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Arc helps you find and hire top freelance Web3.js engineers for your jobs. With 43,409 Web3.js 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 Web3.js developers and experts that you can trust.

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Alex M., Web3.js developer for hire
Alex M.
United Arab Emirates
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Senior Freelance Web3.js Developer

Enthusiastic and goal-driven Lead Software Development Engineer with over 8 years of experience in web engineering with a focus on backend mostly working with remote distributed agile teams. Expertise in JS with Node.js and various other frameworks and libraries. Experienced in Kubernetes, Docker, and is excellent in troubleshooting. Quite good experience with HTTP API development, data processing, and web crawling. Is knowledgeable about of back-end technologies with focus on performance and scalability. Has solid experience with DevOps technologies and methodologies of creating and configuring pipelines. Follows best practices: CI/CD, code review, unit-testing coverage, code quality analyzers, etc. Enjoys designing software that solves complex problems. Possesses excellent problem-solving skills, responsible and openminded. Loves challenges and working on projects requiring out-of-box thinking

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DragonKnight ., senior Web3.js developer
DragonKnight .
Germany
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Senior Freelance Web3.js Developer

I have experience as a Frontend Developer, collaborating with technical teams and business partners. I have developed applications, debugged existing software, and responded to critical support issues. I have also worked as a Junior Full-Stack Developer, engineering reusable UI components and conducting comprehensive testing. Additionally, I have experience as a Junior Back-End Developer, collaborating with a team to create an e-commerce platform and optimizing database queries. I have skills in front-end and back-end development, as well as proficiency in various programming languages. I hold a Bachelor of Science degree.

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William L., Web3.js freelance developer
William L.
Singapore
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Senior Freelance Web3.js Developer

6 years in web development and 3 years in blockchain technology gave me unrivaled skills and experiences in React.js, Vue.js, Web3 development. After graduated from university, working as frontend developer, I noticed that I have excellent skills in frontend development and managing team members, so I started to focus on frontend in many projects. Thank you to my teammates and senior developers of company to grow me as a senior developer. One day in 2020, I participated in blockchain project as a frontend developer and it brought me stunning benefit after we launched successfully. This opportunity forced me to dig deep into blockchain technology and worked as a blockchain developer for 3 years and have spearheaded projects of DeFi, GameFi and Nft marketplace worth $250k total. My talented frontend skills played a important role in blockchain projects I think. Of course, all my clients would be millionaire. Now, I am looking for remote jobs of senior frontend or blockchain development. React.js, Vue.js, Next.js, Nuxt.js, Web3 are my top skills. "Dream as if you’ll live forever, live as if you’ll die today" Keep this saying in mind and I am developing my new world.

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Marcellinus S., senior Web3.js developer
Marcellinus S.
Indonesia
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Senior Freelance Web3.js Developer

Hi, I'm a full-stack software developer with a passion for blockchain technology and frontend development. With over 8 years of experience in the field, I've honed my skills in everything from frontend design and development to backend coding, DevOps, and business processes. Currently, I lead a team of 20 professionals, including 10 talented developers, and specialize in commission work that leverages my expertise in both technical and business aspects of software development. Whether it's building an intuitive user interface, optimizing back-end performance, or developing innovative blockchain solutions, I bring a creative and strategic mindset to every project. Portfolio : https://marcellsantoso.vercel.app/

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Jorge D., freelance Web3.js developer
Jorge D.
Mexico
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Senior Freelance Web3.js Developer

Experienced Full Stack Developer with a proven track record in developing and implementing cutting-edge technologies. Skilled in JavaScript, React, Typescript, Redux, web3.js and Solidity. Proficient in AWS, MongoDB, and MySQL. Adept at collaborating with cross-functional teams to deliver high-quality solutions. Passionate about staying updated with the latest industry trends and technologies to drive continuous improvement and innovation.

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Meharab L., Web3.js freelance developer
Meharab L.
Bangladesh
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Freelance Web3.js Developer

I have been very passionate about computers and programming since my university life. I dream to be an expert software engineer so that I can build professional and useful software that has business value. I am looking for an opportunity to work with the best team in a reputed software company that can help me to achieve my goal.

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Digger ., freelance Web3.js developer
Digger .
Sweden
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Senior Freelance Web3.js Developer

Experienced Web developer with a passion for web technology and web applications. Seeking to leverage my skills in both frontend and backend development to contribute to innovative web projects.

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wasim B., freelance Web3.js developer
wasim B.
Canada
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Senior Web3.js Developer

I am a self-driven and highly motivated Blockchain Developer with 4 years of experience in Blockchain and over 7+ years of experience in Software Development, resulting in an overall experience of 11 years in IT. I have designed, developed, and deployed blockchain-based solutions using various platforms such as Ethereum, Polygon, Binance Chain, and Zilliqa.

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Donald M., freelance Web3.js programmer
Donald M.
Canada
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Senior Freelance Web3.js Developer

As an enthusiastic and creative technologist with hands-on skills in a wide range of software, tools, and programming languages, I am well positioned to leverage my abilities and qualifications to your job. Over the past 7 years, as a Front-end Developer, I have designed, developed, and launched customized, highly responsive websites and e-commerce solutions using advanced technologies. In addition, I have consistently met client expectations and project milestones while working effectively in deadline-driven environments. Please consider the followinghighlights of my career: • Designed and developed front-end for 180+ webpages using jQuery, JavaScript, HTML5, and CSS/Bootstrap • Created user-centric e-commerce sites for small business owners using various web technologies including Shopify, WordPress and also React

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FAQs

Why hire a Web3.js 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 a Web3.js 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 Web3.js developers can help keep your website up-to-date.

How do I hire Web3.js developers?

To hire a Web3.js 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 Web3.js developers effectively and efficiently. Hire full-time Web3.js 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 Web3.js 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 Web3.js 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 Web3.js developer for your company, and let Arc handle the logistics.

Where do I hire the best remote Web3.js developers?

There are two types of platforms you can hire Web3.js 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 Web3.js 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 Web3.js developers, consider niche platforms like Arc that naturally attract and carefully vet their Web3.js developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Web3.js developer candidates.

Some factors to consider when you hire Web3.js 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 Web3.js developers for hire.

How do I write a Web3.js developer job description?

Writing a good Web3.js developer job description is crucial in helping you hire Web3.js 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 Web3.js 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 Web3.js programmers, read our Software Engineer Job Description Guide & Templates.

What skills should I look for in a Web3.js engineer?

The top five technical skills Web3.js 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 Web3.js 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 Web3.js developers to keep up with evolving technology and requirements.

What kinds of Web3.js programmers are available for hire through Arc?

You can find a variety of Web3.js developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Web3.js programmers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Web3.js 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 Web3.js 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 Web3.js developers?

Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Web3.js developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Web3.js developers.

Every Web3.js 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 Web3.js 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 Web3.js 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 Web3.js skills?

Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Web3.js 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 Web3.js 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 Web3.js developers, you can rest assured that all remote Web3.js 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 Web3.js developers on Arc?

Arc pre-screens all of our remote Web3.js developers before we present them to you. As such, all the remote Web3.js 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 Web3.js programmer in 72 hours, or find a full-time Web3.js 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 Web3.js developers.

How much does a freelance Web3.js developer charge per hour?

Depending on the freelance developer job board you use, freelance remote Web3.js developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Web3.js 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 Web3.js 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 Web3.js 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 Web3.js 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 Web3.js developers, check out our FAQs page.

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