At a Glance
- Tasks: Lead frontend development and shape the platform's future with innovative tech.
- Company: Exciting scale-up on a mission to transform its product offering.
- Benefits: Competitive day rate, flexible contract, and opportunity for immediate start.
- Other info: Collaborative culture with excellent opportunities for professional growth.
- Why this job: Make a real impact in a high-growth environment while mentoring junior engineers.
- Qualifications: Expertise in JavaScript, React, and experience in fast-paced start-up settings.
The predicted salary is between 48000 - 72000 € per year.
An exciting scale-up is on a mission to transform its product offering and is seeking a Senior Frontend Engineer to help shape the future of their platform as they enter a high-growth phase.
Day Rate: Up to £500 Outside IR35
Contract Length: 3 Months
Start Date: Immediate
As Senior Frontend Engineer, you’ll play a key role in evolving the platform’s frontend architecture, setting technical direction, and leading by example. Working in close partnership with software engineers, QA specialists, product managers, and designers, you’ll help deliver a seamless, accessible, and engaging user experience for a growing customer base.
Your responsibilities will include:
- Design & Development: Building high-quality, reusable, and scalable JavaScript and TypeScript code to bring product visions to life.
- Technical Leadership: Guiding technical decision-making, mentoring junior engineers, and driving frontend excellence across the team.
- Optimisation: Troubleshooting performance issues and ensuring smooth, intuitive experiences for end-users.
- Collaboration: Partnering with design and product colleagues to deliver user-centric solutions that are accessible and visually compelling.
- Quality Assurance: Championing best practices in testing, CI/CD workflows, and code quality standards.
- Innovation: Staying at the forefront of frontend technologies and bringing new ideas into the business.
About You
You’ll bring:
- Expert-level skills in JavaScript (ES6+), TypeScript, HTML5, CSS/SASS/LESS and responsive design.
- Deep knowledge of React and its ecosystem (Hooks, Context, Routers, State Management, Next.js).
- Proven experience building and scaling frontend systems from the ground up, with a clear understanding of architectural trade-offs.
- Hands-on experience with TDD and automated testing frameworks (Jest, React Testing Library, Cypress, Playwright).
- Strong knowledge of RESTful APIs and frontend-backend integration.
- A user-first mindset, with hands-on collaboration alongside design teams and tools like Figma.
- Previous experience in start-up or scale-up environments, thriving in agile and fast-paced product development settings.
- Excellent communication skills, with the ability to bridge technical and non-technical conversations.
Nice to have: Familiarity with Webpack/Vite/Rollup, SSR technologies (ideally with Python/Django), PostHog, and mentoring experience.
If you are a Senior Developer with experience working within a Start-Up environment then apply now!
Senior React Developer in Northampton employer: rmg digital
Join a dynamic scale-up that prioritises innovation and collaboration, offering an exciting opportunity for a Senior React Developer to shape the future of their platform. With a strong focus on employee growth, you will benefit from a supportive work culture that encourages technical leadership and mentorship, while enjoying competitive day rates and the chance to work in a fast-paced, agile environment. This role not only allows you to make a meaningful impact but also positions you at the forefront of cutting-edge frontend technologies.
StudySmarter Expert Advice🤫
We think this is how you could land Senior React Developer in Northampton
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work in startups or scale-ups. A personal recommendation can make all the difference when you're trying to land that Senior React Developer role.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects, especially those involving JavaScript, TypeScript, and React. This is your chance to demonstrate your technical leadership and design collaboration abilities.
✨Tip Number 3
Prepare for interviews by brushing up on your knowledge of frontend technologies and architectural trade-offs. Be ready to discuss how you've tackled performance issues and optimised user experiences in past roles.
✨Tip Number 4
Don't forget to apply through our website! We love seeing candidates who are proactive and engaged. Plus, it gives you a better chance to stand out in the application process.
We think you need these skills to ace Senior React Developer in Northampton
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior React Developer role. Highlight your experience with JavaScript, TypeScript, and React, and don’t forget to mention any relevant projects that showcase your skills in building scalable frontend systems.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re excited about this opportunity and how your background aligns with our mission. Be sure to mention your experience in start-up environments and your user-first mindset.
Showcase Your Technical Skills:In your application, be specific about your technical expertise. Mention your hands-on experience with TDD, automated testing frameworks, and any tools like Figma that you’ve used in collaboration with design teams. We love seeing concrete examples!
Apply Through Our Website:We encourage you to apply through our website for the best chance of getting noticed. It’s super easy, and you’ll be able to submit all your materials in one go. Plus, we can’t wait to see what you bring to the table!
How to prepare for a job interview at rmg digital
✨Know Your Tech Inside Out
Make sure you brush up on your JavaScript, TypeScript, and React skills before the interview. Be ready to discuss your experience with Hooks, Context, and State Management, as well as any architectural decisions you've made in past projects.
✨Showcase Your Collaboration Skills
Since this role involves working closely with designers and product managers, be prepared to share examples of how you've successfully collaborated in the past. Highlight any tools like Figma that you've used to bridge the gap between design and development.
✨Demonstrate Your Problem-Solving Abilities
Expect questions about troubleshooting performance issues and optimising user experiences. Have specific examples ready where you've identified and resolved such challenges, showcasing your analytical thinking and technical leadership.
✨Stay Current with Frontend Trends
The company is looking for someone who stays at the forefront of frontend technologies. Be ready to discuss any new frameworks or tools you've explored recently, and how you think they could benefit the team and the product.
