Job Description

Dubai

Posted : 29 Dec 2025
Engineering Digital Solutions - Delivery Full Time

Senior Mendix Developer

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Senior Mendix Developer

is responsible for designing, developing, and maintaining high-quality Mendix applications that align with business objectives and software development standards. The role combines strong technical expertise in Mendix with the ability to guide junior developers, collaborate with stakeholders, and drive best practices across the low-code application lifecycle.

Roles and Responsibilities

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Application Development and Architecture

Design, build, and deploy

Mendix applications using best-practice architecture and development patterns.

Translate business requirements

into scalable, maintainable, and high-quality Mendix solutions.

Develop complex components

including domain models, microflows, nanoflows, workflows, integrations, and UI elements.

Build custom components

using Java actions written according to Java best practices and company standards.

Design and implement security models

following the principle of least privilege.

Ensure application performance

, scalability, reliability, and enterprise compliance.

Conduct code reviews

to ensure quality and maintainability.

Implement logging, monitoring, and auditing

aligned with DevOps and security best practices.

Develop reusable modules

for use across applications and projects.

Design and deliver Mendix mobile apps

with focus on offline sync, performance, security, and deployment.

Integration and System Design

Integrate applications

using REST, SOAP, OData, Kafka, databases, and identity providers.

Design reusable components

including modules, microflows, nanoflows, and templates.

Work with Mendix Building Blocks.

Collaborate with architects and infrastructure teams.

Lead technical discussions

on security, networking, and infrastructure.

Design and publish APIs

following REST and SOAP standards.

Maintain strong documentation

including LLDs, API docs, and handover materials.

Leadership and Collaboration

Mentor junior and intermediate developers.

Lead design workshops

and sprint planning sessions.

Collaborate with stakeholders

to define requirements and acceptance criteria.

Provide accurate effort estimates.

Quality Assurance and Lifecycle Management

Ensure CI/CD pipelines

and Git branching strategies.

Perform unit, integration, and system testing.

Resolve complex bugs

related to performance and integrations.

Manage application lifecycle

including deployments and rollbacks.

Requirements

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Qualification and Education

Mendix Advanced or Expert Certification

(Expert preferred).

Bachelor's degree

in IT, Engineering, or a related field.

Minimum Experience and Skills

Minimum 3 years

of Mendix development experience.

At least one complex application

delivered to production.

Strong experience in:

+ Domain modeling, microflows, nanoflows, workflows, and security
+ Java and JavaScript actions
+ Mendix Mobile and offline synchronization
+ REST and SOAP integrations
+ Git and CI/CD pipelines
+ Mendix Cloud, Azure, OpenShift, and on-premise environments
+ SQL and performance optimization
+ Networking fundamentals

Experience with Mendix major upgrades.

Comfortable using AI tools

such as Copilot or ChatGPT.

Strong documentation skills.

Working knowledge

of Azure DevOps or Jira.

Soft Skills

Strong problem-solving skills.

Clear communication abilities.

Independent and ownership-driven.

Comfortable with agile and waterfall environments.

Proactive and improvement-focused.

Preferred Skills

Experience leading Mendix teams or workstreams.

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Experience with Mendix QSM tools.