Senior Platform and Security Engineer
Core
Senior technical authority for infrastructure, architecture, security, and access across backend and frontend applications, guiding the platform from working to resilient.
Role type
Senior Platform and Security Engineer (IC)
Builds
Backend and frontend applications, secure cloud infrastructure, and AI agent systems
Domain
Real Estate Technology / Cloud Infrastructure / AI Infrastructure
Deliverable
production ML models (via careerplan.io/jobs/a84912e2-629d-45ef-aebe-5d926611a81d-senior-platform-and-security-engineer-at-real-remax-group)
Required skills
AWS cloud architecture, Python, PostgreSQL, Docker, Kubernetes, Terraform, React, TypeScript, AI infrastructure, model serving, observability, secure coding, root-cause analysis
Preferred skills
CI/CD pipeline design, SOC 2/GDPR compliance, frontend application development
Technologies
AWS (ECS, RDS, SQS, IAM, API Gateway, Lambda), Docker, Kubernetes, Terraform, React, TypeScript, Python, PostgreSQL, LangSmith, Langfuse, Arize Phoenix, OpenTelemetry
Responsibilities
Own architecture of backend and frontend applications; write production code with focus on security and reliability; partner with InfoSec to reduce attack surface; mature database practices and enforce access control; define infrastructure targets for DevOps; mentor engineers on secure coding and architecture; troubleshoot recurring failures; document standards and support migration to AWS.
Seniority
Senior, hands-on IC
