Web3 jobs
Web3 roles: blockchain protocols, contracts and on-chain applications. Refreshed every three hours, nothing older than a week.
Showing 24 open postings, newest first.
Senior Security Engineer Crypto
Teya
Hello. We’re Teya . Teya was founded on a simple belief: local businesses deserve better. They are the cafés, restaurants, salons, shops and entrepreneurs that bring character to our high...
Cyber SecurityWeb3
Expert B2B Lead Generation for Web Services
Remote₹1,500–12,500
Website Design, Blockchain, Digital Marketing, Lead Generation, B2B Marketing, AI Development · Fresh & Verified Web Development Leads Needed – India + USA + UAE + KSA + Global Job Descri...
Web3
Flash USDT Token Script
Remote$30–250
C Programming, Adobe Flash, C++ Programming, ActionScript, Ethereum, Solidity, Smart Contracts, Web3.js, TRON · I need a complete, production-ready Solidity script that mints a fully tran...
Web3
Remix Flash USDT Contract
Remote$30–250
Adobe Flash, Software Architecture, ActionScript, Game Development, Blockchain, Ethereum, Solidity, Smart Contracts, Web3.js · I’m building an Ethereum-based project and I need a concise,...
Web3
Senior Solidity Contract Developer Wanted
Remote$50/hr
Test Automation, Blockchain, Ethereum, Documentation, GitHub, Solidity, Smart Contracts, Hardhat · I need an experienced Solidity engineer to take full ownership of the smart-contract lay...
Web3
Crypto Wallet Protection Website
Remote$250–750
PHP, JavaScript, Web Security, Android, Node.js, Web Development, Security, API Development · I’m creating a crypto-security platform whose very first product is an encrypted wallet-prote...
Web3Full StackCyber Security
Instagram Crypto Ad Cloaking Setup
Remote$30–250
PHP, JavaScript, Advertising, Website Testing, Google Analytics, Google Adsense, Digital Marketing, Instagram Marketing, Instagram Ads, Facebook Ads · I’m preparing an Instagram campaign...
Web3Full Stack
SaaS Platform for Digitally Verified Jewellery and premium brands
Remote$250–750
PHP, JavaScript, Website Design, Software Architecture, Blockchain, Full Stack Development, API Development, SaaS · I’m looking to build a SaaS platform for jewellery and premium brands t...
Full StackWeb3
Beginner Crypto Exchange Development
Remote$250–750
PHP, Website Design, Software Architecture, MySQL, Node.js, Web Development, API Development, Cryptocurrency · I’m ready to launch a cryptocurrency exchange built specifically for newcome...
Web3Full Stack
Build 10-Billion-Supply Cryptocurrency
Remote$30–250
Audit, Blockchain, Ethereum, Technical Documentation, Solidity, Smart Contracts, Cryptocurrency · I am ready to move from concept to code on a new cryptocurrency that will carry a fixed s...
Web3
Cryptocurrency Development Expert - 05/10/2026 06:55 EDT
Remote₹1,500–12,500
PHP, JavaScript, Python, Software Architecture, Cryptography, Blockchain, Smart Contracts, Cryptocurrency · I need an experienced blockchain developer to create a new cryptocurrency. Key...
Full StackWeb3
Crypto Fund Operations Manager at Re7 Capital
Re7 CapitalRemote
Re7 Capital is looking to hire a Crypto Fund Operations Manager to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from...
Web3
VP, Product Analytics at Crypto.com
Crypto.comUSA
Build an AI-native analytics operating system across crypto, stocks, prediction markets, perpetuals, and stock futures. San Francisco, California, U.S. · $130,000 – $200,000 per year
Web3
Real-Time Crypto Exchange Monitor
Remote£750–1,500
PHP, JavaScript, Android, Software Architecture, Web Development, API, Data Visualization, Market Analysis, Cryptocurrency, Financial APIs · I need a secure, web-based platform that lets...
Web3Full Stack
Specialist Solutions Architect, Crypto
Stripe
Who We Are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world's largest enterprises to the most ambitious startups—use Stripe...
CloudWeb3
Senior Software Engineer – Go & Rust, Blockchain Infrastructure
QuickNode
Quicknode is a cloud-based infrastructure company that powers the blockchain ecosystem. Our mission is to be the indispensable utility that empowers companies and innovators globally to b...
Full StackWeb3
Infrastructure Engineer, Blockchain (Remote - USA) at Tempo
TempoRemote, USA
Tempo is looking to hire an Infrastructure Engineer, Blockchain (Remote - USA) to join their team. This is a full-time position
Platform/InfraWeb3
Senior IT Engineer at Blockchain.com
Blockchain.comRemote
Blockchain.com is looking to hire a Senior IT Engineer to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.
Web3
Tech Lead, dApp (TypeScript & Angular) at 1inch
1inch
1inch is looking to hire a Tech Lead, dApp (TypeScript & Angular) to join their team. This is a full-time position
Full StackWeb3
ZK Researcher at Anagram
AnagramRemote
Anagram is looking to hire a ZK Researcher to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.
Web3
Advanced Tokenization Developer Needed
Remote₹750–1,250/hr
Software Development, Blockchain, Financial Modeling, Financial Software Development, Smart Contracts, Software Engineering, Payment Processing, Cryptocurrency · Tokenization - we are loo...
Web3
Build Crypto 2D Website Gateway
Remote₹12,500–37,500
PHP, JavaScript, Website Design, HTML, Web Development, Payment Gateway Integration, RESTful API, API Development · I’m looking to equip my website with a 2-D International payment gatewa...
Web3Full Stack
AI-Digital Asset Management System Development
Remote$150,000–200,000
Node.js, Typescript, Blockchain, Next.js, AI Chatbot, AI Model Development, AI Development, AI Integration, AI Training Data, AI Workflow Automation · ### Digital Asset Management System...
AI/MLFull StackWeb3
Custom Crypto Payment Gateway Integration
Remote$250–750
Node.js, Blockchain, Payment Gateway Integration, GraphQL, API Development, Next.js, Cryptocurrency, REST API · I’m building a small-scale payment gateway that lets shoppers on my Next.js...
Web3Full Stack