Fullstack Engineer
Summary
Builds full-stack web apps using C#/.NET backend and React frontend while migrating legacy systems to modern architecture.
Full Stack Engineer (.NET / React)
Belfast - Hybrid (3 Days Office / 2 Days Home)
Competitive Salary + Excellent Benefits
The Opportunity
MCS Group are delighted to be partnering with a leading technology organisation as they seek to appoint a Full Stack Engineer to join their growing engineering team.
This is an exciting opportunity to join an established software business currently undertaking a large-scale modernisation programme, migrating a portfolio of public-facing web applications from legacy technologies to a modern React-based architecture.
The successful candidate will join a collaborative development team working on the evolution of an established component library and helping deliver scalable, high-quality web applications. This role offers the opportunity to work across both backend and frontend technologies while contributing to long-term product improvements and modern engineering practices.
The Role
As a Full Stack Engineer, you will work as part of a close-knit development team responsible for delivering and maintaining modern web applications used by a wide customer base.
You’ll primarily work with C#/.NET on the backend while contributing to React-based frontend development, collaborating closely with experienced engineers to build reusable components, improve development efficiency and support the ongoing migration to modern technologies.
Responsibilities will include:
- Developing and maintaining full stack web applications using C#/.NET and React
- Contributing to the ongoing migration of legacy applications to modern technologies
- Building and enhancing reusable React components and frontend functionality
- Developing scalable backend services and APIs
- Working closely with developers and technical leads to deliver high-quality software solutions
- Writing clean, maintainable and well-tested code
- Supporting continuous improvement across development processes and engineering practices
- Collaborating with the wider engineering team on technical design and solution delivery
What You Need
- 3+ years commercial experience developing applications using C#/.NET
- Exposure to React or a strong desire to develop React expertise
- Experience working across both backend and frontend development
- Knowledge of JavaScript, HTML and CSS
- Experience working with SQL databases
- TypeScript experience would be advantageous
- Strong problem-solving and communication skills
- Passion for building modern, scalable software solutions
Package & Benefits
- Hybrid working model
- Excellent career progression opportunities
- Exposure to modern technologies and large-scale digital transformation projects
- Collaborative and supportive engineering culture
- Ongoing learning and professional development
This is an excellent opportunity for a Full Stack Engineer with strong .NET experience looking to further develop their React skills while joining a collaborative engineering team delivering modern web applications and contributing to a significant technology transformation programme.
We are committed to providing reasonable accommodation to individuals with disabilities throughout the recruitment process. Please let us know if you require any adjustments