Appsierra
From Appsierra's careers page
Status: listed on the employer's own careers page when we last checked (daily). Confirm on their site before applying.
About the Role The non-negotiable is deep, hands-on infrastructure expertise spanning hybrid cloud and self-hosted systems.
The non-negotiable is deep, hands-on infrastructure expertise spanning hybrid cloud and self-hosted systems. You will architect and maintain our unique infrastructure combining AWS CDN, bare metal servers, and Kubernetes clusters. This is not just maintenance work: you will establish company-wide DevOps policy, build security-hardened environments, and create the documentation and processes that scale with us. You will design our CI/CD pipelines, implement zero-trust networking, and guide the technical team on how to keep our production systems robustly online. This role is hands-on, autonomous, and sets the standard for how we approach infrastructure as the company grows.
Hybrid Infrastructure Management: Architect and maintain our unique infrastructure spanning AWS CDN, bare metal servers, and Kubernetes clusters for computationally intensive facial analysis workloads.
CI/CD Pipeline Architecture: Design and implement CircleCI or Jenkins pipelines with comprehensive build testing, versioning, and change logging.
Zero-Trust Networking: Build and maintain mesh topology networks using Tailscale or Wireguard to securely connect our hybrid infrastructure.
Security-First Culture: Establish and enforce security policies including key rotation, access controls, compliance frameworks, and employee security management.
Infrastructure as Code: Document and codify all infrastructure decisions, creating repeatable, auditable deployments.
Containerization Strategy: Implement and optimize Docker/K8s deployments for our AI/ML workloads.
Cost Optimization: Continue our approach of strategic compute placement using owned, rented or borrowed infrastructure where it makes financial sense without sacrificing security or reliability.
Observability & Monitoring: Implement comprehensive logging, monitoring, and alerting across our distributed systems.
5+ years of DevOps or infrastructure engineering experience, with a track record of building from scratch
Hybrid infrastructure expertise: experience managing both cloud (AWS) and self-hosted infrastructure, understanding the tradeoffs and security risks of each
Kubernetes production experience: deep knowledge of cluster design, operations, and scaling
Networking mastery: strong understanding of VPCs, mesh networks, VPNs, and zero-trust architectures
Security-first mindset: experience with security compliance, key management, IAM policies, and hardening production systems
CI/CD expertise: hands-on experience building robust pipelines for build testing before deployment
Infrastructure as Code: proficiency with Terraform, Ansible, or similar tools
Scripting and automation: strong Python, Bash, or Go skills for tooling and automation
Policy and documentation: ability to establish best practices and document them clearly for team adoption
Leadership mentality: comfortable setting standards and directing technical decisions, not just executing them
Nice to Have
Background in a fast-moving startup or scale-up environment
Hands-on experience with cost optimization across cloud and on-premises infrastructure
Opportunity to solve real healthcare problems with cutting-edge technology
Well-funded startup with a strong market presence
Work with advanced AI technology in a healthcare context
Collaborate with a talented team in a fast-paced environment
Competitive salary with equity options
Performance and quarterly bonuses
Professional development opportunities
Remote, full-time
Reports to: Head of Engineering
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