Software Engineer III, Partner Integrations
Posted May 18, 2026
WHAT IS BOX?
Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia. By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift. WHY BOX NEEDS YOU
The Partner Integrations team builds the experiences that connect Box with the applications our customers use every day—Google, Microsoft, Slack, Claude, ChatGPT, and more. We power seamless collaboration through reliable APIs, scalable frameworks, and increasingly, AI-driven capabilities. We are a fast-paced, high-impact team enabling Box and its partners to create world-class enterprise solutions that delight and empower customers. As a Software Engineer III, you’ll play a key role in delivering and evolving these high-impact integrations. This role is full-stack with a strong emphasis on backend development. You’ll design and build complex services and frontend components, and collaborate directly with internal teams and external partner engineers to ship secure, performant, and delightful experiences for millions of users.