Blockchain developers

We are looking for a blockchain developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network. Your primary responsibility will be analyzing requirements, designing blockchain technology around a certain business model, and the building and launching of a blockchain network.


Research, design, develop, and test blockchain technologies

Brainstorm and help evaluate applications for new tools and technologies as they continually evolve

Maintain and extend current client- and server-side applications responsible for integration and business logic

Be involved in the global blockchain community—work on implementing and integrating the latest improvement proposals

Document new solutions as well as maintaining that of existing ones


Strong software development background

Experience working with large codebases

Experience working with open-source projects

Proficiency in one of the following languages: C++, Java, JavaScript

Strong knowledge of common algorithms and data structures

Familiarity with basic cryptography

Familiarity with P2P networks

Strong knowledge of bitcoin-like blockchains

Strong knowledge of concurrency and writing efficient and safe multithreaded code

Strong knowledge of STL, C++11

Proficiency in the Qt Widgets module {{ Applies to projects where a GUI wallet application is needed }}

Skills: Blockchain, Bitcoin, C++ Programming, JavaScript

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About the Employer:
( 0 reviews ) Delhi, India

Project ID: #27420993

7 freelancers are bidding on average ₹1375/hour for this job


Please share full details. For last 18 years i have been developing Websites, Mobile apps, Blockchain, Decentralized Exchanges, Crypto Coins based on ERC20, Bitcoin Core, X11, IOTA, Dash, Minning Pools, Block Explorers More

₹1000 INR / hour
(23 Reviews)

Sir i have a lot of experience to work with bitcoin based blockchain. have do a lot of fork & same way a lot of development based on it

₹2000 INR / hour
(13 Reviews)

Hello, My name is Mustafa Elnaquib, I'm a biomedical software engineer for more than 10 years. I've done many blockchain projects and currently preparing a video course about Hyperledger with Packt Publishing company. More

₹4500 INR / hour
(1 Review)

Hello, Nice to meet you! I have checked your job posting carefully and I am very interested in this project. I will work as a full timer. I am very confident to complete this job on high quality of work. Thanks for you More

₹575 INR / hour
(2 Reviews)

i am tushar singh a data entry clerk and i am a expert in vlockjain programing and i am a professional web designer

₹400 INR / hour
(0 Reviews)

I have been into Bitcoin/Blockchain Development for the past five years and I have developed some very excellent crypto exchanges. I am a Blockchain expert and provide complete solutions relating to ICO, Smart Contrac More

₹575 INR / hour
(0 Reviews)

We are Tedx infotech a promising IT software development company. We are expert in .NET, PHP, JAVA, Android & iOS, blockchain with 3+ years in Mobile Application Development field, and also, almost 5+ years in Website More

₹575 INR / hour
(0 Reviews)