Senior Full-Stack Engineer, Admin Experiences

Box • Redwood City, CA

23h • Hybrid

About The Position

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 AstraZeneca, 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.
The Admin Experiences team builds and owns foundational platforms at Box, including Admin Console and Internal Admin. These systems power how both customers and internal teams manage and operate Box at scale. Everything we build sits at the center of critical workflows—touching performance, security, compliance, and user experience. Our work directly impacts how enterprises configure and control their environments, and supports sensitive use cases such as audits and law enforcement requests. Joining this team means working on high-impact systems that are visible across the company. You’ll help shape the future of how Box operates at scale.

Requirements

• A strong full-stack engineer with experience building and shipping production systems end-to-end
• 5+ years of professional software development experience
• Comfortable working across the stack: backend services, APIs, and frontend applications
• Proficient in Java, Node.js, React, and GraphQL
• Experienced with building and consuming RESTful APIs
• Comfortable working in cloud environments (e.g., AWS, GCP)
• A pragmatic problem solver who thrives in ambiguous, fast-moving environments
• Able to take ownership of open-ended problems and drive them to concrete outcomes
• Strong communicator who can align with teammates and stakeholders to move work forward
• Curious and adaptable, eager to learn new technologies and incorporate modern tools (including AI-assisted development)
• Proven experience building full-stack applications in a production environment
• Strong programming skills in Java and modern web technologies (React, Node.js, GraphQL)
• Experience designing APIs and scalable backend systems
• Bachelor’s degree in Computer Science or equivalent practical experience

Responsibilities

• Design, build, and operate scalable backend services using Java and modern microservice architecture
• Develop full-stack features using React, Node.js, and GraphQL across admin-facing products
• Modernize and extend legacy systems (including PHP) while integrating with newer platforms
• Build internal tools that enable efficient provisioning, configuration, and operational workflows
• Own systems end-to-end: design, implementation, testing, deployment, monitoring, and iteration
• Partner with product, design, and cross-functional teams to define and deliver impactful solutions
• Improve system reliability, performance, and observability across both internal and customer-facing surfaces
• Leverage modern AI tools (e.g., Cursor, Claude) to accelerate development and improve engineering productivity
• Navigate ambiguity, break down complex problems, and drive execution from idea to delivery
• Participate in on-call rotation and contribute to operational excellence

Benefits

• Box lives its values, with community and in-person collaboration being a core part of our culture.
• Boxers are expected to work from their assigned office a minimum of 3 days per week.
• Box is committed to fair and equitable compensation practices.
• This role is also eligible for equity and benefits.
• healthcare benefits
• additional Box Benefits + Perks

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 501-1,000 employees