IT security engineer in payment systems

Parimatch is a global #1 Crypto Sportsbook and Casino company with over 30+ years in betting and gaming industry. We create digital experiences where sports, technology, and crypto meet, focusing on fast transactions, high limits, and premium user experience. With 4,000+ professionals and operations across 15+ countries, Parimatch is a global ecosystem driven by product innovation, advanced technology and customer experience.

• Design and implement security controls across AWS infrastructure, including access management, network segmentation, data protection, secrets management, and encryption key management
• Ensure the security of payment services, APIs, and integrations with payment providers, banks, and cryptocurrency services
• Implement and maintain PCI DSS technical requirements, including defining the cardholder data environment (CDE) scope, access controls, network segmentation, logging, and cardholder data protection
• Conduct security reviews of system architecture and infrastructure changes, perform threat modeling, and support engineering teams in mitigating risks before production deployment
• Integrate security checks into CI/CD pipelines, including vulnerability scanning, dependency analysis, secrets detection, configuration checks, and container image scanning
• Enhance security monitoring, threat detection capabilities, and incident response procedures
• Coordinate vulnerability remediation and system hardening activities, working closely with service owners to ensure security issues are effectively resolved

• Proven hands-on experience as a Security Engineer, Cloud Security Engineer, or DevSecOps Engineer
• Strong experience securing AWS environments, including IAM, VPC, KMS, Secrets Manager, CloudTrail, GuardDuty, and Security Hub
• Knowledge of PCI DSS requirements and practical experience implementing security controls or preparing payment infrastructure for compliance audits
• Understanding of payment system architecture, sensitive data flows, and security risks associated with third-party integrations
• Understanding of cryptocurrency wallet security, private key management, and transaction signing, including hot/cold wallets, multisig, and MPC
• Strong knowledge of Linux, network security, TLS, access management, and the principle of least privilege
• Understanding of OWASP Top 10 and API security, including authentication, authorization, webhook protection, and replay attack prevention
• Experience automating security tasks using Python or Bash and working with Infrastructure as Code (IaC)
• Ability to independently identify security risks, implement solutions, and validate their effectiveness
• Будет плюсом: AWS Security, CISSP, CCSP, or similar security certifications will be considered a plus

• Vacation: Reset. Recharge. Come back stronger.
• Sick Leave Allowance: Health is power. We designed the system to support you.
• Benefits Model: Your budget, your rules – spend it where it counts. Day one, it’s yours. No waiting, no barriers.
• Training Balance: Learn fast. Grow faster. Upskill, stay ahead, and keep your edge sharp.
• Team Building: Stronger together. We connect, compete, and celebrate – great teams don’t happen by accident.
• Generation Program : Focused on boosting the potential of children within our families.
• Work & Fun Balance: Driven at work, alive beyond it. Events, surprises, and shared moments keep our spirit high and our energy unstoppable.
• Taking care of our people is an integral part of Parimatch shared values, ensuring a supportive and positive workplace culture.