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Quantix, Inc. · 3 weeks ago

Platform Engineer

United States

Full-time

Remote

Mid Level

$130K/yr - $150K/yr

Quantix, Inc. is seeking a Platform Engineer to enhance their infrastructure reliability and observability. The role involves ensuring a 99.5% uptime SLA for production customers while optimizing costs and maintaining security compliance.

ConsultingInformation TechnologyStaffing Agency

Senior Management

Hiring Manager

Elias Cobb

Responsibilities

Own infrastructure reliability, observability, and cost optimization to support 9 production customers with 99.5% uptime SLA

99.5% uptime SLA enforcement across all services

Multi-region deployment for geographic redundancy (Premium tier)

Automated failover: database replicas, load balancer health checks

Disaster recovery: automated backups, point-in-time recovery (7-day window)

Incident response: 15-minute detection SLA, 2-hour resolution for P0 issues

Real-time dashboards: uptime, latency, error rates per customer

Application metrics: API response times, invoice processing speed, validation accuracy

Infrastructure metrics: CPU, memory, database performance, queue health

Cost tracking: AWS spend per customer, AI API costs, storage costs

Alerting: PagerDuty integration, on-call rotation, escalation policies

Log management: SIEM tools (Splunk/Sumo Logic), 90-day retention

Vulnerability scanning: Qualys/Tenable continuous scanning

Penetration testing: annual external security audits

SOC 2 Type II preparation: 6-month observation period (Q2 2026)

DLP implementation: automated PHI/PII scanning in documents

Infrastructure cost per customer: <$8,500/month target

Right-size compute instances based on usage patterns

Implement auto-scaling for variable workloads

Optimize storage: lifecycle policies, data archiving

Monitor AI API costs: model selection, caching strategies

Qualification

AWS architectureInfrastructure-as-CodeKubernetesObservability toolsSecurity complianceOn-call experienceCost optimization

Required