Mendix Developer

Aubay Portugal; Lisboa; Hybrid; EUR 55,000 - 75,000; Full time

Benefits offered by this job

Training Academy

Career advancement

Health insurance

Dental coverage

Mental health platform

Well-being initiatives

Family support

Language platform

Hybrid work

Job summary

Aubay Portugal is seeking an experienced Senior Mendix Developer to lead the design, development, and evolution of complex Mendix applications and platforms. You will translate business requirements into robust technical solutions and define solution architecture aligned with enterprise standards.

You will guide integrations with enterprise systems, cloud services, databases, and APIs while mentoring Mendix teams.

Qualifications

• Minimum 4 years of Mendix development experience at Senior level.
• Experience designing and implementing complex Mendix solutions, including architecture and integrations.
• Strong background in Agile/Scrum development methodologies.
• Fluency in English (written and spoken) is mandatory.

Responsibilities

• Lead the design, development, and evolution of Mendix applications and platforms.
• Define solution architecture, ensuring alignment with enterprise architecture and best practices.
• Translate business requirements into robust, scalable technical solutions.
• Lead integrations with enterprise systems, cloud services, databases, and APIs.
• Optimize application performance, scalability, security, and operational resilience.
• Provide technical leadership, mentoring, and guidance to Mendix development teams.

Skills

Senior Mendix

Mendix architecture

Agile / Scrum

English fluency

Job description

At Aubay Portugal, we work daily with some of the largest organisations across sectors such as banking, insurance, telecommunications and energy, helping to build and evolve critical systems that support millions of users. We have been in Portugal since 2007 and are part of an international group with a presence in several European countries. More than technology, we build close relationships and deliver real-impact projects.

What will you do?

• Lead the design, development, and evolution of complex Mendix applications and platforms.
• Define solution architecture, ensuring alignment with enterprise architecture and best practices.
• Translate business requirements into robust, scalable, and maintainable technical solutions.
• Lead integrations with enterprise systems, cloud services, databases, and APIs.
• Optimize application performance, scalability, security, and operational resilience.
• Provide technical leadership, mentoring, and guidance to Mendix development teams.

What are we looking for?

At Aubay, our focus is on professionals who bring both technical expertise and the right mindset:

• Solid experience (minimum 4 years) in Mendix development at a Senior level.
• Proven expertise in designing and implementing complex Mendix solutions, including architecture definition and integrations.
• Strong background in Agile/Scrum development methodologies.
• Fluency in English (written and spoken) is mandatory.
• Alignment with our corporate culture and a commitment to integrity and ethics are highly valued;
• Strong customer focus, teamwork, task prioritisation, and daily commitment are highly appreciated.

What can we offer?

At Aubay, we invest in your development and well-being:

• Continuous growth through our Training Academy, with technical and soft skills training, mentoring, tech communities, workshops and in-person meetups;
• Close support with regular feedback and a structured career advancement model;
• Comprehensive health insurance, including dental coverage, as well as access to a mental health platform and well-being initiatives;
• Team-oriented environment, including events and initiatives to promote connection and team spirit;
• Personal and family life support, from the moment your children are born and throughout their educational path;
• Access to a language platform with conversational classes in multiple languages;
• Project-tailored work model: hybrid (1 day/week at the office).

What will you find here?

• A close-knit and informal environment, where direct communication is preferred and people are valued;
• Recognition of your contribution, with initiatives that celebrate meaningful moments;
• Freedom to be yourself, without unnecessary formalities;
• Teams where knowledge sharing, collaboration and joint growth are a reality.