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Product Security Engineer

MLabs

SingaporeFull-timeRemote Solely

Posted 10 Jun 2026

About this role

The Product Security Engineer is responsible for embedding security into the product development lifecycle through vulnerability discovery and adversarial testing. They will conduct security assessments of blockchain systems and partner with engineering teams to remediate protocol-level risks. Candidates must have a proven track record of identifying architectural bugs in blockchain protocols and deep knowledge of applied cryptography. Proficiency in auditing Rust or Java code and experience with security tooling like fuzzing and static analysis are required.

What they're looking for

Blockchain SecuritySmart Contract AuditingThreat ModelingApplied CryptographyVulnerability DiscoveryRustJavaFuzzing

Frequently asked questions

What does a Product Security Engineer at MLabs do?

The Product Security Engineer is responsible for embedding security into the product development lifecycle through vulnerability discovery and adversarial testing. They will conduct security assessments of blockchain systems and partner with engineering teams to remediate protocol-level risks. Candi…

What skills does this Product Security Engineer role need?

Key skills for this role include Blockchain Security, Smart Contract Auditing, Threat Modeling, Applied Cryptography, Vulnerability Discovery, Rust.

How much does a Product Security Engineer at MLabs pay?

The employer did not list a salary for this role. Most similar Singapore roles publish their band on the job page.

Is this Product Security Engineer role remote, hybrid, or on-site?

This role is remote solely, based in Singapore.

How do I apply for this Product Security Engineer role?

You can apply directly on MLabs's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.