Associate, Blockchain Security Engineer

As an Associate Blockchain Security Engineer at Galaxy Digital, you will secure the on-chain infrastructure that connects institutions to digital assets. You join a hands-on role based in India, working closely with Engineering, Product, Protocol, and Infrastructure teams to identify and mitigate security risks across blockchain systems, smart contracts, and supporting applications.

What you'll do

• Participate in secure software design, architecture, threat modeling, and code reviews for blockchain and on-chain systems
• Perform security reviews and audits of smart contracts, including Solidity/EVM and Rust/Solana-based applications
• Assess blockchain-specific risks including smart contract vulnerabilities, protocol design flaws, and transaction security
• Assist teams with the mitigation of findings by assessing impact, proposing solutions, and providing technical guidance for implementation
• Develop secure design patterns, reusable security controls, and tooling for blockchain applications and supporting infrastructure
• Research emerging blockchain threats and mitigations, and leverage modern security and AI-assisted tooling to improve vulnerability discovery and code review

What you bring

• A bachelor's degree in computer science, engineering, cybersecurity, or a related field, or equivalent experience
• 4+ years of experience in security engineering, product/application security, blockchain security, or software development of security features
• Strong hands-on experience with blockchain technologies and smart contract security, including Solidity/EVM and/or Rust/Solana, secure coding, and in-depth code review
• Experience with secure SDLC practices and security testing techniques such as static analysis, dynamic analysis, software composition analysis, and fuzzing
• Strong familiarity with several of the following topics: key management, authentication and authorization, TLS and PKI, cloud security, container and Kubernetes security, infrastructure security, and network security
• Strong analysis skills, attention to detail, collaborative and solution-driven mindset, with strong verbal and written communication skills

Nice to have

• Direct exposure to liquid staking, tokenized assets, or similar digital asset protocols and architectures
• Published material on vulnerabilities/security bugs or meaningful security contributions within the Web3 community
• Familiarity with DeFi protocol security, MPC, multi-signature systems, key management, and custody architectures

What we offer

• Competitive base salary and discretionary bonus
• Company-paid health and protective benefits for employees and their eligible dependents
• Free virtual coaching and counseling sessions
• Opportunities to learn about the crypto industry
• Employee Resource Groups

About Galaxy Digital

Galaxy Digital Inc. (Nasdaq: GLXY) is a global leader in digital assets and data center infrastructure, headquartered in New York City with offices across North America, Europe, the Middle East, and Asia. The company delivers on-chain infrastructure connecting institutions to digital assets including trading, advisory, asset management, staking, self-custody, and tokenization, while also developing and operating data center infrastructure to power AI and HPC workloads.