Exchange development Jobs & Projects

9 jobs found

We found 9 Exchange development 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
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build nft mint engine and dex on solana, fantom, algorand

Posted by paul james

Required skills

is a team of blockchain developers offering our services on fiver with passion to offer best blockchain development services available in the market.
What we offer with this gig:
Frontend development with metamask integration in react js.
Backend development in node js
Smart contract erc721
Minting
Pausing / Unpausing
Supply Management
Pricing Management
Receive payments from customer in ETH/BNB or ERC20 tokens.
On chain / Off Chain Metadata management
Withdraw
Support Blockchains:
Ethereum
Binance Smart Chain
Cardano
Tron
etc.
We will deploy your contract on testnet, If you need help in deploying on mainnet let us know.

Budget

$2,000
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Developer, Team crypto monney-

Posted by ORION

Required skills

ORION is the first underwater botanic garden combining biology, art and the development of the local economy. By fitting in the ocean structures produced thanks to the 3D printer, this project will allow the development of a new life unit, constituting the first scientific laboratory devoted to the marine fauna and flora development for link this project to the digital.
i would likeDevelop a CRYPTO MONNEY to finance et preserve the Ocean, and to finance the project.
Develop aCRYPTO MONNEY to people
Develop the NFT link with the Art and manage to allocate small nft to replant corail .

Budget

$1,200
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Polkadot node setup + RPC integration into PHP script

Required skills

We are looking for a freelancer who is able to setup the following in our PHP web application
Setup a Polkadot node with RPC communication between linux ubuntu server (polkadot node) & web host (php)
Integrate the ability to generate a deposit address, detect transaction, detect confirmed transaction and send transactions to clients for Polkadot and all tokens on the Polkadot blockchain
Integration must be made into our existing PHP script which does the above already for Bitcoin and Ethereum + ERC-20 Tokens.
Applicants must be able to prove that they are able to do the above if they would like to be accepted for the job. It can be proven with a portfolio or existing application they have worked on which includes the above functionality. If you are able to do other popular coins, please see our other jobs.
Thank you.

Budget

$45
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Binance Smart-Chain Node Setup + RPC Integration

Required skills

We are looking for a freelancer who is able to setup the following in our PHP web application
Setup a Binance Smart-Chain Node with RPC communication between linux ubuntu server (binance node) & web host (php) 
Integrate the ability to generate a deposit address, detect transaction, detect confirmed transaction and send transactions to clients into our existing PHP script which does this already for Bitcoin and Ethereum + ERC-20 Tokens.
Applicants must be able to prove that they are able to do the above if they would like to be accepted for the job. It can be proven with a portfolio or existing application they have worked on which includes the above functionality. If you are able to do other popular coins, please see our other jobs.
Thank you.

Budget

$40
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Utility & Security Tokens Dev.

Posted by Ecosystema

Required skills

Ecosystems Foundation asbl is a Luxembourg based non profit organization focused on New Space DeFi projects and opportunities.
We build, integrate, participate in governance, share knowledge, write docs & blog posts and help out in the community.
The role of DeFi Smart Contract Developer at Complement is a key strategic hire.
The successful candidate will become a partner in our DeFi partner's firm, sharing in the investment returns...
You will work closely with the other partners across all areas of the business.
The ideal candidate is a crypto enthusiast with two years plus of deep smart contract (Solidity) and Ethereum knowledge.
You must be highly enthusiastic about DeFi and have a strong working knowledge of DEXes / AMMs, yield optimization protocols, money markets.
You will have a very strong background in smart contract security and keep track of all the latest smart contract attacks.
You should have a good knowledge of Ethereum standards / EIPs and a good working knowledge of ETH 2.0, Layer 2 solutions (ZK & optimistic rollups, SKALE, Matic etc.) and cross-chain bridge technologies.
You must be hard-working, diligent and ambitious.
Once the global economy re-opens after Covid-19, we expect the role to include travel to work with partners, to attend industry events and to participate in internal strategic workshops.
In the role you will be required to:
• Work closely with portfolio companies as they bring their solutions to market
• Build out new proof of concept solutions
• Work closely with partners as they integrate their protocol with other DeFi building blocks
• Contribute to the core protocols
• Get involved with community / governance discussions
• Analyse smart contracts for security issues
We have no strong preference for academic achievement or location.
We are happy to work with people anywhere in the world.
As long as you can demonstrate a real talent in the areas listed above we would be happy to work with you.

Budget

$10,000
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