| Job Position and Company | Posted | Location | Salary | Tags |
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| $11k - $56k | ||||
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 ISO 9001 Certified | 400+ students | Learn more | by Metana | ||
| $32k - $76k | ||||
| $72k - $150k | ||||
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Job Description
- Join the full life cycle of blockchain and related software development, including requirement gathering, design, coding, testing, deployment, documentation and support
- Focus on core blockchain infrastructure, including relevant service, framework and libraries
- Contribute creativity and insight to solve both technical and business challenges
- Connect with the developer community and facilitate technical partners
- Promote technology best practice within the team
Job Requirements
- At least 3 years of professional software engineering experience.
- Sound understanding of software engineering & design principles
- Experience working with at least one of the following languages: Java, Kotlin or Go Lang.
- Knowledge and experience designing, implementing, testing, and auditing smart contracts using Javascript or Solidity
- Experience with smart contract development frameworks such as Solidity or Vyper.
- Have a good understanding of blockchain fundamentals, smart contracts, consensus algorithms, Byzantine fault tolerance, etc.
- You have a deep understanding of the current DEFI ecosystem (Curve, Balancer, AMMs, Yearn, Aave, Synthetix, MakerDao ... etc). You have ideally used and integrated these protocols before.
- A good understanding of scalability in large distributed systems and protocols.
- Experience with platform engineering and good understanding of underlying internet protocols.
- Experience working with MySQL, PostgreSQL or any other popular relational databases.
Good to Have
- Experience working with major established blockchains.
- Experience with all phases of blockchain implementation and development.
- Experience with event based architectures.
- Prior experience working with a financial technology organisation.
- Solid understand of Java / Kotlin & Spring Framework
- B.Sc in Computer Science/Engineering or any other related field
What does a Java developer in web3 do?
A Java developer in web3 would likely be focused on developing applications that use the Java programming language in the context of the web3 technology stack
Web3 is a collective term used to refer to the next generation of decentralized, blockchain-based technologies that are aimed at creating a more open and secure internet
In this context, a Java developer would be responsible for writing code that interacts with web3 technologies, such as decentralized applications (DApps) and smart contracts, to create new tools and services that run on the blockchain
This could involve working with cutting-edge technologies such as Ethereum, which is a popular blockchain platform that uses the Java programming language, as well as other web3 technologies and frameworks.