Teams at Cartesian

Full-time, on-site software engineering internship supporting customer integrations, platform improvements, research tooling, security, UI/UX, cloud optimization, and testing. The intern will own a defined project, collaborate with senior engineers and research teams, iterate on feedback, and ship code to real customers using the company’s backend, mobile, cloud, data, infrastructure, and machine-learning technologies.

Build Android SDKs and end-user applications that collect sensor data, provide real-time feedback, and support indoor item positioning. Integrate mobile software with RFID scanners, barcode readers, peripheral hardware, and third-party systems. Drive complex projects end to end, contribute across the product lifecycle, and collaborate autonomously with business stakeholders. Emphasize maintainable, performant mobile architecture, correctness, intuitive user experiences, and potentially backend development, testing, and enterprise SDK support.

Build secure, scalable software products and infrastructure with an emphasis on application security, access control, threat modeling, audits, monitoring, CI/CD security, cloud infrastructure, and secure development processes. Develop Python web services, APIs, dashboards, distributed ML systems, and infrastructure using Kubernetes, Helm, and Terraform. Collaborate autonomously across the business, drive complex projects end to end, and establish security-by-default engineering practices.