Senior Full-Stack Software Engineer

Work at Radformation

Cancer rates increase year after year, yet high-quality care is not universal. By automating and standardizing the treatment planning workflow, Radformation aims to create a system where any patient anywhere can receive the same high-quality care.

We strive daily to reduce cancer's global impact and help save more of the 10 million lives it claims each year. Our unwavering commitment is to deliver reliable, high-quality, automated solutions that allow clinics to standardized care for every single person in need.

Radformation is seeking a self-motivated Senior Full-Stack Software Engineer to join our fast-moving, fully remote team. In this role, you’ll use your engineering expertise to make a direct impact on cancer care worldwide by building software that clinics rely on every day.

You’ll help shape the future of RadMachine, our flagship cloud-based platform for machine quality assurance (QA). This is one of the core products our users interact with and you’ll contribute across the stack, owning both frontend and backend development, with particular focus on web UI and Django architecture.

We’re looking for an experienced engineer with broad expertise across the web, cloud, and systems programming stack, someone excited to dive in quickly, ship high-quality features, and thrive in a collaborative environment with technically strong teammates.

The ideal candidate brings a solid foundation in modern software architecture, web design, and cloud infrastructure, along with a passion for building reliable, performant tools that truly matter. Your technical and leadership contributions will be essential as we continue to create innovative products that empower cancer centers to deliver safer, faster, and more accurate treatment.

• Product Development:
• Drive feature development on RadMachine, Radformation’s core cloud-based QA platform
• Own technical implementation across frontend and backend, with focus on web UI and Django
• Improve system performance, usability, and stability in production environments
• Code Quality & Technical Excellence:
• Write clean, testable, and maintainable code that scales
• Troubleshoot and resolve issues reported by users and QA
• Contribute to automated testing and CI/CD pipelines
• Maintain high-quality internal documentation and user-facing guides
• Team Collaboration & Impact:
• Actively participate in daily standups, sprint planning, and peer code reviews
• Collaborate closely with product, QA, and engineering to ship high-impact features
• Mentor teammates through knowledge sharing and example

• You believe the team succeeds or fails together
• You’re adaptable and thrive in a fast-paced, evolving environment
• You’re open to feedback, even in high-opinion teams, and value respectful debate
• You take ownership of your work and follow through with care
• You write code that’s clear, tested, and easy to maintain
• You bring a mindset of continuous learning and improvement
• You contribute to a culture of thoughtful, constructive code review
• You clearly track and communicate your work (e.g., via tickets or documentation)
• You share knowledge and help teammates grow without ego

• Bachelor’s degree in Computer Science, Engineering, or a related field (Master’s preferred)
• Minimum 5 years of professional software engineering experience
• Strong proficiency with:
• Git and repository management, including CI/CD practices
• Web UI development using JavaScript, Python, and the Django framework
• Linux development environments
• Docker for containerization and deployment
• HTTP/S, REST APIs, and OpenAPI specifications
• PostgreSQL or other relational databases
• Google Cloud Platform or similar cloud infrastructure provider
• Excellent written and verbal communication skills

• Experience with modern authentication protocols (e.g., OAuth2 or equivalent)
• Familiarity with cloud security best practices, including OWASP guidelines
• Advanced web programming skills:
• HTML5, CSS, ES6, ES Modules, Web Components
• Systems programming capabilities with hardware-level awareness:
• Memory optimization, vectorization, parallelization, cache utilization, GPU acceleration, etc.
• CI/CD pipeline automation and test orchestration
• Cloud infrastructure provisioning using tools like Terraform
• Experience or working knowledge of healthcare data standards, such as:
• DICOM, FHIR, HL7
• Familiarity with Agile development methodologies and workflows

What makes us so RAD?

We take care of our people!

Radformation offers top-tier medical, dental, vision care for employees and their families. Each role comes with our 401(k) & employer match vest immediately and you'll never have to stress about taking the time you need with self-managed PTO. We support our growing RAD families with generous parental leave, along with additional part-time work to help transition back into the swing of things. We are a fully remote team and while we may be apart, virtual events, yearly retreats and a collaborative work environment keep us close and connected.

Cancer transcends any individual differences we may have. That's why at Radformation we celebrate diversity and are committed to creating an inclusive environment for all employees. We are proud to be an equal opportunity workplace and an affirmative action employer.