Senior SRE Engineer

We’re looking for a Senior Engineer who brings a strong balance of production reliability and engineering-driven automation — someone who can uphold the stability of our systems while proactively reducing manual toil through tooling and process improvements. A commitment to on-call ownership is fundamental, alongside a passion for building resilient, observable, and self-healing infrastructure.

Key Responsibilities:

• Design, implement, and maintain scalable infrastructure for a high-performance, low-latency crypto trading platform.
• Operate and enhance Kubernetes and Nomad-based environments to ensure system stability, scalability, and security.
• Build infrastructure automation and deployment pipelines using Terraform, Ansible, ArgoCD, and GitHub Actions.
• Collaborate closely with engineering teams to streamline service onboarding, automate routine tasks, and improve deployment velocity.
• Improve observability and reliability through better logging, metrics, tracing, and alerting with the Grafana ecosystem.
• Conduct root cause analysis and postmortems for production incidents; continuously improve system resilience and incident response.
• Partner with SRE security stream and regulatory and compliance teams to ensure infrastructure meets regulatory and organizational requirements.
• Support multi-environment deployments (dev, staging, testnet, mainnet) with a focus on safe rollouts, rollbacks, and configuration management.
• Contribute to capacity planning, cost optimization, and infrastructure scaling strategies as the platform grows.

Experience & Skills Requirements:

• Proficient in participating in an on-call rotation. Candidates must demonstrate ownership in incident response and bring a mindset focused on long-term system stability and continuous improvement.
• Strong experience operating and maintaining low-latency, distributed systems in production environments.
• Proficient in cloud-native platforms and container orchestration using AWS, GCP, Kubernetes, and Nomad.
• Solid understanding of Linux/Unix internals and the TCP/IP networking stack.
• Comfortable with one or more of: Bash, Golang, or Python.
• Skilled in root cause analysis, performance tuning, and system-level debugging across complex service architectures.
• Experience building and managing end-to-end infrastructure, including infrastructure as code, CI/CD pipelines, and monitoring systems.
• Familiar with modern GitOps workflows and tools such as GitHub Actions, ArgoCD, Argo Workflows, and Argo Events.
• Comfortable owning production systems end-to-end — from infrastructure as code to automated monitoring and deployment workflows.
• Pragmatic in approach — depth and ownership matter more than broad familiarity. We value engineers who bring expertise, curiosity, and a bias for action.
• Bonus: Experience with Aeron messaging system is a strong plus.

Technology Stack:

• Cloud Providers: AWS, GCP
• Orchestration: Kubernetes, Nomad
• Infrastructure as Code: Terraform, Ansible
• CI/CD: GitHub Actions, Argo Ecosystem
• Observability: Loki, Grafana, Tempo, Mimir (LGTM stack) or corresponding open-source alternatives
• Low latency Messaging & Transport (big plus but not required): Adaptive Aeron
• Architecture: Microservices
• Languages: Golang (preferred, but not required)

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