Graduate Software Engineer Blockchain EntryLevel

About BIT:BIT (formerly Matrixport) is a global digital asset financial services and infrastructure group. Headquartered in Singapore and founded in 2019, BIT bridges traditional finance and digital assets through governance-driven financial services and technology. The firm manages over US$7 billion in assets and facilitates more than US$7 billion in monthly trading volume. BIT offers services including custody, trading, asset and wealth management, liquidity and financing solutions, and tokenised real-world assets (RWA), serving institutional and professional investors globally. BIT Group entities maintain a licensed and regulated footprint across Singapore, Hong Kong, Switzerland, the United Kingdom, the United States and Bhutan. For more information, visit www.bit.com

Why Join Us

At BIT, we tackle complex problems as a team. We encourage openness and promote transparency, respect, and inclusivity. Every team member is valued and has a voice that can be heard. We are always in search of intellectually curious and entrepreneurial individuals who are keen on making an impact in the crypto ecosystem and in building a better product for the next one billion users. Job

Responsibilities

Analyse how mainstream blockchain protocols work (Ethereum/EVM, Cosmos SDK, Substrate, Solana, etc.) and help redesign wallet systems based on secure cryptographic mechanisms. Develop hardening and mitigation plans against known protocol-level vulnerabilities and emerging risks. Contribute to the security-driven re-architecture of existing systems, including defence-in-depth for critical modules and clear trust boundaries. Write, debug, and test code for secure, high-performance systems under the guidance of senior engineers. Track emerging blockchain attack techniques and defences, and turn research into shippable improvements. Participate in security audits of internal systems and open-source dependencies, and drive remediation. Collaborate with cross-functional teams, document technical work, and share knowledge through design docs, code reviews, and tech talks. Take on ad-hoc technical tasks and projects as assigned. Job

Requirements

Fresh graduate or up to 2 years of work experience, with a degree in Computer Science, Cryptography, Cyber Security, Engineering, Mathematics, or a related field. Master's degree preferred. Strong command of at least one of Java, Go, Rust, or C++. Python is a bonus. Solid foundation in data structures, algorithms, distributed systems, and concurrency. Familiarity with threat modelling, secure coding, penetration testing, and supply-chain security. A "zero trust" security mindset, with the ability to turn ambiguous

requirements

into clear technical designs. Strong analytical skills, eager to learn, and comfortable in a fast-paced environment. Good communication and teamwork skills, and able to communicate in both English and Mandarin. Internship, research, or project experience (e.g. CTFs, open-source, blockchain projects) is a plus. By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Policy.