Senior C++ Software Engineer

In this role, you will design, develop and maintain high-performance macOS software as part of an established R&D team. You’ll work with modern C++ and Swift to deliver production-quality solutions, while collaborating across technical teams to solve complex problems. The position offers a hybrid Cambridge setup and exposure to scalable, secure software development in a research-driven environment. You’ll mentor engineers and contribute to new product ideas, shaping the platform's evolution.

• Family private medical insurance
• Enhanced family leave
• Salary sacrifice pension

• Design, develop and maintain complex macOS software
• Build reliable production-quality software using modern C++ and Swift
• Contribute to new product ideas and ongoing platform development
• Collaborate with engineers and cross-functional teams to solve challenges
• Participate in code reviews and uphold high engineering standards
• Develop automated tests and produce clear technical documentation
• Investigate system behaviour to improve product capabilities
• Provide technical guidance and mentoring to other engineers

• Strong commercial experience developing production-quality software using modern C++
• Experience with Swift
• Good knowledge of Unix, Linux or macOS development environments
• Excellent analytical and complex problem-solving skills
• Ability to work autonomously and make well-reasoned technical decisions
• Experience collaborating within a software engineering team
• Familiarity with Docker and cloud-based environments
• Interest in software security, system behaviour or analytical technologies (advantageous)
• Strong communication skills with the ability to mentor others

• Analytical thinking
• Autonomy
• Collaborative mindset
• Modern C++
• Swift
• macOS development