Principal Software Engineer

Dropbox

. Own and drive technical outcomes across multiple teams and organizations, delivering company critical customer and business impact at scale .

Posted 10/8/2026full-timeRemote • United StatesLead💰 $227,800 - $385,200 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates deep technical mastery in designing and evolving large scale software systems, with a strong focus on user experience, performance, and operational excellence. Proven ability to lead AI adoption and influence technical strategy across distributed engineering organizations.

Highest-signal resume keywords

Large Scale Software System DesignAI Adoption and IntegrationFrontend and Backend ArchitectureTechnical Strategy DevelopmentCross-Organizational Influence

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentSystem ArchitectureMachine LearningDistributed SystemsConcurrencyDatabasesFrontend DevelopmentMobile DevelopmentPrototypingCode Review

Soft Skills

Clear CommunicationInfluencingCollaborationProblem SolvingLeadership

Tools & Technologies

AI FrameworksLLM Based APIsPrototyping ToolsCode Review ToolsDistributed Systems Tools

Certifications & Qualifications

Advanced Degree in Computer Science

Industry Keywords

Consumer Facing ProductsUser ExperienceOperational ExcellenceVirtual Engineering OrganizationsTechnical Standards

Tech Stack

Tools & technologies

Distributed Systems

About the role

Key responsibilities & impact

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 important company objectives
Tackle ambiguous and far reaching technical and product problems, shaping what the company builds and how it builds it
Remain deeply hands on in software development, owning and implementing critical, complex, and foundational system components
Influence and align roadmaps across organizations, resolving structural bottlenecks and changing how Dropbox builds and operates
Architect and evolve foundational frontend and backend systems and platforms supporting hundreds of millions of users
Set and sustain high engineering standards across a distributed, virtual environment
Drive AI adoption to increase productivity and produce AI based features
Lead responsible AI introduction across product capabilities and engineering workflows
Contribute through critical design, prototyping, and code reviews
Operate as a trusted technical partner to senior leadership and company level technical strategist

Requirements

What you’ll need

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
Ability to communicate complex technical concepts clearly and persuasively to senior engineering, product, and executive audiences
Experience defining and scaling company wide platforms or architectural standards adopted across multiple organizations
Proven track record of leading the introduction of new technologies such as AI or ML into core products or engineering workflows with durable impact
Experience operating in highly distributed, virtual first engineering organizations at global scale