Design, improve, and debug the front-end systems and tooling that power our internal development workflows at scale. Identify and address bottlenecks in the front-end development lifecycle. Keep our front-end stack modern and efficient by evaluating and adopting evolving tools, frameworks, and standards. Write extensible, scalable, and testable code for shared libraries, developer tooling, and CI workflows. Take part in technical planning and architectural decision-making. Collaborate with team members on designing scalable, well-tested, and well-documented front-end architecture. Take responsibility and ownership of projects from start to finish. Contribute to code reviews and technical spec reviews.