• Define and drive Airbnb's long-term performance strategy, spanning product performance, infrastructure efficiency, and business objectives for scale and growth • Lead the architecture and development of performance profiling and instrumentation infrastructure, covering CPU, GPU, memory, request hot paths, utilization, and deployment events, making these capabilities available to all backend teams • Partner with infrastructure teams across compute, reliability, backend frameworks, and AI Infra to ensure the fleet operates at optimal utilization • Connect performance outcomes to business objectives and company-wide SLOs, and guide engineering teams in keeping the stack scalable and efficient • Evaluate emerging hardware and software technologies, engage with the external solutions ecosystem, and advise on build vs. buy decisions in areas of strategic importance • Mentor and technically uplevel engineers across the organization through design reviews, architectural guidance, and performance best practices

Join our network of independent alteration professionals specializing in evening and cocktail wear. What You'll Do • Alter evening gowns, cocktail dresses, and gala/black-tie dresses (hemming, bodice/waist, straps, cups, zippers) • Work with structured formal dresses (multiple layers, lace, beading, sequins, linings) • Conduct fittings, take precise measurements, and communicate timelines clearly • Deliver high-quality finishing and maintain an organized workspace suitable for fittings We also receive requests for wedding dresses, prom dresses, bridesmaid dresses, suits, and other formalwear. Requirements • Experience with women's formalwear and/or evening wear alterations • Strong garment construction knowledge + precision measuring • Machine + hand sewing proficiency • Professional communication and customer service Benefits / Highlights • Work from home (independent contractor role) • Local client requests provided through the platform • Flexibility to accept the jobs that fit your schedule • Opportunity to grow repeat clients and reviews through your profile

Join our network of independent alteration professionals specializing in evening and cocktail wear. What You'll Do • Alter evening gowns, cocktail dresses, and gala/black-tie dresses (hemming, bodice/waist, straps, cups, zippers) • Work with structured formal dresses (multiple layers, lace, beading, sequins, linings) • Conduct fittings, take precise measurements, and communicate timelines clearly • Deliver high-quality finishing and maintain an organized workspace suitable for fittings We also receive requests for wedding dresses, prom dresses, bridesmaid dresses, suits, and other formalwear. Requirements • Experience with women's formalwear and/or evening wear alterations • Strong garment construction knowledge + precision measuring • Machine + hand sewing proficiency • Professional communication and customer service Benefits / Highlights • Work from home (independent contractor role) • Local client requests provided through the platform • Flexibility to accept the jobs that fit your schedule • Opportunity to grow repeat clients and reviews through your profile

• own big parts of our fast growing marketplace including our marketplace storefront, next-gen course platform, and recommendation and data systems • work with a world class team