• Define and evolve the architectural vision for HackerOne’s platform and core systems, ensuring scalability, reliability, and performance. • Partner with Product, Platform, and Security teams to translate long-term business and product goals into actionable architectural strategies. • Collaborate with Principal and Distinguished Engineers to align on technical direction, establish shared standards, and evolve HackerOne’s system design principles. • Lead major cross-team initiatives that modernize our architecture, improve observability, and reduce complexity across our systems. • Mentor and guide engineering teams, fostering a culture of technical excellence, knowledge sharing, and continuous improvement. • Evaluate and integrate emerging technologies, including AI, GenAI, and LLM-driven architectures, to enhance the intelligence and effectiveness of our platform. • Drive architectural governance and documentation, ensuring long-term maintainability and transparency in decision-making. • Communicate architectural direction clearly to both technical and non-technical stakeholders, building alignment through clarity and evidence.

• Lead the design, development, and optimization of scalable full-stack applications using Next.js, React.js, Node.js, and MySQL. • Drive architecture discussions and system design for new modules and features with an eye on scalability, modularity, and performance. • Own end-to-end implementation — from planning to deployment — ensuring best practices in coding, testing, CI/CD, and documentation. • Contribute to building performant RESTful APIs and cleanly integrating backend services with modular frontend components. • Continuously improve client and server-side performance, including TTFB, LCP, code splitting, caching, DB tuning, and Lighthouse score optimizations. • Collaborate closely with design, product, DevOps, and other engineering teams to build user-centric, scalable experiences. • Review code, provide architectural guidance, and advocate for engineering excellence within the team. • Use Docker and CI/CD pipelines (Jenkins) for deployments to AWS infrastructure in a microservices environment. • Leverage AI developer tools to increase productivity and guide others in their effective usage.

• Work on cutting-edge projects that gamify and enhance the user experience across our products • Design and build clean, reusable, and performant features that will be used by millions of sports fans • Collaborate closely with product managers, designers, and engineers to deliver experiences • Contribute to the upkeep and ongoing development of our design system and components • Write well-tested, high-quality code while participating in code reviews and ensuring engineering best practices • Work in a high-agency environment where your voice matters in technical discussions and product direction • Learn from talented engineers and leaders in the fantasy and sports betting space while contributing your own unique perspective and expertise

• Lead the technical execution of high-complexity projects. • Act as the ultimate technical authority within a project. • Ensure solutions are scalable, secure, and maintainable. • Bridge product vision and technical implementation. • Mentor developers and manage stakeholder expectations in a multicultural environment. • Make difficult architectural trade-offs and guide the development team by example.