This job is with Moody's, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. As a general leader in ratings and integrated risk assessment, we’re advancing AI to move from insight to action—enabling intelligence that not only understands complexity but responds to it. 5+ years of web software development experience with full understanding of end-to-end development lifecycle

~ Strong experience in Python or TypeScript with frameworks such as FastAPI or Node.js for scalable application development

~ Experience designing and working with relational and NoSQL databases, including PostgreSQL and MongoDB

~ Proven experience building microservices and event-driven architectures in cloud-native or serverless environments

~ Strong knowledge of software design patterns, SOLID principles, CQRS, and hexagonal architecture to support scalable solutions

~ Experience working in agile environments with strong collaboration across engineering teams

~ Experience working with large-scale or high-volume data environments





~ Experience working within AWS ecosystem including Lambda, ECS, S3, DynamoDB or similar cloud services

~ Bachelor’s or Master’s degree in Computer Science, Mathematics, Engineering, or a related field

This role focuses on designing and delivering scalable cloud-native and AI-driven solutions while collaborating across teams to build innovative full-stack applications

Design and build serverless microservices using Python, TypeScript and modern front-end frameworks to support scalable systems

Collaborate on the integration of AI and GenAI solutions across full-stack architecture to enhance product capabilities

Work with cross-functional teams to design, develop, and deploy cloud-native applications aligned with business needs

Architect and maintain scalable cloud-native solutions for content delivery platforms with high availability requirements

Our Digital Content & Innovations Engineering team i

📌 Senior Software Engineer C# (Barcelona)
🏢 Moody'S
📍 Barcelona