Product Security Engineer

GoMining; España; On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Professional growth support

Remote or hybrid format

Flexible hours

Paid vacation

Company retreats

Job summary

GoMining is hiring a Product Security Engineer to partner with engineering teams and build secure systems from the ground up. This hands-on role will improve security across applications, cloud infrastructure, APIs, and the development lifecycle.

You will review architectures, identify vulnerabilities, perform threat modeling, and support penetration testing. Strong cloud/security fundamentals and secure SDLC experience are required.

Qualifications

• 4+ years in Product/Application Security or Security Engineering.
• Strong software engineering background.
• Experience securing REST APIs, microservices.
• Experience with cloud platforms (AWS, GCP, or Azure).
• Hands-on with SAST/DAST and secrets management.
• Fluent English.

Responsibilities

• Review architecture and new features from a security perspective.
• Identify vulnerabilities across backend services, APIs, mobile apps, and web platforms.
• Perform threat modeling and security design reviews.
• Support internal and external penetration testing activities.
• Build and improve Secure SDLC across engineering teams.
• Integrate security tooling into CI/CD pipelines.

Skills

Threat modeling

Security automation

DevSecOps

Vulnerability management

Cloud security

Tools

Kubernetes

Docker

CI/CD tooling

Job description

As our platform continues to scale, security becomes a core product capability rather than a separate function. We're looking for a Product Security Engineer who can partner directly with engineering teams to build secure systems from the ground up.

This is a highly technical, hands-on role where you'll improve the security of our applications, cloud infrastructure, APIs, and development lifecycle.

Responsibilities

Application Security

• Review application architecture and new product features from a security perspective
• Identify security vulnerabilities across backend services, APIs, mobile applications, and web platforms
• Perform threat modeling and security design reviews
• Support internal and external penetration testing activities

Secure Development

• Build and improve Secure SDLC across engineering teams
• Integrate security tooling into CI/CD pipelines
• Improve developer security practices and provide technical guidance
• Help engineering teams remediate vulnerabilities

Cloud & Infrastructure Security

• Improve the security posture of our cloud infrastructure
• Secure Kubernetes environments, IAM policies, secrets management, and infrastructure components
• Implement security monitoring and hardening best practices
• Work closely with Platform and DevOps teams

Security Automation

• Deploy and maintain SAST, DAST, dependency scanning, container scanning, and secret detection
• Automate security checks and developer workflows
• Continuously improve security visibility across the engineering organization

Requirements

• 4+ years of experience in Product Security, Application Security, Software Engineering, or Security Engineering
• Strong software engineering background
• Experience securing backend systems, REST APIs, and microservices
• Experience with cloud platforms (AWS, GCP, or Azure)
• Strong understanding of Kubernetes, Docker, networking, and infrastructure security
• Experience with Secure SDLC and security automation
• Hands-on experience with SAST, DAST, dependency scanning, and secrets management
• Understanding of OWASP Top 10, common attack vectors, and secure coding practices
• Ability to work closely with software engineers and influence technical decisions
• Fluent English

Nice to have

• Mobile application security experience
• Experience in fintech, crypto, payments, or blockchain
• Offensive security or penetration testing experience
• Security certifications are a plus but not required

Benefits

• Professional growth: support for courses, conferences, and English learning (up to 100% coverage)
• Work-life fit: remote or hybrid format with flexible hours across international teams
• Paid leave: up to 20 vacation days + 8 company holidays + 5 personal days per year
• Recognition programs: structured performance reviews and team awards
• Team culture: retreats in international locations (for example, company apartments in Cyprus)