Middle DevOps Engineer

GR8 Tech is a global product company that provides innovative, scalable platforms and business solutions for the iGaming industry.

We have а great experience: GR8 Tech platform successfully handles millions of active players and offers best practices to develop and grow in the gambling industry. We are here to provide great gaming tech to satisfy even greater ambition!

We develop complete tech coverage for gambling businesses worldwide, including iGaming platform solutions, consulting, integration, and long-lasting operation services.

We are driven by our ambition to make a great product with great people! Together we move the world of iGaming forward — join!

About your key responsibilities and impact:

• Designing and maintaining high-load and high-availability infrastructure within Cloud and On-Premise environments;
• Analyzing service infrastructure needs and justifying proposed solutions;
• Designing and building Infrastructure as Code;
• Implementing and maintaining performance monitoring systems;
• Tuning performance through autoscaling and other optimization strategies;
• Writing and updating scripts for automation and infrastructure management;
• Dockerizing applications and maintaining Kubernetes clusters;
• Collaborating with cross-functional teams to ensure smooth deployment and operation of applications.

Essential professional experience:

• 3 years of experience in a similar engineering role, with a strong track record of leadership, advanced technical skills, and successful project delivery;
• System Design & Architecture: Expertise in microservice and monolith architectures, event-driven design, and resilience patterns (e.g., circuit breaker, bulkhead). Proficient in requirements elicitation, functional and non-functional analysis, and system modeling;
• Database Management: Strong understanding of relational and non-relational databases. Skilled in SQL, database normalization, schema design, and implementing security best practices;
• Networking & Security: Knowledge of networking protocols (TCP, UDP, IP) and secure communication (SSL/TLS). Familiar with cryptographic principles, authentication/authorization algorithms, and mitigating common security vulnerabilities;
• Cloud & DevOps: Experience with AWS, Kubernetes, Docker, and Infrastructure as Code tools (Terraform, Ansible). Proficient in CI/CD pipelines, automation, and cloud resource management;
• Monitoring & Observability: Skilled in Prometheus, Grafana, and ELK stack for monitoring, logging, and troubleshooting. Experienced in setting up monitoring systems and analyzing data for performance optimization;
• Virtualization & Orchestration: Proficient in containerization with Docker, orchestration with Kubernetes, and virtualization concepts;
• Development & Scripting: Proficiency in scripting languages (e.g., Bash, Python) for automation, system monitoring, and API integrations. Adherence to SDLC best practices, version control (Git), and testing frameworks;
• Security Best Practices: Implementation of secure cloud infrastructure, VPNs, encryption, and secure coding principles;
• Linux Expertise: Advanced Linux administration skills, including networking, system architecture, and security management.

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage.

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events.

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.