KIEFER

• Design UX/UI for multiple AI-powered products • Work closely with Product Manager and Engineers on feature delivery • Deliver clear, implementation-ready designs • Improve usability and consistency across products • Contribute to design patterns and reusable components • Support faster product iteration cycles

• Build automated tests across backend and frontend systems. • Implement unit, integration, and end-to-end testing. • Create and maintain a testing pipeline for every PR. • Introduce structured bug tracking and improve defect visibility. • Perform manual validation when needed to ensure product quality. • Partner with engineering to enforce tested, production-ready releases.

• Conduct security assessments and build a prioritized remediation roadmap across infrastructure and services • Harden AWS and Kubernetes environments: IAM, network policies, workload isolation, secrets management • Secure AI-specific attack surfaces: prompt injection defenses, PII handling in LLM pipelines, model interaction data leakage • Embed automated security into CI/CD: dependency scanning, container image scanning, code analysis, secrets detection • Design secure-by-default patterns for service communication, authentication, and data handling • Build incident response capabilities: detection, alerting, response workflows, and post-incident review • Partner with engineering teams to improve security posture without becoming a bottleneck