hero

It's your turn to create the future.

Check out the latest job postings from Radical's portfolio companies and discover opportunities to build the technologies of tomorrow.
Radical Ventures
companies
Jobs

Software Engineer

Signal 1

Signal 1

Software Engineering
Toronto, ON, Canada
Posted on Sep 11, 2025

Signal 1 is a digital healthcare start-up on a mission to transform hospital care with AI. We are looking for a Software Engineer to help us build, deploy, and scale our healthcare AI solutions across hospitals in North America.

In this role, you will:

  • Design and develop core components of our AI Management System in collaboration with our infrastructure, front-end, and machine learning teams.
  • Build robust and scalable backend systems to support the deployment of AI solutions in hospital environments.
  • Take ownership of rolling out our AI solutions to client hospitals, ensuring smooth integration and reliable performance.
  • Contribute to improving engineering practices, deployment automation, and system reliability.

Specific Responsibilities:

  • Lead the technical deployment of Signal 1’s AI solutions at hospitals across North America.
  • Build and maintain deployment automation, monitoring, and configuration tools to streamline rollouts and ensure system reliability.
  • Manage service delivery across both Signal 1’s cloud infrastructure and client-hosted environments.
  • Develop and enhance features for the AI Management System to improve usability, scalability, and performance.
  • Implement complex data solutions, including validation, transformation, and verification of large and diverse healthcare datasets.
  • Collaborate with the machine learning team to design and build systems that support ML workflows and follow engineering best practices.
  • Monitor and troubleshoot production systems to ensure high availability, security, and reliability for hospital clients.

Qualifications:

  • BS or MS in computer science, engineering or a similar discipline
  • Solid backend development skills and programming experience (Python, Java, or similar)
  • Experience working with relational databases (e.g., PostgreSQL, SQL Server)
  • Strong communication skills and the ability to work effectively with non-technical stakeholders
  • Excellent problem-solving skills and comfort working independently in fast-paced environments

Preferred Qualifications:

  • Master's degree in Computer Science or a related technical field.
  • Extensive experience in EMR integration and healthcare systems development
  • Solid knowledge of healthcare data format and interoperability protocols
  • Ability to work under pressure in a fast-paced environment.

Please submit your CV to careers@signal1.ai. Thanks for your interest in Signal 1!