Senior Site Reliability Engineer

JuiceX; Ireland; On-site; EUR 110,000 - 150,000; Full time

Job summary

JuiceX is seeking a Senior Site Reliability Engineer in Ireland to own the reliability, scalability, and operational integrity of our Exchange infrastructure. You will work with Engineering, Security, and Compliance to ensure uptime and auditability in a highly regulated environment.

The role requires 5+ years in SRE/DevOps, strong cloud and Kubernetes experience, and a 24/7 on-call rotation. You will contribute to Terraform, GitOps, and multi-region disaster recovery initiatives.

Qualifications

• 5+ years in SRE, DevOps, or production infrastructure engineering.
• Bachelor's degree in a technical field or equivalent experience.
• Experience in financial services or regulated environments with audit trails.
• Willingness to work 24/7 on-call rotation, including nights and weekends.
• Strong written and verbal communication across Engineering, Security, and Compliance.

Responsibilities

• Own reliability, availability, and performance of JuiceX Exchange infrastructure.
• Maintain infrastructure as code in Terraform, manage state and drift.
• Operate GitOps deployment pipelines with progressive delivery and safe rollback.
• Define and maintain SLOs, error budgets, and observability.
• Lead incident response and post-incident reviews as incident commander.
• Build automation and guardrails for safe deployment in a regulated environment.
• Implement policy as code and supply chain integrity controls for compliance.
• Design and test multi-region and disaster recovery capabilities.

Skills

SRE

DevOps

Production infra

Education

Bachelor's degree

Tools

GCP

Kubernetes

Terraform

Flux/Argo

Prometheus/OpenTelemetry

Postgres

AlloyDB

Redis

MongoDB

Job description

About JuiceX

JuiceX is a rapidly growing prediction markets exchange. Our company is building the infrastructure to offer a fully compliant, transparent, and innovative marketplace for event driven contracts under U.S. regulatory frameworks.

About JuiceX

JuiceX is a rapidly growing prediction markets exchange. Our company is building the infrastructure to offer a fully compliant, transparent, and innovative marketplace for event driven contracts under U.S. regulatory frameworks.

The Opportunity

We are hiring Senior Site Reliability Engineers to own the reliability, scalability, and operational integrity of JuiceX's Exchange infrastructure. As a CFTC regulated market, our platform must run continuously and meet exacting standards for uptime, performance, and audibility. You will work alongside Engineering, Security, and Compliance to keep the Exchange running in a high stakes, regulated environment.

Professional Experience

• Production experience with GCP (or AWS with a credible path to GCP) and Kubernetes
• Terraform at estate scale: module design, state management, migrations, drift, and blast radius
• GitOps with Flux or Argo, including progressive delivery
• Observability design: SLOs, error budgets, distributed tracing, and Prometheus or OpenTelemetry
• Incident command during production outages
• Reading Rust services and reasoning about their failure modes
• Database operations at scale: AlloyDB or Postgres, ClickHouse, Redis, MongoDB

Qualifications

• 5+ years in SRE, DevOps, or production infrastructure engineering
• Bachelor's degree in a technical field, or equivalent experience
• Experience in financial services, trading, clearing, or another regulated environment where the audit trail is part of the product
• Willingness to work a 24/7 on call rotation, including nights, weekends, and holidays
• Strong written and verbal communication across Engineering, Security, and Compliance
• Preferred: policy as code (OPA/Rego, Kyverno, Checkov) and supply chain integrity (SHA and digest pinned images, provenance)
• Preferred: cross cloud networking (VPN, PrivateLink, split horizon DNS, service mesh)
• Preferred: load and capacity testing (k6 or equivalent)

Position Responsibilities

• Own reliability, availability, and performance of the Exchange's cloud and Kubernetes infrastructure
• Maintain infrastructure as code in Terraform, managing state, drift, and blast radius
• Operate GitOps deployment pipelines with progressive delivery and safe rollback
• Define and maintain SLOs, error budgets, and observability
• Lead incident response and post incident reviews as incident commander during outages
• Build automation and guardrails for safe deployment in a regulated environment
• Implement policy as code and supply chain integrity controls for regulatory and audit compliance
• Design and regularly test multi region and disaster recovery capabilities
• Partner with Engineering and security on platform security and resilience — …