Open Application

At Chainway Labs, we are always on the lookout for exceptional people who want to contribute to Citrea and help shape the future of Bitcoin. This isn’t a listing for a specific role; it’s an open invitation for developers, researchers, marketers, and anyone with a unique skill set that aligns with our mission. If you’re passionate about Bitcoin, ZK technology, or decentralized infrastructure and you don’t see the right role listed right now, this is the place to reach out. Tell us what you’d like to work on and how you think you can make an impact. Whether you’re deep into cryptography, protocol design, business development, developer relations, growth, or storytelling — we’d love to learn more about you and your background. We’re building Citrea at Chainway Labs, the first ZK rollup designed to scale Bitcoin without changing its core. Our work focuses on Bitcoin, zero-knowledge cryptography, and rollup infrastructure, enabling more complex applications to run securely on Bitcoin. We believe Bitcoin should be the foundation for decentralized finance, and we’re building the infrastructure to make that a reality, while staying true to Bitcoin’s values of security, verifiability, and decentralization. Even if we don’t have a role listed that matches your profile today, the best collaborations often start with a conversation. If your background and interests resonate with our mission, we’d love to hear from you. Chainway Labs is an equal opportunity employer, committed to fostering a diverse and inclusive workplace. We appreciate the interest of all applicants; however, only those selected for an interview will be contacted.