Centralized Token Wallet

+ Job summary · We are seeking a senior full-stack developer to build a privacy-first marketplace / directory platform. · + Marketplace / directory with search, filters, and ranking logicPaid listings with token-based wallets and bid-driven placementSeller dashboard (views, click ...

We need a senior Web3 integration consultant to help us finalize wallet connectivity and deep token integrations across devices, browsers, and geographies. · Own the final-mile integration work to ensure a reliable, scalable Web3 experience for both existing Web2 users transition ...

A wallet containing ERC-20 tokens was compromised, and direct transfers are being front-run by a malicious bot. · ...

I'm looking to acquire USDT TRC-20 (Tron blockchain) with a minimum validity of 7 days. This USDT will primarily be used for testing and development purposes for an institutional buyer. · Required: · - Tokens must be transferable and swappable · - Tokens must appear instantly in ...

We are building on-chain notification capabilities for an existing Web3 wallet and looking for an experienced blockchain engineer to design and implement a scalable notification system covering both EVM and non-EVM chains. · Native token transfers (send / receive) · Token transfe ...

I am looking for a reliable Web3 Full-Stack Developer to build a complete token issuance platform and user dashboard. The project MUST be deployed on a highly reputable, institutional-grade Bitcoin Layer 2 or Asset Protocol. · ​Acceptable Networks (Strictly Bitcoin Ecosystem): · ...

This system automatically collects ETH wallet transactions via the Etherscan API, builds a relationship graph between wallets, and visualizes it as an interactive tree. A link between two wallets is defined as any transfer of ETH or ERC-20 tokens between them, regardless of the m ...

Job summary/h2>, , A crypto-friendly fundraising website to let potential backers purchase our utility token directly from the site. · , The build starts with a clean responsive landing page that introduces the project outlines the tokenomics highlights research goals., · A re ...

We are seeking a full stack developer with experience in token launch. · ...

. Hi, I'm looking to build a very fast Solana sniper trading bot. · The bot should detect new token launches in real time and buy within the first block (sub-second latency). It must include token quality filtering (≥70% score), rug-pull detection, and automatic sell logic. · A ...

A team building an open crypto trust protocol is scaling and needs a senior frontend developer who understands React + TypeScript deeply, integrating with EVM smart contracts, wallet signing flows and RPC interactions. This is developer-facing infrastructure with high correctness ...

Necesito una consulta corta con un desarrollador experimentado en Solana blockchain para discutir una cuestión simple relacionada con la pista de tiempo. · ...

This project focuses on the design development deployment and ongoing management of an ERC-20 compliant token on an Ethereum or EVM-compatible blockchain.The goal is to deliver a secure scalable and standards-compliant token that can be easily integrated with wallets exchanges an ...

We are building Clubby, a new platform that combines digital communities, ownership, and monetization. · A core component of the platform includes: · Clubby Coin (platform token) · NFT-based digital ownership · a crypto payment layer · a potential crypto card · integrations with ...

I want to create a smart contract using my ERC-20 to facilitate a voting system where MetaMask wallets vote and rewards are distributed. · ...

We are seeking a skilled freelancer to develop an ERC20 token for our cryptocurrency project. The ideal candidate will have experience in blockchain development and a strong understanding of cryptocurrency protocols. Responsibilities include designing the token architecture, impl ...

I need a crypto tax reconciliation specialist to calculate my capital gains and losses for the 2025 tax year. · I have crypto transactions across the following platforms: · Coinbase · Base Wallet · Phantom Wallet · Slush Wallet (formerly SUI Wallet) · Kraken · Robinhood · The ...

Seeking a senior product/UI designer to create a responsive, high-fidelity Figma design for a Web3 social platform. · ...

We are building a production-grade Web3 minting flow for a digital art project. The technical scope is straightforward but must be done cleanly and securely: ERC-1155 smart contract on Ethereum mainnet Credit-card minting via Webflow website integration Strong focus on security, ...

I'm looking for an experienced blockchain developer to build an automated system for my Solana-based project. · Project Goal · I need a system that: · Collects transactions from a specific set of Solana wallet addresses (or filtered users). · For each transaction: · Identify the ...