Remote Full-Stack Security Engineer for Blockchain

Jobgether; Canada; Remote; CAD 90,000 - 140,000; Full time

Benefits offered by this job

Competitive salary

Equity participation

Health benefits

Unlimited PTO

Remote-first

Job summary

Jobgether is seeking a Remote-first Full-Stack Engineer (Security) in Canada to protect and scale a cutting-edge blockchain payments platform. You will own wallet screening, fraud detection, and AI-powered auditing tools, collaborating with security leadership and product engineers to embed security across the lifecycle.

You will build near real-time detection for MEV threats, threat-model new features, and maintain compliant security operations.

Qualifications

• 4+ years of software engineering experience in production systems.
• Strong TypeScript across backend and frontend.
• Experience with containers and Kubernetes.
• Knowledge of distributed systems and concurrency.
• Security-focused experience with fraud prevention or wallet screening.
• Blockchain experience on EVM-compatible networks.

Responsibilities

• Develop wallet screening and risk-detection services.
• Define transaction screening policies and explainable blocking.
• Build near real-time MEV and fraud detection systems.
• Maintain AI-powered security auditing tools.
• Create automated detection and response workflows.
• Lead incident investigations and drive preventive controls.
• Threat-model new features with product teams.
• Operate security services and on-call support.
• Utilize AI-assisted tooling to accelerate security tasks.
• Maintain architectural and compliance documentation.

Skills

TypeScript

Security engineering

Kubernetes

LLM security

Blockchain

Education

Bachelor's degree

Tools

Solidity

LLM tooling

Job description

Jobgether is seeking a Remote-first Full-Stack Engineer (Security) in Canada to protect and scale a cutting-edge blockchain payments platform. You will own wallet screening, fraud detection, and AI-powered auditing tools, collaborating with security leadership and product engineers to embed security across the lifecycle.

You will build near real-time detection for MEV threats, threat-model new features, and maintain compliant security operations.