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Arc helps you find and hire top freelance Ext JS 4 engineers for your jobs. With 42,635 Ext JS 4 programmers available for hire on a freelance basis, we have one of the largest network of vetted talent. Our Silicon Valley-caliber vetting process helps ensure that you hire freelance Ext JS 4 developers and experts that you can trust.

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Ivo S., Ext JS 4 programmer for hire
Ivo S.

Freelance Ext JS 4 developer in Bulgaria

Hey there, tech enthusiasts! I've been fascinated by technology since 2000, and that curiosity has fueled my love for learning about new tech. I've had the privilege of being a lead at several big companies, where I've learned a lot about guiding projects from start to finish. What really gets me going is seeing a project come together – being a part of its full journey from ideas to reality. I've always been eager to dive into the latest tech trends, which has helped me lead teams through some exciting projects. I believe in keeping things simple and fun, especially when diving into complex technology. If you're searching for someone who's passionate about learning and leading projects with a down-to-earth approach, let's chat! I'd love to explore how I can contribute to your team's success.

Batjargal B., Ext JS 4 freelance coder
Batjargal B.

Freelance Ext JS 4 developer in Mongolia

Senior Software engineer with 10+ years of experience leading development, deployment, and continued maintenance of web applications using C# and .NET technologies. Hands-on experience developing ERP, CRM, and other enterprise-level solutions. Strong ability to train, mentor, and lead technical teams.

Michael M., Ext JS 4 freelance developer
Michael M.

Freelance Ext JS 4 developer in the United States

I have over 30 years of experience in web development, programming in various languages, and working with different CMS platforms. I have developed websites for various clients and have extensive knowledge in server setup and configuration. I am SEO trained via Market Motive and have programmed websites and site lets for companies like Green Mountain Coffee, Excellus BCBS, Bausch & Lomb, Kodak including the mobile inkjet calculator, Iron Mountain, Sanmina, Constellation Brands (Arbor Mist, Vendange, Paso Creek, Inglenook, Solaire, Cooks Champagne), Emeril Lagasse, Friendship Dairies and more.

Ernesto S., Ext JS 4 freelance developer
Ernesto S.

Freelance Ext JS 4 developer in Angola

Desenvolvedor Web Full-Stack especializado em Front-End, com experiência em transformar conceitos em códigos altamente funcionais. Habilidades destacadas incluem priorização eficiente, cumprimento de prazos e organização meticulosa tanto pessoal quanto no código-fonte. Comprometido com a criação de interfaces intuitivas, otimizadas e acessíveis. Sempre atualizado com as últimas tendências e padrões do setor. Pronto para enfrentar desafios e contribuir para projetos inovadores em equipes dinâmicas

Wondwosen D., Ext JS 4 freelance coder
Wondwosen D.

Freelance Ext JS 4 developer in Ethiopia

Over 15 years of extensive experience in developing different types of application ranging from social networking web application to specialized business applications and ERP systems. Experience in Agile software development process. Experience in complete SDLC phases of project involving analysis, architecture, design, development, testing and documentation. Experience in analysis and development of Web applications with [ASP.Net](http://asp.net/) Core, Web API and PHP. Experience in development of Single Page applications with ExtJs 3.4, Angular 10 and React. Experience in managing teams of size 5 to 10 members. Responsible for designing and implementation of databases. Proven organizational, time management and multi-tasking skills and ability to work independently while being a good team player who enjoys delivering high quality work.

Stanislav S., Ext JS 4 freelance coder
Stanislav S.

Freelance Ext JS 4 developer in Bulgaria

I have experience as a Data Processing Specialist, C++ Developer, and C# Developer. I have worked with technologies such as Microstrategy Server, PL SQL, C, .Net, MS SQL Server, TFS, and Docker. My responsibilities included participating in meetings, maintaining software, developing new features, and resolving issues. I have also been involved in code reviews and mentoring.

Hiren K., freelance Ext JS 4 developer
Hiren K.

Freelance Ext JS 4 developer in India

Sr. Software engineer with over 9+ years of experience in IT industry with all this Skills: Sench Ext js 5+ year, React js 2 year, ios swift native mobile app 2 year. Led the frontend development of a public sector world wide product .

TSAGUE G., freelance Ext JS 4 programmer
TSAGUE G.

