Senior/Staff Frontend Developer
Senior/Staff Frontend Developer

Senior/Staff Frontend Developer

Full-Time 136000 - 177000 £ / year (est.) No home office possible
Amicus

At a Glance

  • Tasks: Build complex, high-stakes frontend systems in a fast-paced environment.
  • Company: High-growth tech company revolutionising cybersecurity with innovative solutions.
  • Benefits: Competitive salary up to £177,000, remote-first work, and ownership culture.
  • Why this job: Join a team that values technical depth and offers real impact on projects.
  • Qualifications: 5+ years experience in React/TypeScript; passion for craft and performance.
  • Other info: Opportunity to mentor others and shape the frontend organisation.

The predicted salary is between 136000 - 177000 £ per year.

Frontend Engineers Wanted — £177,000 (Senior x2 | Staff x1 | Remote-first | 1 day/week Central London)

A high-growth, Series-funded tech company is quietly building some of the most complex, high-stakes infrastructure in the cybersecurity space. Millions of transactions flow through their platform daily. The engineering bar is high. The problems are genuinely hard. And the team is growing.

Why engineers love working here:

  • Real technical depth, not CRUD apps, actual complex systems at scale
  • Remote-first with just 1 day/week in Central London
  • Engineers drive architecture, no ivory tower decision making
  • Fast-moving, ownership culture, you ship, you own it, you improve it
  • Comp that reflects the level, up to £136,000 (Senior) | up to £177,000 (Staff)

The stack: React, TypeScript, design systems, component libraries, data-heavy UIs. If you've worked with graph-based visualisation or complex dashboards, even better.

Who they’re looking for:

  • 2x Senior FE Engineers 5+ years, strong React/TypeScript, care about craft and performance
  • 1x Staff FE Engineer ready to own architecture, mentor others, and shape the frontend org

This isn’t a role for someone who wants a quiet life. It’s for engineers who want complexity, ownership, and work they’re proud of.

Interested? Apply now to be considered for immediate interview.

Senior/Staff Frontend Developer employer: Amicus

Join a high-growth tech company at the forefront of cybersecurity, where engineers thrive in a remote-first environment with just one day a week in Central London. Enjoy a culture of ownership and technical depth, tackling complex systems that make a real impact while benefiting from competitive compensation and opportunities for professional growth. This is the perfect place for passionate engineers who seek challenging work and the chance to shape the future of frontend architecture.
Amicus

Contact Detail:

Amicus Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior/Staff Frontend Developer

✨Tip Number 1

Network like a pro! Reach out to current employees on LinkedIn or join relevant tech communities. A personal connection can give you the inside scoop and might just land you an interview.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your best projects, especially those involving React and TypeScript. This is your chance to demonstrate your craft and performance in real-world scenarios.

✨Tip Number 3

Prepare for technical interviews by brushing up on complex systems and architecture. Be ready to discuss your past experiences with data-heavy UIs and graph-based visualisation—this will set you apart from the crowd.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re genuinely interested in joining our team and contributing to the exciting work we do.

We think you need these skills to ace Senior/Staff Frontend Developer

React
TypeScript
Design Systems
Component Libraries
Data-heavy UIs
Graph-based Visualisation
Complex Dashboards
Performance Optimisation
Architecture Ownership
Mentoring Skills
Problem-Solving Skills
Collaboration
Adaptability
Attention to Detail

Some tips for your application 🫡

Show Your Technical Depth: When you're writing your application, make sure to highlight your experience with complex systems and the tech stack mentioned in the job description. We want to see how you've tackled challenging problems in your previous roles!

Be Authentic: Let your personality shine through in your application. We’re looking for engineers who are passionate about their craft and can bring that enthusiasm to our team. Don’t be afraid to share what excites you about frontend development!

Tailor Your Application: Make sure to customise your application to reflect the specific requirements of the role. Mention your experience with React, TypeScript, and any relevant projects that showcase your skills. We love seeing how you fit into our vision!

Apply Through Our Website: For the best chance of getting noticed, apply directly through our website. It helps us keep track of applications and ensures you’re considered for immediate interviews. We can’t wait to hear from you!

How to prepare for a job interview at Amicus

✨Know Your Tech Stack Inside Out

Make sure you’re well-versed in React and TypeScript, as these are crucial for the role. Brush up on your knowledge of design systems and component libraries, and be ready to discuss how you've tackled complex data-heavy UIs in your previous projects.

✨Showcase Your Problem-Solving Skills

Prepare to discuss specific challenges you've faced in your past roles, especially those involving high-stakes infrastructure or complex systems. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your thought process.

✨Demonstrate Ownership and Leadership

Since this role involves driving architecture and mentoring others, be prepared to share examples of how you've taken ownership of projects. Talk about times when you’ve led a team or made significant architectural decisions that improved performance or user experience.

✨Cultural Fit is Key

This company values a fast-moving, ownership culture. Be ready to discuss how you thrive in such environments. Share experiences where you’ve contributed to a collaborative team atmosphere and how you handle feedback and continuous improvement.

Senior/Staff Frontend Developer
Amicus

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