Senior Software Engineer - Radiation Oncology

About Radformation Radformation specializes in Radiation Oncology workflow automation. Our solutions save clinics time, eliminate planning errors, and enable the design of optimal treatments for patients.Our software focuses on three key areas: Time savings through automationError reduction through automated systemsIncreased quality care through advanced algorithms and workflows We are a fully remote, mission-driven team united by a shared goal: to reduce cancer’s global impact and help save more of the 10 million lives it claims each year. Every line of code, every product release, and every conversation with our customers brings us closer to ensuring no patient’s treatment quality depends on where they live. Why this role matters In this role you will help advance the development of our ClearCheck application, improving the efficiency, automation, and quality of radiation oncology workflows for cancer centers around the world. You will work closely with fully remote engineering teams to design, build, and maintain our .NET framework applications from analysis and design through coding and testing. Your software development and leadership skills will play an integral role in developing new products and delivering scalable solutions that help cancer centers provide better patient care. Responsibilities Include: Design, develop, and maintain features supporting radiotherapy plan checking workflows: DICOM integration, image visualization, dose visualization, plan visualization, DVH evaluation, and creating plan checksDevelop performant, reliable WPF desktop softwareIntegrate with oncology information systems via DICOM networking and related clinical interfacesCollaborate with physicists and product leaders to translate clinical requirements into production softwareContribute to architecture, testing, code reviews, and technical decision-makingSupport teammates through collaboration, mentorship, and knowledge sharing Required Education and Experience: Bachelor's degree in Computer Science, Electrical Engineering, Physics, Applied Mathematics, or a related technical fieldMinimum of 5 years of professional software engineering experienceStrong proficiency in C# and WPF with experience developing production desktop applicationsExperience working with DICOM data — including network operations or file processing — and 3D medical imagingStrong analytical, mathematical, and problem-solving skillsExcellent written and verbal communication skills Preferred Experience: Experience coding in large complex systems, like Radiotherapy Treatment Planning Systems, or CAD systemsExperience with 3D modeling and visualization, geometric computing, numerical methods, coordinate systems, spatial transformations, and performance-oriented software developmentMedical device software development experienceExperience with medical technologies / interfacing like FHIR, HL7, DICOMExperience with HIPAA Regulations in Software Implementations Benefits & Perks — What Makes Us RAD We care about our people as much as we care about our mission. We offer competitive compensation, benefits, and the opportunity to make an impact in the fight against cancer. For US teammates (via TriNet): Health & Wellness Multiple high-quality medical plan options with substantial employer contributions toward premiums, often covering the full cost depending on the plan selectedHealth coverage starting on day oneShort-term and long-term disability and supplementary life insurance Financial & Professional Growth 401(k) with employer match vested immediatelyAnnual reimbursement for professional membershipsConference attendance and continued learning opportunities Work-Life Balance & Perks Self-managed PTO and 10 paid holidaysMonthly internet stipendCompany-issued laptop and one-time home office setup stipendFully remote work environment with virtual events and yearly retreats, because we like to have fun while doing work that matters For global teammates (via Deel): At Radformation, we want every team member to feel supported, no matter where they live. For teammates outside the US, we provide benefits that align with local laws and standards, working with our Employer of Record (EOR) partners to ensure fairness and equity. This means your benefits package will be locally compliant, competitive, and designed to support your health, financial security, and work-life balance. Our Commitment to Diversity Cancer affects people from every walk of life, and we believe our team should reflect that diversity. Radformation is proud to be an equal opportunity workplace and an affirmative action employer. We welcome candidates from all backgrounds and are committed to fostering an inclusive environment for all employees. Agency & Candidate Safety Notice Radformation does not accept unsolicited resumes from agencies without a signed agreement in place. We do not partner with third-party recruiters unless explicitly stated. All legitimate communication from Radformation will come from an @radformation.com email address. If you receive outreach from another domain or via unofficial channels, please contact careers@radformation.com. AI & Hiring Integrity At Radformation we believe AI can be an incredible tool for innovation, but our hiring process is all about getting to know you, your skills, experience, and unique approach to problem solving. We ask that all interviews and assessments be completed without tools that generate answers in real time. This helps ensure a fair process for everyone and allows us to see your authentic work. Using such tools during the process may affect your candidacy. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us. $160,000 - $200,000 CAD/year