Mulesoft Developer

VASS; Portugal; On-site; EUR 55,000 - 75,000; Full time

Job summary

VASS is seeking a MuleSoft Developer to join its Portugal team. You will analyse requirements, design and build MuleSoft integrations and APIs, and enable API-led connectivity across cloud and on-premise systems. You will create documentation, perform tests, and support deployments, working with stakeholders and architects to deliver robust integrations.

The role emphasizes hands-on MuleSoft expertise, API security, and CI/CD practices within a dynamic, global digital transformation environment.

Qualifications

• Proven experience as a MuleSoft Developer.
• Strong hands-on experience with MuleSoft Anypoint Platform and Mule 4.
• Experience designing, building, and consuming REST and SOAP APIs.
• Solid knowledge of DataWeave and API-led architecture.
• Experience integrating enterprise applications and third-party systems.
• Familiarity with API security standards and authentication protocols.
• Experience with Git and CI/CD practices.
• Strong problem-solving and troubleshooting skills.
• Excellent communication and stakeholder management skills.

Responsibilities

• Analyse and refine business and technical requirements
• Design, develop, and maintain MuleSoft integrations and APIs
• Build and implement API-led connectivity solutions using MuleSoft
• Develop integrations between cloud and on-premise systems
• Create technical documentation and integration specifications
• Perform unit testing and support integration testing activities
• Monitor, troubleshoot, and optimise MuleSoft applications
• Support UAT, deployments, and production issue resolution
• Collaborate with business stakeholders, architects, and development teams

Skills

MuleSoft Dev

Anypoint Platform

REST/SOAP APIs

DataWeave

API-led architecture

Enterprise integration

Git and CI/CD

Troubleshooting

Requirements analysis

Tools

MuleSoft

Job description

Are you a Mulesoft Developer? If you are looking for a great team with a high technical level, where proactivity and the desire to do different things are valued,

VASS IS YOUR PLACE!:

We are a global digital transformation company with a team of 4,900 global players in 26 countries in Europe, America and Asia who work together to put organizations at the forefront of innovation by bringing together talent, knowledge and technology.

Our approach is based on conscious technology, through which we create positive environments and meaningful opportunities, always in our own way, making the complex simple.

What you will do:

• Analyse and refine business and technical requirements
• Design, develop, and maintain MuleSoft integrations and APIs
• Build and implement API-led connectivity solutions using MuleSoft
• Develop integrations between cloud and on-premise systems
• Create technical documentation and integration specifications
• Perform unit testing and support integration testing activities
• Monitor, troubleshoot, and optimise MuleSoft applications
• Support UAT, deployments, and production issue resolution
• Collaborate with business stakeholders, architects, and development teams

What you should know/have to succeed in this role:

• Proven experience as a MuleSoft Developer
• Strong hands‑on experience with MuleSoft Anypoint Platform and Mule 4
• Experience designing, building, and consuming REST and SOAP APIs
• Solid knowledge of DataWeave and API-led architecture principles
• Experience integrating enterprise applications and third‑party systems
• Familiarity with API security standards and authentication protocols
• Experience with Git and CI/CD practices
• Strong problem‑solving and troubleshooting skills
• Ability to analyse and refine business and technical requirements
• Excellent communication and stakeholder management skills

If you want to join a dynamic company where technological challenges will be found in your day to day, we are waiting for you in the great VASS team.

We want you to be the best version of yourself: Transformative, Creative, Honest, Vibrant.

VASS is proud to be an Equal Opportunity Employer. We do not discriminate on the basis of race, religion, colour, sex, gender identity, sexual orientation, age, national origin, marital status or disability. Our recruitment is decided on the basis of qualifications, merit and business need.