DevOps Engineer

Heaven of 7, part of VeliTech Group, doesn't just create games – we craft moments where anticipation becomes celebration.

Every element we design, every feature we build, carries the precision and passion that drives players to engage again and again. From concept to launch, our games are built for one thing: delivering that perfect rush when everything aligns.

As part of VeliTech, we bring the same "bet on our tech" philosophy to game development. Our creations aren't just tested in labs – they're proven where it matters most, with real players seeking real thrills.

We invite a DevOps Engineer to join the Heaven of 7 team.

• Own and evolve cloud infrastructure in AWS for iGaming platforms with 24/7 availability requirements.
• Design and operate multi-account, multi-VPC architectures with secure connectivity and shared services.
• Manage infrastructure using Infrastructure as Code (Terraform).
• Drive architectural improvements for scalability, fault tolerance, and cost efficiency.
• Design and maintain robust CI/CD pipelines using GitLab CI for frequent and safe releases.
• Implement release strategies suitable for iGaming.
• Enforce deployment controls for production (manual approvals, gated pipelines, release branches).
• Support and maintain self-managed GitLab and Container Registry.
• Lead containerization strategy using Docker and ECS Fargate (serverless).
• Operate and improve traffic management and routing using Kong API Gateway.
• Ensure reliable service-to-service communication and networking under high concurrency.
• Build and own observability for production systems.
• Define SLOs, SLIs, and alerting strategies to reduce noise and improve MTTR.
• Own operational reliability of RDS PostgreSQL.
• Work with NoSQL / KV data stores (ElastiCache) for session data and caching.
• Support architectures where single databases serve multiple regions or services.
• Implement security best practices aligned with iGaming compliance requirements.
• Manage DNS, WAF, and security controls via Cloudflare.
• Participate in audits, security reviews, and compliance initiatives.
• Take a senior role in production support and on-call rotations.
• Lead incident response for critical production issues.
• Proactively improve system reliability, capacity planning, and disaster recovery.
• Act as a technical leader within the DevOps team.
• Mentor mid-level engineers and review infrastructure and CI/CD changes.
• Collaborate closely with backend, QA, product, and compliance teams.
• Maintain high-quality documentation.

• 4+ years of experience in DevOps / Site Reliability / Cloud Engineering roles.
• Proven experience operating high-load, mission-critical production systems, preferably in iGaming, fintech, or similar regulated industries.
• Strong hands-on expertise with: AWS, Terraform, Docker, ECS Fargate, GitLab CI/CD.
• Deep understanding of Linux, networking, DNS, and cloud security.
• Strong production experience with PostgreSQL (RDS).

• Direct experience in iGaming platforms or real-money gaming systems.
• Experience with Kong API Gateway or similar ingress solutions.
• Multi-region or globally distributed system experience.
• Cloud cost optimization and FinOps experience.
• Experience with self-hosted platforms (GitLab, Sentry, ELK).

• Cloud: AWS
• IaC: Terraform
• CI/CD: GitLab CI
• Containers: Docker, ECS Fargate
• Databases: RDS PostgreSQL, ElastiCache
• Monitoring: Prometheus, Thanos, Grafana, IRM, Alertmanager, Alerta, Karma
• Logging: ELK / EFK Stack
• Error Tracking: Sentry (self-hosted)
• Networking & DNS: Route53, Route53 Resolver, Cloudflare
• API Gateway: Kong