Software Fullstack Engineer III, Content Creation

Box (NYSE:BOX) is the leader in Intelligent Content Management. Their platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. Founded in 2005, Box serves leading global organizations and is headquartered in Redwood City, CA, with offices worldwide.

• 4+ years of professional software development experience.
• Strong coding skills with proficiency in Node.js for backend.
• Deep expertise in JavaScript/TypeScript, HTML/CSS, and at least one modern frontend framework (React).
• Strong understanding of state management, accessibility, performance, and security basics.
• Experience designing and implementing APIs and services.
• Solid grasp of system design and data modeling.
• Proven ability to design, build, and deploy high-quality software.
• Strong knowledge of algorithms, data structures, software design principles, and object-oriented programming.
• Passionate about new technologies and capable of implementing them in existing products.
• Demonstrates ownership mentality and strives for excellence in technical work and team interactions.
• Proficient in English.

Nice to have:

• Experience with Google Cloud Platform and/or Amazon Web Services.
• Experience with Web sockets and real-time applications.
• Experience contributing to cross-platform solutions as part of a team.

• Develop high-quality, scalable, and responsive software using modern technologies.
• Write clean, efficient, and maintainable code using industry best practices.
• Partner with cross-functional teams to onboard, share knowledge, and align on responsibilities and priorities.
• Participate in regular team meetings and manager 1:1s to ensure alignment, growth, and continuous improvement.
• Create clear technical documentation, reusable patterns, and examples to scale knowledge across engineering teams.
• Leverage AI tools (e.g., Claude, Cursor) to accelerate development, research, documentation, and bug triage while maintaining quality and security.
• Represent and advocate for Box Poland’s engineering excellence internally and externally.
• Maintain and support one or more legacy codebases.
• Contribute to defining and implementing engineering standards across product teams.
• Participate in on-call rotation to respond to and triage issues.

Content Creation Team:

• Owns Notes and Canvas products.
• Develops real-time editing product using web sockets.
• Primarily develops frontend with React.js and backend with Node.js.