Senior Infrastructure Engineer - AI Platforms (Remote)

About the Role

We are seeking a Senior Infrastructure Engineer (AI Platforms) to join our innovative team at Galaxy. This remote role offers an exciting opportunity to shape the foundation of a next-generation AI platform. As a leader in digital assets and data center infrastructure, Galaxy is at the forefront of transforming finance and artificial intelligence.

What You'll Do

• Architect and own the core infrastructure for AI and ML workloads, including training, inference, experimentation, and evaluation.
• Design and operate Kubernetes-based platforms for scalable, reliable, and cost-efficient AI workloads.
• Build and evolve MLOps pipelines: model training, versioning, deployment, monitoring, rollback, and lifecycle management.
• Establish best practices for DevOps and CI/CD across data, ML, and application layers.
• Lead security and compliance for AI systems: secrets management, access controls, isolation, auditability, and supply-chain security.
• Ensure high availability, observability, and incident response for production AI services.
• Partner closely with ML engineers, researchers, and application teams.
• Set technical direction, review designs, and mentor engineers.

Requirements

• 10+ years of experience in infrastructure, platform, or systems engineering.
• Deep, hands-on experience with Kubernetes in production.
• Strong background in MLOps and ML platform operations.
• Experience across DevOps, CI/CD, and cloud infrastructure (AWS, GCP, or Azure).
• Proven ability to design secure, enterprise-grade systems.
• Proficiency in Go, Python, Java, or similar.

Nice to Have

• Experience supporting GPU-accelerated workloads.
• Familiarity with security and compliance frameworks.
• Experience building internal platforms for multiple teams.
• Prior work on enterprise-facing AI platforms.

What We Offer

• Own and shape the foundation of a next-generation AI platform.
• High-impact, high-autonomy role with architectural authority.
• Competitive compensation and long-term growth.
• Equity incentives as part of total compensation.