Blockchain Developer with Backend Expertise - tight timeline

Open Posted 2 days ago Paid on delivery Ends in 4 days
Open Ends in 4 days

Description:

We are looking for an experienced blockchain developer to join our team for a project that involves building, deploying, and maintaining decentralized applications (dApps). The ideal candidate will have expertise in blockchain technologies, smart contracts, and backend development.

-Requirements:

Proficiency in Solidity/Rust/Go/other relevant programming language.

Strong experience in Node.js and backend frameworks (Express/NestJS/other).

Familiarity with blockchain protocols, token standards (ERC-20, ERC-721, etc.), and cryptographic principles.

Experience with tools like [login to view URL], [login to view URL], or Truffle.

Ability to write clean, maintainable, and well-documented code.

Understanding of smart contract auditing and security best practices.

Prior experience in deploying and managing dApps.

-Preferred Qualifications:

Knowledge of DevOps practices for blockchain nodes.

Experience with DeFi protocols or NFT marketplaces.

Bachelor's degree in Computer Science or a related field.

-Notice:

Complete and submit this form in detail.

[login to view URL]

We aim to complete the hiring process by December 31.

Node.js Python Smart Contracts Solidity

Project ID: #38937840

About the project

115 proposals Open for bidding Remote project Active yesterday

115 freelancers are bidding on average $36/hour for this job

Guptapuru304

Hi, my name is Puru. I read your `Blockchain Developer with Backend Expertise - tight timeline` project description carefully before bidding. I got what you need and ready to go ahead as soon as we can clarify further More

$50 USD / hour
(66 Reviews)
7.5
kazemmojtama

Hello, good time Hope you are doing well I'm expert in MATLAB/Simulink, Python, HTML5, CSS3, Java, JavaScript and C/C#/C++ programming and by strong mathematical and statistical background, have good flexibility for s More

$38 USD / hour
(7 Reviews)
6.5
deniskirilov0212

Specialized Cryptocurrency development as well as Blockchain Concept. Developed coins based on Bitcoin, Ethereum, Binance and Solana. Developed 15 tokens with Polygon, Ethereum and Binance basis. Also implemented Block More

$25 USD / hour
(4 Reviews)
6.3
tangramua

Dear Emanuel M.,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your proje More

$35 USD / hour
(51 Reviews)
7.5
ccristian88

With an unwavering passion for delivering transformative blockchain solutions, I, Cristian, am an excellent fit for your project. My deep understanding and extensive experience with Ethereum, Binance Smart Chain, and More

$40 USD / hour
(1 Review)
5.0
TechizeBuilder

Dear Emanuel M., I am excited about the opportunity to collaborate on this project and am committed to ensuring your complete satisfaction with the final outcome. Our team consists of experienced professionals wh More

$36 USD / hour
(4 Reviews)
4.6
NayaPakistan

Dear Client, I understand that your team requires an experienced blockchain developer to build, deploy, and maintain dApps. To address these requirements, we plan to leverage our expertise in blockchain technologies, More

$50 USD / hour
(15 Reviews)
4.4
stabilityy

Thank you for considering us for your blockchain development project with a tight timeline. Our team specializes in blockchain technology and backend development, making us the perfect fit for this project. We have a p More

$37.5 USD / hour
(1 Review)
4.0
DGM999

Hello Emanuel M., We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on Python, Node.js, Solidity, Smart Contract More

$50 USD / hour
(5 Reviews)
3.8
kingxanda

Hey, Thanks for your post. I'v read your description carefully. I have relevant experience I can help. some of my skills are: Smart Contracts, Ethereum, Blockchain, Nodejs, Python, Metamask and React.js Hope you're More

$38 USD / hour
(6 Reviews)
3.7
leotung1104

Hi Emanuel M. I am Leo Yeung from Hong Kong who has over 8 years of experience in Software development. I'm really pumped about this opportunity! I have checked your job description for Blockchain Developer with Back More

$25 USD / hour
(1 Review)
3.2
rajat23091969

Hello, Emanuelmendoncca, I am Rajat, a skilled developer with a wide range of expertise in PHP, Python, C++, Node.js, and more. Your project for a Blockchain Developer with Backend Expertise aligns perfectly with my s More

$35 USD / hour
(7 Reviews)
4.1
jonsykes4

Hello Emanuel M., ⭐ full stack developer is here ⭐ I have thoroughly reviewed your requirements and am very interested in this opportunity. As a full stack developer with extensive experience leading large-scale appli More

$30 USD / hour
(2 Reviews)
3.1
afaq619

I am a highly skilled and experienced full stack developer with over 7 years of expertise in delivering innovative and customized solutions across various fields. My expertise spans across a wide range of technologies More

$25 USD / hour
(1 Review)
2.8
freelancertdubai

If what matters to you isn't just 1 year, 2 years, or even 13 years experiences, but rather 8 years of dedicated expertise in blockchain, then you're in the right place. Harnessing 7 Years of Blockchain & 20 Years of More

$38 USD / hour
(4 Reviews)
1.5
amitbhs

With more than 16 years of diverse web development experience under my belt, I have encountered and successfully resolved countless bug issues plaguing each project. Specifically, I am well-versed in Laravel's intricat More

$38 USD / hour
(1 Review)
0.6
sophiassss

Good day! I’ve carefully checked your requirements and really interested in this job Blockchain Developer with Backend Expertise - tight timeline. As a senior full stack developer, I am very strong in Smart Contracts, More

$25 USD / hour
(0 Reviews)
0.0
miraclec50

Hello Mate!Greetings Emanuel M., Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. a More

$50 USD / hour
(0 Reviews)
0.0
ashlynnl

Hi There Emanuel M., Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European More

$50 USD / hour
(0 Reviews)
0.0
isabellaj12

Hi, Emanuel M. I am pleased to submit my bid for the Blockchain Developer with Backend Expertise - tight timeline, leveraging my extensive experience as a full-stack developer with a strong focus on AI and machine lea More

$25 USD / hour
(0 Reviews)
0.0