about 5 hours ago
Sydney, Australia +4 moreMid Level / Senior
Responsibilities
- Design and develop backend systems for on-chain payment flows.
- Integrate with blockchain networks for on-chain fund settlement.
- Build APIs and services connecting banking channels with on-chain liquidity.
- Collaborate with P2P and Fiat teams on cross-system integrations.
- Ensure transaction reliability and fault tolerance across systems.
- Monitor chain status and handle edge cases like reorgs and failed transactions.
Requirements
- 3–5 years of Java backend development experience.
- Experience with Web3/blockchain development and wallet integrations.
- Familiarity with EVM chains or other L1/L2 ecosystems.
- Proficiency in Spring Boot and distributed system components.
- Fluency in English; additional languages are a plus.
- Experience in fintech or crypto payment systems is a strong plus.
Benefits
- Shape the future with the world’s leading blockchain ecosystem.
- Collaborate with world-class talent in a flat organizational structure.
- Tackle unique projects with autonomy in an innovative environment.
- Thrive in a results-driven workplace with career growth opportunities.
- Competitive salary and company benefits.
- Work-from-home arrangement may vary depending on team needs.