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Solidity Jobs
Solidity is a programming language that is primarily used to create decentralized applications (dApps) and crypto tokens. It is used within the blockchain space to code, verify, and secure transactions on Ethereum-based networks. By hiring a Solidity Expert, they can write, debug and deploy various smart contracts on Ethereum as well as ensure compliance of their smart contracts with standards like ERC20 & ERC721 tokens.
Having a qualified Solidity Expert can bring you the peace of mind knowing that you are dealing with a subject matter specialist. Freelancer.com has many skilled Solidity Experts who can help you build sophisticated software solutions with the highest of quality with their proficiency in writing efficient smart contracts in Solidity.
Here's some projects that our expert Solidity Experts made real:
- Updating existing Smart Contracts
- Developing financial bots and trading networks
- Creating dApps on alternative blockchain networks
- Designing new money transferring systems
- Auditing pre-existing token protocols
- Creating novel blockchain ecosystems
- Developing NFT marketplaces
When it comes to blockchain coding and programming complex code, there is no better way to do it securely than using Solidity. With its ever increasing importance in many facets of decentralized technology, having an experienced Solidity Expert on your team could be the competitive edge you need. So why wait? Post your project now on Freelancer.com and hire a Solidity Expert and create an unthinkable product or system!
From 23,377 reviews, clients rate our Solidity Experts 4.82 out of 5 stars.Hire Solidity Experts
Solidity is a programming language that is primarily used to create decentralized applications (dApps) and crypto tokens. It is used within the blockchain space to code, verify, and secure transactions on Ethereum-based networks. By hiring a Solidity Expert, they can write, debug and deploy various smart contracts on Ethereum as well as ensure compliance of their smart contracts with standards like ERC20 & ERC721 tokens.
Having a qualified Solidity Expert can bring you the peace of mind knowing that you are dealing with a subject matter specialist. Freelancer.com has many skilled Solidity Experts who can help you build sophisticated software solutions with the highest of quality with their proficiency in writing efficient smart contracts in Solidity.
Here's some projects that our expert Solidity Experts made real:
- Updating existing Smart Contracts
- Developing financial bots and trading networks
- Creating dApps on alternative blockchain networks
- Designing new money transferring systems
- Auditing pre-existing token protocols
- Creating novel blockchain ecosystems
- Developing NFT marketplaces
When it comes to blockchain coding and programming complex code, there is no better way to do it securely than using Solidity. With its ever increasing importance in many facets of decentralized technology, having an experienced Solidity Expert on your team could be the competitive edge you need. So why wait? Post your project now on Freelancer.com and hire a Solidity Expert and create an unthinkable product or system!
From 23,377 reviews, clients rate our Solidity Experts 4.82 out of 5 stars.Hire Solidity Experts
Ethereum NFT & Game Token Platform
6 days left
I’m building a community-driven hub on Ethereum that unites artists, gamers, and—first and foremost—game developers. The initial milestone zeroes in on the developer experience: a suite of smart-contract creation tools that lets studios plug their games into the chain without wrestling with raw Solidity. What I need you to craft • A modular contract framework (ERC-721 and ERC-1155 compatible) that produces both NFTs and fungible game tokens from a clean UI and optional CLI. • A developer dashboard with wallet auth, deployment wizard, and live test-net preview. • Web3 SDK hooks or REST endpoints that a game client can call to mint, trade, and query player inventories. • A basic marketplace layer so assets created through the tools can immediate...
$1952
Average bid
I’m building a new fintech platform and need an experienced Solidity developer to create the ERC20 token that underpins the entire product. Your job is to take the token from concept to mainnet-ready code, ensuring it is fully compliant with the ERC20 specification and written in modern Solidity (0.8.x). You will handle every stage of smart-contract development: architecture, coding, automated testing with Hardhat or Foundry, and deployment scripting for both a public testnet and Ethereum mainnet. Robust security practices are essential—please follow the latest OpenZeppelin patterns and include a concise internal audit so I can verify that common vulnerabilities (re-entrancy, overflow, allowance issues) are addressed. Gas efficiency, upgradeability considerations, and clear ...
$51 / hr
Average bid
ERC20 Smart Contract Development
2 days left
I’m building a new fintech platform and need an experienced Solidity developer to create the ERC20 token that underpins the entire product. Your job is to take the token from concept to mainnet-ready code, ensuring it is fully compliant with the ERC20 specification and written in modern Solidity (0.8.x). You will handle every stage of smart-contract development: architecture, coding, automated testing with Hardhat or Foundry, and deployment scripting for both a public testnet and Ethereum mainnet. Robust security practices are essential—please follow the latest OpenZeppelin patterns and include a concise internal audit so I can verify that common vulnerabilities (re-entrancy, overflow, allowance issues) are addressed. Gas efficiency, upgradeability considerations, and clear ...
$52 / hr
Average bid
Blockchain developer for nft airdrop platform
2 days left
Verified
Send examples when bidding for nft airdrop platform
$562
Average bid
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