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Varian

Tech-enabled radiation oncology hardware and software

Software Developer Workflow Orchestration

Software EngineeringConfirmed live in the last 24 hours
Full-timeUnited StatesIn-person

About the Job

Requirements

  • A master's degree with at least 3 years of relevant experience, or a PhD, in Robotics, Biomedical Engineering, Computer Science, Data Science, Artificial Intelligence, Systems Engineering, or a related field.
  • Experience with complex distributed systems, workflow modeling, state estimation, behavior trees, process automation, decision support, or autonomous decision systems.
  • Strong understanding of software architecture, systems engineering, and real-time systems.
  • Experience programming in common languages such as Rust, Python, or C++, and applying software engineering DevOps best practices.
  • Very good command of spoken and written English.

Responsibilities

  • Design and implement hierarchical workflow engines coordinating medical devices and components used in the interventional suite, such as imaging and robotics.
  • Model endovascular procedure workflows, including phase entry and exit criteria and real-world event handling based on clinical context, system state, and manual physician interaction.
  • Develop fail-safe workflows and human handover strategies for autonomous and semi-autonomous operation, including safe supervision logic, confidence thresholds, and deterministic failure recovery.
  • Integrate inputs from real-time multimodal machine learning models and sensors, such as X-ray imaging and robots, for real-time state estimation.
  • Partner with computer vision and robotics teams to integrate imaging-derived events and robotic capabilities into the workflow logic architecture.
  • Collaborate with cross-functional experts in an interdisciplinary regulated medical device environment, aligning closely with development teams in Germany.
  • Continuously develop ideas to advance solutions in image-guided therapies.

Desired Qualifications

  • Familiarity with neurovascular interventions, image-guided therapy, angiography, or clinical workflow optimization.

About the Company

Varian

Tech-enabled radiation oncology hardware and software

Varian, part of Siemens Healthineers, focuses on oncology by providing integrated radiation oncology solutions that combine software, hardware, patient data, and care teams. Its offerings include treatment-planning software, radiation therapy machines, and data-management systems that work together to enable precise cancer treatments. The company differentiates itself through an integrated platform approach and services like Oncology-as-a-Service (OaaS), which lets healthcare providers adopt advanced radiation oncology with ongoing service support rather than large upfront investments. Varian serves healthcare providers such as hospitals and cancer centers, helping them deliver coordinated care and improve patient outcomes. Its goal is to reduce the fear of cancer by using data and technology to support clinicians in delivering effective treatments.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Palo Alto, CA
Founded
1948

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