SandboxAQ
Senior Staff Software Engineer, Platform
$173K–$324K
United States · Remote · Senior Staff · Full-time · Posted Jul 30, 2026
- Experience
- 10+ years in software development; 5+ years leading high-impact engineering teams.
About the job
Lead platform and infrastructure architecture, build scalable services for AI workloads, and mentor engineers across the organization.
What you'll do
- Set infrastructure architecture strategy and design resilient distributed systems for AI workloads.
- Build foundational platform services that improve developer experience and reduce operational overhead.
- Mentor engineers and partner across teams to address infrastructure challenges and guide technical strategy.
What they ask for
- 10+ years of professional software development experience designing and scaling complex distributed systems.
- 5+ years leading high-impact engineering teams, mentoring engineers, and influencing technical strategy at staff level.
- Expertise in cloud-native infrastructure and Kubernetes at scale; GCP preferred.
- Expertise in GPU/ML infrastructure for training, data-generation, and inference workloads, including GPU scheduling, optimization, and high-performance networking.
Nice to have
- Proficiency in architectural patterns for high-throughput, low-latency services.
- Experience with high-growth environments, sensitive multi-tenant data systems, or regulated/compliance-bound environments.
Pay
$172.8K – $324K (base salary; posting does not specify currency code)
Tools
GCP, Kubernetes
AI focus
Build infrastructure for AI workloads, including GPU/ML systems supporting large training, data-generation, and inference workloads.
Model-written summary · the original posting is authoritative