Blockchain & Crypto Jobs & Projects

76 jobs found

We found 76 Blockchain & Crypto jobs that paid in cryptocurrency. Search for work, find a remote job that suits your needs, and apply now!

Work and hire for crypto

Use LaborX to extend your opportunities as a freelancer or to source talent from a global marketplace. Secured by blockchain, powered smart contracts.

Senior Protocol Developer

Posted by Viv Wolfson

Required skills

JOB TITLE: Blockchain Expert - Senior Protocol Developer
ABOUT MELVILLE:
Melville is a biodefense intelligence software company that aims to take labs and human intervention entirely from the virus and disease detection and identification process. You'll develop a decentralized peer-to-peer platform that enables clients to reveal actionable insights about high-risk contamination events in real-time, detect and prevent potential outbreaks in advance, and write code that might end up saving the lives of millions.
JOB SUMMARY:
The Data Scientist will be responsible for leading research activities of the company, including creating experimental designs and strategies, managing a research team, allocating resources, and presenting results.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
Agentless data collection and analysis from proprietary field instrumentation and measuring devices through hardware infrastructure.
Decentralized storage, access, and analysis of biological mass spectrometry data on private blockchain networks.
Develop advanced NLP applications including but not limited to text mining, summarization, information retrieval & inference, answer synthesis & ranking.
Explore the interoperability between trade data systems, biomedical and clinical text, sensory intelligence, and IoT.
Build and optimize the unstructured data ingestion pipeline that underlies our biohazard analysis engine.
Verify data quality and ensure it via cleaning.
Deploy models into our production ETL and present model outcomes in a scientifically rigorous manner.
KNOWLEDGE/SKILLS/ABILITIES REQUIRED:
Must have 1+ years of focused experience in Smart Contracts or Blockchain Protocol development.
Must have 1+ years of experience in data science/machine learning roles.
MSc or a PhD in Computational Linguistics/Cognitive Science/Bioinformatics/CS, Biology/Life Sciences.
Experience in agile, highly dynamic environments is a significant plus (startups, military intelligence units, crisis management organizations).
Experience leveraging cloud technologies for big data analytics and IoT (AWS, Azure).
Proficient in Python with the ability to understand existing complex code.
Proficient in a deep learning framework such as TensorFlow/PyTorch.
Fluent scientific and professional English.
BENEFITS:
Location Independence: 100% distributed - work from anywhere.
Mission Driven: some companies use AI to personalize ads; we use it to make communities safer, more resilient, and potentially save people's lives.
Competitive Compensation: best in class medical, dental, and vision coverage.
Melville advocates equal opportunity and acceptance for all. We hire humble, brilliant people from a diverse set of backgrounds and promote them for what we believe they will do and not necessarily for what they have done. Our guiding principle is simple; all ideas are equal, the best idea wins, and no idea is permanent.

Budget

$10,000
Show more

Web3js looping through past emitted events

Posted by Johnny Denr

Required skills

Looking for somebody to write a web3js script to loop through all emitted events for a specific contract. (on binance smart chain, through web3 and API like Infura)

Budget

$150
Show more

Opensea Outbidder bot

Posted by jayjay17011

Required skills

Outbidder BOT
Bid Type: Outbidder- scans collection for listings with offers (will use (set outbidder: 1%) to bid 1% above other bids/Fixed Price / % Below floor / % Above Floor
Collection url:
Opensea links: Browse
set outbidder: 1%
max bid price:Below floor %: 15%
min bid price : 3weth
expiry: 1min - 6months / copy last bidder
Save list:
load items list:
Multithreaded:
30 bids / min
1800 bids hour
save placed bids list urls
save non placed bids list urls
monitor bids placed - If were out bid bid again
Example
https://www.youtube.com/watch?v=5x_6YOyIvEA&ab_channel=NFTPiratesio

Budget

$1,500
Show more

Bondex Origin App

Required skills

Did you know?
You can EARN, Share talents and also get JOBS by utilising the Bondex Origin App.
The most interesting part is, you can EARN more by just uploading your resume and inviting friends. 
The App is available on Google playstore and Apple store

