Senior Integration Architect Castelo Branco

Senior Integration Architect
Castelo Branco
Castelo Branco, Castelo Branco, Portugal

Senior Integration Architect – Long Term Contract (Remote, Portugal-based)

Porto District, Portugal | Contract | Remote

About the Role

We are seeking a Senior Integration Architect for a
- term contract engagement. You will play a key role in designing and implementing integration microservices , supporting development teams, and modernizing legacy systems.

This role requires deep experience in Java Spring Boot services , Kafka , and integration architecture, with a focus on building scalable, maintainable solutions. Occasional travel may be required (0–15%).

Key Responsibilities

• Design and implement integration microservices for complex systems.
• Support development teams in building and deploying Java Spring Boot services .
• Redesign and replace legacy integrations with modern, scalable solutions.
• Work with messaging platforms, particularly Kafka , to ensure reliable data flows.
• Collaborate with
  - functional teams to align architectural decisions with business goals.
• Provide guidance and mentoring to development teams on best practices and integration strategies.

Requirements

• Proven experience as an Integration Architect or similar role.
• Strong background with integration microservices .
• Hands-on experience with Java Spring Boot .
• Experience with Kafka for messaging and
  - driven architectures.
• Experience in redesigning and replacing legacy integrations .
• Strong
  - solving, communication, and collaboration skills.
• Ability to work autonomously and take ownership of complex projects.

Contract Details

• Long-term contract with potential for extension.
• Competitive daily rate.
• Fully remote within Portugal (other locations may be considered depending on project).
• Flexible working environment.

Why Apply?

You will join a
- impact project shaping the integration architecture of modern systems. This is an opportunity to lead architectural decisions, mentor teams, and deliver robust, scalable solutions in a collaborative environment.