Integration Architect
Make an impact by working for sectors where technology is the enabler, everything is ground-breaking and there’s a constant need to be innovative.
Create and enhance projects in Java, Pyhton, Angular, PHP, .NET and so much more while diving in the world of Blockchain, Artificial Intelligence, Data Science, Security and Internet of Things.
Be part of the team that combines business knowledge, technological edge and a design experience. Our different backgrounds and know-how are key in developing solutions and experiences for digital clients.
Face challenges and learn other ways of thinking and seeing the world - there’s always room for your energy and creativity.
About the role
We are seeking a highly skilled and experienced Integration Architect with the ability to work independently, a strong sense of responsibility, and proven leadership abilities.
As a part of your job, you will:
- Extensive experience in managing microservices architectures using Java.
- Proficient in working with containerized infrastructures, especially with Kubernetes.
- In-depth knowledge and hands-on experience with API Gateways.
Nice-to-Have Skills (in order of preference):
- Familiarity with SOA architectures.
- Experience with Oracle SOA Suite, other ESB tools, and Oracle Database.
- Expertise in Site Reliability Engineering (SRE) practices, including evolving Terraform and Ansible scripts.
- Hands-on experience with Kong API Gateway or similar tools.
- Experience with Identity and Access Management (IAM) solutions, particularly Keycloak.
- Proficiency with observability and monitoring tools like Grafana, Prometheus, and ELK stack.
- Background in performance optimization and related techniques.
Personal traits
- Strong leadership qualities, with the ability to lead and guide a product development team.
- Excellent communication skills (both verbal and written), with proficiency in Portuguese and English.
- Quick to adapt to new technologies and a strong desire to learn and experiment with emerging tools and trends.
- Experience in solution architecture and maintaining evolutionary platforms. A natural problem solver with a technical mindset: able to identify and implement the best solutions for complex challenges.
At Celfocus, we are committed to cultivate a diverse and inclusive workplace. As an equal-opportunity employer, we welcome applicants of all backgrounds, gender identities, and abilities. We are dedicated to providing reasonable accommodations for candidates with specific needs. If you require any adjustments during the selection process, please inform our Talent Acquisition Team.
Come join the Team!
- Department
- BL Cognitive Automation | Operations Intelligence
- Role
- OSS & Automation Solution Architect
- Locations
- Lisbon
- Work Model
- Hybrid

Colleagues
Lisbon
About Celfocus
Celfocus is a European high-tech system integrator, providing leading edge professional services focused on creating business value through Analytics and Cognitive solutions – addressing Telecommunications, Financial Services, Retail, Energy & Utilities, Pharmaceutical, and other markets' strategic opportunities.
As a highly specialised engineering company, Celfocus helps clients undergo their innovation path, providing technological solutions to extract value from data and make it actionable.
Serving clients in +25 countries, Celfocus delivers solutions that boost customer experience and enhance operational efficiency, via our Cognitive Automation, Data & Analytics and Digital offers.
Integration Architect
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