Blockchain Developer Needed for USDT Wallet Integration

We are looking for an experienced developer to create a Bep20 QR code that allows for balance management.The integration should enable seamless connectivity with wallets through WalletConnect · ...

We are seeking a Product Manager to lead our POS Systems Integrations/Payment Wallets product. · ...

I have a web app that generates digital contact cards. · The product is ~90% complete — the remaining work is to generate real, installable Apple Wallet passes (.pkpass) by correctly creating the manifest and signing with Pass Type ID certificates. · ...

Product manager for POS systems integrations and payment wallets needed. · ...

We are seeking a skilled developer to implement a QR code feature that allows users to connect their Solana wallets to our view-to-earn platform. · The ideal candidate will ensure seamless integration, enabling users to open our site, connect their wallets effortlessly, and recei ...

I'm looking for a Web3/DApp integration expert to help complete parts of an existing decentralized application. This is integration work only, not full DApp development. · ...

We are building a crypto native online casino and are looking for an experienced developer to help bring the platform across the MVP finish line. · The primary objective is to finalise and harden the following systems:Crypto payment integration, deposits and withdrawals · Casino ...

We are looking for an experienced Web3 developer to design and build a decentralised, non-custodial crypto wallet. · Develop a non-custodial decentralised wallet architectureImplement secure private key / seed phrase handlingIntegrate WalletConnect and Web3 login flowsSuuport tok ...

Blockchain Engineer - Wallet Infrastructure: Design and develop wallet infrastructure for multiple blockchain networks. · ...

+ Build cross-platform mobile application (React Native or Flutter) to provide seamless member experience · + Integrate mobile front-end with Laravel backend to handle real-time point balances · + Develop Add to Wallet features for digital membership cards using iOS PassKit and A ...

We are looking for a seasoned Mobile Developer or Backend Engineer with deep experience in digital wallet ecosystems to build and deploy a cross-platform loyalty card solution. · ...

+Futu stands at the forefront of financial services, housing two SEC registered broker-dealers alongside a cryptocurrency brokerage — all operating under the reputable wing of Futu Holdings Limited (Nasdaq: FUTU). · +Develop and execute the overall product roadmap for the wallet ...

We are seeking an experienced developer or development team to build a crypto-based online gaming platform that integrates with established third-party game providers via APIs or SDKs. · Backend development (Python ,or similar)Crypto payments and wallets (EVM or custodial) ...

As part of Fireblocks' team you will be working on building secure-by-default systems that enables developers to integrate embedded wallet functionality into their applications without complexity. · ...

We are seeking an experienced developer to create a secure and user-friendly encrypted crypto wallet application. · The wallet should allow users to safely store their cryptocurrencies and conduct transactions such as buying and selling coins directly through the platform. ...

We are building a production-ready travel-tech platform for UK travellers, · Initially for Reykjavik packages, · with Combined flight + hotel booking (real-time inventory & fares) · Premium tours (ice caves, helicopter rides, etc.) · Voucher / gift card system at checkout · Scala ...

We are seeking a Senior React Native Developer who can lead the development of our SSI Wallet application.You will be responsible for architecting, implementing, and maintaining the mobile app across iOS and Android. · React Native Development · Build and maintain the wallet usin ...

We need a senior Web3 integration consultant to help us finalize wallet connectivity and deep token integrations across devices, browsers, and geographies. · wallet connection hardening across major browsers/devices (desktop + mobile) · Token-based access & utility integration (S ...

We are building a cross-platform mobile remittance app.The app must support debit/credit card payments and instant wallet payouts.This is a fintech project so experience with payment processors and compliance is required.Required ExperienceMust havePrevious experience building fi ...