Senior​/Principal Fullstack Engineer

Senior/Principal Software Engineer - Cloud Platform (Hybrid, Belfast)

We’re partnered with a global software company seeking a Senior Software Engineer to join their Cloud Platform team in Belfast. You’ll be part of a group driving transformation across the manufacturing and engineering sector through cutting‑edge cloud solutions.

What you’ll be doing:

• Designing and building new features for a large‑scale SaaS platform
• Enhancing CI/CD pipelines and automating delivery to production
• Using AI‑assisted tools to boost productivity and innovation
• Participating in code reviews and mentoring other engineers

Tech environment: Java, Spring Boot, React, Python, Kubernetes, Terraform, Jenkins, AWS, SQL

About you:

• experience in software development (SaaS or cloud environments)
• Strong skills in Java and modern JavaScript frameworks (React/Type Script)
• Experience with cloud infrastructure and containerisation
• Comfortable working across the stack and taking ownership of delivery

Why apply?
You'll join a collaborative, forward‑thinking engineering culture with room to grow, great benefits, and a flexible hybrid setup in Belfast.

To speak in absolute confidence about this opportunity please send an up‑to‑date CV via the link provided or contact Senior Recruitment Consultant Ryan Archer at MCS Group on  or r.archers.

Even if this position is not right for you, we may have others that are. Please visit MCS Group to view a wide selection of our current jobs.