Mid-Senior Software Engineer

Igus; España; On-site; EUR 55,000 - 75,000; Full time

Job summary

Igus digITal Spain seeks a senior software engineer to drive integration and automation across ERP systems. You will develop microservices, design architecture, and collaborate with international teams to implement robust solutions.

Fluency in English is essential; German is a plus. Expect collaborative work with Spain and Cologne teams and involvement in DevOps and observability practices.

Qualifications

• 5–10 years of practical software development experience in computer science.
• Strong design and technology selection skills to meet business requirements.
• Experience in system and process integration, preferably ERP-related.
• Fluent in English (C1/C2); German is a plus but not required.

Responsibilities

• Implement integration and/or automation using MuleSoft, microservices or message queues.
• Develop microservices as part of the ERP landscape.
• Collaborate with software architects to design and implement requirements.
• Contribute ideas to design architecture and improve processes.
• Ensure software quality, testing and documentation.

Skills

C# .NET

Java

Microservices

REST/SOAP APIs

SQL/NoSQL

Education

University degree in Computer Science

Tools

MuleSoft

Kubernetes

AWS

Grafana

Application Insights

Doxis

ERP Core Systems

Job description

Your Responsibilities

As part of one of our cross-functional and international teams you will:

• Implement integration and/or process automation scenarios using a variety of technologies, including MuleSoft, microservices or message queues, etc.
• Develop microservices as part of the ERP landscape.
• Technically design and implement requirements in collaboration with the software architects.
• Here you will not only write code: you will also analyze the problem and contribute with your ideas to implement the solution, design the architecture and improve processes.
• Ensure software quality, testing and documentation.

Your Qualifications

• Solid experience with C# (.NET), Java or other comparable object oriented language (technology-agnostic mindset required).
• Proven expertise in designing solutions and selecting the right technologies to meet business requirements, rather than gravitating toward familiar tools.
• Strong background in system and process integration, ideally in ERP-related or internal business processes.
• Interest in exploring and mastering the MuleSoft ecosystem (prior experience is beneficial).
• Knowledge and experience with AI-assisted development is highly valuable.
• Knowledge of Microservices, REST/SOAP APIs, and SQL/NoSQL databases.
• Familiarity with Kubernetes, AWS, DevOps practices and observability tools (Grafana, Application Insights).
• Comfortable with collaborative methodologies such as Pair Programming/Mob Programming.
• Team-oriented with value stream and customer oriented mindset.
• University degree or higher vocational training in computer science with practical experience (5-10 years).
• Fluent in English (C1/C2).
• German language is a big plus but not required.

Igus digITal Spain

Igus digITal Spain is part of the Spanish subsidiary of igus and provides support to the igus corporate IT team in Cologne, Germany.

Among our services:

• We support igus critical systems: Core systems such as ERPs, Mulesoft, Doxis and many more tools and services that guarantee the smooth operation of internal processes.
• We work hand in hand with Germany: Collaboration between the Spain and Cologne teams is constant. Together we optimize processes and solve international challenges.

Recruiting process

1. HR screening.
2. Skills and competences interview with the Hiring Manager and Software Architect.
3. Technical Case Study: Mob programming with the team.
4. Final call.