Raya

Machine Learning Engineer

• Design and implement machine learning models to power highly personalized experiences throughout the Raya app
• Work in a high-impact environment with rapid development and product iteration
• Contribute to core ML platform components for scalable model training, deployment, and productionization
• Collaborate closely with cross functional stakeholders in data science, product management, and other engineering teams to shape roadmaps and initiatives
• Stay up-to-date with the latest research and advancements in recommendation systems and AI

Senior Machine Learning Engineer

Data Engineer

• Architect complex, high-volume data pipelines for production use.
• Design and implement scalable data models serving multiple product and internal teams.
• Own data quality frameworks and standards across key data products.
• Build reusable patterns for transformations and metrics to drive efficiency.
• Define and maintain core business metrics and Key Performance Indicators (KPIs) in partnership with Analytics.
• Own the data products used across the company, ensuring reliability and performance.
• Set and promote standards for data modeling and pipeline development.
• Partner closely with Analytics, Data Science, and Machine Learning teams on requirements to reduce friction and accelerate their work.
• Mentor engineers and actively participate in the hiring process.

Senior Data Engineer, Data Products

Security Engineer

• Lead the security review of iOS application architecture and design, ensuring security is built-in from the ground up.
• Conduct security-focused code reviews for the iOS application, and implement/manage static and dynamic application security testing (SAST/DAST) tools.
• Oversee the identification, assessment, and remediation of vulnerabilities within the iOS application and its supporting infrastructure.
• Perform threat modeling for new features and existing components of the iOS application and its backend services.
• Drive the adoption and enforcement of secure development practices within the mobile engineering teams.
• Ensure the security of APIs consumed and exposed by the iOS application.
• Manage and refine cloud IAM roles and permissions for the mobile app's backend infrastructure to enforce the principle of least privilege and improve our cloud security posture.
• Support incident response activities related to the iOS application, including investigation and remediation.
• Evaluate, implement, and manage security tools relevant to mobile application security.
• Provide guidance and training to mobile developers on secure coding practices.
• Report directly to the Head of Information Security on the security posture of the iOS application and related infrastructure.

Senior Product Security Engineer – iOS Mobile App

• Lead internal threat detection and incident response capabilities.
• Act as the primary operational owner and subject matter expert for the security tooling ecosystem.
• Serve as the primary liaison and operational overseer of the virtual Security Operations Center (vSOC).
• Ensure rapid detection, effective analysis, and initial containment of all security threats.
• Manage the critical vulnerability management process.
• Produce the monthly security newsletter and annual security awareness training.

Senior Threat Detection and Response Engineer – Blue Team

Backend Engineer

• Product Ownership: Lead key components of our Core Services, including People Recommendations Engines
• Data Engineering: Apply your in-depth knowledge with databases such as Postgres SQL, MongoDB, and ElasticSearch to supercharge our application's performance and reliability
• Collaboration: Work hand-in-hand with cross-functional teams, ranging from UX designers to data scientists, ensuring our solutions are comprehensive and user focused
• Continuous Learning: Stay updated with the latest in Raya's tech ecosystem, ensuring our solutions are scalable, maintainable, and innovative
• User-Centric Development: Prioritize and advocate for top-tier user experiences, utilizing feedback loops and data-driven methodologies to define and refine product features
• Operational Excellence: Navigate the full Software Development Life Cycle (SDLC), ensuring agile methodologies, CI/CD practices, and Raya's best practices are integrated into all development phases

Senior Machine Learning Engineer

Senior Data Engineer, Data Products

Senior Product Security Engineer – iOS Mobile App

Senior Threat Detection and Response Engineer – Blue Team

Senior Backend Engineer