Senior Frontend Engineer

Senior Frontend Engineer

Full-Time 60000 - 80000 £ / year (est.) No working from home possible
Simple Machines

At a Glance

  • Tasks: Design and develop sophisticated user interfaces for cutting-edge machine learning systems.
  • Company: Join Simple Machines, a leading tech firm with a global presence.
  • Benefits: Work on impactful projects, enjoy autonomy, and grow alongside expert engineers.
  • Other info: Dynamic hybrid work environment with opportunities for professional growth.
  • Why this job: Make a real impact by solving complex problems with innovative technology.
  • Qualifications: Strong experience in React.js, frontend development, and translating business needs into tech solutions.

The predicted salary is between 60000 - 80000 £ per year.

Simple Machines is a leading independent boutique technology firm with a global footprint across London, Sydney, New Zealand and Poland. We operate at the intersection of data, AI, machine learning, data engineering, and software engineering—building bespoke platforms and products that turn complex data into real‑world outcomes. We work with enterprises, technology companies, and governments to help them better understand their organisations, customers, and citizens. Our teams design and build large‑scale data platforms, intelligent systems, and high‑impact software products.

The Role

As a Senior Frontend Engineer at Simple Machines, you will be at the heart of groundbreaking projects, collaborating closely with both our internal team and our clients. In this hands‑on role you will drive the development of sophisticated, scalable solutions, working with high‑performing engineering teams to deliver user interfaces for products used by data science and ML teams. If you are passionate about solving complex problems and pushing the boundaries of what’s possible, this role offers the perfect platform to make a real impact.

Key Responsibilities

  • Design sophisticated user interfaces for business stakeholders to manage a machine‑learning‑based marketing system.
  • Implement designs as a web application using React.
  • Integrate with APIs provided by the backend development team.
  • Contribute to solution‑design workshops to advise on implementation approaches.
  • Partner with client stakeholders and team members to gather business requirements, collaborate on design decisions, and translate them into technical and design requirements.
  • Operate within an iterative delivery team using Agile delivery tools and practices.

Requirements

  • A consultative approach to software development and software engineering.
  • Strong experience with frontend development tools including React.js, Redux, Tailwind, and TypeScript.
  • Past project experience with large‑scale web services.
  • Experience designing user interfaces that cater to complex business use cases.
  • Experience eliciting business requirements and translating them into technical and design requirements.
  • Familiarity with various git workflows and ability to tailor them to project needs.
  • Experience with unit and integration testing and test automation for React.
  • A passion for and proven background in picking up and adopting new technologies on the fly.

Benefits

You'll work on interesting, high‑impact problems; build modern platforms, not maintain legacy mess; be surrounded by senior engineers who actually know their craft; and have autonomy, influence, and room to grow.

Senior Frontend Engineer employer: Simple Machines

At Simple Machines, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration in the heart of London. Our commitment to employee growth is reflected in our comprehensive training programmes and mentorship opportunities, ensuring that our team members thrive in their careers while working on impactful data and AI projects. Join us to be part of a forward-thinking consulting firm that values quality, client success, and the professional development of its employees.

Simple Machines

Contact Details:

Simple Machines Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Frontend Engineer

Tip Number 1

Network like a pro! Reach out to your connections in the tech industry, especially those who work at Simple Machines or similar firms. A friendly chat can lead to valuable insights and even referrals that could get your foot in the door.

Tip Number 2

Show off your skills! Create a portfolio showcasing your best frontend projects, especially those using React.js and other relevant tools. This will give potential employers a taste of what you can do and how you tackle complex problems.

Tip Number 3

Prepare for interviews by brushing up on Agile methodologies and your consultative approach to software development. Be ready to discuss how you've collaborated with teams and clients to gather requirements and deliver user-friendly solutions.

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, it shows you’re genuinely interested in joining our team at Simple Machines.

We think you need these skills to ace Senior Frontend Engineer

React.js
Redux
Tailwind
TypeScript
Frontend Development
User Interface Design
API Integration

Some tips for your application 🫡

Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the Senior Frontend Engineer role. Highlight your experience with React, TypeScript, and any large-scale web services you've worked on. We want to see how you can bring value to our team!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about frontend development and how your past experiences make you a great fit for Simple Machines. Don’t forget to mention your consultative approach and any relevant projects.

Showcase Your Projects:If you have a portfolio or GitHub repository, include it in your application. We love seeing real examples of your work, especially projects that demonstrate your ability to design user interfaces for complex business use cases. It gives us insight into your coding style and problem-solving skills!

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re genuinely interested in joining our team at Simple Machines!

How to prepare for a job interview at Simple Machines

Know Your Tech Stack

Make sure you brush up on your knowledge of React.js, Redux, Tailwind, and TypeScript. Be ready to discuss your past projects and how you've used these tools to solve complex problems. This will show that you're not just familiar with the tech but can also apply it effectively.

Understand the Business Context

Since the role involves designing user interfaces for business stakeholders, take some time to understand the types of businesses Simple Machines works with. Think about how your designs can help them manage machine-learning-based marketing systems. This insight will impress your interviewers.

Prepare for Collaborative Scenarios

Expect questions about working in teams and gathering business requirements. Be ready to share examples of how you've collaborated with clients and team members in the past. Highlight your consultative approach and how you translate business needs into technical requirements.

Show Your Passion for Learning

Simple Machines values engineers who are eager to adopt new technologies. Share instances where you've quickly picked up new skills or tools. This demonstrates your adaptability and enthusiasm for growth, which is crucial in a fast-paced environment.