Senior Macos C++ Software Engineer

Cambridge, Cambridgeshire

Darktrace
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Darktrace has more than 2,500 employees located globally. Founded by mathematicians and cyber defence experts in 2013, Darktrace is a global leader in cyber security AI, delivering complete AI-powered solutions in its mission to free the world of cyber disruption.

For over a decade, Darktrace has pioneered a proactive, AI-native approach to security. Our roots lie deep in innovation. The Darktrace AI Research Centre based in Cambridge, UK, has conducted research establishing new thresholds in cybersecurity, with technology innovations backed by over 200 patents and pending applications.

Today, Darktrace is a global leader in cybersecurity AI, delivering the essential cybersecurity platform to protect organisations today and for an ever-changing future.

What will I be doing:

You will join the dedicated R&D teams in Cambridge that create and improve the products behind the company's rapid growth. Our software engineers work on a wide variety of projects and with a diverse toolset.

As a senior engineer within the macOS cSensor team, you will be focused on producing software designed to be deployed directly on customer devices to improve Darktrace's security coverage of devices outside the corporate network.

This is a hybrid role, and the expectation would be to work at least 2 days a week in the Cambridge office.

To find out more about our world-class products and wider business, please consult our website .

Responsibilities:
  • Contributing to rapid prototyping of new and innovative ideas to further improve Darktrace's services and offerings,
  • Improving on core software modules written in C
  • Working with various component technologies and applications (e.g., content filters).

Innovation is of paramount importance, and creativity in approach is encouraged alongside traditional project-based development.

What experience do I need:

We welcome applications from engineers with a solution-focused mindset, analytical approach, and problem-solving skills. During the interview process, you should demonstrate your ability to program in C and Swift, and show an understanding of writing code in a production environment. Additionally, you'll likely have:

  • Experience with writing and deploying software on macOS devices,
  • Experience working as a senior member of a small team,
  • Experience with macOS system extensions,
  • Understanding of Endpoint Detection Systems.
Benefits we offer:
  • 23 days' holiday + all public holidays, rising to 25 days after 2 years of service,
  • Additional day off for your birthday,
  • Private medical insurance covering you, your cohabiting partner, and children,
  • Life insurance of 4 times your base salary,
  • Salary sacrifice pension scheme,
  • Enhanced family leave,
  • Confidential Employee Assistance Program,
  • Cycle to work scheme.
Application process:

To apply, please fill out the required fields:

  • First Name
  • Last Name
  • Email
  • Phone
  • Resume/CV (accepted formats: pdf, doc, docx, txt, rtf)
  • Restrictions on your right to work in the UK?
  • Salary expectations?
Demographic questions (voluntary):

Darktrace is committed to diversity and inclusion. Providing demographic information is voluntary and will not affect your application. For details, see our privacy policy here .

Date Posted: 11 May 2025
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