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Arc helps you find and hire top freelance Blockchain engineers for your jobs. With 244 Blockchain 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 Blockchain developers and experts that you can trust.

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Asad H., Blockchain developer for hire
Asad H.

Freelance Blockchain developer in the United States

With over 5 years of professional expertise as a full-stack engineer, I have specialized in designing and developing robust blockchain-based applications across multiple platforms. I possess valuable experience in successfully transitioning traditional centralized architectures to decentralized blockchain architectures. Additionally, I have honed my leadership skills through 3+ years of managing teams ranging from 3 to over 50 members.

Rodrigo P., Blockchain freelance developer
Rodrigo P.

Freelance Blockchain developer in Brazil

Experienced Entrepreneur, Technical Leader, and Software Developer with over 20 years in the industry. Holds an MSc in Computer Science with a focus on Artificial Intelligence and a B.S. in Computer Science. Demonstrated expertise in full life-cycle development, Blockchain, and AI applications. Skilled communicator with a passion for problem-solving and information systems. Seeking opportunities to leverage a comprehensive background in software development and leadership. Blockchain: Web3, Solidity Development Languages & Frameworks: HTML 5, CSS, JavaScript (ES6, JQuery, Node.js, AngularJS, ReactJS), Java, J2EE, Kotlin, GO Cloud Platforms: Google Cloud Platform, AWS Databases: Oracle, PostgreSQL, MySQL, SQL Server, REDIS, Google Cloud DataStore, BigQuery, DynamoDB, MongoDB DevOps: Puppet, Chef Script, Docker, Kubernetes Software Management: Agile projects (Extreme Programming and Scrum), TDD, BDD, Continuous Integration (Jenkins, Travis, GitHub Actions)

Qedric J., freelance Blockchain programmer
Qedric J.

Freelance Blockchain developer in Germany

I'm a seasoned smart contract engineer working primarily with Solidity EVM. I write optimised, gas-efficient code and conduct rigorous testing. I have hands-on experience with contract development, token standards, several Layer 2 chains, as well as front end, dApp, and middleware development. Prior to working in blockchain/web3, I have a background in enterprise IT infrastructure, leading the technical design and implementation of several large scale projects in the banking and government sectors. I’m the creative type and a keen musician; my ideas are infused with a delightful touch of 'outside-the-box' thinking, reflecting a profound love for crafting novel and transformative strategies.

Maria M., freelance Blockchain developer
Maria M.

Freelance Blockchain developer in the United States

Innovative Lead Architect, with 20+ years of experience, conceptualizing and designing solutions with special focus in the government and banking industry. Programming experience ranges from Cobol to designing RESTful architectures and recently incorporating blockchain in business networks as well as paying attention to the non-functional requirements

Erik ., Blockchain programmer for hire
Erik .

Freelance Blockchain developer in Canada

Software Engineer with 8 years of experience in full-stack development, blockchain technology and leading product engineering. Proven expertise in TypeScript, React, Python, and AWS/Azure, with a track record of process optimization and cost reductions. Demonstrated success in designing user-centric solutions, leading cross-functional teams, and making critical architectural decisions. Committed to leveraging technology to drive growth, enhance user experiences, and taking ownership from concept to deployment.

Anatoliy Z., Blockchain freelance programmer
Anatoliy Z.

