Keyrus is looking for a Data Science Software Developer to build high-quality tools, applications, and packages in R and Python that support scientific research, analytics, and business processes. Requirements Bachelor’s degree (or equivalent experience) in Computer Science, Data Science, or a related field. Strong experience in R and Python programming, especially for building applications and reusable packages. Proven ability in full-cycle software development: Application architecture Integration with databases Code modularization and reuse Version control (Git) Testing and debugging Deployment and scaling Strong communication skills, with the ability to work with both technical and non-technical stakeholders. Experience using GitHub or similar tools for source control and collaborative development. Fluent in English Must be a Portuguese or European citizen or have a work permit for Portugal Good to have: Familiarity with HTML, CSS, JavaScript, particularly in support of Shiny or web-based applications. Applied experience in clinical development or biopharma environments. Knowledge of CDISC standards and regulatory frameworks relevant to pharma. Experience delivering validated tools in a GxP-regulated context. Benefits Competitive salary based on your skills & experience and according to the Data market practice Meal allowance of €8.32 per day Flexible benefits option Private Medical Insurance 22 days of annual leave (increasing every 3 years up to a maximum of 25 days) Training Program through KLX ( Keyrus Learning Experience) Platform Originally posted on Himalayas