Freelance Ext JS 4 developer in Cameroon

I am a Software Architect with expertise in software architecture, UML modeling, Azure DevOps, SQL, project management, and document management. I have experience in application development, maintenance, and deployment.

Deepak L., freelance Ext JS 4 programmer
Deepak L.

Ext JS 4 developer in India

I'm a full-stack web developer with over 12 years of experience, who is passionate about the JavaScript ecosystem. I am most skilled and passionate about React (5 yrs) and Node (2 yrs), but I also have experience with frameworks NextJS(1 yr), AngularJS (2 yrs), and D3.js (2 yrs). Though I am most proficient in building responsive web applications, I have familiarized myself with backend development using Java, SQL and various AWS services like Glue, S3, IAM, Lambda, SNS, Athena, Cloudwatch, Event Bridge and Terraform.

Ramon A., freelance Ext JS 4 developer
Ramon A.

Freelance Ext JS 4 developer in Brazil

A developer with experience in web applications, utilizing .Net, React, TypeScript and SQL.

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FAQs

Why hire an Ext JS 4 developer?

In today’s world, most companies have code-based needs that require developers to help build and maintain. For instance, if your business has a website or an app, you’ll need to keep it updated to ensure you continue to provide positive user experiences. At times, you may even need to revamp your website or app. This is where hiring a developer becomes crucial.

Depending on the stage and scale of your product and services, you may need to hire an Ext JS 4 developer, multiple developers, or even a full remote developer team to help keep your business running. If you’re a startup or a company running a website, your product will likely grow out of its original skeletal structure. Hiring full-time remote Ext JS 4 developers can help keep your website up-to-date.

How do I hire Ext JS 4 developers?

To hire an Ext JS 4 developer, you need to go through a hiring process of defining your needs, posting a job description, screening resumes, conducting interviews, testing candidates’ skills, checking references, and making an offer.

Arc offers three services to help you hire Ext JS 4 developers effectively and efficiently. Hire full-time Ext JS 4 developers from a vetted candidates pool, with new options every two weeks, and pay through prepaid packages or per hire. Alternatively, hire the top 2.3% of expert freelance Ext JS 4 engineers in 72 hours, with weekly payments.

If you’re not ready to commit to the paid plans, our free job posting service is for you. By posting your job on Arc, you can reach up to 350,000 developers around the world. With that said, the free plan will not give you access to pre-vetted Ext JS 4 developers.

Furthermore, we’ve partnered with compliance and payroll platforms Deel and Remote to make paperwork and hiring across borders easier. This way, you can focus on finding the right Ext JS 4 developer for your company, and let Arc handle the logistics.

Where do I hire the best remote Ext JS 4 developers?

There are two types of platforms you can hire Ext JS 4 programmers from: general and niche marketplaces. General platforms like Upwork, Fiverr, and Gigster offer a variety of non-vetted talents unlimited to developers. While you can find Ext JS 4 developers on general platforms, top tech talents generally avoid general marketplaces in order to escape bidding wars.

If you’re looking to hire the best remote Ext JS 4 developers, consider niche platforms like Arc that naturally attract and carefully vet their Ext JS 4 developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Ext JS 4 developer candidates.

Some factors to consider when you hire Ext JS 4 developers include the platform’s specialty, developer’s geographical location, and the service’s customer support. Depending on your hiring budget, you may also want to compare the pricing and fee structure.

Make sure to list out all of the important factors when you compare and decide on which remote developer job board and platform to use to find Ext JS 4 developers for hire.

How do I write an Ext JS 4 developer job description?

Writing a good Ext JS 4 developer job description is crucial in helping you hire Ext JS 4 programmers that your company needs. A job description’s key elements include a clear job title, a brief company overview, a summary of the role, the required duties and responsibilities, and necessary and preferred experience. To attract top talent, it's also helpful to list other perks and benefits, such as flexible hours and health coverage.

Crafting a compelling job title is critical as it's the first thing that job seekers see. It should offer enough information to grab their attention and include details on the seniority level, type, and area or sub-field of the position.

Your company description should succinctly outline what makes your company unique to compete with other potential employers. The role summary for your remote Ext JS 4 developer should be concise and read like an elevator pitch for the position, while the duties and responsibilities should be outlined using bullet points that cover daily activities, tech stacks, tools, and processes used.

