Senior Fullstack Engineer (Cloud Platform Team)

MCS Group; Belfast; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A global software company in Belfast is seeking a Senior Software Engineer to join their Cloud Platform team. The role involves designing new features for a SaaS platform, enhancing CI/CD pipelines, and mentoring engineers. Ideal candidates should have strong Java and React skills, experience in cloud infrastructure, and the ability to collaborate effectively in a hybrid work setup.

Benefits

Flexible hybrid setup

Collaborative engineering culture

Opportunities for career growth

Qualifications

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

Responsibilities

• 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.

Skills

Java

React

AWS

Python

Tools

Jenkins

Terraform

Kubernetes

SQL

Job description

Senior 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.

In this role, you'll work across the full stack - from front-end SPAs to backend services - and take ownership of DevOps pipelines and deployments. You'll collaborate with talented engineers, product managers, and architects to deliver reliable, scalable software used worldwide.

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/TypeScript)

• 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 028 904 90859 or [e-mail].

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.