Meet Yubico Yubico is a global leader in identity security and creator of the YubiKey, the original hardware-backed passkey. Publicly traded on Nasdaq Stockholm with headquarters in Sweden, the US, and Singapore, we protect everyone from everyday consumers to global enterprises with modern, phishing-resistant authentication. Why Join Our Mission?

At Yubico, we are guided by a shared belief that your work matters. We operate under a cultural philosophy of Speed with Integrity , pushing the boundaries of technology to secure the AI frontier—protecting both human and agentic AI interactions—and leading the transition to post-quantum cryptography. In everything we do, we live by our core values: Battle Friction: We constantly look for new ways to simplify our products, our work, and the user experience.

Inspire Higher: We think big, champion the open internet, and strive to do the right thing even when it is difficult. One Team: We are open, responsive, and collaborative, overcoming challenges and celebrating our successes together. Aligned with our commitment to open standards, we foster a thriving builder ecosystem through the Yubico Developer Program , offering free open-source repositories , libraries, and SDKs to help developers rapidly integrate strong hardware authentication into any application.

Through close collaborations with technical partners like Google, Microsoft, and Amazon, as well as newer frontiers like OpenAI, we continue to shape a safer digital world while donating security keys to protect vulnerable communities, journalists, and humanitarian groups worldwide through our Secure it Forward program. At Yubico, we offer: Yubico Values: We work to ensure that our employees have an open space to have their voices amplified to create a workplace where everyone feels like they belong. In support of this, our employees have created some pretty cool Employee Resource Groups that foster inclusion, help build community and connection across Yubico which all employees are welcome to join.

Additionally, Yubico donates YubiKeys to organizations in need all over the world (you can read more about our work here ). Social Connection: Relationships and connectedness matter, and we love spending time with our team! Our virtual workspace keeps us connected day-to-day whether it's through Yubico celebrating wins or our buzzing Slack communities.

Check out our Life at Yubico Page on LinkedIn and our awards here . The Role: Yubico is looking for a Senior Software Engineer who is innovative and has a passion for creating software to drive new custom hardware platforms. In this role, you will be part of the team that brings new ideas from prototypes to production applications that would leverage our YubiKey devices.

Our team is focused on building integrations between software platforms and the YubiKey, as well as building out our own internal tools that are used during the YubiKey manufacturing process. The team leverages a variety of tools, including GitHub for source management and review, Jira for task management, and Confluence for internal documentation. In this role, you will write software primarily in C/C++ using the IDE of your choice.

Responsibilities

: Experiment, create prototypes and refine your work based on user feedback, industry standards, and business needs Work collaboratively across functions with our Product Management, Hardware, and Production teams Hone your skills in designing and developing compelling experiences using native and cross-platform technologies Have an opportunity to develop your skills for working with embedded hardware platforms Basic

Qualifications

: Bachelor or MS in Computer Science or a relevant technical discipline or equivalent experience, including 5+ years of software engineering experience Experience with developing embedded software or firmware Familiarity with either Windows or Linux system internals and services, such as synchronization primitives, efficient file system access,

Senior Embedded Engineer