Senior DevOps Engineer (AWS)

Thousands of hotels, resorts, and casinos around the world depend on Duetto's platform to run their revenue strategy - and you'll be one of the people making sure it never lets them down. As a Senior DevOps Engineer, you'll own the infrastructure that powers our global SaaS platform: designing for scale, building for reliability, and driving the kind of security-first culture that keeps us ahead of the curve. If you thrive in complex cloud environments, love solving hard problems, and want your work to have real, tangible impact - this is the role.

• Design and implement robust, scalable AWS infrastructure - supporting key system migrations, platform growth, and the reliability our customers depend on.
• Own the reliability, performance, and security of our production environment: high uptime, rapid incident resolution, and proactive capacity planning.
• Build and maintain CI/CD pipelines, deployment automation, and infrastructure-as-code using Terraform, Terragrunt, and Chef.
• Monitor system health using enterprise observability tools (Prometheus, Grafana, DataDog), defining metrics and response playbooks that get ahead of incidents before they happen.
• Lead security-first practices across the infrastructure estate - proactively addressing vulnerabilities and driving SOC 2 compliance.
• Partner with engineering teams to integrate operational requirements into the development lifecycle and align on architecture decisions.
• Champion AI adoption within DevOps and SRE workflows, evaluating tooling that increases team velocity and reduces toil.
• Respond to on-call incidents with urgency - troubleshoot complex issues, lead detailed root cause analyses, and implement fixes that prevent recurrence.

Location:Croatia

Work model:Remote

• 5+ years in a DevOps, SRE, or infrastructure engineering role.
• Hands-on AWS experience across IAM, VPC, EC2, ELB, RDS, S3, Lambda, API Gateway, Secrets Manager, KMS, CloudWatch, and CloudTrail - including multi-account management and SSO.
• Proficiency with Terraform for infrastructure-as-code, plus experience with configuration management tools like Chef or Ansible.
• Experience with CI/CD tooling including GitHub, GitHub Actions, JFrog Artifactory, and Jenkins, with familiarity with GitOps methodologies.
• Strong working knowledge of enterprise monitoring platforms - Prometheus, Grafana, or DataDog.
• Familiarity with Windows Server, SQL Server, IIS, and.NET environments.
• Solid troubleshooting skills and a track record of leading root cause analyses and implementing durable fixes.
• Proficiency reading Java, Ruby, Bash/Zsh, HCL, Python, and JavaScript.
• Experience with SOC 2 compliance and security-first infrastructure practices.
• Comfort with a weekly on-call rotation.

• Experience with container and orchestration technologies - Docker, ECS, or EKS.
• Experience migrating workloads from on-prem or colocation environments to AWS.
• Experience administering and synchronising MongoDB replica sets.
• Knowledge of ISO 27001, Layer 7 load balancing, or Terragrunt.
• Background in hospitality technology.
• A degree in Computer Science or a related field - or equivalent experience.

• Infrastructure that matters - your work directly underpins a platform that hotel operators around the world rely on every day. The stakes are real, and so is the satisfaction.
• AI is how we work - we're not just talking about AI adoption; we're actively investing in it across every function, including DevOps. You'll have space to evaluate and implement tooling that makes a genuine difference.
• A team that moves fast - you'll report into the Senior DevOps Manager and work alongside engineers who are serious about craft, reliability, and continuous improvement.
• Growth with purpose - backed by GrowthCurve Capital, we're scaling our platform and our team. There's a lot being built here, and senior engineers have real influence over how it's done.
• Come as you are - we're a diverse, distributed team that values different perspectives and builds inclusively.