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- Tasks: Create stunning React interfaces for a fintech app that simplifies currency hedging.
- Company: Join a $25M Series A fintech startup revolutionising financial workflows.
- Benefits: Competitive salary, creative ownership, and a vibrant team culture.
- Other info: Collaborative office environment in London with excellent growth opportunities.
- Why this job: Make a real impact in a fast-paced environment with cutting-edge technology.
- Qualifications: 0-3 years experience in React and TypeScript, with a passion for design.
The predicted salary is between 40000 - 50000 £ per year.
You will join a high-output London team as a design-minded engineer building the FX copilot for scaling companies like ManyChat and Tines. Reporting directly to the CTO, you will own the end-to-end frontend experience, transforming complex financial workflows into intuitive, polished React interfaces using cutting‑edge AI‑assisted development tools.
Location: London, UK
Why this role is remarkable:
- Ship at high velocity for a regulated fintech that traded nearly $2B last year and is backed by a fresh $25M Series A round.
- Enjoy true creative ownership over UI/UX decisions, where visual polish is treated as a core product feature rather than an afterthought.
- Work in a dense, high-talent environment in London with a founding team obsessed with craft and building effortless financial products.
What You Will Do:
- Build and ship production‑ready React and TypeScript code for dashboards, trade flows, and complex data visualizations.
- Prototype and validate interface ideas directly with the CTO to simplify sophisticated foreign exchange and hedging concepts.
- Leverage AI development tools like Claude Code and Cursor to accelerate output while maintaining total technical mastery over the codebase.
The ideal candidate:
- Possesses 0–3 years of professional experience alongside a deep portfolio of personal projects or open-source contributions that demonstrate obsession.
- Demonstrates mastery of React and TypeScript with a sharp eye for visual hierarchy, spacing, typography, and motion.
- Proactive and grounded individual who can defend every line of code they ship and thrives in a 5‑day‑per‑week in‑office collaborative environment.
Design (Frontend) Engineer at $25M Series A fintech automating currency hedging employer: Jack & Jill
Contact Detail:
Jack & Jill Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Design (Frontend) Engineer at $25M Series A fintech automating currency hedging
✨Tip Number 1
Network like a pro! Reach out to people in the fintech space, especially those working at companies you admire. A friendly chat can lead to referrals or insider info about job openings.
✨Tip Number 2
Show off your skills! Create a portfolio that highlights your best React and TypeScript projects. Make sure it’s easy to navigate and visually appealing—just like the interfaces you’ll be building!
✨Tip Number 3
Prepare for interviews by practising common frontend engineering questions and coding challenges. Don’t forget to brush up on your design principles too, as they’ll be key in this role!
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace Design (Frontend) Engineer at $25M Series A fintech automating currency hedging
Some tips for your application 🫡
Show Off Your Skills: Make sure to highlight your experience with React and TypeScript in your application. We want to see your mastery in action, so include links to your portfolio or any personal projects that showcase your design flair and coding chops.
Tailor Your Application: Don’t just send a generic application! Take the time to tailor your CV and cover letter to reflect how your skills align with our mission of automating currency hedging. We love seeing candidates who understand what we do and how they can contribute.
Be Yourself: We’re looking for proactive individuals who can defend their code choices. Don’t be afraid to let your personality shine through in your application. Share your passion for design and engineering, and tell us why you’re excited about this role!
Apply Through Our Website: To make sure your application gets the attention it deserves, apply directly through our website. It’s the best way for us to keep track of your application and ensure it lands in the right hands!
How to prepare for a job interview at Jack & Jill
✨Know Your Tech Stack
Make sure you brush up on your React and TypeScript skills before the interview. Be ready to discuss your past projects and how you've used these technologies to create intuitive interfaces. Having specific examples at hand will show your mastery and passion for frontend development.
✨Showcase Your Design Mindset
Since this role emphasises design, prepare to talk about your approach to UI/UX. Bring along a portfolio that highlights your best work, focusing on how you’ve transformed complex ideas into user-friendly designs. This will demonstrate your ability to think critically about visual hierarchy and user experience.
✨Familiarise Yourself with Fintech
Understanding the fintech landscape is crucial. Research currency hedging and the challenges businesses face in this area. Being able to discuss these topics will not only impress your interviewers but also show that you're genuinely interested in the role and the company’s mission.
✨Prepare for Technical Questions
Expect to defend your code and thought process during technical discussions. Practice coding challenges and be ready to explain your decisions clearly. This will help you convey your technical mastery and problem-solving skills, which are essential for this high-output environment.