Principal Solutions Engineer

Join a stellar team of leaders and experts in blockchain technology, cryptography, infrastructure, and security to build the backbone of blockchain wallet infrastructure for the next financial era. We’re hiring a Principal Solutions Engineer to help institutions, fintechs, and enterprises across the Americas adopt Dfns with confidence and ease. This role is hands-on and client-facing: you’ll design integrations for complex environments, guide customers through deployment, and provide end-to-end technical support. You’ll pair technical expertise with strong communication skills, serving as an advisor to CTOs, architects, and engineering teams. Expect to design tailored solutions, deliver technical proposals, troubleshoot issues in real time, and collaborate closely with our backend, security, and product teams to ensure successful outcomes.