Senior FrontEnd Developer

📍Location: Paris, France

🍔What is Taster?

Our vision is to revolutionise quick-service restaurants worldwide by crafting mouthwatering, iconic brands with top creators and then distributing them through next-generation franchise networks supercharged by Technology and innovation.

Taster is at the forefront of the food delivery revolution in Europe, bringing the franchise model to the digital age with leading delivery-first brands, best-in-class technology, and an asset-light business model leveraging established delivery platforms and supply partners.

This approach has successfully ensured that Taster can offer its customers quality food designed for delivery without compromise.

The business has grown over 100% YoY on average over the last three years. With a unique, highly scalable business model and enviable unit economics (well above industry standards), Taster has reached over €100m in yearly GMV in January 2024 and is profitable. Operating within the global online food delivery market, which is expected to be worth $365 billion by 2030, and backed by Tier-1 investors, including Octopus Ventures, Local Globe, Heartcore Capital, Rakuten, and Battery Ventures.

🧭 Why are we hiring?

At Taster , we’re on a mission to build the technology that powers the restaurants of tomorrow.

To deliver on this vision, we design and build digital tools used by two key audiences:

• Customers : We aim to create a delightful ordering experience that makes our brands stand out and keeps people coming back.

• Restaurant Partners : We provide powerful, intuitive tools that streamline daily operations, drive profitability, and make running a kitchen easier and more enjoyable.

As we scale, we’re looking for a Senior Frontend Engineer to strengthen our frontend team. You’ll help build products that are critical to the success of our internal teams and external partners. If you’re passionate about creating beautiful, efficient user interfaces and want to work in a fast-paced, product-driven environment — this role is for you.

🤝 What will you do?

Taster's proprietary tech stack powers our entire operation, from multi-platform order processing to our Click & Collect system, while transforming data into actionable insights. Our frontend suite includes a native Android app, an ordering app, and two backoffice solutions for operations and supply management.

As a Senior Frontend Engineer , you will:

Product & Delivery

• Own complex features end-to-end, from scoping to release and iteration.

• Collaborate closely with product managers, designers, and backend engineers in an agile, impact-oriented team.

• Build intuitive, high-performance interfaces used by both customers and restaurant operators.

Engineering Excellence

• Contribute to the evolution of our frontend architecture and coding standards.

• Enrich our shared component library in partnership with the product design team.

• Champion performance, accessibility, and usability across the frontend.

• Write clean, maintainable, and well-tested code; regularly review code from peers.

Mentorship & Impact

• Share your knowledge with the team through code reviews, pair programming, and internal workshops.

• Help improve our testing and monitoring strategies to maintain high quality at scale.

• Take initiative on technical topics and advocate for improvements across the frontend stack.

🛠️ Our stack

• React

• React-Native

• Expo

• TypeScript

• Vitest & React Testing Library

• Storybook

• Vue.js (legacy)

• Python + FastAPI

• Google Cloud and Sonarqube for CI/CD, Sentry for monitoring

More on our tools here: Taster Stackshare

Why us?

🚀 We could tell you that you'll be able to join a foodtech profitable startup and that you'll be surrounded by a human size tech team of 14 people with a front end team of 3.

👨‍💻 We could also tell you that if the Food sector interests you, this is just the unique opportunity to join an international team of foodtech experts.

🚆 In short, we could tell you that you'll be able to work from home 2 days a week. But ...

⭐ ... What we really want to tell you is that our premises are great, located right in the heart of Paris, close to the best choice of restaurants and the best wax museum in the world.

🤍 ...Mostly, we just want to tell you that this is your chance to sit almost every morning alongside a humble team who'll bend over backwards to make you feel good.

🌎 That the individuals who make up this team in London and Paris are all eager to grow from this experience together and to learn from each other.

💼 That our way of working is driven by values that the employees have chosen themselves together: Quality, Innovation & Community.

✅ What are we looking for?

• E xperience : At least 5 years of professional experience in frontend development, including at least 2 years with React Native.

• Autonomy & Initiative : Comfortable taking ownership of features and driving technical topics proactively.

• Collaboration : Proven experience working in cross-functional teams and communicating with both technical and non-technical stakeholders.

• Code Quality : Strong grasp of testing, performance, and modern frontend best practices.

• Curiosity & Growth Mindset : Passion for learning, sharing knowledge, and staying up-to-date with frontend trends.

Experience with Storybook, custom component library and Vue is a plus.

🌍 Language requirements

• You are fluent in French and English

🧪 Recruitment process

• Initial Interview (1h30) to find out more about you and your experience and to introduce you to the job and Taster with our head of HR and one of our tech leads.

• Technical review : 1-hour interview to assess your front skills with our front lead.

• Final Interview : A final 45-minute interview with our CTPO to assess your cultural fit.