7 hours ago
(Senior) Scientific Software Engineer
- 02 April 2026
- 100%
- BAD IR
About the job
Join us in pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably.
Our inspiring and caring environment forms a global community that celebrates diversity and individuality. We encourage you to step beyond your comfort zone, offering resources and flexibility to foster your professional and personal growth, all while valuing your unique contributions.
In our Image Reconstruction team, we develop state-of-the-art algorithms and software for cone beam computed tomography (CBCT) image processing and reconstruction. Varian’s treatment delivery systems use our software to reconstruct 3D and 4D images of the patient’s anatomy. The images are nominaly used for patient positioning on the treatment machine, with recent advances in image quality opening up their potential to be used also for replanning and adaptive radio-therapy. Our work focuses on further optimizing 3D and 4D image quality and develop innovative and product-oriented algorithms in Varian’s clinical solutions.
In a team of six highly competent scientists and software engineers, you will be responsible for the design and implementation of algorithms in the CBCT image reconstruction domain. Particular focus will be on enhancing performance of the algorithms both in terms of execution speed and image quality.
Job Responsibilities:
- Implement new methods, conduct feasibility studies and integrate selected algorithms in Varian’s product line
- Use parallel programming (GPU) to enhance performance of existing reconstruction algorithms
- Perform imaging experiments in the lab for testing, proof-of-concept and troubleshooting investigations
- Document design and test specifications of CBCT reconstruction algorithms
- Assist product support engineering (PSE) in troubleshooting
- Conduct literature research in the CT/CBCT reconstruction domain
Job Qualifications:
- M.Sc. or PhD in Computer Science or a related technical discipline
- Familiarity with high-performance computing
- Expertise in compiled programming languages (C++ and CUDA; other languages are a plus)
- Proficiency with modern version control systems (e.g., Git)
- Analytical and highly structured mind
- Strong sense of teamwork and source code ownership
- Fluency in spoken and written English, German is a plus.
#LI-OS1
Who we are: We are a team of more than 72,000 highly dedicated Healthineers in more than 70 countries. As a leader in medical technology, we constantly push the boundaries to create better outcomes and experiences for patients, no matter where they live or what health issues they are facing. Our portfolio is crucial for clinical decision-making and treatment pathways.
How we work: When you join Siemens Healthineers, you become one in a global team of scientists, clinicians, developers, researchers, professionals, and skilled specialists, who believe in each individual’s potential to contribute with diverse ideas. We are from different backgrounds, cultures, religions, political and/or sexual orientations, and work together, to fight the world’s most threatening diseases and enable access to care, united by one purpose: to pioneer breakthroughs in healthcare. For everyone. Everywhere. Sustainably.
To find out more about Healthineers’ specific businesses, please visit our company page here .
As an equal opportunity employer, we welcome applications from individuals with disabilities.
Data Privacy: We care about your data privacy and take compliance with GDPR as well as other data protection legislation seriously. For this reason, we ask you not to send us your CV or resume by email. We ask instead that you create a profile where you can upload your CV. Setting up a profile also lets us know you are interested in career opportunities with us and makes it easy for us to send you an alert when relevant positions become open. Register here to get started.
Beware of Job Scams: Please beware of potentially fraudulent job postings or suspicious recruiting activity by persons that are currently posing as Siemens Healthineers recruiters/employees. These scammers may attempt to collect your confidential personal or financial information. If you are concerned that an offer of employment with Siemens Healthineers might be a scam or that the recruiter is not legitimate, please verify by searching for the posting on the Siemens Healthineers career site.
To all recruitment agencies: Siemens Healthineers does not accept agency resumes. Please do not forward resumes to our jobs alias, employees, or any other company location. Siemens Healthineers is not responsible for any fees related to unsolicited resumes. As an equal opportunity employer, we welcome applications from individuals with disabilities.