Principal Software Engineer, Core Sharing & Collaboration
Role Description As a Principal Engineer at Dropbox, you will own company critical, loosely defined technical problems with multi year impact, operating at the intersection of technology, product, business strategy, and applied AI. You will define long term technical direction for customer facing experiences used by mi
What this role actually needs.
Role Description As a Principal Engineer at Dropbox, you will own company critical, loosely defined technical problems with multi year impact, operating at the intersection of technology, product, business strategy, and applied AI. You will define long term technical direction for customer facing experiences used by mi Responsibilities: - Own and drive technical outcomes across multiple teams and organizations, delivering company critical customer and business impact at scale. - Define long term technical strategy and partner with senior Product and Engineering leaders as the technical owner for the most important company objectives. - Tackle the most ambiguous and far reaching technical and product problems, shaping what the company builds as much as how it builds it. - Remain deeply hands on in software development, owning and implementing the most critical, complex, and foundational parts of the system where leverage is highest. - Influence and align roadmaps across organizations, resolving structural bottlenecks and changing how Dropbox builds and operates. - Architect and evolve foundational systems (this may involve both frontend and backend systems) and platforms that enable new product capabilities and operate reliably at the scale of hundreds of millions of users. Requirements: - Advanced degree in Computer Science or a related technical field involving substantial software development, or equivalent industry experience demonstrating deep technical mastery. - 15+ years of experience designing, building, and evolving large scale software systems with sustained impact across multiple teams or organizations. - Demonstrated success operating at a Principal level , owning company critical technical problems and influencing long term technical direction. - Strong experience building consumer facing products at scale, with a deep understanding of user experience, performance, reliability, and operational excellence. - Broad and deep technical expertise across multiple domains, including several of frontend, mobile, search, databases, storage systems, concurrency, and distributed systems. - Practical experience applying modern ML, LLM based APIs, and agentic frameworks in production systems, with sound judgment around quality, cost, and risk. Company context: Dropbox is the public smart-workspace company building file collaboration, signature, and AI-assisted document tools.
Day-to-day expectations
Dropbox lists these responsibilities for the Principal Software Engineer, Core Sharing & Collaboration role.
- Own and drive technical outcomes across multiple teams and organizations, delivering company critical customer and business impact at scale.
- Define long term technical strategy and partner with senior Product and Engineering leaders as the technical owner for the most important company objectives.
- Tackle the most ambiguous and far reaching technical and product problems, shaping what the company builds as much as how it builds it.
- Remain deeply hands on in software development, owning and implementing the most critical, complex, and foundational parts of the system where leverage is highest.
- Influence and align roadmaps across organizations, resolving structural bottlenecks and changing how Dropbox builds and operates.
- Architect and evolve foundational systems (this may involve both frontend and backend systems) and platforms that enable new product capabilities and operate reliably at the scale of hundreds of millions of users.
What a strong candidate brings
These requirements are extracted from the source listing and normalized for UpJobz readers.
- Advanced degree in Computer Science or a related technical field involving substantial software development, or equivalent industry experience demonstrating deep technical mastery.
- 15+ years of experience designing, building, and evolving large scale software systems with sustained impact across multiple teams or organizations.
- Demonstrated success operating at a Principal level , owning company critical technical problems and influencing long term technical direction.
- Strong experience building consumer facing products at scale, with a deep understanding of user experience, performance, reliability, and operational excellence.
- Broad and deep technical expertise across multiple domains, including several of frontend, mobile, search, databases, storage systems, concurrency, and distributed systems.
- Practical experience applying modern ML, LLM based APIs, and agentic frameworks in production systems, with sound judgment around quality, cost, and risk.
Why this listing is more than a copied job post.
Principal Software Engineer, Core Sharing & Collaboration is framed against UpJobz source checks, country scope, compensation visibility, and work-authorization signals so candidates can make a faster go/no-go decision.
Canada tech market
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Compensation read
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Current extracted signal: Open to TN, H-1B, and OPT candidates already in the United States. UpJobz treats this as a search signal, not legal advice, and links visa-sensitive roles back to the relevant visa hub where possible.
Location read
Because this is remote, country scope and time-zone expectations matter as much as the title. Confirm the employer's allowed work locations on jobs.dropbox.com.
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- Compensation is hidden, so get range clarity in the first recruiter conversation.
- Use open to tn, h-1b, and opt candidates already in the united states as part of your positioning so the recruiter does not have to infer it.
- Lead with distributed collaboration, async delivery, and timezone discipline.
Keywords to match against your background
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Apply through the employer source
Open the source listing from jobs.dropbox.com, confirm the role is still active, then apply on the employer or ATS page.
Source: jobs.dropbox.com · Source ID: 7344930 · Confidence: 88/100 · Last checked: May 7, 2026
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