Freelance Blockchain developer

Hello. My name is Toli. I'm lover of experimentation, dogs, yoga, and travel. And I am a full stack Javascript Developer. My passions are creating simple, intuitive interfaces, promoting animal welfare, healthy living, and mental health education. I work full time at Novel, a NFT for Shopify company, as their founding engineer. But I am available for select consulting projects. My specialties are Prototyping/MVPs, Data Visualization, Code Reviews, Scaling Javascript Frontends, Social Media Marketing, and of course anything and everything NTT. . I've worked with all sorts of companies: big, small, startups, small projects, agencies financial, health, politics, you name it. My past clients include American Express, Federal Reserve, WSJ, Percolate, and Chanel. Here is a complete list of clients. I try to inform those that I work with that I have Aspergers and Bipolar Disorder. With this information, my clients and coworkers can collaborate with me much more effectively and channel my strengths into producing incredible work. These afflictions have not held me back from having a full life and a passionate friend, programmer. In fact often times, I have been able to channel my disorders into creativity and productivity. I'm happy to speak about how to work most effectively with my condition and I strongly recommend the donation-based book, Mental Health in Tech: Guidelines for Mental Wellness in the Workplace written by the Open Source Mental Illness Foundation. My standard stack includes: Frontend: React, Redux, Redux Saga, Styled Components, Connected React Router, Jest, Enzyme Data Visualization: D3, HighCharts, Carto, Google Maps Backend: Node.js, Koa,Passport, RDS Aurora, MongoDB Tooling: Create React App, Webpack, Storybook, ESLint with AirBnB Standards. Babel@stage-1, Atom Editor Infrastructure: AWS, AWS Lambda, AWS S3, Amazon Glacier, RDS Aurora, Amazon Redshift, Surge.sh, GitHub, Algolia Search Check out some of my work on: http://tolicodes.com

Narcis C., freelance Blockchain programmer
Narcis C.

Freelance Blockchain developer in Romania

Senior Software Engineer with a passion for designing and building innovative software solutions from the ground up. Skilled in collaborating on diverse projects, ensuring efficient and high-quality delivery. Committed to driving project success and continually enhancing technical expertise.

Mustafa E., Blockchain freelance developer
Mustafa E.

Freelance Blockchain developer in Sweden

Medical, blockchain, embedded and Linux software engineer

Charles V., Blockchain freelance developer
Charles V.

Freelance Blockchain developer in the United States

Coder, 3x founder and technical leader for over 20 years. For the past 7 years I've been focused on blockchain/DLT. I've built on primarily Node/JS stacks for recent non-blockchain projects as well as Golang. I have extensive, real-world experience with building NFT platforms, DeFi systems, token launches and other dApps. Solidity, Yul, Assembly, gas optimization, smart contract security audits, zk, and more.

Nikhil B., freelance Blockchain programmer
Nikhil B.

Freelance Blockchain developer in India

Bringing over 6+ years of experience as a Senior Blockchain Developer, I specialize in planning, designing, and developing secure smart contracts customized for DeFi, NFT, and customized blockchains. My extensive background encompasses a profound understanding of lending market protocols, Oracles, Governance, Marketplaces, Cross-chain mechanisms, AMMs, and Layer2 solutions. Recognized for my adeptness in translating intricate blockchain concepts into user-friendly experiences, I serve as a valuable asset in both frontend development and smart contract implementation. Beyond my technical proficiency, I bring strong communication and interpersonal skills that further enhance my professional abilities. Programming Languages: Solidity, Golang, Rust, JavaScript, TypeScript, Node.js. Blockchain: DeFi, NFT's, Layer2, IPFS, Oracle, ZK proof, MEV Bots, EVM, Hyperledger, Corda, Smart Contract Audits Unified Liquidity Mechanisms (dAMM, SLAMM, VAMM, Delta Algorithm), PSM Module, Hyperlane, Uniswap, Aave, Lido, Compound Protocol, Opensea, Sandbox, Rarible, Euler Finance, Curve, Cross-Chain Liquidity Bridges, OpenZeppelin Contracts, CryptoPunks, Chainlink, Perpetual Futures Frontend Development: NextJS, ReactJS, JavaScript, HTML/CSS Backend Development: Express, Node, C++, Java Database Management: MySQL, MongoDB, PostgreSQL Development Frameworks and Libraries: Web3.js, ethers.js, React.js, Redux.js, Vue.js, Next.js

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Arc helps you build your team with our network of full-time and freelance Blockchain developers worldwide, spanning 190 countries.
We assist you in assembling your ideal team of programmers in your preferred location and timezone.

FAQs

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

How do I hire Blockchain developers?

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

Where do I hire the best remote Blockchain developers?

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

Some factors to consider when you hire Blockchain 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 Blockchain developers for hire.

How do I write a Blockchain developer job description?

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

What skills should I look for in a Blockchain engineer?

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

What kinds of Blockchain programmers are available for hire through Arc?

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

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

Every Blockchain 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 Blockchain 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 Blockchain 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 Blockchain skills?

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

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

How much does a freelance Blockchain developer charge per hour?

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

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