EnChannel Medical LTD · 1 hour ago
Software Engineer, Principal (Cyber Security/Ui)
Irvine, CA
Full-time
Hybrid
Lead/Staff
11+ years expEnchannel Medical is redefining the boundaries of electrophysiology with their next-generation DePolar™ mapping system and integrated NanoAblate™ PFA platform. The Software Engineer, Principal (Cyber Security/Ui) will be responsible for supporting the development of 3D-Mapping Software, focusing on cybersecurity design and implementation, collaborating with cross-functional teams to ensure high-quality software delivery.
BiotechnologyMedicalTherapeutics
Responsibilities
Design and implement real-time medical WPF applications using C# and .NET
Contribute to architectural decisions, technical standards, and design/code reviews
Ensure solutions are scalable, maintainable, and aligned with long-term product strategy
Research, evaluate, benchmark, and recommend new tools and technologies to improve product development
Develop high-quality, secure, and performant C#/.NET code
Build rich desktop user interfaces using WPF, XAML, MVVM, and data binding
Implement asynchronous, multithreaded, and high-performance components
Perform advanced debugging, troubleshooting, and root-cause analysis
Apply secure-by-design principles throughout the software lifecycle
Implement authentication, authorization, encryption, and secure data handling
Participate in threat modeling, security reviews, and vulnerability remediation
Ensure compliance with applicable medical device cybersecurity standards (e.g., IEC 81001-5-1, FDA Premarket & Postmarket Cybersecurity Guidance)
Collaborate with security teams to address findings from audits, assessments, and penetration testing
Work closely with engineering, architecture, QA, DevOps, and security teams
Contribute to technical documentation, design artifacts, and best-practice guidelines
Thrive in a fast-paced startup environment with evolving priorities and high ownership
Qualification
Required
11+ years of professional software development experience with a Bachelor's or Master's degree in engineering, computer science, or a related field (or equivalent experience)
Expert-level proficiency in C# and .NET
Extensive experience with WPF, XAML, MVVM, and desktop application development
Strong understanding of object-oriented design, design patterns, and SOLID principles
Proven experience with asynchronous programming, multithreading, and performance optimization
Demonstrated experience designing and implementing secure application architectures
Hands-on experience with; Authentication and authorization mechanisms, encryption and secure data storage, Secure communications (TLS, certificates), OWASP Top 10 vulnerabilities
Security reviews, audits, or compliance-driven development
Proficiency with Git, CI/CD pipelines, and automated testing
Strong diagnostic, debugging, and problem-solving skills
Experience ensuring compliance with medical device software standards, including IEC 62304, and related regulatory requirements
Solid understanding of SDLC, object-oriented methodologies, and design patterns
Working knowledge of UML, sequence diagrams, static analysis, and unit testing
Ability to work effectively under pressure and meet delivery timelines
Preferred
Experience in regulated or high-security environments, preferably healthcare or medical devices
Experience with code signing, secure boot, application hardening, and secure deployment
Experience using Modern Requirements and Azure DevOps (ADO) in Agile development environments
Company
EnChannel Medical LTD
Founded in 2020 by a team of seasoned electrophysiology innovators from both the United States and China, EnChannel Medical is developing a holistic platform that unifies magnetic-impedance navigation, intracardiac echocardiography, full-chamber 5D action-potential mapping, and mid-voltage (<1000 V) pulsed-field ablation to deliver safe and personalized treatment for patients with atrial fibrillation.
11-50 employees
H1B Sponsorship
EnChannel Medical LTD 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
2025 (3)
2024 (1)
Funding
Current Stage
Growth StageTotal Funding
$110.2M2025-04-23Series B· $82.34M
2023-08-01Series A· $27.86M
Leadership Team
Jun Feng
CEO & Co-Founder
Min Zhu
Chief Technology Officer
Recent News
2025-07-01
Company data provided by crunchbase