UI Software Engineer

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Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI. The Darktrace Active AI Security Platform™ delivers a proactive approach to cyber resilience to secure the business across the entire digital estate – from network to cloud to email.

Breakthrough innovations from our R&D teams have resulted in over 200 patent applications filed. Darktrace’s platform and services are supported by over 2,400 employees around the world. To learn more, visit

The UI Software Engineer will work both collaboratively and independently to deliver cutting edge cyber security solutions. You will be tasked with creating and maintaining dynamic user interfaces, enhancing user experience, improving technical feasibility and improving on specifics around speed and scalability. This is a hybrid position requiring a minimum of 2 days a week in the Cambridge office.

What will I be doing:

• Develop and implement reusable UI components using modern frameworks (e.g., React, Angular, or Vue).
• Ensure applications meet accessibility standards (WCAG) and deliver an inclusive user experience.
• Optimize front‑end performance for speed, scalability, and responsiveness across devices.
• Collaborate with backend teams to integrate APIs and ensure data consistency.
• Participate in design discussions and provide technical input to improve usability and functionality.
• Maintain thorough documentation and contribute to best practices for UI development.

What experience do I need:

• A portfolio and/or public Git Hub repository showcasing previous work.
• Prior experience and knowledge of Redux, Recharts, and React Query.
• Demonstrable skill in translating designs accurately from Figma.
• A strong foundational knowledge of programming methodologies and data structures, particularly when dealing with big data.

Benefits:

• 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.

• Entry level

• Full‑time

• Engineering and Information Technology
• Computer and Network Security