Associate, Blockchain Security Engineer
Galaxy Digital Services
Salary undisclosed
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Description
Who We Are:
Galaxy Digital Inc. (Nasdaq: GLXY) is a global leader in digital assets and data center infrastructure, growing the economy that runs on code. Galaxy delivers the onchain infrastructure that connects institutions to digital assets, including trading, advisory, asset management, staking, self-custody, and tokenization. Galaxy also develops and operates data center infrastructure to power AI and HPC workloads. Anchored by its Helios campus in Texas, Galaxy is building a multi-gigawatt pipeline of more than 5.7 GW of potential capacity, positioning it among the largest and fastest-growing data center developers in North America.
The Company is headquartered in New York City, with offices across North America, Europe, the Middle East, and Asia.
Additional information about Galaxy's businesses and products is available on www.galaxy.com.
What We Value:
We are a diverse team of free thinkers, and fast movers united to help investors and creators energize the global economy. We are looking for individuals who thrive in a culture of builders and overachievers and embrace high performance, transparent feedback, and a mission-first approach. Our culture shapes our way of working and gets us where we want to be.
- Seek Excellence.
- Be Selective To Be Effective.
- Be Highly Aligned, Loosely Coupled.
- Disagree Transparently.
- Encourage Independent Decision-Making.
- Build Dream Teams.
Who You Are
Galaxy is seeking a Senior Blockchain Security Engineer with expertise in securing smart contracts, blockchain protocols, and supporting applications and infrastructure. This is a hands-on individual contributor role based in India, with a strong focus on identifying and mitigating security risks across on-chain systems. The engineer will participate in assessments of blockchain architectures and smart contracts, followed by the facilitation and/or implementation of remediations. The engineer will work closely with Engineering, Product, Protocol, and Infrastructure teams to design and deliver secure software solutions at a rapid growth company.
What You 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.
- Assist teams with the mitigation of findings by assessing impact, proposing solutions, and providing technical guidance for implementation.
- Assess blockchain-specific risks including smart contract vulnerabilities, protocol design flaws, and transaction security.
- 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 We're Looking For
- 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.
- 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, detail oriented, collaborative and solution-driven, with strong verbal and written communication skills.
Bonus points:
- 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
- Smart, entrepreneurial, and fun colleagues
- Employee Resource Groups
*Benefits may vary depending on location.
Apply now and join us on our mission to engineer a new economic paradigm.
Galaxy respects diversity and seeks to provide equal employment opportunities to all employees and job applicants for employment without regard to actual or perceived age, race, color, creed, religion, sex or gender (including pregnancy, childbirth, lactation and related medical conditions), gender identity or gender expression (including transgender status), sexual orientation, marital or partnership or caregiver status, ancestry, national origin, citizenship status, disability, military or veteran status, protected medical condition as defined by applicable state or local law, genetic information or predisposing genetic characteristic, or other characteristic protected by applicable federal, state, or local laws and ordinances.
We will endeavor to make a reasonable accommodation to the known limitations of a qualified applicant with a disability unless the accommodation would impose an undue hardship on the operation of our business. If you believe you require such assistance to complete the application process or to participate in an interview, please contact careers@galaxy.com.
Benefits
- 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
- Smart, entrepreneurial, and fun colleagues
- Employee Resource Groups
About this role
Galaxy Digital is looking for a blockchain security engineer to join its infrastructure team in India on a contract basis. You'd be responsible for identifying and mitigating security risks across on-chain systems—conducting code reviews and security audits of smart contracts (primarily Solidity/EVM and Rust/Solana), assessing blockchain-specific vulnerabilities, and working with engineering and product teams to design and implement secure solutions. The role blends hands-on technical work with advisory responsibilities, as you'd help teams understand findings and guide remediation efforts.
The position requires at least four years of security engineering or software development experience, with strong technical depth in blockchain and smart contract security. You should be comfortable with secure coding practices, code review, and security testing methodologies like static analysis and fuzzing. Familiarity with infrastructure security topics—key management, authentication, TLS/PKI, cloud and container security—is expected. Experience with DeFi protocols, liquid staking, tokenized assets, or published security research in the Web3 space would strengthen your candidacy.
Galaxy offers competitive base salary and discretionary bonus, company-paid health benefits, virtual coaching, and the chance to work on infrastructure at a rapidly growing digital assets company. This is an in-office role, so you'd be based in India working directly with teams across the organization.
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Pay for this role
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