Frontend Engineer in London

Frontend Engineer in London

London Full-Time 50000 - 60000 € / year (est.) Home office (partial)
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At a Glance

  • Tasks: Create stunning UIs for AI-powered security platforms using TypeScript, Angular, and React.
  • Company: Join ThreatAware, a leader in cybersecurity solutions trusted by top industries.
  • Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
  • Other info: Collaborative environment focused on innovation and career advancement.
  • Why this job: Make a real impact by transforming complex data into intuitive user experiences.
  • Qualifications: Experience with TypeScript and React, plus a passion for design and mentoring.

The predicted salary is between 50000 - 60000 € per year.

About the role

We're hiring a Frontend Engineer to work on the UI layer of ThreatAware's platform — the dashboard, the data visualisation, and the interfaces for our new AI-powered capabilities. You'll work in TypeScript with Angular and React, report to the Head of Product Experience and collaborate closely with R&D to bring AI features to life in the platform. If you care about beautiful interfaces, sweat the details, and want to solve hard UI problems with real-world stakes, this is the role.

Why ThreatAware?

ThreatAware gives security teams a single source of truth for every device and tool in their organisation. 150+ integrations, deploys in under 30 minutes, real-time visibility across entire IT estates. Finance, legal, energy, healthcare — they trust us to show them what's protected and what isn't. Now we're building something bigger. Six years of accurate cyber asset data, and we're layering AI on top of it — new ways for security teams to interrogate their data, automate workflows, and act on risk before it becomes a problem. You'll build the interfaces that make all of this feel intuitive.

What you'll do

  • Support the frontend that turns complex security data into clarity.
  • Help architect and build the platform dashboard and AI workspace UI in TypeScript (Angular and React) — data-heavy, real-time, and used daily by enterprise security teams.
  • Solve hard visualisation problems: thousands of security events, device relationships, and AI-driven insights — without overwhelming the user.
  • Establish component architecture, design systems, and frontend standards that scale as the team and product grow.
  • Work closely with R&D to translate AI capabilities into intuitive, polished interfaces that feel effortless to use.
  • Collaborate with product and design to define the user experience, not just implement it.
  • Mentor junior frontend engineers and raise the bar for frontend quality across the team.

What we're looking for

  • Experience with TypeScript and React. You understand component architecture, state management, and performance at a level where you're making the hard calls.
  • A keen eye for design. You care about beautiful interfaces, stay current with modern design trends, and obsess over the details that make a product feel polished.
  • Experience building data-intensive, high-performance web applications — ideally with real-time data or complex visualisation.
  • You've mentored engineers and owned large frontend projects end-to-end.
  • Knowledge of Angular would be a bonus.
  • Bonus: experience building modern AI-enabled interfaces or working with AI product teams.

Frontend Engineer in London employer: ThreatAware

ThreatAware is an exceptional employer that fosters a collaborative and innovative work culture, where Frontend Engineers can thrive while tackling complex UI challenges in the fast-paced world of cybersecurity. With a strong focus on employee growth, you will have opportunities to mentor junior engineers and contribute to cutting-edge AI features, all within a supportive environment that values beautiful design and user experience. Located in a vibrant tech hub, ThreatAware offers a unique chance to make a meaningful impact on security teams across various industries, ensuring your work is both rewarding and significant.

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Contact Detail:

ThreatAware Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Frontend Engineer in London

Tip Number 1

Network like a pro! Reach out to folks in your industry on LinkedIn or at meetups. A friendly chat can lead to opportunities that aren’t even advertised yet.

Tip Number 2

Show off your skills! Create a portfolio showcasing your best frontend projects, especially those using TypeScript, Angular, and React. This is your chance to shine and demonstrate your design eye.

Tip Number 3

Prepare for interviews by practising common frontend questions and coding challenges. We recommend doing mock interviews with friends or using online platforms to get comfortable.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive!

We think you need these skills to ace Frontend Engineer in London

TypeScript
React
Angular
Component Architecture
State Management
Performance Optimisation
Data Visualisation

Some tips for your application 🫡

Show Off Your Skills:Make sure to highlight your experience with TypeScript and React in your application. We want to see how you've tackled complex UI problems and built beautiful interfaces, so don’t hold back on the details!

Tailor Your Application:Take a moment to customise your application for us. Mention specific projects where you’ve worked on data-heavy applications or AI features. This shows us you’re genuinely interested in the role and understand what we’re about.

Be Yourself:Let your personality shine through in your written application. We’re looking for someone who’s not just technically skilled but also a great fit for our team culture. Share your passion for design and problem-solving!

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team!

How to prepare for a job interview at ThreatAware

Know Your Tech Stack

Make sure you brush up on TypeScript, Angular, and React before the interview. Be ready to discuss your experience with these technologies, especially how you've used them to solve complex UI problems. Having specific examples of projects where you’ve implemented these skills will really impress.

Show Off Your Design Eye

Since the role emphasises beautiful interfaces, prepare to talk about your design philosophy. Bring examples of your work that highlight your attention to detail and understanding of modern design trends. This is your chance to showcase how you can make data-heavy applications feel intuitive.

Prepare for Problem-Solving Questions

Expect to face some challenging visualisation problems during the interview. Think through how you would approach turning complex security data into clear, actionable insights. Practising these scenarios beforehand will help you articulate your thought process effectively.

Demonstrate Collaboration Skills

This role involves working closely with R&D and product teams, so be ready to discuss your experience in collaborative environments. Share examples of how you’ve worked with others to define user experiences or mentor junior engineers, as this shows you’re a team player who can elevate the whole group.