Senior Full Stack Software Engineer

Echo Neurotechnologies is an exciting new startup in the Brain-Computer Interface (BCI) space, driving innovation through advanced hardware engineering and AI solutions. Our mission is to deliver cutting-edge technologies that restore autonomy to people living with disabilities and improve their quality of life.

Join a small, dedicated team of knowledgeable and motivated professionals. Our early-stage environment offers the opportunity to take ownership of broad decisions with significant and long-lasting impact. We emphasize continuous learning and growth, fostering cross-functional collaboration where your contributions are vital to our success.

We are seeking a Senior Full Stack Software Engineer to architect and drive the execution of core applications powering our BCI product ecosystem. In this role, you will take technical ownership of end-to-end full-stack architectures, building high-performance desktop applications, cloud services, and user interfaces that stream and process device telemetry and real-time neural data. You will act as a key technical leader across the software team, driving architectural decisions, mentoring engineers, and collaborating with cross-functional partners to translate complex clinical requirements into dependable, commercially ready medical software.

• Full Stack Architecture & Execution:
  Architect, implement, and maintain complex software applications across desktop, web, and cloud environments, in Rust, Python, and Type Script.
• System Design & API Ownership:
  Design, build, and optimize scalable system architectures, robust APIs, secure data pipelines, and high-performance data stores capable of handling real-time biological time-series data.
• Technical Leadership & Mentorship:
  Mentor and develop fellow engineers through regular code reviews, technical coaching, and architectural guidance, elevating engineering standards across the team.
• Cross-Functional System Integration:
  Partner closely with firmware, ML, clinical, and regulatory teams to define system-level interfaces and seamlessly integrate client and server components into the broader hardware ecosystem.
• Engineering Best Practices:
  Introduce and foster engineering rigor, emphasizing modular architecture, automated testing, CI/CD pipelines, usability, and long-term maintainability.
• Quality & Regulatory Compliance:
  Lead the authoring of formal software design specifications, risk analyses, and verification protocols in alignment with medical software design controls (e.g., IEC 62304).

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or equivalent practical experience.
• 5+ years of production software engineering experience spanning full-stack application development, with a proven track record of taking complex software products to production.
• Expertise in Python and at least one other core language used in high-performance or modern systems (e.g., Rust, Type Script).
• Demonstrated mastery in systems design, distributed data flows, performance-critical code optimization, and resilient API design.
• Solid track record as a technical lead or task owner with a strong passion for mentoring peer engineers.
• Deep understanding of software quality methodologies, automated testing frameworks, and release pipelines in production environments.
• Excellent cross-functional communication skills and comfort driving technical direction in a fast-paced, multidisciplinary environment.

• Direct experience developing medical device software under medical quality management systems and lifecycle regulations (IEC 62304, ISO 13485, ISO 14971).
• Hands-on experience architecting HIPAA-compliant systems handling sensitive…