Job Description
MCS Group is delighted to be partnering with a brand new FDI as they build out a new team here in Belfast. Our client is a high-growth cloud and data engineering consultancy. They are seeking a full stack software engineer to join their team. This organisation delivers mission-critical cloud, API, and data solutions for enterprise and high-growth clients, embedding directly within client teams to build scalable, production-grade systems.
The Role
As a Full Stack Engineer, you'll work across both frontend and backend systems, contributing to the design and delivery of robust, data-driven applications. This is a hands-on role suited to someone who enjoys solving complex problems, influencing architecture, and working in a collaborative, high-performing team.
Day-to-day responsibilities:
- Deliver high-quality features across the full stack, from UI to backend services
- Contribute to architectural discussions and technical design decisions
- Build scalable APIs and data-driven services
- Work with streaming/event-based systems in production environments
- Improve system reliability, performance and maintainability
- Collaborate closely with cross-functional stakeholders and client teams
- Mentor peers and contribute to engineering best practices
What you need:
- Strong experience in full stack engineering
- Solid Java or Python development experience
- Exposure to React or similar front end framework
- Experience working with large datasets and strong SQL capability
- Familiarity with cloud-based environments and CI/CD workflows
- A proactive mindset and comfort operating in high-ownership environments
Experience in regulated or performance-sensitive industries would be advantageous but is not essential.
What's in it for you:
- The chance to join during an exciting growth phase
- Meaningful technical ownership and influence over design decisions
- Exposure to complex, enterprise-scale systems
- Hybrid working model
- Competitive salary and comprehensive benefits
- A collaborative, growth-focused engineering culture that values initiative
To speak in absolute confidence about this opportunity, please send an up to date CV via the link provided or contact Matthew Rainey at
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 and exclusive roles
MCS Group is committed to Equality, Diversity, and Inclusion for all, being the first recruitment agency in NI to achieve Bronze Diversity Mark accreditation, if you have a disability which means you require a reasonable adjustment to be considered at any stage of the recruitment process, please contact us and we will endeavour to facilitate the request.
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