Senior C++ Developer

Senior C++ Developer

Below, you will find a complete breakdown of everything required of potential candidates, as well as how to apply Good luck.

Global Tech Company | Agile Delivery Teams | Hands-On | UK-Based

Millions of customers. One proprietary platform. Infinite possibilities.

This global technology business has just completed a massive migration to their own platform, and now, the stage is set for scale, innovation, and speed. Products are being built at pace, technology is unlocking new capabilities, and the experiences delivered to customers worldwide are next-level.

At the heart of it all? The tech team. And they’re looking for a Senior C++ Developer to join their Retail Technology team, driving the development and continuous improvement of their retail platform. You’ll work extensively with the Qt framework to build high quality, customer-facing applications, implementing intuitive user interfaces and integrating seamlessly with a range of hardware systems.

What you'll do:

• Lead technical direction on small to medium-sized projects, aligning architecture with business and product goals.
• Build and enhance customer-facing retail applications using C++ (20+) and Qt/QML 6.
• Produce high-quality, maintainable code using outside-in development, refactoring, and strong engineering discipline
• Drive strong engineering practices including test automation, CI/CD, performance monitoring, and incremental delivery
• Collaborate closely with Product Managers, Designers, QA, and stakeholders to clarify requirements and ensure smooth delivery

Who you are:

• Strong senior level C++ experience (C++20 or later), with 8+ years of recent, commercial development experience
• Proven experience with Qt/QML 6
• Experience designing APIs (REST, GraphQL and/or event-driven approaches)
• DevOps mindset with experience of CI/CD and ownership.
• Experience with application monitoring/observability in production systems.
• High-performance, low-latency engineering experience, including performance and scaling KPIs

Why This Role Stands Out

You’ll be joining a team where your work actually matters, helping millions of users around the world interact with cutting-edge technology every day. You won’t just be maintaining code, you’ll be shaping the platform itself, contributing to a product that’s scaling rapidly and innovating constantly.

How MRJ Recruitment Helps

We’ve partnered with this company on multiple engineering hires, giving us insider knowledge of their teams, culture, and what makes candidates stand out. Applying through us means more than just sending a CV, you’ll get tailored guidance, interview prep, and strategies to maximise your chances of success.

Ready to join a tech team that’s building for millions? xwzovoh Apply now or drop us a message to learn more.