Sr Software Development Engineer, Amazon Business, Buy Journey
Amazon · Madrid, Spain · Software Development
About this role
Amazon is hiring a senior-level Software Engineer based in Madrid, Spain. The posting calls out experience with Java, C#, Machine Learning, Full Stack.
- Role
- Software Engineer
- Function
- software engineering
- Level
- senior
- Track
- Individual contributor
- Employment
- Full-time
- Location
- Madrid, Spain
- Department
- Software Development
- Posted
- Apr 14, 2026
More roles at Amazon
Job description
from Amazon careersThe Amazon Business team is building a development team to disrupt the way businesses, governments and institutions purchase their supplies. Our team is focused on building solutions to enable business customers to research, discover and buy business, industrial and scientific products in large catalogs; across multiple devices, marketplaces and regions. Our customers include individual professionals, businesses and institutions that buy in either high frequency or in bulk quantities. Our customers have different needs than the traditional Amazon customer base… and we are here to solve this. Go ahead and join us. Amazon is growing extremely fast, and our team is growing even faster! Key job responsibilities - Design and modify scalable software architecture of full stack systems. - Deliver personalized experience that requires machine learning and data engineering skills - Work independently to deliver and maintain features. - Apply software engineering best practices to the development life cycle (incremental delivery, coding standards, code reviews, source control management, build processes, testing, operations...). - Engage in continuous prioritization efforts to balance out fast paced business requirements with long term technical investments. A day in the life - Supporting teammates through collaboration and mentoring. - Shipping and reviewing code - Driving improvements on…