Posted 4 Hours Ago Job ID: 2107640 12 quotes received

Long-Term Blockchain Developer Needed

Hourly$70 - $9010-30 hrs/wk6+ months
Quotes (12)  ·  Premium Quotes (0)  ·  Invited (12)  ·  Hired (0)

  Send before: July 27, 2025

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Programming & Development Programming & Software

📝 Description:

We're building a blockchain staking project, and we're looking for a skilled blockchain developer to join us on a long-term contract.


Right now, we need someone to handle the smart contract development and integration phase. As a first step, we want candidates to review our existing codebase and complete a short feedback form based on what they see.


The project is hosted on Bitbucket — access will be granted to everyone.


✅ Responsibilities:

Analyze and review our current staking project architecture (code provided via Bitbucket)


Share structured feedback on smart contract needs, improvements, or missing elements


Implement and test smart contracts (staking logic, reward mechanisms, security, etc.)


Integrate smart contracts with the frontend/backend team


🎯 Requirements:

Solid experience in Solidity, smart contract development, and deployment


Familiar with Ethereum, staking mechanics, and gas optimization


Strong security awareness (reentrancy, overflows, audits)


Familiarity with Bitbucket, Git workflows


Ability to communicate clearly and provide technical feedback


📌 Screening Task (First Step):

To apply, you’ll be asked to:


Review our codebase on Bitbucket: https://bitbucket.org/acebrian604/staking/src/main/


Complete a feedback form: https://docs.google.com/document/d/1J378S41MngzHFeqOUnebbbOLQqGGiK3c34k1OYkve34/edit?usp=sharing  


This is mandatory before full engagement. It helps us find developers who truly understand the architecture and requirements.


💰 Engagement:

Long-term contract for the right candidate


Starting with a small paid review task


Opportunity to take full ownership of the smart contract layer


🧩 To Apply:

Add completed feedback with your proposal

👉 Without feedback, your proposal will be ignored

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