Budget

$20
Show more

Discord research

Posted by Anonymous

Required skills

Hi I am looking for some longer term brain power for me. I need persons to run couple accounts on discord for me. My business is about NFT industry(digital art and collectibles in cryptocurrency). Im early adopter of new NFT spaces. There is no need for you to know anything about the matter. At the moment this space is really demanding in case of attention span of members on discord rooms and channels. Im lacking of time as an investor already but aware of the big potential. That is why I am looking for people to run multiple accounts (in different web browsers or desktops) to gain access to different rooms. You would also be elligible to the knowledge gained there and in that case you could make significant gains apart from the salary which I can provide. I am willing to pay for 2-4 hours a day in the beginning. Also I would be very helpful if there was any misunderstanding, confusion or any knowledge you would like to gain regarding NFTs. I am trying to make a team of professionals here, so its fine for me if somebody is learning. Please let me know whats your take on that
Budgt above is monthly payment(for beginning)

Budget

$1,000
Show more

DEVELOP A MULTI CRYPTO WALLET APP

Required skills

WE NEED WALLET MULTI CRYPTO AND INTEGRATE MY CUSTOM BLOCKCHAINS AND CONTRACT ON BEP20, TRC20 AND GET PROFIT PER TRANSACTIONS USERNAMES TRANSFER USING WALLET, EMAIL OR MOBILE PHONE WALLET FOR WEB, APP ANDROID, IOS and integrate my chat p2p
https://github.com/ZOE-Cash?q=community&type=&language=&sort=
we need integrate wallets from node providers like ZABO, Tatum or cybavo

Budget

$10,000
Show more

DeFi yield aggregator website

Posted by Exto, Inc.

Required skills

We need to create a one-page website that would collect all staking/pools propositions from Beefy, Autofarm and Pancake. This one is close to what we want to achieve: https://yield.rodeo
The data must be fetched by API and be updated on an hourly basis.
Filters:
Vaults (Autofarm/Beefy/Pancake) /multichoice, all on by default
Platform (auto populated) /multichoice, all on by default
Network (Ethereum/BSC/Avalanche/HECO/Polygon/Fantom/Harmony/Arbitrum) /multichoice, all on by default
Type (Staking/LP), /multichoice, all on by default
Table:
Network
Platform
Pool
APR/APY
Auto compound
Daily
Withdrawal fee
Trading
Reward structure
TVL
Load time
The site must load in less than 2 seconds with any filters. We can use pagination by 200 rows.
Design
The site must have an attractive and sleek design. To cut costs, we can use a template from the framework you will use. Design must be pre-approved.
Framework
The contractor is to suggest a framework. It must be something very common in PHP or Python.
Deliverable
The contractor is to deliver a turnkey fully functioning website hosted under the provided domain.
A successful applicant must have experience in DeFi / crypto space. References are required.
Thank you

Budget

$300
Show more

Senior Blockchain Developer

Posted by MVP Match

Required skills

MVP Match
MVPMatch, we are a freelance network that connects the world’s best tech talent with the most ambitious companies to solve challenging problems and create amazing digital products that delight their users.
We are teaming up with a blockchain company that enables users to launch and trade their own ERC-20 tokens.
We are looking for a Senior Blockchain Developer to help build the first version of the MVP.
Your Job:
Leading the development of solidity smart contracts based on business requirements, perform testing and deployment
Collaborate on developing the blockchain architecture and product roadmap
Write technical documentation for internal users
Requirements:
1-2 years of experience with developing Ethereum smart contracts written in Solidity
Proficient in working with GoLang
Understanding of smart contract related vulnerabilities, security, and best practices
You are proactive, enjoy sharing ideas and finding ways
You follow strong coding guidelines
Good communication skills in English.
Nice to haves:
Experience with web3 related libraries.
Experience in working with Truffle.
Experience working with Polygon, Arbitrum, Loom, or other scaling solutions.
Here is the link for the project: https://elite.mvpfactory.co/main/project-invite/6149d0d8f61d980019b8ea1f

Budget

$500
Show more
  1. 1
  2. 2
  3. 3
  4. 4
  5. Next