Novartis is unable to offer relocation support: please only apply if accessible.As a Senior Python Developer at Novartis Digital Finance, you will help transform how Finance teams leverage Artificial Intelligence, Machine Learning, and advanced analytics to drive better decisions and business outcomes. Working at the intersection of software engineering, cloud technologies, and data science, you will design and deliver scalable, enterprise-grade solutions that bring innovative ideas to life. This is an exciting opportunity to collaborate with talented global teams, shape cutting-edge AI products, and make a meaningful impact in a fast-paced environment where innovation, learning, and collaboration are at the heart of everything we do.Job DescriptionKey ResponsibilitiesDesign and develop scalable Python applications that support Artificial Intelligence and advanced Finance solutions.Build secure, maintainable backend services and application programming interfaces for enterprise platforms.Collaborate with Data Scientists to operationalize Machine Learning and Artificial Intelligence solutions.Develop cloud-native applications and integrations using modern cloud and container technologies.Optimize application performance, reliability, and scalability for business-critical workloads.Drive engineering excellence through automated testing, code reviews, and Continuous Integration and Continuous Delivery practices.Contribute to technical architecture decisions and mentor developers on software engineering best practices.Essential RequirementsBachelor’s or Master’s degree in Computer Science, Software Engineering,



or a related field.Proven experience developing enterprise-grade Python applications in complex business environments.Experience working with cloud platforms, preferably Amazon Web Services.Solid knowledge of Structured Query Language, software architecture, and clean coding principles.Demonstrated experience with container technologies, automated testing, and Continuous Integration and Continuous Delivery practices.Desirable RequirementsExperience working with Artificial Intelligence, Machine Learning, or Data Engineering teams in production environments.Exposure to Large Language Models, Microsoft Copilot, or Agentic Artificial Intelligence frameworks.Benefits & Rewards At Novartis, we’re committed to reimagining medicine together - and rewarding the people who make it happen.

In addition to your base salary, you may be eligible for a performance-based bonus depending on certain performance parameters. We also offer a variety of competitive benefits in kind to help you thrive personally and professionally, such as insurance plans, retirement plans, wellbeing resources and global recognition programs. In addition, we provide versátil and hybrid working options, where possible, and minimum 14 weeks paid parental leave.

Read our brochure to learn more about our global total rewards offering: Note: Benefits and compensation may vary by country and are subject to local legal requirements, including provisions of collective bargaining agreements where applicable.

Skills DesiredArtificial Intelligence (AI), Biostatistics, Change Management, Curious Mindset, Data Governance, Data Literacy, Data Quality, Data Science, Data Visualization, Deep Learning, Graph Algorithms, Learning Agility, Machine Learning (ML), Machine Learning Algorithms, Python (Programming Language), Stakeholder Engagement, Statistical Analysis, Time Series AnalysisSummaryLocation: Full time

📌 Python Developer - Programista (Barcelona)
🏢 Novartis
📍 Barcelona