expectations, ensuring you get the right fit for your project.

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PHP Frameworks / Libraries / Tools

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Cloud Platforms, Services & Computing

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Amazon Web Services

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Google Cloud Platform

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Adobe Experience Manager (AEM)

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Message/Queue/Task Brokers

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QA, Test Automation, Security

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SDK / API and Integrations

AWS API Facebook API Google Maps API Rails API Stripe Swagger OAuth Google API JSON Web Token (JWT)Apollo GraphQL Zuul Log4j API Sendgrid API Microsoft Azure API LinkedIn API PayPal API Cloud based API YouTube API Dropbox API Twitter API Telegram API Eslint LinkedIn API Android SDK AmoCRM API IOS SDK SOAP API ASP.NET Web API Web API API testing Android APIs iOS APIs Twilio Jira API ServiceNow API Kotlin Flow Retrofit Hubspot API SharePoint API Twilio API Facebook SDK AWS SDK for Android Windows API JSON API Context API Fetch API Hasura FastApi Mulesoft RESTful API Apiary Google SDK Payment Gateways Plivo Spotify JSP Liferay Electronic Data Interchange (EDI)Insomnia AWS Advertising API Mailchimp API API Callouts OpenAPI AWS API Gateway Metadata API Bulk API Keycloak windows forms (winforms)Atlassian SDK Swagger API OIDC Git API Bigcommerce API DirectX Collections API RestTemplate ApiGateway

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Want to hire FireFox developer? Then you should know!

Table of Contents

How and where is FireFox used?

Web Development: Building websites
Cross-Browser Testing: Ensuring compatibility
Web Scraping: Extracting data from websites
Privacy Protection: Blocking trackers
Web Accessibility: Ensuring inclusivity
Security Testing: Identifying vulnerabilities
Web Performance Optimization: Speeding up websites
Extension Development: Creating add-ons
Debugging: Identifying and fixing issues
Automation Testing: Streamlining testing processes

Compare Junior, Middle, Senior, and Expert/Team Lead FireFox Developer roles

Seniority Name	Years of experience	Responsibilities and activities	Average salary (USD/year)
Junior	0-2 years	Assist in bug fixes Basic feature development Code testing	$50,000
Middle	2-5 years	Lead small projects Implement new features Code reviews	$80,000
Senior	5-8 years	Architect complex solutions Mentor junior developers Optimize code performance	$110,000
Expert/Team Lead	8+ years	Lead large projects Set technical direction Collaborate with stakeholders	$140,000

Quick Facts about FireFox.

Back in the ancient times of 2002, a magical browser named Firefox was conjured into existence by tech wizards.
Most popular project types that harness the power of Firefox include web development, cybersecurity, and internet privacy.
To embark on the mystical journey of Firefox software development, one must possess a basic understanding of web technologies and programming languages.
The trusty sidekick of Firefox in the tech realm is none other than JavaScript, a dynamic programming language that brings interactivity to the web.
Did you know? The original name for Firefox was Phoenix, rising from the ashes to become the legendary browser we know today!

TOP FireFox Related Technologies

React
(Jordan Walke, 2013)
Redux
(Dan Abramov, 2015)
Node.js
(Ryan Dahl, 2009)
Webpack
(Tobias Koppers, 2012)
Babel
(Sebastian McKenzie, 2014)

What are top FireFox instruments and tools?

Web Developer: Essential tool for developers, Mozilla, 2005
Firebug: Debugging tool, Joe Hewitt, 2006
FireFTP: FTP client, Mime Čuvalo, 2004
ColorZilla: Color picker, Alex Sirota, 2006
Tab Mix Plus: Tab management, onemen, 2004

Hire FireFox Developer

Hire Freelance FireFox Developers and Engineers

Taras L, FireFox Developer

Anatoliy S, FireFox Developer

Kateryna O, FireFox Developer

Anna K., FireFox Developer

Anastasiia S., FireFox Developer

Sign up now to see more FireFox developers

Talk to Our Talent Expert

Only 3 Steps to Hire FireFox Developer

Welcome on Upstaff: The best site to hire FireFox Developer

Yaroslav Kuntsevych

Hire FireFox Developer as Effortless as Calling a Taxi

FAQs on FireFox Development

What is a FireFox Developer?

Why should I hire a FireFox Developer through Upstaff.com?

How do I know if a FireFox Developer is right for my project?

How does the hiring process work on Upstaff.com?

What is the cost of hiring a FireFox Developer?

Can I hire FireFox Developers on a part-time or project-based basis?

What are the qualifications of FireFox Developers on Upstaff.com?

How do I manage a FireFox Developer once hired?

What support does Upstaff.com offer during the hiring process?

Can I replace a FireFox Developer if they are not meeting expectations?

Discover Our Talent Experience & Skills

Want to hire FireFox developer? Then you should know!

How and where is FireFox used?

Compare Junior, Middle, Senior, and Expert/Team Lead FireFox Developer roles

Quick Facts about FireFox.

TOP FireFox Related Technologies

What are top FireFox instruments and tools?

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Talk to Our Talent Expert