MCS Group is delighted to be working with a leading international technology firm expanding into Belfast through a significant FDI investment. As part of this growth, they are seeking a Senior Software Engineer to play a key role in building and scaling modern, high-impact products. You'll join a forward-thinking engineering team where you will: Design and build scalable applications using React and Node.js Influence technical direction and architecture decisions Collaborate with talented engineers in a high-performing, supportive environment You're a strong fit if you: Bring solid experience across full-stack development (React / Node) Enjoy solving complex problems and shaping technical solutions Want to make a real impact in a growing Belfast tech hub In return, you'll benefit from: The opportunity to shape a brand-new engineering presence in Belfast Exposure to cutting-edge projects and modern tech stacks Strong career progression within a globally backed organisation If you're ready to take ownership, influence architecture, and grow with a scaling tech team-this could be the move for you. Apply now or get in touch for a confidential chat. To speak in absolute confidence about this opportunity, please send an up to date CV via the link provided or contact Matthew Rainey at m.rainey@mcsgroup.jobs 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 www.mcsgroup.jobs 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. Not all agencies are the same…MCS Group are passionate about providing a first-class service to all our customers and have an independent review rating of 4.9 stars on Google.