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Job Title


Principal Software Engineer (Java)


Company : MCS Group | Your Specialist Recruitment Consultancy


Location : newtownabbey, antrim


Created : 2025-06-18


Job Type : Full Time


Job Description

MCS Group is thrilled to be partnering with a fast-growing, forward-thinking tech company that's building a globally-used product utilised across multiple industry sectors. With significant investment secured and major scaling plans already underway for 2025, they're looking for a Principal Java Developer to play a pivotal role in the evolution of their core software platform.As their Principal Java Engineer, you'll join a small yet collaborative, high-performing software engineering team and take ownership of a critical product area. You'll be at the forefront of architecture and development while mentoring the next generation of software talent and less experienced software engineers -all under the guidance (and support) of a visionary Head of Engineering and CTO.If you're looking for a role where you can lead, innovate, and make a real impact, this could be the move for you.Why You Should Apply:Be part of a compact, agile team that punches well above its weightLead in a fast-paced environment where your ideas and impact will be visibleShape best practices and push cloud-native solutions forwardEnjoy fast-tracked career progression in a well-funded business which is scalingWhat You'll Be Doing:Architect and build complex, scalable applications using modern Java and AWS servicesSet and uphold engineering standards across the teamCollaborate closely with product and hardware teams to deliver secure, high-performance systemsMentor and support junior engineers, fostering a culture of continuous learningStay at the cutting edge-bring new ideas, tools, and methods into the teamWhat We're Looking For:Deep experience with Java (latest versions), Spring Boot, and microservicesStrong hands-on knowledge of event driven systemsExperience of working in scaling tech companies and/or product-focused tech start-ups will be highly advantageousNatural leadership skills with a passion for mentoring and team developmentA problem-solver with a drive for clean, modern software engineeringWhat's in it for You:Salary up to £95,000Bonus scheme (10%)Share optionsFlexible hybrid working (1-2 days in office per week)Huge opportunity for growth and progressionTo 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 UK & Ireland, 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 conversations will be treated in the strictest of confidence.