GoMining is hiring a Product Security Engineer (Cyprus / Georgia / Poland / Spain / Serbia / Latvia).
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.
Key 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.
- 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.
Preferred / Nice-to-Have Qualifications
- 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.
- 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).
About GoMining
GoMining, established in 2021 in the British Virgin Islands as GMT and operating from Limassol, Cyprus, runs a Bitcoin mining ecosystem that tokenizes hashrate via GoMining NFTs and the GOMINING token. Led by Chief Executive Mark Zalan, the platform connects retail users to industrial data centers without hardware ownership, allowing management of virtual miners, daily rewards and power efficiency inside a mobile app. Hosted capacity spans Texas, Norway and the Middle East through industrial partners, with sustainable power sourcing and transparent reward mechanics. Headquartered in the British Virgin Islands with a major hub in Limassol and a distributed team across Europe and the Middle East, GoMining focuses on gamified mining, clear reporting and lowering barriers to participation while handling hardware procurement, uptime and energy markets for users.