Senior Backend / Platform Engineer

About the Role

Own the foundational platform layer of TourIQ, a B2B SaaS platform: cloud infrastructure, security, multi-tenancy, authentication, subscription billing, notifications, and core backend services. Ideal for someone who has built and shipped a B2B SaaS product at an early-stage company.

Key Responsibilities

Cloud Infrastructure & DevOps

• Co-own AWS infrastructure: ECS, RDS, S3, KMS; manage backups, disaster recovery, environment parity
• Maintain CI/CD pipelines: automated testing, security scanning, deployments
• Monitor infrastructure; own uptime and observability

Security & Multi-Tenancy

• Implement multi-tenant data isolation via PostgreSQL Row-Level Security
• Build authentication (JWT + MFA) and role-based access control
• Encryption at rest and in transit; audit trail logging
• Compliance implementation (GDPR/CCPA); drive...