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Senior Software Engineer

MCS GroupBelfast, Northern Ireland🇬🇧United KingdomPosted 1 Jul 2026

Why This Role Stands Out

This hybrid role offers a fantastic opportunity to shape a new engineering presence and grow into technical leadership within a high-growth consultancy known for its impactful cloud, data, and AI solutions. You'll thrive here if you enjoy solving complex challenges, taking ownership, and developing cutting-edge applications alongside a collaborative team. Don't miss out on the chance to contribute to mission-critical projects and advance your career!

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

MCS Group is proud to be partnering again with one of the UK and Ireland's most exciting technology companies in their search for a Senior Software Engineer. The company's product suite sits at the forefront of AI and this firm is truly in growth mode. This is a truly unique opportunity for an experienced software engineer who is seeking to join a tech company that is truly scaling (competing and winning against the big names in AI in industry today) and to future proof their career. Working on one of their core products, as a Senior Back-end Engineer you will own the design, quality, and delivery of back-end systems and services working with Node.js primarily. Fast-moving, streamlined interview process (2 stages) no technical tests. What You'll Do The Senior Engineer will technically Lead and mentor more junior back-end engineers. Define architecture, coding standards, and best practices. Work with product and engineering teams to shape technical solutions. Build and maintain back-end services and APIs using Node.js. Ensure systems are scalable, secure, and reliable. What We're Looking For You'll have deep commercial experience in back-end development (Node.js and server-side JavaScript). You'll have a strong background in scalable, server-side architecture. Experience delivering services at scale. Comfortable working in agile teams. Strong communication and technical leadership skills. Salary Up to £80,000 with a leading benefits package which includes amazing annual leave entitlement (one of the best in the private sector) and share options. To speak in absolute confidence about this opportunity, please send an up-to-date CV via the link provided or contact Chris Busby, Associate Director - IT Recruitment, at MCS Group 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 All conversations will be treated in the strictest of confidence. Skills: Node.js Node Software Engineer Software Developer Senior Engineer Benefits: Work From Home

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Skills

Node.js
Agile
JavaScript

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