Hire Top Web3 Java Developers
2,098 Top Web3 Java Developers for Hire . Browse and contact them below.
+2,098 more
What skills are you hiring for?
Trusted by World's leading Web3 Companies:
- Showing 30 profiles out of 2,098. Page 1 of 70.
AvailableActive 4 hours agoFloridaGMT-4I come from a background in procurement where I’ve managed sourcing, compliance & supplier relationships for government and aerospace programs. I hold both a bachelor’s and a master’s degree in supply chain management, which taught me how to think systematically, negotiate under pressure & handle co
As a Smart Contract Auditor, my expertise lies in the thorough examination of smart contracts to uncover potential vulnerabilities. Utilizing advanced techniques such as invariant and fuzz testing, as well as stateless and stateful fuzzing practices, I adeptly identify and address vulnerabilities wi
Hello! I'm a seasoned Solidity developer and smart contract auditor with over 4 years of specialized experience in blockchain development — backed by more than 20 years of diverse industry expertise. My mission? To help you build secure, efficient, and optimized decentralized solutions that drive r
I am a blockchain developer with more than three years of experience in Solidity for the Ethereum Blockchain. I 2018, I successfully completed a certification as an Ethereum Developer granted by the b9Lab company. I have advance knowledge of several blockchain topics and tools such as: Web3, Truffle
### Senior Frontend Engineer | DeFi Developer Senior Frontend Engineer specializing in DeFi protocols and decentralized applications. Expert in building high-performance trading interfaces and complex Web3 systems, with deep experience in perpetual futures markets and Cosmos-based protocols. Proven
Versatile Software Engineer with over 7 years of experience in full-stack development and blockchain technologies. Passionate about crafting real-world solutions using clean code, modern frameworks, and decentralized architecture.
I've been immersed in Web3, blockchain, and development for the past few years, blending my technical expertise as a Full Stack Engineer with a deep passion for research and analysis in the DeFi and NFT sectors. I’ve contributed to projects that: - Improved platform scalability by 15% through effi
Technology is more than just writing code—it is the art of solving problems.
I’ve been working as a product and project manager for over 8 years, leading innovative Web3 projects and platforms like Talentum, which connects 800,000+ talents and 1000+ KOLs with top crypto projects. I’ve built products from the ground up, leveraging data-driven decisions and cutting-edge techno- AvailableActive over a week agoTehranI am ----- -----, having B.Sc. and M.Sc. of Software Engineering from a high quality university. I have worked and researched in the field of computer networks and my thesis was on P2P networks. I am proficient in C/C++ (not modern ones), experienced in Golang, Java, React and JS. Currently I am wor
A sympathist, great adaptor that at the same time likes: change. Experienced Industrial engineer with Business administration Master with a focus on Quality Engineering and Management, dominating TQM, APQP, Lean Management Six Sigma. Process engineering, change management and system engineer. Educat- AvailableActive over a week agoMy key expertise include: - Developing full stack Mobile and Web Applications: I have experience in trending stacks such as MERN, but will never stop my learning here. I am updating myself with other stacks and if work comes in, I think you can count on my skills. - Developing full stack Blockchai
I'm a builder at heart with a unique blend of technical expertise, entrepreneurial mindset, and a strong conviction in the future of decentralized finance. After nearly a decade in network engineering and IT infrastructure, I pivoted toward Web3 to create solutions that empower individuals and orga
AvailableActive over a week agoChengdu ChinaGMT+8I'm an undergraduate in Chengdu University of Information Technology, majoring in Blockchain Engineering. Main Courses: Web Front-End Programming, Cryptocurrency Technology, Principle of Blockchain, DApp and Smart Contract Design and Development, Distributed Computing and Storage, Blockchain Applic
AvailableActive over a week agoAstana, KZHFull-Stack Blockchain Developer with 3 years of hands-on experience in Web3 and over 5 years development overall(web2 full stack developer in past). I specialize in building secure and scalable (dApps), with a focus on DeFi , DAOs platforms, smart contracts using ERC-20(ERC-777), ERC-721, other stan- I believe the opening fits perfectly when it comes to my past experience as well as ambition to be working remotely on one of my passions (blockchain and especially ethereum). I believe I can bring real know-how to the table and can probably be a good asset for the team.
I tried to find something valuable in cyberspace, I got a lot of things besides earning money for my needs, the priceless thing is that I can make friends across countries, that makes me understand that cyberspace is truly a potential future in future civilization.
