ETH blockchain

We have an existing group savings application and we want to integrate an Ethereum-based smart contract layer to manage core group-savings logic for increased transparency and automation. · We're looking for someone with proven Web3 delivery experience. · ...

We are seeking an experienced blockchain developer to implement a burn and mint mechanism for our token as part of our multi-chain expansion strategy. Join us in enhancing our token's functionality across multiple chains. · ...

I'm looking for a blockchain transaction tracing solution that can track and visualize the flow of funds across wallets. · The tool should be able to: · Trace transactions starting from a given wallet or transaction hash flash · , Follow multihop transfers across addresses · , Id ...

I'm building a secure crypto trading app starting with Ghana (USA to follow soon), inspired by Binance's model. · ...

The script will serve as a tool for an AI agent. It must be EVM compatible and support ETH and BSC blockchains. · Parse solidity source code of a given smart contract. · Figuere out the static, dynamic and mapped slots. · ...

We are building a non-custodial Web3 treasury vault product (inheritance / savings / conditional release). The front-end UI is already created. I'm looking for an experienced blockchain engineer or agency to implement the smart contract layer, integrate it with the existing front ...

+Crosschain swaps for eth,base,arbitrum and others on uniswapv2,3,4 · Multiswaps with any base like usdc, usdt, weth and others · +Cryptocurrency,Ethereum,Cryptographic skills,BLOCKCHAIN development experience required. · ...

We're launching an ETH memecoin and are looking for an experienced crypto marketing specialist who understands memecoin culture, X (Twitter) algorithms, and influencer-driven growth. · ...

We are looking for an experienced Crypto Trader to manage and execute digital asset trading strategies across major cryptocurrency markets. · ...

+Job summary · The client needs an experienced web3 game developer to port their existing HTML5 game to Coinbase's BASE ecosystem. · +ResponsibilitiesTake an existing HTML5 game codebase. · Adapt it to run cleanly in a mobile in-app browser. · ...

I'm looking for someone experienced with crypto trading bots (Solana/ETH/CEX bots) to help me with quick consultation and guidance. · ...

+ Teach a 3-hour program for intermediate Web3 developers. · + Guide students through Solidity Interfaces, Send ETH from a contract, Token Standards · + ERC20, ERC721, ERC115 Bridges and crosschain messaging Oracles (Chainlink, Band) Token models inflation burn governance L2 vs L ...

+h2>Job summary · NFT Marketplace Enhancement: We are seeking experienced developers to assist with the second phase of enhancing our NFT marketplace. +ul>Performance Optimization-Thumbnail image/video on listing and landing pages, original media loads only on NFT detail pages · ...

Expert-level Full-Stack Web3 Developer needed for Project Prometheus. · ...

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This project involves developing a silent Polymarket arbitrage bot designed to monitor BTC and ETH 15-minute Up/Down markets · ...

We are a growing company specializing in the sale of premium IT equipment and gadgets. We want to expand our customer base by accepting cryptocurrency payments through WooCommerce. · Tasks:Analysis of the store's existing payment infrastructure, selection of the optimal solution, ...

Job summary: A job for crypto tax reconciliation is required. · Responsibilities:Crypto transactions review. · ...

+We are looking for a full-time freelance Rust developer to deliver a fixed-price backend system: · + · +Writing the bot entirely in Rust · Implementing async, event driven logic (Tokio or equivalent) · Consuming WebSocket streams for real time bid/ask prices · -valid_job:1} ...

I am looking for an experienced developer with a strong background in algorithmic trading and blockchain integration to build a trading system for Polymarket to replicate high-frequency trades based on market inefficiencies. · Analyze data from successful Polymarket traders to id ...