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Back-end Software Engineer (Java)
Hong Kong /
Engineering â Software Development /
Full-time
/ On-site
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Our client is a web3 startup in the De-fi space, developing technology that will make alot of existing protocols obsolete. They are in the process of finalising their soon-to-launch, ground breaking product, and am looking for a Senior Backend Java Engineer to join their team.
What y
- Minimum 3+ years experience in coding / programming
- Strong experience in Java
- Experience in Spring / Spring Boot / Spring Webflux (or Spring MVC) /r2dbc
- Reactive programming: Reactor / have a good concept of non-blocking io. (e.g. node.js)
- Good understanding of database applications, in particular mysql, database configuration, database design and query optimisation
- Junit, Maven, Git, Linux
- Server: Netty
- Experience with AWS - using the console and also client libraries namely EC2, SQS, SNS, Route53, Cloudfront, load balancing etc
Nice to have
- Experience across AWS Kinesis Datastream or Apache Kafka
- Web3 technologies such as Ethereum/Solidity, Smart Contract design and Web3j with react.js on the front-end as well
Apply for this job
What does a back-end developer in Web3 do?
A back-end developer in web3 typically works on the server-side of a web application, using technologies that are specific to the decentralized web (also known as Web3-related)
This might involve building and maintaining the infrastructure that supports decentralized applications (dApps), or developing the underlying smart contracts and blockchain-based systems that power those dApps
In general, the goal of a back-end developer in web3 is to create the technologies and tools that enable users to interact with the decentralized web in a secure and seamless way.