PhD Systems & AI/ML Research Intern (Summer 2026) jobs in United States
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Dropbox · 5 hours ago

PhD Systems & AI/ML Research Intern (Summer 2026)

Dropbox is a global community shaping the future of work through innovative solutions. As a PhD Systems & AI/ML Research Intern, you will tackle meaningful infrastructure challenges in distributed systems and AI/ML, resulting in a working prototype aimed for internal adoption and potential external publication.

CollaborationEnterprise SoftwareFile SharingPrivate CloudWeb Hosting
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Execute a defined engineering/research project aligned with your research
Implement a prototype that addresses a concrete infrastructure or AI-systems challenge
Build and run benchmarks using realistic workloads to measure performance, reliability, or security improvements
Document the design and implementation, including assumptions, architecture, tradeoffs, and evaluation results
Deliver a final artifact that includes a working prototype, reproducible results, technical write-up, and internal presentation
Collaborate with mentors to refine the approach, validate results, and, if appropriate, prepare findings for internal adoption or external publication

Qualification

AI/MLSystems/InfrastructurePythonRustGoC++CuriosityCommunication skillsCollaboration skills

Required

PhD candidate in Computer Science or a related field graduating between Winter 2026 and Spring 2028
Proven experience in systems/infrastructure and/or AI/ML through research publications, significant projects, or internships where you built or tested advanced solutions
Strong coding skills (e.g., Python, Rust, Go, C++) plus an ability to quickly prototype and iterate on cutting-edge ideas
Curiosity and drive to explore novel systems methodologies and translate them into practical applications that solve practical needs
Excellent communication and collaboration skills, especially in interdisciplinary teams

Preferred

Prior systems publications, open-source contributions, or experience operating large-scale infrastructure
Interest in translating research insights into product impact for real-world users
Familiarity and passion for swiftly moving from idea to experiment, comfortable with ambiguous or evolving project goals

Benefits

Medical, Dental, and Vision coverage
Flexible PTO/Paid Time Off, paid holidays, Volunteer Time Off, and more, allowing you time to unplug, unwind, and refresh
Perks Allowance to be used on what matters most to you, whether that’s wellness, learning and development, food and groceries, and much more
Mental health and wellness benefits
Monthly Internet Allowance
Intern Social Stipend
Annual Emerging Talent Summit, travel and hotel accommodations provided

Company

Dropbox is a smart workspace company that provides secure file sharing, collaboration, and storage solutions.

H1B Sponsorship

Dropbox has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (127)
2024 (105)
2023 (103)
2022 (166)
2021 (197)
2020 (157)

Funding

Current Stage
Public Company
Total Funding
$2.41B
Key Investors
JP Morgan ChaseJPMorgan PartnersBlackRock
2025-09-09Post Ipo Debt· $700M
2018-03-23IPO
2017-03-30Debt Financing· $600M

Leadership Team

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Drew Houston
Founder & CEO
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Arash Ferdowsi
Co-Founder
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Company data provided by crunchbase