Here are the top 15 sites to hire freelance Smart Contract developers
Based on facts publicly available as of 01.01.2023
1. Toptal
Toptal began in 2010 with the vision of matching companies with top tech talent. While the company has expanded to include other industries, its focus on tech puts Toptal in a premium position. It should be the first place you look to hire smart contract developers with world-class talent.
Toptal has vetted talent on demand. Each candidate completes a rigorous screening process, with only the top 3% making the cut. Many of these developers have high-caliber, niche skills you might not find elsewhere.
Toptal has created an exclusive network that offers flexible and scalable service. You can get fast, expertly matched talent at no risk to you.
2. Upwork
Upwork started in 2013 with the merger of Elance and oDesk. It is a giant in the freelance marketplace industry with a base of more than 145,000 freelancers. With that range, you are likely to be able to hire a smart contract coder that can meet your company's needs. However, the quality assurance process is up to you. Upwork does not focus on vetting, so be ready to screen your candidates.
3. Gigster
Gigster is another marketplace with a tech-forward focus. Clients such as Liberty Mutual, AAA and Canon turn to Gigster for hiring talent. The company offers fixed project pricing so that you can plan and set a project budget. Gigster uses referrals from top developers to widen its talent pool.
4. Fiverr
Fiverr is a service marketplace with talent from a wide range of industries, from tech to music to game coaching. The vetting process is up to you when you hire a freelance smart contract programmer through Fiverr. Choose from experience levels and price points across the spectrum. With the enormous pool of candidates available on this platform, you are likely to find what you're after, though you may have to wade through it.
5. Arc.dev
Arc is a marketplace for freelance developers. With this niche focus, you won't have to sift through candidates that don't meet your requirements. The company vets its talent, reducing some of the risk you can face when searching for a smart contract freelancer. You can hire smart contract experts by the hour or seek a full-time candidate.
6. ValueCoders
ValueCoders delivers IT outsourcing services. Since you are not hiring freelancers through ValueCoders, you forego the vetting process to work directly with company employees. The site partners with businesses worldwide, including Yale, Thomson Reuters and Panasonic. It emphasizes a willingness to partner with firms ranging from startups to Fortune 500 companies.
7. eSparkBiz
As a development company, eSparkBiz employs more than 30 pre-vetted smart contract developers. The company states, "We are well known for our tailor-made contract management systems with Blockchain Smart contract solutions." Through eSparkBiz, you can hire smart contract developers with skills in Remix, Solidity, DevOps, Ganache testing, JS, Hyperledger Fabric and more As a development company, eSparkBiz employs more than 30 pre-vetted smart contract developers. The company states, "We are well known for our tailor-made contract management systems with Blockchain Smart contract solutions." Through eSparkBiz, you can hire smart contract developers with skills in Remix, Solidity, DevOps, Ganache testing, JS, Hyperledger Fabric and more.
8. Matellio
Matellio began in 2012 with four employees and now has 140 engineers. When you hire Matellio for your project, it promises dedicated project management and assures you pay no hidden fees. It builds upon technologies including C#, Vyper, JS, Embark and DAML.
9. X-Team
X-Team has been around since 2006. It boasts a team of developers across more than 55 countries. It differentiates itself by pointing out that its engineers have a 98% voluntary retention rate, an unusual industry statistic. You can hire smart contract developers individually or as a team and work continually with the same people. You can find talent with skills working with Apple, Android and JS.
10. Indeed
Indeed is a popular job website. As with other service marketplaces and freelance sites, the vetting process to hire a smart contract coder is up to you. The company provides resources for employers from posting to closing. With a massive pool of candidates, you may spend time hunting for the talent you require.
11. ATH Infosystems
ATH Infosystems has offices in the U.S., Australia and India. It develops smart contracts through Solidity across several blockchain systems, including Ethereum. Hiring for your smart contract development begins with a phone call to discuss your requirements. The company then pre-screens candidates from its talent pool. ATH Infosystems provides clients with a quality assurance specialist, project manager and in-house experts.
12. Unremot
Launched in 2020, Unremot is a remote developer marketplace with offices in the U.S. and India. Its mission is to bridge the talent gap in the blockchain industry while shielding clients from unethical and illegal industry practices. It offers dedicated project management. Developers work globally, allowing you to choose your time zone as you find smart contract developers for hire.
13. Codezeros
Codezeros provides smart contract creation and audits, among other blockchain-based solutions. It distinguishes itself as a pioneer in the industry. Clients favor it for reliability, knowledge, accommodation and responsiveness. Its contract development solutions are based on Ethereum and built on Solidity. It has offices in the U.S., India and the United Arab Emirates.
14. Gun.io
Gun.io boasts clients such as Tesla and Amazon. Your company can choose to hire smart contract developers on a freelance basis or one of Gun.io's senior employees. If you take the freelance route, senior developers vet and match candidates to your requirements. You can also opt for a custom, pay-as-you-go package.
15. Cryptocurrency Jobs
The name says it all — Cryptocurrency Jobs is a job board for blockchain and cryptocurrency jobs. Aside from its crypto-native focus, what makes it different from standard job boards is its non-tiered pricing. Your company gets all available features. It also promises customer support from humans via email or social media.