React Developer, Picnic Technologies

Salary not provided

React

TypeScript

Redux

React Native

JavaScript

Jest

Git

Junior and Mid level

Amsterdam

Supermarket on wheels

Job no longer available

Supermarket on wheels

1001+ employees

B2CMarketplaceSustainabilityFoodLogisticsDeliveryeCommerce

Job no longer available

Salary not provided

React

TypeScript

Redux

React Native

JavaScript

Jest

Git

Junior and Mid level

Amsterdam

1001+ employees

B2CMarketplaceSustainabilityFoodLogisticsDeliveryeCommerce

Company mission

Building the modern milkman - personal service and fresh products in a modern, sustainable way.

Job

Company

Role

Who you are

Bachelor’s degree in Computer Science or equivalent
2+ years of full-time experience with Javascript, Typescript, and React
Experience with SCM, preferably Git
A problem-solving mindset
The confidence to transform high-level business requirements into a technical plan
Fluency in English (Dutch not required)

Desirable

The willingness to learn React Native on the job is a huge bonus!

What the job involves

Define conventions and infrastructure around React app development
Refactor older parts of our applications to improve maintainability and extensibility Collaborate with our designers and product owners to create specifications for new features
Implement new features and ensure they work correctly by writing tests
Write high-quality code that works under all circumstances and is easy to maintain
Spend some time learning React Native (support and training will be provided)

Our take

Picnic is one of Europe's largest online supermarkets, quickly growing into a household name with its simple, yet innovative app and green business model. Thanks to its ‘own the supply chain’ model and daily delivery routes (as opposed to on-demand delivery), the company is able to run a low-cost business targeted at the mass market, rather than premium buyers.

One of the major factors in the company’s rampant growth since 2015 is its capacity for free delivery, enabled by these daily delivery routes. The company's fleet has grown from 4 vans to more than 1,000 electric vehicles, cutting down on carbon emissions as it serves its hundreds of thousands of users.

The company's impressive funding - which has been heavily backed by the likes of The Bill and Melinda Gates Foundation to the sum of 1.4 billion euros in funding - has enabled Picnic to expand beyond The Netherlands into Germany, France, and further afield. Picnic is well set to see continued growth and expansion as it further disrupts the grocery delivery market.

Steph

Company Specialist at Welcome to the Jungle

Insights

-1% employee growth in 12 months

Glassdoor (3.2)

Company

Funding (last 2 of 5 rounds)

Nov 2025

$495.6m

GROWTH EQUITY VC

Jan 2024

$409.2m

LATE VC

Total funding: $1.9bn

Company benefits

Lunch & Learn sessions, soft-skill training, weekly free professional language courses, and the Picnic Tech Academy
At Picnic you get the freedom to manage and implement your own projects in a scale-up culture
Freshly prepared and healthy lunch every day, as well as snacks, fruit and drinks
Access to Openup and Lepaya trainings
Pension Plan
Flexible/Hybrid Work Model
25 Days Vacation

Leadership

Daniel Gebler

(Co-Founder & CTO)

Former Researcher at VU University Amsterdam, and was the Director of R&D at Fredhopper.

Frederik Nieuwenhuys

(Co-Founder & Groenteboer)

Co-founder and COO of merchandising software Fredhopper, and former Principal at OC&C Strategy Consultants.

Michiel Muller

(Co-Founder)

Supervisory board member of FD Mediagroep, investment committee member of InnovationQuater, and former chairman of Erasmus Trustfund.

Joris Beckers

(Co-Founder)

Former brand manager at Proctor & Gamble, and co-founder of merchandising software Fredhopper.

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