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Top Web3.js developers available to hire:

Web3.js developers in China - Sheng Y.
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Sheng Y.

Vetted Web3.js developer in China (UTC-6)

I’m a Senior Full Stack Developer with 9+ years of experience using technologies such as JavaScript, Golang, and Python. I led the development of a healthcare management system, which reduced administrative overhead by 30% and increased monthly active users by 16%. I’ve also crafted innovative solutions for industries such as fintech, e-commerce, and healthcare. I continually expand my skill sets to deliver exceptional results.

Web3.js developers in China - Kang L.
Kang L.

Web3.js developer in China (UTC+8)

Full-stack developer and Blockchain expert! As a senior web developer who has over 11 years of rich experience in Web development and can handle all of the web applications with front-end & back-end and I can provide continuous support in the future. I am passionate about new-age technology. I care about most things that express value and uniqueness and smart contract development is one of them. My curiosity and enthusiasm fuel me to learn and try new things, allowing me to keep up to date in technology. And I look forward to working in challenging environments. Always I'm pursuing a Perfect Result, Clean code, and On-Time delivery as my goal. In Full-stack development side: ✓ Html, Html5, CSS/SCSS/Sass/Less/Tailwind CSS/Bootstrap 3,4,5 ✓ JavaScript • React • Vue.js • AngularJS • Next.js • Nuxt.js• Express.js • Sencha • Ext JS • Ember.js • Svelte.js • Three.js • jQuery ✓ PHP • Laravel • Symfony • WordPress • CodeIgniter ✓ Python • Django • Flask • PyQt5 • PySide2 • OpenCV ✓ MSSQL • MySQL • MongoDB • PostgreSQL ✓ Git • AWS • GoDaddy • Bitbucket • Firebase In smart contract development side: ✓ Smart contract development for DeFi. ✓ RPC using client libraries such as Web3. ✓ Securing smart contracts using libraries like OpenZeppelin. ✓ Ethereum dApps using Truffle and Hardhat framework. ✓ Integration with crypto wallets such as Metamask. ✓ Upgradeable Smart contract development using OpenZeppelin-cli and Truffle. ✓ Token transferring using AMB. ✓ Smart contract on Solana network using Rust and Anchor framework ✓ Chia Pool development using Python and RPC interface development using Typescript.

Web3.js developers in China - Richard H.
Richard H.

Web3.js developer in China (UTC+8)

Hello! I'm Richard, a software engineer based in Hong Kong. Now I am in the career change to Smart Contract and DApp engineer. I was a Front End developer with over 8 years of experience who is proficient in cutting edge web technologies like React/Redux, Next.js, Gatsby.js, Vue.js, Nuxt.js, TypeScript, Node.js/Express.js and much more.

Web3.js developers in China - Zhongshan L.
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Zhongshan L.

Vetted Web3.js developer in China (UTC+8)

I am a Principal Software Engineer with experience in designing systems, transforming complex business processes into highly forward-thinking system designs and implementing business requirements for companies like Michaels Stores, Verizon, and Samsung SDS America.

Web3.js developers in China - Diou .
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Diou .

Vetted Web3.js developer in China (UTC+8)

Hi, I've been working as a frontend developer since 2016, my technical stacks mainly around react and typescript. I specializing in mplementing high-quality design prototypes, I have extensive experience in structuring react components. You can review my programming skills through the code in two pinned projects on my GitHub page. At my current company, I work as a lead front-end programmer responsible for developing the infrastructure and implementation details. Involved in developing multiple projects from scratch, some of them have become the company's main products.

Web3.js developers in China - Eric Y.
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Eric Y.

Vetted Web3.js developer in China (UTC+8)

I am an experienced Frontend Engineer with a strong background in developing and maintaining complex SaaS systems. Over the past four years, I have honed my skills in various front-end technologies, including HTML5, CSS3, JavaScript, React.js, and Vue.js. My work experience includes leading key projects that have significantly improved the efficiency and accuracy of digital transformation processes for multiple clients. In my recent role at YingTou Information Technology, I developed the core modules of an ESG-Hub system, which streamlined the collection and management of ESG indicator data, resulting in a more efficient and accurate reporting process. Additionally, I have successfully integrated advanced data visualization techniques using tools like HighCharts and Echarts to enhance the user experience and provide insightful analytics. I possess strong problem-solving abilities and a proactive approach to learning and adapting new technologies. My experience in backend development with Node.js and Express, along with my expertise in data visualization and mobile development, allows me to contribute effectively to full-stack projects. I am fluent in English, which enables me to collaborate seamlessly with international teams and handle technical documentation with ease. Outside of work, I am passionate about sports like ping pong and badminton, which help me maintain a balanced and active lifestyle. I am eager to bring my technical expertise and innovative mindset to a dynamic team, where I can contribute to building cutting-edge web applications and deliver outstanding user experiences.

