Yahoo serves as a trusted guide for hundreds of millions of people globally, helping them achieve their goals online through our portfolio of iconic products. For advertisers, Yahoo Advertising offers omnichannel solutions and powerful data to engage with our brands and deliver results.A Little About Us: The Paranoids' Cyber Engineering team is a part of Yahoo's premier cybersecurity organization, leading the charge in protecting our users, products, and brand through innovative security solutions. Our GenAI Engineering program sits at the intersection of artificial intelligence and cybersecurity, pioneering new approaches to security challenges through the application of generative AI technologies.Responsibilities:Design and implement cutting-edge GenAI solutions that enhance Yahoo's security posture, working closely with our GenAI Engineering lead to protect Yahoo's brand in innovative waysArchitect and develop scalable Python applications that leverage modern LLM technologies and APIs (AWS Bedrock, VertexAI, OpenAI, etc.) to automate security processesDrive technical design decisions through all phases of the product lifecycle, from ideation to production deploymentCollaborate with security teams across The Paranoids to identify opportunities for AI-driven automation and implement effective solutionsPerform code reviews, maintain high code quality standards, and ensure proper documentation of systemsTroubleshoot and optimize production applications to ensure reliability and performanceParticipate in agile practices and effectively manage delivery commitmentsA Lot About You: As a GenAI Engineer in The Paranoids, you will be at the forefront of applying GenAI to solve complex cybersecurity challenges. You have a passion for both AI technology and security, with the ability to bridge the gap between cutting-edge AI capabilities and practical security solutions. You thrive in a fast-paced environment and are eager to make an impact in the security domain.Required Qualifications:BS or MS in Computer Science or related field, or equivalent experience3+ years of software development experience with a strong focus on Python1+ years of hands-on experience working with Large Language Models and GenAI platforms (AWS Bedrock, VertexAI, OpenAI APIs)Strong understanding of software design patterns, distributed systems, and scalable architectureExperience with cloud platforms, particularly AWS services and infrastructureProven track record of building and maintaining production-grade applicationsStrong knowledge of CI/CD practices and DevOps principlesExcellent problem-solving skills and attention to detailPreferred Qualifications:Experience with DatabricksExperience with security tools, frameworks, or applicationsKnowledge of prompt engineering and LLM fine-tuning techniquesFamiliarity with vector databases and embedding modelsExperience with real-time data processing and streaming architecturesUnderstanding of security best practices and common vulnerabilitiesExperience working in a global, distributed team environmentYahoo is proud to be an equal opportunity workplace. All qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on age, race, gender, color, religion, national origin, sexual orientation, gender identity, veteran status, disability or any other protected category. Yahoo will consider for employment qualified applicants with criminal histories in a manner consistent with applicable law. Yahoo is dedicated to providing an accessible environment for all candidates during the application process and for employees during their employment. If you need accessibility assistance and/or a reasonable accommodation due to a disability, please submit a request via the Accommodation Request Form (www.yahooinc.com/careers/contact-us.html) or call +1.866.772.3182. Requests and calls received for non-disability related issues, such as following up on an application, will not receive a response.Yahoo has a high degree of flexibility around employee location and hybrid working. In fact, our flexible-hybrid approach to work is one of the things our employees rave about. Most roles don’t require specific regular patterns of in-person office attendance. If you join Yahoo, you may be asked to attend (or travel to attend) on-site work sessions, team-building, or other in-person events. When these occur, you’ll be given notice to make arrangements. If you’re curious about how this factors into this role, please discuss with the recruiter.Currently work for Yahoo? Please apply on our internal career site.