• Design, implement, and maintain analytical models within our M&S capability called RAPTR. • Perform testing and validation of models and code to ensure accurate outputs. • Perform operations research analyses with RAPTR to answer client questions and recommend efficient courses of action. • Participate in client meetings to understand requirements and to brief your technical findings and analyses. • Collaborate with other RAPTR software engineers, modelers, and analysts to optimize performance for large-scale simulations. • Implement monitoring, logging, and alerting to ensure system reliability and availability. • Troubleshoot issues across cloud infrastructure, networks, and simulation workloads. • Stay current with advances in cloud technologies and recommend improvements to enhance RAPTR capabilities.

• Build out Pinner-facing frontend features in iOS to power the future of inspiration on Pinterest • Contribute to and lead each step of the product development process, from ideation to implementation to release; from rapidly prototyping, running A/B tests, to architecting and building solutions that can scale to support millions of users • Partner with design, product, and backend teams to build end to end functionality • Put on your Pinner hat to suggest new product ideas and features • Employ automated testing to build features with a high degree of technical quality, taking responsibility for the components and features you develop • Grow as an engineer by working with world-class peers on varied and high impact projects

• Own design, development, testing, and maintenance of high-impact full-stack features • Become a system expert across our architecture: Vue.js Frontend Python Django / Django REST Framework (DRF) APIs Google Cloud Platform (GCP) including GKE, Cloud SQL (PostgreSQL), Cloud Storage, and BigQuery • Advocate for pragmatic engineering and simple, robust architectures • Partner closely with Clinical Operations to understand workflows and translate complex business requirements into scalable technical solutions

• Ensure the codebase remains healthy by following best practices, established standards, and approved technologies; • Design and ensure the implementation of technical solutions for high-complexity problems; • Consider risks, internal and external dependencies, and cost impacts when proposing technical solutions; • Monitor the health of systems under your responsibility and act proactively to prevent incidents; • Work directly with AWS, designing and implementing serverless architectures; • Design and implement security controls and validation mechanisms; • Actively contribute to the creation, evolution, and maintenance of credit engines; • Work with relational and non-relational databases; • Implement and maintain CI/CD pipelines; • Develop solutions using TypeScript while maintaining a strong testing culture.