Etsy

Actively Hiring

Senior Software Engineer Ii

Brooklyn, United States

Full time

Role Overview

We are looking for a Senior Software Engineer II to join Conversational Search, part of the Search Experience team in Buyer Experience. You'll build the web experiences that help buyers go from a broad or unclear idea to an item they love.

About Etsy

Etsy is the global marketplace for unique and creative goods. We build, power, and evolve the tools and technologies that connect millions of entrepreneurs with millions of buyers around the world.

Key Responsibilities

Build and ship buyer-facing search experiences on Etsy web, both desktop and mobile web, using PHP, JavaScript and TypeScript
Prototype, optimize and productionize large-scale product improvements, including LLM-powered and conversational features
Run A/B experiments and use data to decide what to build next
Lead moderately complex, loosely scoped projects from technical planning through launch
Collaborate with product managers, designers, researchers, analysts and ML partners
Mentor other engineers and help raise the bar for code quality, performance and accessibility

Requirements & Eligibility

5+ years of professional software development experience, with a strong focus on building web front ends
Proficiency in JavaScript/TypeScript and a modern component framework
Comfort working on server-side code such as PHP
A product engineering mindset with experience using experiments and data
Experience writing understandable, testable and maintainable code in a large codebase

Required Skills & Tech

JavaScriptTypeScriptPHPPreactLLMWeb Frontend