{"id":1412446,"url":"https://alion.io/job/elekta-senior-algorithm-engineer","title":"Senior Algorithm Engineer","company":{"id":1801963,"name":"Elekta","domain":"elekta.com","url":"https://alion.io/company/elekta-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":75,"open_postings":17,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-09-29T05:45:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Helsinki, Finland","Finland"],"countries":["FI"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":51000,"max_usd":114000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":3947},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"Computer Vision","optional":false},{"name":"CUDA","optional":false},{"name":"CUDA Toolkit","optional":false},{"name":"Image Segmentation","optional":false},{"name":"Machine Learning","optional":false},{"name":"Matplotlib","optional":false},{"name":"NumPy","optional":false},{"name":"OpenCL","optional":false},{"name":"OpenMP","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"PyTorch C++","optional":false},{"name":"Scikit-learn","optional":false},{"name":"TensorFlow","optional":false},{"name":"TensorFlow C++","optional":false}],"status":"live","first_seen_at":"2026-09-28T19:34:49Z","employer_posted_date":"2026-09-28","last_verified_at":"2026-09-29T01:04:35Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Are you a current Elekta employee?\nPlease click here to apply through our internal career site Find Jobs - Elekta.\nWe don’t just build technology. We build hope for everyone dealing with Cancer.\nElekta is shaping the standard of care, together with healthcare providers, by developing precision radiation medicine that brings advanced radiotherapy into routine clinical practice. Our solutions support consistent, efficient and personalized care, addressing evolving patient needs. Through adaptive radiotherapy, precision treatment delivery and integrated workflows, Elekta supports care teams across a range of clinical settings. Each year more than 2 million patients are treated using Elekta solutions across over 130 countries. Elekta is headquartered in Stockholm, Sweden, with over 4,000 employees and offices in more than 40 countries. The company is listed on Nasdaq Stockholm. For more information, visit elekta.com.\nSenior Algorithm Engineer\nWhat You’ll Do At Elekta\nAs a Senior Algorithm Engineer, you will help advance oncology imaging and treatment solutions by solving complex medical imaging challenges and translating research into product-ready innovations. Working with research scientists, software engineers and cross-functional stakeholders, you will apply expertise in medical imaging, machine learning and high-performance software development across areas such as image registration, image segmentation, motion tracking and image-based informatics. Your work will support Elekta’s product roadmap and contribute to more precise and personalized cancer care.\nResponsibilities\nDevelop algorithms and software solutions for complex medical imaging challenges in oncology, including registration, segmentation, motion tracking and image-based informatics.\nDesign, build and evaluate research prototypes that can be translated into Elekta products and clinical workflows.\nApply machine learning, deep learning, statistical methods and numerical optimization to 2D, 3D and 4D imaging problems.\nCollaborate with scientists, engineers and product stakeholders to define technical approaches, specifications and designs that support Elekta’s roadmap.\nDevelop high-performance software in Python, C++, CUDA or other relevant technologies using appropriate development processes and methodologies.\nPartner with external research institutions, healthcare organizations and technology partners on evaluations and co-development activities, when required.\nContribute to testing, validation, technical documentation, white papers and presentations for internal and external audiences.\nStay current with scientific and technology developments, share expertise across Elekta and contribute to publications, intellectual property and patent activities where appropriate.\nWhat You’ll Bring\nAdvanced knowledge of medical imaging, machine learning and/or computer vision, ideally applied to healthcare, oncology or another regulated environment.\nStrong programming skills, including development experience with Python and C++ using Visual Studio.\nProficient with common scientific computing libraries such as ITK, VTK, NumPy, Scikit-Learn and Matplotlib, and deep learning frameworks such as PyTorch and/or TensorFlow.\nExperienced in developing GPU based image processing algorithms and applications using CUDA. Practical knowledge of rigid and deformable image registration, image segmentation, motion tracking, statistical modelling, numerical optimization, and matrix and tensor algebra.\nAbility to solve complex technical problems independently, collaborate effectively in multidisciplinary teams and communicate scientific concepts clearly in writing and presentations.\nExperience developing imaging applications, plus either a PhD in Physics, Mathematics, Computer Science, Engineering, Medical Physics or a related discipline with at least 5 years of relevant software development and/or research experience, or a Master’s degree in a related discipline with at least 10 years of relevant experience.\nAdditional Experience That May Be Helpful\nExperience with C#, .NET,OpenMP, OpenCL, and DICOM, as well as patent authorship or other intellectual property activities, may be beneficial.\nWhat You’ll Get\nA competitive benefits package aligned with local market practices and employment conditions. Specific benefits will vary depending on whether the role is based in Helsinki, Best or Crawley.\nThe opportunity to contribute to a meaningful mission: helping healthcare providers improve outcomes for cancer patients around the world.\nA truly international work environment, collaborating with colleagues across multiple countries and functions.\nThe chance to work with innovative technology that impacts more than 2 million patients each year in over 130 countries.\nWe believe that great ideas are built together. To support collaboration, team development, and innovation, this role is primarily office-based, with an expectation of working from the Elekta office at least four days per week.\nApplication Process\nWe look forward to receiving your application. Please submit your CV in English via the “Apply” button. We review applications on an ongoing basis, so we encourage you to apply as soon as possible.","description_format":"text","description_chars":5220,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Health Care","Cancer Care Centers"],"lifecycle":[{"event":"open","at":"2026-09-28T19:34:49Z"}],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":0,"expected_fill_days":31,"reasons":["conf:4","stale_co","velocity","win:early"],"computed_at":"2026-09-29T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/elekta-senior-algorithm-engineer","json_url":"https://alion.io/job/elekta-senior-algorithm-engineer.json","meta":{"generated_at":"2026-09-30T01:16:57Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":803,"day_limit":5000,"remaining_today":4197,"minute_limit":60,"resets_at":"2026-10-01T00:00:00Z"}}}