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Principal Software Engineer

Dropbox

full-remotearchitectpermanentbackendfullstack Full remote 74 days ago via WTTJ

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Tags

AIMachine LearningLLMDistributed SystemsSystem ArchitectureConsumer ProductsFrontendDatabasesConcurrencyAgentic Frameworks

About the role

Role Overview

Join Dropbox as a Principal Software Engineer to tackle company-critical technical problems with multi-year impact. You will set the long-term technical direction for customer-facing experiences, lead the responsible introduction and adoption of AI, and align technical roadmaps across organizations.

Key Missions

  • Define the long-term technical direction for customer experiences, identifying where AI improves customer value.
  • Lead the responsible introduction and adoption of AI across product capabilities and engineering workflows.
  • Influence and align roadmaps across organizations by resolving structural bottlenecks.

Responsibilities

  • Own and drive solutions to company-critical technical problems.
  • Influence long-term technical strategy and standards adopted across teams.
  • Communicate complex technical concepts to senior engineering, product, and executive stakeholders.

Requirements

  • Strong experience building consumer-facing products at scale, with deep understanding of UX, performance, reliability, and operational excellence.
  • Broad, deep technical expertise across multiple domains (e.g., frontend, mobile, search, databases, storage systems, concurrency, distributed systems).
  • 15+ years designing, building, and evolving large-scale software systems with sustained impact across teams/organizations.
  • Proven track record leading introduction of new technologies (e.g., AI/ML) into core products and engineering workflows.
  • Advanced degree in Computer Science or equivalent experience demonstrating deep technical mastery.
  • Principal-level success owning critical problems and influencing long-term technical direction.
  • Practical production experience with modern ML, LLM-based APIs, and agentic frameworks, including judgment around quality, cost, and risk.

Nice-to-haves / Additional Signals

  • Experience in highly distributed, virtual-first global engineering organizations.
  • Experience defining and scaling company-wide platforms or architectural standards adopted across multiple organizations.

About Dropbox

Dropbox is a cloud storage and collaboration company focused on helping people and teams save, share, and manage content. The company builds customer-facing consumer products at scale and continuously evolves its platforms and engineering workflows.

Scraped 5/13/2026