Software Engineer - Java at Auctane

Department: Research & Development

Language

Compensation

€40,000 – €50,000/yr

Setup: Hybrid
Location: Madrid, Community of Madrid
Type: Full-time
Level: mid
Posted: Aug 27, 2026

Description

Auctane is hiring a Software Engineer to design, develop, test, deploy, and maintain enterprise integrations and API-led connectivity solutions for the ShipStation Global ecosystem. The role covers REST, SOAP, EDI, XML, JSON, DataWeave, cloud applications, CI/CD, distributed-system troubleshooting, security, and integration performance. It requires at least three years of software development experience and two years of integration development experience, with a hybrid work arrangement based in Madrid, Spain. The salary range is 40,000 € to 50,000 €.

Required Skills

REST APIs
SOAP Web Services
EDI
DataWeave
SQL
Git
CI/CD
AWS
Datadog

Additional Information

Required Previous Experiences: 3+ years of software development experience
2+ years of experience developing integrations
Experience building RESTful APIs and web services, API design and API lifecycle management
Experience implementing integrations using XML, JSON, XSD, and DataWeave
Experience working with relational databases and SQL
Experience integrating cloud applications
Experience with Git-based source control systems
Experience supporting CI/CD pipelines and automated deployments
Experience troubleshooting complex distributed systems
Preferred Qualifications: MuleSoft Developer Certification (Mule 4)
MuleSoft Integration Architect certification
Experience with AWS, S3, and SQS or hybrid cloud environments
Experience with EDI transactions and B2B integrations
Experience with Salesforce, ERP, CRM, TMS, or transportation/logistics systems
Experience with monitoring tools such as Datadog, Splunk, or similar platforms
Experience supporting enterprise-scale integration platforms
Translation Company Name: Auctane