Java Jobs in Web3

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Pundi X
$105k - $120k estimated
Singapore Singapore

Pundi X is a blockchain-based fintech company that’s making blockchain technology accessible to everyone. We operate globally in 7 different countries. Most of our team members are technical focused. Our products have been shipped to over 30 countries including Argentina, Brazil, El Salvador, South Korea, Turkey, Taiwan, Uganda, USA and more. We have grown from 15 people in 2017 to nearly 100 in 2021.


We are proud to be called a community driven project as we have a very strong and engaged community across social media platforms and honored to be listed as the top 50 most intriguing emerging Fintech companies by KPMG in 2018. Currently Pundi X operates under the Payment Services Act (in-principle) of the Monetary Authority of Singapore and is a founding member of Asosiasi Blockchain Indonesia.


We are looking for people who are passionate, result-driven professionals, and willing to learn to join our team. Pundi X offers a fast-paced, innovative environment where you will be provided the tools, resources and outstanding leadership to promote cryptocurrency adoption. Join us and take your career to the next level!


What you’ll do

  • Maintain operationality of codebase (fix bugs, maintain trading operations )

  • Maintain client database

  • Integrate new algorithms into existing codebase/platform


What you’ll need

  • 5+ years experience in Go, Java or Python

  • Experience with FIX protocol and other exchange protocols

  • Experienced in SQL, Python, or Bash,including queries/updates/table creation/basic database maintenance

  • Script development experience

  • Knowledge of SDLC (Version Control)

  • Experience with RESTful APIs is highly preferred

  • Experience with Google Cloud and/or web development is a plus

  • Basic understanding of databases

  • Knowledge of multi-threaded applications

  • Prior experience at prop trading firm preferred, or experienced supporting electronic trading systems

  • Proficiency in Mandarin and English is a MUST


Please send your CV entitled “Senior Trading System Engineer” to [email protected]. Join us!

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.