Developer, Rust

1Password is growing. We’ve surpassed $400M in ARR and we’re continuing to accelerate, earning a spot on the Forbes Cloud 100 for four years in a row and teaming up with iconic partners like Oracle Red Bull Racing. About 1Password At 1Password, we’re building the foundation for a safe, productive digital future. Our mission is to unleash employee productivity without compromising security by ensuring every identity is authentic, every application sign-in is secure, and every device is trusted. We innovated the market-leading enterprise password manager and pioneered Unified Access Management, a new cybersecurity category built for the way people and AI agents work today. As one of the most loved brands in cybersecurity, we take a human-centric approach in everything from product strategy to user experience. Over 180,000 businesses, from Fortune 100 leaders to the world’s most innovative AI companies, trust 1Password to help their teams securely adopt the SaaS and AI tools they need to do their best work. If you're excited about the opportunity to contribute to the digital safety of millions, to work alongside a team of curious, driven individuals, and to solve hard problems in a fast-paced, dynamic environment, then we want to hear from you. Come join us and help shape a safer, simpler digital future. The Filling & Saving team builds and maintains the core experience for filling and saving your most important data online to make 1Password the easiest and simplest password manager in the world. We’re excited to continue setting the standard in password management as well as building unified sign-in capabilities across platforms and we’re looking for someone who can help us in those endeavors. You will work with Product, Design, and QA teams internally as well as the open-source community to advance our filling and saving experience in an ever-changing environment. How we’re using AI today Our Engineering, Product, and Design teams are thoughtfully integrating AI across the full software and product development lifecycle to move faster without sacrificing quality or security. In practice, that looks like engineers using AI-assisted coding tools to accelerate reviews and catch bugs earlier, product managers synthesizing user research at scale, and designers rapidly prototyping and iterating with AI-generated mockups. We approach AI the same way we approach security: with clear principles, human accountability at every consequential decision point, and rigorous evaluation before anything ships to customers. This is a remote opportunity within Canada and the US. What we're looking for: Experienced developer with strong Rust knowledge. Able to own complex systems work end-to-end, from design through delivery and production support. Comfortable working across product surfaces, backend services, CI/CD, reliability, and operational workflows. Strong technical judgment and ability to make pragmatic tradeoffs across quality, speed, reliability, and maintainability. Able to ramp into complex codebases and ambiguous problem spaces quickly. Collaborative across teams, including Product, Design, Security, Browser, Backend, and Infrastructure. Effective at using AI tooling to accelerate development, testing, debugging, documentation, and code exploration. Brings the expertise needed to validate, review, and safely apply AI-assisted work in production systems. Bonus points for: Strong experience building backend services in Go Hands-on experience with cloud infrastructure (AWS) What you can expect: Acquire and maintain a solid understanding of your development toolchain and use it to contribute new features, improvements, and bug fixes across the team's codebases. Participate in the complete lifecycle of a feature: contribute to planning, do the development, and help oversee its release and customer support. Ensure code is high quality and maintainable by developing new testing strategies in addition to existing ones, writing unit and integration tests for new and existing code, documenting your work thoroughly, and reporting issues effectively. Plan your solutions ahead of writing code, recognize and reuse existing patterns and best practices (development, security, quality), and submit well-documented merge requests. Participate in and review documented proposals (RFCs/RFDs), promote best practices in code reviews, and provide thoughtful peer feedback. Empower our customer support team to better support our products, address tough issues driving support inflows, and help determine high-priority customer feedback. Be an active participant in team organization: refinement, prioritization, and group estimation. Be curious and on the lookout for improvement opportunities you can suggest or tackle yourself, whether in repo cleanup, community engagement tooling, or IDE integration ergonomics. USA-based roles only: The annual base salary for this role is between $123,000 USD and $172,000 USD, plus immediate participation in 1Password's benefits program (health, dental, 401k and many others), utilization of our generous paid time off, an equity grant and, where applicable, participation in our incentive programs. Canada-based roles only: The annual base salary for this role is between $111,000 CAD and $155,000 CAD, plus immediate participation in 1Password’s generous benefits program (health, dental, RRSP and many others), utilization of our generous paid time off, an equity grant and, where applicable, participation in our incentive programs. At 1Password, we approach each individual's compensation with a promise of fair market value and internal equity commensurate with experience and specific skill set. This posting is for an existing vacancy. Our culture At 1Password, we prioritize collaboration, clear and transparent communication, receptiveness to feedback, and alignment with our core values: keep it simple, lead with honesty, and put people first. You’ll be part of a team that challenges the status quo, and is excited to experiment and iterate in search of the best solution. That said, 1Password is not for everyone . Our work is demanding, we strive for excellence, and the pace is fast. We need people who are keen to take on challenging problems, who seek feedback to grow, and who are driven to make an impact. If you're looking for a place where you can settle into a comfortable routine, this might not be the right fit for you. We’re looking for individuals who are proven experts in their fields, as well as those who are highly adaptable, can thrive in ambiguity and through change, are curious, and above all deliver results. How we work with AI We are committed to leveraging cutting-edge technology—including AI—to achieve our mission. We also understand that thinking critically about AI in its current forms will help us create better solutions for our customers and ourselves with its future forms, which will help us continue to close the gap between security and privacy and achieve our mission. We want team members at all levels to take the approach of actively learning AI best practices, identifying opportunities to apply AI in meaningful ways, and driving innovative solutions in their daily work. Embracing the future of AI isn't just encouraged—it's an essential part of how we will be successful at 1Password. This approach extends to our hiring process—candidates are welcome to use AI tools responsibly and thoughtfully during the application process. To us, this means we do ask that you join live interviews without using AI tools so we can get to know how you communicate, solve problems, and collaborate with others. Our approach to remote work We believe in the power of remote work, but recognize that in-person connection is important to help us achieve our mission. While we are a remote-first company, travel for in-person engagement is a part of almost all roles, and we require our employees to be ready and willing to take part. Frequency will depend on role an