Software Frontend Engineer III, Growth Services
Boxinc
Posted: April 3, 2026
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Quick Summary
We are seeking a highly skilled Software Frontend Engineer III to join our team in Warsaw, Poland. The ideal candidate will have expertise in building user-friendly user interfaces and ensuring seamless end-to-end content management workflows. Strong problem-solving skills and experience with AI-powered technologies are a must.
Required Skills
Job Description
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:
E-Commerce Platform is a cross-functional team within the Core Experience organization at Box, responsible for building the systems that enable all existing and prospective customers to purchase, adopt, and manage their Box subscription through our self-service experiences. This work will help Box expand into new international markets, provide all customers access to Box’s full suite of offerings, and enhance our pricing & discount offer engine to fuel business growth. These services power purchases that make up a sizable portion of Box’s revenue, so uptime and reliability are paramount. Near-term projects include expanding the frontend purchasing experience for Box to drive net-new recurring revenue, while another key track of work this year is modernizing the E-Commerce platform, migrating the codebase to federated modules, and improving engineers efficiency.
What you'll do:
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Lead the design and implementation of new platform components from the ground up, planning and executing end-to-end on project and quarterly deliverables.
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Maintain documentation on development setup and engineering environment along with the greater team.
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Review and assess the technical feasibility of project requirements and propose innovative solutions
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Work collaboratively with product managers, designers, other engineers, team members and across teams.
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Attend and engage in weekly stand-ups, team meetings, manager 1:1s.
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Play a role in developing and fostering Box culture in the newly created office.
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Participate in the production on-call duties rotation with the team members
Who you are:
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Ideally 4+ years of professional software development experience.
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BS, MS, or PhD in Computer Science or Engineering, or equivalent work experience.
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Strong proficiency in React framework and TypeScript.
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Enthusiasm for applied AI, including willingness to experiment with AI agents, tools, prompt engineering, and model integrations in product development
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You possess strong knowledge of algorithms, data structures, software design principles
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Experience with testing principles and frameworks (Jest, React Testing Library, Playwright, etc.).
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Must speak English proficiently
Preferred Skills:
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Prior experience in the e-commerce/finTech domain
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Experience working with distributed teams in different time zones
Percentage of time spent:
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45% coding
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25% technical investigation
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15% meetings
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10% documentation
At Box, we believe that providing the best tools leads to the best outcomes. That's why we equip our engineers with AI-powered development tools like Cursor IDE and GitHub Copilot to help you write better code faster.
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, with a focus on Tuesdays, Wednesdays, and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process.
BENEFITS
Check out the overview of the benefits and additional perks offered at Box.
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, with a focus on Tuesdays, Wednesdays, and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process.
EQUAL OPPORTUNITY
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability, and any other protected ground of discrimination under applicable human rights legislation".
For details on how we protect your information when you apply, please see our Personnel Privacy Notice. For more details on how Box Poland protects your information, please see our Supplemental Personnel and Candidate Privacy Notice.
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