About us
At Auctane, we are united by a passion to help businesses deliver — whatever their size, wherever they are, and however they operate. We make it possible for businesses to meet the ever-changing requirements of their industry and customer expectations. Auctane products enable hundreds of thousands of businesses to annually mail and ship billions of items — over $200 billion worth — to recipients around the globe.
The Auctane family of mailing and shipping software products includes ShipStation, Stamps.com, ShipStation API, Metapack, GlobalPost, and Packlink. Our partners include Amazon, UPS, USPS, eBay, BigCommerce, Shopify, WooCommerce, and Walmart.
Our values
Win as One. Delight Customers. Deliver Great Outcomes.

About the role
As a Software Engineer, you will be responsible for designing, developing, testing, and supporting enterprise integrations. This role will partner with business stakeholders, architects, developers, and operations teams to build scalable, secure,



and reusable APIs and integrations that enable critical business processes across the ShipStation Integral ecosystem.
This role is based in Madrid, Spain
What you'll be doing?
- Design, develop, test, deploy, and maintain integrations.
- Build and support API-led connectivity solutions utilizing System, Process, and Experience APIs.
- Develop integrations utilizing REST APIs, SOAP Web Services, EDI, XML, JSON, flat files, and database technologies.
- Implement event-driven and asynchronous integration patterns using messaging technologies.
- Collaborate with architects and technical leads to define integration standards, best practices, and reference architectures.
- Participate in requirements gathering and technical design sessions with business and technology teams.
- Develop and maintain DataWeave transformations for data mapping and orchestration.
- Troubleshoot production integration issues and participate in root cause analysis activities.
- Support CI/CD pipelines and automated depl

📌 Software Engineer (España)
🏢 Auctane
📍 España