​As Co-Founder and Co-CTO of XCROW, I led the development of a decentralized platform facilitating betting-based competitions through smart contracts. This role honed my skills in blockchain development, user experience design, and community engagement. At OxygenChain, I contributed to integrating b
AvailableActive over a week agoMaracaibo, VenezuelaGMT-4Software Developer for over 30 years in different languages like NodeJS, Python, Golang, Swift, Java, PHP, and many more tools used in database, server, client and mobile apps. Solutions provider to any hard problem, expert debugger of urgent issues, always learning new technologies and trends to st
Active over a week agoPolandDear Sir or Madam, I am a natural-born geek with a knack for being an overall leader with in-depth technical skills. As a CTO, I do like to put an emphasis on innovation-focused research and steady development of both fundamental and state-of-the-art technologies. I possess a unique ability to fit s
AvailableActive over a week agoAI & Machine Learning Engineer with 2+ years of experience in developing data-driven solutions using Python, TensorFlow, and PyTorch. Proven expertise in building and deploying AI models, improving model accuracy, and optimizing AI pipelines for scalability and real-world impact.
Hey! I’m a computer science grad who got super curious about how blockchain works. That curiosity turned into a passion — I’ve built smart contracts, worked on Ethereum, Polygon, ICP and Solana blockchain. I love solving real problems with code and keep building things to learn and grow. What makes
AvailableActive over a week agoLahore, Punjab, PAKGMT+5I have over 3 years of experience in Web3, focusing on cryptocurrency, trading, and building websites. I have also explored the Dark Web, gaining insights into its structure and functionality. My main focus is on growing and contributing to the crypto and Web3 space while staying ahead in this fast-
I'm a full-stack developer, digital nomad, and polyglot with a background in translation and localization. I love languages and travelling, I've been to over 80 countries and lived in 10 of them, I always bring a multicultural touch to every project. I can speak Portuguese, Spanish, English, and Rus
AvailableActive over a week agoArmação dos Búzios, Rio de Janeiro, BrasilGMT-3----- -----'s professional profile is a testament to a versatile and dynamic career, blending deep technical expertise with creative and entrepreneurial acumen. With a decade of experience across diverse industries such as blockchain, artificial intelligence, real estate, media, and event production
AvailableActive over a week agoBrasilGMT-6SolideztypescryptGosto de programar. .resolver problemas e desafios Profissional com certificações e especialização #Engenheiro de software #PRÉ-MBA finanças #PRÉ-MBA análise de dados #PRE-MBA coounting #MASTER- scrum certificado #TÉCNICO- Aws amazon #Formação fullstack #Formação em programação #Formação em brockcha
AvailableActive over a week agoAddis Ababa, EthiopiaPassionate software engineer with extensive experience in Python development, Django, React, and AWS, complemented by a strong background in competitive programming. I have successfully led backend and full-stack projects involving AI integrations, web scraping, and scalable API deployments. Profici
Experienced Game Developer | Graphics Engineer with a demonstrated history of working in the Game Development industry and field of 2D/3D Rendering. Skilled in Unity3D, WebGL, Casual Games, Gameplay Programming, Multiplayer, PC, Console, Web, and Mobile Games. I have worked on world-class projects i
For the past three years, I’ve been running my own Marketing & Video Agency. But that wasn’t always the plan. I started my career in the trades, working hands on in a technical field for five years. It was stable, successful, and something I was good at. But deep down, I wanted more. I made the dec
Showing 30 Web3 Java Developers profiles out of 2,098+
Subscribe to Talent List to access them all
+2,098 moreTrusted by World's leading Web3 Companies:
Web3 Talent Categories for Hire
Hire Web3 Node DevelopersHire Web3 ZK ExpertsHire Web3 Next.js DevelopersHire Web3 React DevelopersHire Web3 Community ManagersHire Solidity DevelopersHire Web3 Rust DevelopersHire Web3 Polkadot ExpertsHire Web3 Openzeppelin ExpertsHire Web3 Operations ExpertsHire Web3 Technical Writing ExpertsHire Web3 TypeScript DevelopersHire Web3 Marketing ExpertsHire Web3 Content Creation ExpertsHire Web3.js ExpertsHire Web3 Customer Success ExpertsHire Web3 DesignersHire Web3 Hyperledger DevelopersHire Web3 Growth Hacker ExpertsHire Web3 Angular.js ExpertsHire Web3 C++ DevelopersHire Web3 Cosmwasm ExpertsHire Web3 Moralis ExpertsHire Web3 Leadership ExpertsHire Hardhat.js DevelopersHire DeFi ExpertsHire Web3 Content Writing ExpertsHire Web3 Memes ExpertsHire Web3 Bitcoin ExpertsHire Web3 PR Experts