| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Binance | Taipei, Taiwan |
| |||
Inmobi | Remote | $94k - $150k | |||
Polymarket | United States | $72k - $75k | |||
Blockchain | Remote | $105k - $150k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Fireblocks | Poland | $81k - $112k | |||
Solana Labs | United States | $175k - $180k | |||
Layerzerolabs | Vancouver, Canada | $94k - $150k | |||
Polymarket | New York, NY, United States | $105k - $150k | |||
Localcoin | Toronto, Canada | $80k - $80k | |||
Limit Break | Tokyo, Japan | $121k - $123k | |||
iCapital | Salt Lake City, UT, United States | $120k - $145k | |||
Tether | Remote |
| |||
BITFIT LABS PTE LTD | Remote | $150k - $180k | |||
Binance | Taipei, Taiwan |
| |||
Polymarket | New York, NY, United States | $72k - $75k |
Backend Engineer - Payment (Java)
Responsibilities
- Development and implementation of financial products include but are not limited to the wallet, payment gateway, cash rebate, merchant management
- Build open API features for core financial product
- Communicate effectively with product managers, designing and implementing product features to support the pay system
- Performance tuning, online incidents troubleshooting, and system refactoring
- Write high-quality, clean, and maintainable code using engineering best practices
Minimum Qualifications
- Bachelor's/Master's degree in computer science, engineering, or equivalent industry experience
- 3-6 Years of work experience
- Proficient in core java, and familiar with spring framework
- Proficient in MySQL, and familiar with at least one NoSQL DB
- Proficient in distributed system design, and familiar with at least one messaging middleware and the underlying design principles
- Good cross-team communication skills
- Bilingual English/Mandarin is required to be able to coordinate with overseas partners and stakeholders.
Preferred Qualification
- Proficient in spring cloud and microservice design
- Related domain experience in the Fin-Tech industry
- Experience or interest in developing backends, APIs, libraries, and SDKs
- Performance tuning experience on JVM, SQL, RPC, etc.
- Global team management experiences
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.