Senior Python Dev for AI-Driven Finance (Hybrid Barcelona)

(FCRS = US014) Novartis Pharmaceuticals Corporation; Barcelona; Hybrid; EUR 43,000 - 79,000; Full time

Job summary

Novartis Pharmaceuticals Corporation in Barcelona is seeking a Senior Python Developer to help power the future of Finance with AI, ML, and analytics. You will design scalable backend services, collaborate with data scientists, and ship cloud-native solutions in a hybrid work model.

Ideal candidates have enterprise Python experience, strong API design skills, and familiarity with AWS, containers, CI/CD, and clean coding principles. Join a global team driving innovation.

Qualifications

• Proven experience developing enterprise-grade Python applications in complex business environments.
• Strong expertise in designing and building APIs and microservices.
• Experience with cloud platforms, preferably AWS.
• Solid knowledge of SQL, software architecture, and clean coding principles.
• Automated testing, CI/CD practices, and code reviews.

Responsibilities

• Design and develop scalable Python applications to support Artificial Intelligence and advanced Finance solutions.
• Build secure, maintainable backend services and APIs for enterprise platforms.
• Collaborate with Data Scientists to operationalize ML/AI solutions.
• Develop cloud-native applications and integrations using modern cloud technologies.
• Optimize performance, reliability, and scalability for business-critical workloads.
• Drive engineering excellence through automated testing, code reviews, and CI/CD.
• Contribute to architectural decisions and mentor developers on best practices.

Skills

Python

APIs & microservices

Cloud platforms (AWS)

SQL & software architecture

CI/CD & automated testing

Education

Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field

Tools

Containerization tools

Job description

Novartis Pharmaceuticals Corporation in Barcelona is seeking a Senior Python Developer to help power the future of Finance with AI, ML, and analytics. You will design scalable backend services, collaborate with data scientists, and ship cloud-native solutions in a hybrid work model.

Ideal candidates have enterprise Python experience, strong API design skills, and familiarity with AWS, containers, CI/CD, and clean coding principles. Join a global team driving innovation.