Senior DevOps / Infrastructure Engineer

We are building and operating infrastructure for a broad blockchain ecosystem, including a wallet infrastructure, stablecoin products, and supporting financial services. We are looking for a senior DevOps / Infrastructure Engineer who can help design, maintain, and scale secure production environments across cloud and on-premise setups.

The role combines hands-on infrastructure engineering, operational support, reliability planning, incident response, and coordination across multiple technical and business stakeholders.

• 7+ years of professional experience in infrastructure support, infrastructure engineering, DevOps, SRE, or platform engineering.

• Deep understanding of Microsoft Azure, including hands-on production experience with its core infrastructure, networking, security, compute, storage, and managed service offerings.

• Experience with on-premise infrastructure, including environments with and without Kubernetes.

• Strong hands-on experience with Kubernetes and containerized workloads, including production operations, troubleshooting, scaling, and maintenance.

• Experience with modern delivery tooling, including GitHub or GitLab, CI/CD pipelines, Argo CD, and related automation practices.

• Strong understanding of infrastructure-as-code practices, preferably with Terraform.

• Solid understanding of network architecture, including segmentation, segregation, VPNs, routing, DNS, load balancing, NSGs, firewalls, private connectivity, and secure access patterns.

• Experience with security practices and the ability to interpret and implement compliance requirements in infrastructure and operational processes.

• Experience maintaining infrastructure for financial systems or other high-reliability, regulated, or business-critical platforms.

• Strong experience with monitoring, logging, observability, alerting, and traceability using modern stacks such as Prometheus, Grafana, Loki, ELK/OpenSearch, OpenTelemetry, or similar tools.

• Understanding of RTO, RPO, backup strategies, restore procedures, failover planning, and their practical implications for system design.

• Proven experience participating in on-call rotations, incident response, post-incident reviews, and operational improvements.

• Hands-on participation in infrastructure planning, reliability planning, disaster recovery planning, and failover testing.

• Strong communication skills, with the ability to coordinate infrastructure work involving multiple teams, vendors, clients, and stakeholders with different levels of technical understanding.

• Ability to identify infrastructure and operational risks early, explain trade-offs clearly, and drive mitigation actions to completion.

• Design, maintain, and improve production infrastructure across Azure, on-premise, and hybrid environments.

• Plan and operate Kubernetes-based and non-Kubernetes infrastructure depending on project needs.

• Build and maintain CI/CD and GitOps workflows using GitHub/GitLab CI, Argo CD, and related tools.

• Develop and maintain infrastructure-as-code modules for reproducible and auditable environments.

• Define and maintain network, compute, storage, access control, and security configurations for production and pre-production systems.

• Implement and improve monitoring, logging, alerting, tracing, and operational visibility across services and infrastructure components.

• Support backup, restore, disaster recovery, and failover planning, including practical validation of RTO and RPO assumptions.

• Participate in incident response, on-call escalation, root cause analysis, and follow-up remediation.

• Help project teams resolve infrastructure, deployment, networking, security, and reliability issues.

• Participate in infrastructure planning for new systems, releases, migrations, integrations, and production launches.

• Translate compliance, security, and operational requirements into practical infrastructure changes.

• Coordinate operational work involving engineering teams, delivery teams, vendors, clients, and other stakeholders.

• Evaluate and introduce tools or practices that improve reliability, security, delivery speed, or operational maintainability.