Software Engineer Intern - Full stack

About us

At Auctane, we are united by a passion to help sellers — wherever they are, however they operate — fulfill the promises they make to consumers. The Auctane mission is to fuel commerce through exceptional delivery. We make it possible for businesses to meet the ever rising expectations of their customers, and we make the world smaller and more accessible to consumers everywhere. Auctane brands enable hundreds of thousands of merchants to annually deliver billions of products — over $200 billion worth — to customers around the globe. And Auctane is just getting started.

Auctane is a team of shipping and software experts with a passion for helping merchants move their ideas, dreams and innovations around the globe. The Auctane family includes ShipStation, ShipWorks, ShipEngine, ShippingEasy, Stamps, Endicia, Metapack, GlobalPost, and Packlink. Our partners include Amazon, UPS, USPS, eBay, BigCommerce, Shopify, WooCommerce, and Walmart.

About the role

This is a hands-on Internship role where you will be introduced to the Full Software Development Life Cycle. You will actively participate in the process of building a complete web application – from the server-side (Back-end) to the user interface (Front-end). We offer a flat and open engineering culture where you can learn how to build modern systems at scale using the latest technology stack.

What will you be doing?

• Full Cycle Development: Actively participating in building full web applications, from Back-end to Front-end.
• Back-end Development (Java/Spring): Learning the process of creating business logic for modern systems using Java and the Spring framework.
• Databases & Integration: Learning how to work with databases and integrate them into applications.

What are we looking for?

• Availability: This internship is for students who need to complete at least 1-month mandatory internship as part of their degree. Start date: 01.07.2026
• Foundational knowledge of Java and Spring.
• Proficiency in SQL.
• Basic knowledge of Git.
• Basic understanding of microservices concepts.
• Basic understanding of cloud technologies.
• A strong desire for intensive growth and learning how to build web applications.

What will make you stand out?

• Knowledge of Docker