WebApp Application (Web3 - Wallet - Exchange - Contracts)

binancebanking system
Washington, US
Remote

Job Description

Full-Cycle Crypto & Web3 Development | Any Complexity

We are a team of experienced blockchain developers delivering end-to-end crypto products for clients worldwide. From concept to launch β€” we build fast, clean, and bulletproof solutions tailored to your vision.

πŸš€ What we build:

Web3 applications β€” dApps, DeFi platforms, DAO tools

Crypto wallets β€” custodial & non-custodial, multi-chain support

Crypto exchanges β€” CEX & DEX, order books, liquidity pools

Smart contracts β€” ERC-20, ERC-721, ERC-1155, custom logic, full audits

Staking platforms β€” flexible & locked staking, reward distribution, APY dashboards

Case battle sites β€” provably fair systems, animations, payment integrations

NFT marketplaces β€” minting, trading, royalties, collections

Telegram Mini Apps β€” WebApp bots, in-app payments, TON integration

πŸ’Ž Tech stack: Solidity, Rust, Node.js, React, Next.js, TypeScript, Web3.js, Ethers.js, TON SDK. Networks: Ethereum, BNB Chain, Polygon, Solana, TON, Arbitrum, Base.

βœ… Why choose us:

Extensive portfolio of delivered crypto products

Deep understanding of Web3 security & best practices

Clean, maintainable code with full documentation

Transparent communication and on-time delivery

Support & maintenance after launch

πŸ’° Pricing: Flexible and negotiable β€” we adapt to your budget and project scope. Fixed-price or hourly rate, your choice.

πŸ“© Let's talk! Share your idea β€” we'll turn it into a working product. From MVP to full-scale platform, any complexity is welcome.

Skills & Requirements

Technical Skills

SolidityRustNode.jsReactNext.jsTypescriptWeb3.jsEthers.jsTon sdkEthereumBnb chainPolygonSolanaTonArbitrumBaseWeb3 applicationsDappsDefi platformsDao toolsCrypto walletsCrypto exchangesSmart contractsStaking platformsCase battle sitesNft marketplacesTelegram mini apps

Employment Type

FULL TIME

Level

mid

Posted

4/16/2026

Apply Now

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