At a Glance
- Tasks: Join a dynamic team to build an innovative, real-time collaborative web application.
- Company: AI product company focused on creative and design teams worldwide.
- Benefits: Competitive daily rate, remote-first work, and opportunity for impactful contributions.
- Other info: Exciting environment with opportunities for growth and collaboration.
- Why this job: Make a difference in a fast-paced startup while working with cutting-edge technologies.
- Qualifications: Strong React experience and a knack for building complex, interactive applications.
Contract Length: 3-6 months
Rate: £550 - £600 p/d
IR35 Status: Outside IR35
Location: Remote-first with occasional London visits
We're supporting an AI product company building a highly interactive, browser-based collaborative platform used by creative and design-focused teams globally. They're looking for a Senior Frontend Engineer to help scale and evolve a complex frontend application that combines real-time collaboration, advanced rendering, multiplayer state management, and AI-powered workflows. This is not a standard CRUD-style React contract. The environment is heavily focused on frontend engineering quality, performance, interaction design, and solving technically challenging browser problems.
The Role
You'll work closely with a small, high-calibre engineering team on a sophisticated web application that includes:
- Real-time collaborative experiences
- Advanced canvas-based interaction
- AI-assisted workflows
- Complex client-side state management
- Rich media and interactive rendering
- Performance-sensitive frontend systems
The product is evolving rapidly, so this role suits someone comfortable operating in fast-moving startup environments where ownership and engineering judgement matter.
Tech Environment
- React
- Next.js
- TypeScript
- WebSockets
- State management libraries (Zustand / Redux / MobX)
- WebGL / three.js
- react-three-fiber
What they're looking for
- Strong commercial experience building complex frontend applications in React
- Experience with highly interactive or real-time web products
- Strong understanding of frontend performance optimisation
- Comfortable working with advanced client-side state management
- Experience working in product-led engineering teams
- Ability to contribute technically from day one with minimal oversight
Particularly interesting backgrounds
- Collaborative tooling
- Design platforms
- Browser-based creative applications
- Data visualisation products
- Real-time SaaS platforms
- Canvas-heavy or rendering-focused applications
Nice to have
- Experience with multiplayer / collaborative systems
- WebGL or 3D rendering exposure
- Experience building performance-sensitive browser applications
- Comfort contributing across the stack where needed
Senior Frontend Engineer - Contract - Outside IR35 in London employer: SR2 REC LTD
Join a forward-thinking AI product company that champions innovation and creativity, offering a remote-first work culture with the flexibility of occasional London visits. As a Senior Frontend Engineer, you'll thrive in an environment that prioritises engineering excellence and fosters professional growth, while tackling complex challenges in a collaborative team setting. With competitive rates and the opportunity to work on cutting-edge technology, this role is perfect for those seeking meaningful and rewarding employment in a dynamic startup atmosphere.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Frontend Engineer - Contract - Outside IR35 in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work with AI or frontend engineering. A personal recommendation can make all the difference when you're trying to land that contract.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best work, especially projects involving real-time collaboration or complex frontend applications. This is your chance to demonstrate your expertise in React and performance optimisation.
✨Tip Number 3
Prepare for technical interviews by brushing up on your knowledge of state management libraries and advanced rendering techniques. Be ready to discuss how you've tackled challenging browser problems in the past.
✨Tip Number 4
Apply through our website! We’re always on the lookout for talented engineers like you. Plus, it’s a great way to ensure your application gets the attention it deserves from our hiring team.
We think you need these skills to ace Senior Frontend Engineer - Contract - Outside IR35 in London
Some tips for your application 🫡
Show Off Your Skills:Make sure to highlight your experience with React and any complex frontend applications you've built. We want to see how you've tackled real-time collaboration and performance optimisation in your past projects.
Tailor Your Application:Don’t just send a generic CV! Customise your application to reflect the specific skills and experiences that match our job description. We love seeing candidates who take the time to connect their background with what we’re looking for.
Be Clear and Concise:When writing your application, keep it straightforward. We appreciate clarity over fluff. Make sure your key achievements and relevant experiences stand out so we can quickly see why you’d be a great fit for our team.
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 side!
How to prepare for a job interview at SR2 REC LTD
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in React, Next.js, and TypeScript. Brush up on your knowledge of state management libraries like Zustand or Redux, and be ready to discuss how you've optimised frontend performance in past projects.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled complex browser problems or improved real-time collaboration features. Be ready to explain your thought process and the impact of your solutions on user experience.
✨Demonstrate Your Collaborative Spirit
Since this role involves working closely with a high-calibre engineering team, highlight your experience in collaborative environments. Share stories that showcase your ability to contribute technically while also supporting your teammates.
✨Stay Agile and Adaptable
This position is in a fast-moving startup environment, so be prepared to discuss how you handle change and uncertainty. Share examples of how you've thrived in dynamic settings and contributed to evolving products.
