1Password · 19 hours ago
Developer Intern - Data Security - Summer 2026
United States
Internship
Remote
Intern
Start in 2026 Summer1Password is a rapidly growing company focused on building a safe and productive digital future. The Developer Intern will be part of the Data Security Team, responsible for implementing cryptographic libraries and ensuring good cryptographic hygiene across the codebase.
Cyber SecurityInformation TechnologyNetwork SecurityPrivacySoftwareWeb Apps
Responsibilities
You’ll help build cryptographic libraries and implement the latest algorithms directly into our client applications with security, performance and usability in mind
You’ll develop proof-of-concepts and implement new industry specifications into code
You’ll also conduct code and design reviews to ensure good cryptographic hygiene and standards across our codebase
Qualification
Required
Passion for using modern cryptographic algorithms and desire to learn how to apply them in real world situations
Ability to work well in a team environment with positive communications amongst a variety of technical and non-technical stakeholders
Comfortable working within a small team of security developers who are specialists in Rust and Golang Security
Ability to develop cryptographic or other security libraries to share common security-critical code across applications
Confidence: A willingness to take on new challenges, and see them through to completion
Humility: Not afraid to ask 'stupid' questions and make mistakes (as long as you learn from them)
Curiosity: Looking for better ways of doing things, even if everyone seems happy with how they are
Teamwork: Ability to work together and succeed as a team
Preferred
Experience working with standards bodies (e.g. FIDO, W3C, ISO, NIST, OIDF)
Experience with emerging industry standards and technologies (e.g. Passkeys and/or Post Quantum Algorithms)
Experience with Rust and/or Golang, or a demonstrated ability to pick up new languages quickly
Benefits
Generous PTO policy - 2.08 days per month (1.5 work weeks per 4 month term)
Company-wide wellness days (1 per quarter)
Employee-led inclusion and belonging programs and ERGs
Remote-first environment
Peer-to-peer recognition through Bonusly
1Password University access and learning sessions
Monthly internship events and socials
Company
1Password
1Password operates as a password manager for documents, credit card information, and addresses.
Founded in 2005
1001-5000 employees
H1B Sponsorship
1Password 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
2023 (1)
2022 (2)
Funding
Current Stage
Late StageTotal Funding
$1.02BKey Investors
ICONIQ GrowthAccel
2025-10-10Secondary Market· $100M
2022-01-19Series C· $620M
2021-07-27Series B· $100.14M
Leadership Team
David Faugno
Chief Executive Officer
Jeannie De Guzman
Chief Operating Officer
Recent News
Computer Weekly
2026-02-03
Company data provided by crunchbase