Web3.js developers in China - Tim S.
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Tim S.

Vetted Web3.js developer in China (UTC+8)

I am a Senior Frontend Developer with experience in Vue, React, and data visualization. I developed a tree chart library with 400+ stars and I am a official contributor to Apache ECharts.

Web3.js developers in China - Cui C.
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Cui C.

Vetted Web3.js developer in China (UTC+8)

Enthusiastic about remote work opportunities with a goal to make significant contributions to the global tech industry. Actively enhancing English language skills for effective collaboration with international teams, with a preference for frontend development. As a Full Stack Developer with 8 years of experience, possesses a comprehensive skill set in both frontend and backend technologies, adept at handling diverse aspects of development and thriving in team environments.

Web3.js developers in China - Xihao Z.
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Xihao Z.

Vetted Web3.js developer in China (UTC+8)

As a passionate **full stack developer**, I enjoyed working at companies having **startup cultures** and I used to design and develop **two IOS and Android Apps and several websites** by myself and launched mobile apps in the App Store and Google play store within 4 months. Tech stacks included are **react native, redux, nodejs, expressjs, Django, GraphQL, AWS, redis, elastic search, Mysql, DynamoDB, web sockets** and etc.. I am currently located in China and I hope to find a job that allows me to work remotely because my girlfriend and families are located in different cities in China. I also have experience working for big companies like **Amazon AWS, Expedia** as software engineer for 5 years in Seattle, USA. For the last 3 years I have worked on startup projects and I found I prefer startups because in startup companies I can build a whole machine all by myself. In big companies I can only focus on one small and specific part of the machine and there is lots of operation work rather than developing work.

Web3.js developers in China - 维 李.
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维 李.

Vetted Web3.js developer in China (UTC+8)

I have more than 10 years of experience in IT architecture and project management in Information Technology and 6 years of experience in team management, and have worked in SwissRe, MunichRe, Tencent and China Telecom, from state-owned enterprises to technology giants and MNCs. Proficient in managing the technology function and enterprise IT architect based on cloud and on-prem, Good understanding of China Cybersecurity & Regulatory Compliance, MLPS Certification & Audit Requirements, IT Operations Management, Cross-functional Team Collaboration, stakeholder communication, Program & Project Management (Agile, Waterfall, Hybrid), Business-Technology Alignment, Vendor Management, team management and application design. I have significant experience in managing IT operations, regulatory compliance, and technology strategies, especially within the China market. working with technology stacks including cloud computing, machine learning and big data. I am familiar with technologies such as AWS and Azure cloud, DevOps, Agile, Docker, Kubernetes, ML, Databricks and MSSQL. In addition, I have experience with data analytics technology stacks such as Python, Jupyter notebook, machine learning and Django, PostgreSQL, as well as familiarity with technologies such as Nginx, Git, Linux, P2P/VPN lines and network architectures. Good experience in enterprise architecture TOGAF and internal IT audit, pen testing, code scan and review, budget planning and cross-functional IT portfolio, ability to communicate with internal and external customers. I am a self-motivated team leader with strong interpersonal skills, able to take ownership of specific tasks. I have out-of-the-box thinking and the ability to adapt quickly to new roles.

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Why clients hire Web3.js developers with Arc

Without Arc by my side, I would be wasting a lot of time looking for and vetting talent. I'm not having to start a new talent search from scratch. Instead, I’m able to leverage the talent pool that Arc has created.
Mitchum Owen
Mitchum Owen
President of Milo Digital
The process of filling our position took less than a week and they found us a superstar. They've had the flexibility to meet our specific needs every step of the way and their customer service has been top-notch since day one.
Matt Gysel
Matt Gysel
Finance & Strategy at BaseVenture
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.
Philip Tsai
Philip Tsai
Director of Engineering at Chegg

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Hire top software developers in China with Arc

Arc offers pre-vetted remote software developers skilled in every programming language, framework, and technology.
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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 engineers, 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 developers 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 450,000 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 developers 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 developers 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 developers.

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 developers 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 developers, read our Software Engineer Job Description Guide & Templates.

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

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 developers 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 developers, 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. 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 developer 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 Web3.js developer's 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 450,000 candidates. You can also expect to hire a freelance Web3.js developer in 72 hours, or find a full-time Web3.js developer 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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