Senior React Native Engineer

2 maanden geleden

Amsterdam, Nederland Picnic Voltijd

At Picnic, we’re revolutionizing the way people buy groceries with our affordable and sustainable app-only service. We do almost everything in-house, developing cutting-edge technologies and processes to ensure we continue to grow rapidly without missing a beat. If you’re a passionate React Native engineer, we’re offering you the opportunity to join the diverse team at our Amsterdam HQ and make a real difference in our scaleup environment.

In a nutshell

At Picnic, we use React and React Native alongside each other to provide an innovative service to our colleagues. Our goal is to build a platform that streamlines operations and enhances the user experience for both employees and managers. Our product suite includes React Native mobile apps and React web-based admin consoles, delivering comprehensive tools for managing schedules, tasks, and internal communication.

Why use React Native? To put it simply, using cross-platform technologies enables us to deliver more value to our colleagues, so it’s a no-brainer for us. React Native’s opt-out flexibility offers a seamless escape hatch to Native when needed, allowing us to leverage the best of both worlds.

Why use React? Using a similar technology to the counterpart mobile application, it is easier to ensure a standard across code bases and facilitate the development of both.

And don’t worry, we love type-safety, so all our React and React Native code is written in TypeScript.

We’re creating tools that empower our workforce and transform the way our company operates. If you're excited about making an impact and eager to work with a talented team, we'd love to hear from you

What you'll do
  • Dive into both React and React Native codebases, ensuring consistency and quality across our web and mobile applications
  • Identify opportunities to enhance user experience and optimize workflows in the development process.
  • Work closely with designers, product owners, and stakeholders to translate business needs into technical specifications and intuitive user experiences.
Technologies we use
  • TypeScript and RxJS
  • React, React Native
  • Redux, Redux-Observables, RTK Query
  • Styled Components, MUI
  • Jest, Storybook, Loki
  • GraphQL
⭐ About you
  • Bachelor’s degree in Computer Science, Artificial Intelligence, Information Technology, Computer Engineering or equivalent
  • 3+ years of experience in developing React (Native) apps
  • Hands-on experience with (unit) testing
  • Experience with Android and/or iOS is a plus
  • A problem-solving mindset
  • The confidence to transform high-level business requirements into a technical plan
  • Experience working in a product-based company
  • The ability to coach fellow developers using a structured communication style
  • Fluency in English (Dutch not required)
  • For bonus points: Open source contributions to the React Native framework
Picnic Perks

Every expert was once a beginner

You’ll get plenty of opportunities to challenge yourself and grow, including our Lunch & Learn sessions and tailored soft skills training. We also offer free professional weekly language courses.

Make a difference

You’ll work in an awesome startup environment with the freedom to drive your own projects and create a visible impact.

Our fully electric vehicles and sustainable business model mean you’ll also be contributing to making the world a better place

Teamwork makes the dream work

With more than 80 nationalities across 3 countries, you’ll be part of a diverse company with plenty of cool stuff to get involved with, from board game evenings to after-work drinks to our company ski trip and more

You are what you eat

You’ll get freshly prepared, healthy lunches and snacks (with plenty of vegetarian, vegan, and halal options). Coffee snob? Don’t worry, our amazing Picnic barista has you covered.

Stay healthy

Mental health is important. As well as having the option to speak with Picnic colleagues who act as confidential advisors, our collaboration with OpenUp gives you easy access to professional psychologists, along with workshops and materials.

There are plenty of sports communities and events to get involved with, from tennis to yoga to climbing

Attractive package

We offer competitive compensation and a pension plan that looks out for your future self, as well as 25 vacation days per year so you can recharge your batteries.

Benefits for expats

It can be daunting starting a new job AND moving to a new country. That’s why we offer lots of support for our many expat colleagues, including:

  • Relocation package: If you join Picnic from abroad, we’ll cover your trip to Amsterdam, sponsor your Visa, and offer you a month of accommodation while you settle in.
  • In the Netherlands, we offer support with your first tax report as well as arranging the 30% ruling.
  • From health insurance to living arrangements to pet passports, there are always colleagues who’ve faced the same challenges and are more than happy to help

Commitment to equal opportunities

Picnic is an equal opportunity employer—this means that all decisions regarding applications will be based on qualifications and merit. Applicants will be regarded independently of age, gender identity or expression, sexual orientation, ethnicity, skin color, civil status, religious beliefs, physical or mental disability, or any other factors protected by law.

At Picnic, we celebrate and value our differences and are committed to building a safe and inclusive working environment where everyone can be themselves.



With a data-driven approach, an app-only store and a fleet of electric vehicles, Picnic has become Europe’s fastest growing online supermarket.

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