Cartesian Systems
Software Engineer (Security)
About this role
Cartesian seeks a security-focused software engineer to build and scale their indoor positioning platform while establishing security as a core design principle. You'll combine full-stack development with infrastructure work, guiding the company through enterprise security certifications and threat mitigation as they grow their customer base.
What you'll do
- Build scalable web services and APIs using Python while embedding security best practices throughout the development lifecycle
- Lead security certification and audit efforts (e.g., SOC 2) to support enterprise customer acquisition
- Refine threat models and implement access control improvements across the product
- Manage cloud infrastructure using Kubernetes, Helm, and Terraform with security-first design
- Enhance security monitoring and CI/CD pipelines to enable rapid, high-quality deployments
- Establish security principles and processes so the entire team builds secure systems by default
What they're looking for
- Python backend development
- Cloud infrastructure (Kubernetes, Helm, Terraform)
- Application and access-control security
- Infrastructure and CI/CD pipeline security
- Security audits and compliance certifications (SOC 2)
- Threat modeling and risk assessment
- Distributed systems design
- Technical communication and documentation
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Cartesian Systems
Cartesian Systems builds an indoor spatial intelligence platform for retail that uses machine learning to enable positioning and perception capabilities. The company is hiring ML Scientists and engineers to develop and deploy perception models and features for enterprise retail customers.
View all jobs at Cartesian SystemsLikely interview questions
- Describe a time you identified a security vulnerability in production and walked us through how you addressed it end-to-end.
- How would you approach building a threat model for a product handling sensitive enterprise customer data?