
Fermé
Publié
Position: Freelance Smart Contract / Blockchain Engineer Type: Contract / Freelance Location: 100% Remote Workload: Part-time or task-based Compensation: $60–$100/hour (or fixed-price per task) About the Project We are working on DeFi smart contract components, including token implementations and protocol-level logic. Our focus is security, clarity, and real-world usability — not hype. We are building a long-term freelancer pool and looking for engineers who can deliver clean, well-structured Solidity code independently. What You’ll Do Design and implement secure smart contracts using Solidity Work with EVM-compatible chains Review and improve existing smart contract code Follow best practices for documentation, testing, and security Collaborate asynchronously with a small technical team Required Skills Strong experience with Solidity and the EVM Ability to architect and deploy production-ready smart contracts High attention to detail and security Ability to write clean, readable, well-documented code Comfortable working independently as a freelancer Nice to Have (Bonus) gRPC / REST API integration Zero-Knowledge (ZK) familiarity (Circom, SnarkJS) Experience with audit tools (Slither, MythX) Ability to read and analyze third-party smart contracts What We Offer Fully remote collaboration Flexible schedule (side jobs OK) Paid test task Long-term freelance opportunities Clear scope, fast feedback, no micromanagement
N° de projet : 40225741
15 propositions
Projet à distance
Actif à il y a 21 jours
Fixez votre budget et vos délais
Soyez payé pour votre travail
Surlignez votre proposition
Il est gratuit de s'inscrire et de faire des offres sur des travaux
15 freelances proposent en moyenne $50 USD/heure pour ce travail

As a seasoned Solidity developer with over 5 years of experience in blockchain technology, I understand the importance of creating secure and efficient smart contracts for your DeFi project. Your emphasis on security, clarity, and real-world usability aligns perfectly with my expertise in designing and implementing clean Solidity code. In my previous projects, I have successfully delivered production-ready smart contracts independently, ensuring high attention to detail and security at every step. My ability to follow best practices for documentation, testing, and security will guarantee that your project meets the highest standards. With a strong background in EVM-compatible chains and a knack for writing clean, well-documented code, I am confident in my ability to contribute meaningfully to your project. Additionally, my experience with audit tools like Slither and MythX positions me well to review and enhance existing smart contract code efficiently. I am excited about the opportunity to collaborate with your technical team and contribute to the long-term success of your freelancer pool. Please feel free to reach out so we can discuss how I can support your project further.
$50 USD en 15 jours
6,6
6,6

I am full time independent blockchain developer Not part of any agency.. Ready to start work now Let's start discuss ?
$50 USD en 40 jours
4,9
4,9

Dobrovelychkivka, Ukraine
Méthode de paiement vérifiée
Membre depuis mars 29, 2025
$30-250 USD
₹100-400 INR / heure
€6-12 EUR / heure
₹12500-37500 INR
$2-8 USD / heure
₹600-1500 INR
€50000-100000 EUR
$3000-5000 USD
$1500-3000 USD
$10-77 USD
$10-30 USD
₹37500-75000 INR
$30-250 USD
$5000-10000 AUD
$2-8 USD / heure
₹12500-37500 INR
€250-750 EUR
$25-50 AUD / heure
$30-250 USD
$10-60 USD
$250-750 AUD