For a comprehensive guide on how to write an attractive job description to help you hire Ext JS 4 programmers, read our Software Engineer Job Description Guide & Templates.

What skills should I look for in an Ext JS 4 engineer?

The top five technical skills Ext JS 4 developers should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of software testing and debugging.

Meanwhile, the top five soft skills are communication, problem-solving, time management, attention to detail, and adaptability. Effective communication is essential for coordinating with clients and team members, while problem-solving skills enable Ext JS 4 developers to analyze issues and come up with effective solutions. Time management skills are important to ensure projects are completed on schedule, while attention to detail helps to catch and correct issues before they become bigger problems. Finally, adaptability is crucial for Ext JS 4 developers to keep up with evolving technology and requirements.

What kinds of Ext JS 4 programmers are available for hire through Arc?

You can find a variety of Ext JS 4 developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Ext JS 4 programmers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Ext JS 4 developers for hire, you can expect to make a successful hire in 14 days. To extend a freelance engagement to a full-time hire, a contract-to-hire fee will apply.

In addition to a variety of engagement types, Arc also offers a wide range of developers located in different geographical locations, such as Latin America and Eastern Europe. Depending on your needs, Arc offers a global network of skilled software engineers in various different time zones and countries for you to choose from.

Lastly, our remote-ready Ext JS 4 developers for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.

Why is Arc the best choice for hiring Ext JS 4 developers?

Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Ext JS 4 developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Ext JS 4 developers.

Every Ext JS 4 developer for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills (both for depth in Ext JS 4 and breadth across the greater domain). Additionally, HireAI, our GPT-4-powered AI recruiter, enables you to get instant candidate matches without searching and screening.

Not only can you expect to find the most qualified Ext JS 4 engineer on Arc, but you can also count on your account manager and the support team to make each hire a success. Enjoy a streamlined hiring experience with Arc, where we provide you with the developer you need, and take care of the logistics so you don’t need to.

How does Arc vet a developer’s Ext JS 4 skills?

Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Ext JS 4 developer for hire on Arc, developers must pass a profile screening, complete a behavioral interview, and pass a technical interview or pair programming.

While Arc has a strict vetting process for its verified Ext JS 4 developers, if you’re using Arc’s free job posting plan, you will only have access to non-vetted developers. If you’re using Arc to hire Ext JS 4 developers, you can rest assured that all remote Ext JS 4 developers have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.

How long does it take to find Ext JS 4 developers on Arc?

Arc pre-screens all of our remote Ext JS 4 developers before we present them to you. As such, all the remote Ext JS 4 developers you see on your Arc dashboard are interview-ready candidates who make up the top 2% of applicants who pass our technical and communication assessment. You can expect the interview process to happen within days of posting your jobs to 350,000 candidates. You can also expect to hire a freelance Ext JS 4 programmer in 72 hours, or find a full-time Ext JS 4 programmer that fits your company’s needs in 14 days.

Here’s a quote from Philip, the Director of Engineering at Chegg:

“The biggest advantage and benefit of working with Arc is the tremendous reduction in time spent sourcing quality candidates. We’re able to identify the talent in a matter of days.”

Find out more about how Arc successfully helped our partners in hiring remote Ext JS 4 developers.

How much does a freelance Ext JS 4 developer charge per hour?

Depending on the freelance developer job board you use, freelance remote Ext JS 4 developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Ext JS 4 developers for hire at as low as $10 per hour. However, high-quality freelance developers often avoid general freelance platforms like Fiverr to avoid the bidding wars.

When you hire Ext JS 4 developers through Arc, they typically charge between $60-100+/hour (USD). To get a better understanding of contract costs, check out our freelance developer rate explorer.

How much does it cost to hire a full time Ext JS 4 developer?

According to the U.S. Bureau of Labor Statistics, the medium annual wage for software developers in the U.S. was $120,730 in May 2021. What this amounts to is around $70-100 per hour. Note that this does not include the direct cost of hiring, which totals to about $4000 per new recruit, according to Glassdoor.

Your remote Ext JS 4 developer’s annual salary may differ dramatically depending on their years of experience, related technical skills, education, and country of residence. For instance, if the developer is located in Eastern Europe or Latin America, the hourly rate for developers will be around $75-95 per hour.

For more frequently asked questions on hiring Ext JS 4 developers, check out our FAQs page.

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