Principal Full-Stack Engineer - MDM Platform & AI

Dun & Bradstreet; Dublin; On-site; EUR 120,000 - 150,000; Full time

Job summary

Dun & Bradstreet Ireland seeks a Principal Full-Stack Engineer to join the MDM team. You will contribute to D&B Connect, a strategic Master Data Management platform, delivering scalable web UI and integrations with CRM, Marketing, and Cloud Data Warehouse.

You will own end-to-end delivery across the stack, mentor engineers, and champion AI-enabled engineering practices to accelerate delivery and improve quality.

Qualifications

• Bachelor’s degree in Computer Science or related field is required.
• 12+ years of experience in managing and deploying commercial software products is expected.
• Experience building full-stack products with web frameworks, APIs, databases and multiple back-end languages.
• Proven track record delivering large-scale distributed systems and cloud-native architectures.
• Strong CI/CD discipline and proficiency with Maven, GitHub, Jenkins and Terraform.

Responsibilities

• Work across the full stack to build scalable distributed solutions and ensure positive user experiences.
• Collaborate with product and development teams to maintain product quality in an Agile environment.
• Deploy and manage data infrastructure on cloud platforms such as GCP or AWS.
• Demonstrate ownership during incidents and drive post-incident improvements.
• Provide technical direction and architecture guidance to the team.

Skills

Full-stack development

Distributed systems

Cloud platforms (GCP/AWS)

AI tooling (Copilot, Gemini, Claude)

CI/CD practices

Education

Bachelor’s degree in Computer Science or related fields

Tools

Maven

Github

Jenkins

Terraform

Job description

Dun & Bradstreet Ireland seeks a Principal Full-Stack Engineer to join the MDM team. You will contribute to D&B Connect, a strategic Master Data Management platform, delivering scalable web UI and integrations with CRM, Marketing, and Cloud Data Warehouse.

You will own end-to-end delivery across the stack, mentor engineers, and champion AI-enabled engineering practices to accelerate delivery and improve quality.