As a Senior Web Software Engineer, you will build and evolve serverless, cloud-native microservices using Python or TypeScript and React. You’ll integrate GenAI capabilities into cutting-edge AI-enabled risk platforms and collaborate across cross-functional teams to deliver scalable solutions. You will help shape Moody’s Digital Content & Innovations Engineering by driving clean code, solid design, and practical architectures. This role offers the chance to impact how clients navigate risk with confidence at scale. You’ll work in a collaborative, innovative environment that values curiosity and integrity.
~ Build serverless microservices with TypeScript, Python and React, ensuring integration with AI systems
~ Collaborate on integration of GenAI solutions across front-end and back-end layers
~ Work with cross-functional teams to design, develop, and deploy innovative solutions
~ Tackle complex problems using cutting-edge technologies
~ Lead code reviews, workshops, and create documentation to support teammates
~ Architect,



develop, and maintain cloud-native content delivery solutions
~5+ years of web software development with full web lifecycle
~5+ years in Python or TypeScript with frameworks like FastAPI or Node.js
~ Experience with PostgreSQL and MongoDB
~ Experience with micro-services and/or event-driven architectures in cloud serverless environments
~ Strong knowledge of design patterns, SOLID, CQRS and Hexagonal Architecture
~ Obsessed with clean code and agile engineering practices
~ Self-driven, collaborative, and innovative team player
~ Knowledge of AI frameworks and tools (advantageous)
~ Experience with high volumes of data (advantageous)
~ Experience with AWS ecosystem (CloudFormation, ECS, Lambda, S3, DynamoDB)
~ Python
~ TypeScript
~ FastAPI

Senior Software Engineer - barcelona barcelona, catalunya, es
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📌 Software Engineer Tech (Barcelona)
🏢 moodys
📍 Barcelona