Senior Backend Developer

3 days ago


Singapore RROSE PTE. LTD. Full time

We are seeking an experienced Senior Backend Developer to join our team at RROSE PTE. LTD.

About the Role

The successful candidate will be responsible for designing and implementing high-performance backend services, ensuring secure private key storage and management, and proactively addressing blockchain security challenges.

About Us

RROSE PTE. LTD. is a leading provider of decentralized exchange solutions, offering high-performance perpetual contracts on an order book model. We are committed to delivering innovative and secure blockchain-based products and services.

Requirements
  • Proficient in common data structures and algorithms with strong programming discipline.
  • Expertise in Golang or similar backend programming languages.
  • Deep understanding of mainstream public chains (EVM-compatible, Solana, TON), transaction formats, signature algorithms, and experience with smart contract development.
  • Hands-on experience in blockchain security, particularly with secure storage solutions and private key sharding technology.
  • Familiarity with common backend middleware tools like MySQL, Redis, and RocketMQ.
  • Demonstrated experience with security best practices in blockchain ecosystems.
Preferred Qualifications
  • Knowledge of private key infrastructure (PKI), cryptography, and hardware security modules (HSMs).
  • Experience with secure APIs, multi-signature wallets, and wallet management solutions.

This is a full-time position, and we offer a competitive salary of SGD 120,000 - 150,000 per annum, depending on experience.



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