jameslesner

As one of the fastest growing online companies in Europe we offer a great opportunity for you to grow as a developer working with an amazing team of 80+ engineers inside a diverse company with 50+ nationalities and counting!

We have vacancies for back-end, front-end, lead develoeprs and data engineers. On a daily basis you'll work with Ruby, JS, Swift, Java and Python. If you're into lower level technologies we have challenges for you helping us scale Nginx, MySQL, Redis and ElasticSearch, all running in a multi-tenant environment (metal, AWS, GCP).

Our challenges today include migrating our old Rails platform, create a seamless integration between our hosting providers and establishing sane abstractions across all of our applications/services. As well as this we’re building out our microservice architecture (40 services and counting) and building out new features for our millions of users.

You can work from two locations in the Netherlands (Amsterdam and Assen) and we've gotten pretty good at the whole relocation business, so even if you're outside the country feel free to drop me a line at [email protected] with your resumé (Github/Gitlab will suffice if you don’t have a CV handy)

As one of the fastest growing online companies in Europe we offer a great opportunity for you to grow as a developer working with an amazing team of 70+ engineers inside a diverse company with 40 nationalities and counting!

We have vacancies for back-end, front-end, engineering managers and data engineers. On a daily basis you'll work with Ruby, JS, Swift, Java and Python. If you're into lower level technologies we have challenges for you helping us scale Nginx, MySQL, Redis and ElasticSearch, all running in a multi-tenant environment (metal, GoogleCloud, GCP).

Our challenges today include migrating our old Rails platform, create a seamless integration between our hosting providers and establishing sane abstractions across all of our applications/services. As well as this we’re building out our microservice architecture (40 services and counting) and building out new features for our millions of users.

You can work from two locations in the Netherlands (Amsterdam and Assen) and we've gotten pretty good at the whole relocation business, so even if you're outside the country feel free to drop me a line at [email protected] with your resumé (Github/Gitlab will suffice if you don’t have a CV handy) if you're interested in learning more.

Hello Party People! As one of the fastest growing online companies in Europe we offer a great opportunity for you to grow as a developer working with an amazing team of 70+ engineers inside a diverse company with 40 nationalities and counting!

We have vacancies for back-end, front-end and android developers. On a daily basis you'll work with Ruby, JS, Swift, Java and Python. If you're into lower level technologies we have challenges for you helping us scale Nginx, MySQL, Redis and ElasticSearch, all running in a multi-tenant environment (metal, AWS, GCP).

Our challenges today include migrating our old Rails platform, create a seamless integration between our hosting providers and establishing sane abstractions across all of our applications/services. As well as this we’re building out our microservice architecture (40 services and counting) and building out new features for our millions of users.

You can work from two locations in the Netherlands (Amsterdam and Assen) and we've gotten pretty good at the whole relocation business, so even if you're outside the country feel free to drop me a line at [email protected] with your resumé (Github/Gitlab will suffice if you don’t have a CV handy)

As one of the fastest growing online companies in Europe we offer a great opportunity for you to grow as a developer working with an amazing team of 70+ engineers inside a diverse company with 40 nationalities and counting!

We have vacancies for back-end, front-end, iOS and Android Developers. On a daily basis you'll work with Ruby, JS, Swift, Java and Python. If you're into lower level technologies we have challenges for you helping us scale Nginx, MySQL, Redis and ElasticSearch, all running in a multi-tenant environment (metal, AWS, GCP).

Our challenges today include migrating our old Rails platform, create a seamless integration between our hosting providers and establishing sane abstractions across all of our applications/services. As well as this we’re building out our microservice architecture (40 services and counting) and building out new features for our millions of users.

As one of the fastest growing online companies in Europe we offer a great opportunity for you to grow as a developer working with an amazing team of 70+ engineers inside a diverse company with 40 nationalities and counting!

We have vacancies for back-end, front-end, engineering managers and data engineers. On a daily basis you'll work with Ruby, JS, Swift, Java and Python. If you're into lower level technologies we have challenges for you helping us scale Nginx, MySQL, Redis and ElasticSearch, all running in a multi-tenant environment (metal, AWS, GCP).

Our challenges today include migrating our old Rails platform, create a seamless integration between our hosting providers and establishing sane abstractions across all of our applications/services. As well as this we’re building out our microservice architecture (40 services and counting) and building out new features for our millions of users.

As one of the fastest growing online companies in Europe we offer a great opportunity for you to grow as a developer working with an amazing team of 70+ engineers inside a diverse company with 40 nationalities and counting!

We have vacancies for back-end, front-end, engineering managers and data engineers. On a daily basis you'll work with Ruby, JS, Swift, Java and Python. If you're into lower level technologies we have challenges for you helping us scale Nginx, MySQL, Redis and ElasticSearch, all running in a multi-tenant environment (metal, AWS, GCP).

Our challenges today include migrating our old Rails platform, create a seamless integration between our hosting providers and establishing sane abstractions across all of our applications/services. As well as this we’re building out our microservice architecture (40 services and counting) and building out new features for our millions of users.

As one of the fastest growing online companies in Europe we offer a great opportunity for you to grow as a developer working with an amazing team of 70+ engineers inside a diverse company with 40 nationalities and counting!

We have vacancies for back-end, front-end, engineering managers and data engineers. On a daily basis you'll work with Ruby, JS, Swift, Java and Python. If you're into lower level technologies we have challenges for you helping us scale Nginx, MySQL, Redis and ElasticSearch, all running in a multi-tenant environment (metal, AWS, GCP).

Our challenges today include migrating our old Rails platform, create a seamless integration between our hosting providers and establishing sane abstractions across all of our applications/services. As well as this we’re building out our microservice architecture (40 services and counting) and building out new features for our millions of users.

You can work from two locations in the Netherlands (Amsterdam and Assen) and we've gotten pretty good at the whole relocation business, so even if you're outside the country feel free to drop me a line at [email protected] with your resumé (Github/Gitlab will suffice if you don’t have a CV handy) if you're interested in learning more.

As one of the fastest growing online companies in Europe we offer a great opportunity for you to grow as a developer working with an amazing team of 70+ engineers inside a diverse company with 40 nationalities and counting!

We have vacancies for back-end, front-end, engineering managers and data engineers. On a daily basis you'll work with Ruby, JS, Swift, Java and Python. If you're into lower level technologies we have challenges for you helping us scale Nginx, MySQL, Redis and ElasticSearch, all running in a multi-tenant environment (metal, AWS, GCP).

Our challenges today include migrating our old Rails platform, create a seamless integration between our hosting providers and establishing sane abstractions across all of our applications/services. As well as this we’re building out our microservice architecture (40 services and counting) and building out new features for our millions of users.

Website: www.catawiki.com Bio: Though we only started a few years ago, our mission to make unique items available to everyone in the world is quickly becoming a reality.

Data Scientist - Fastest Growing Tech company in Europe. Catawiki hosts weekly auctions for collectors. Examples of past items we have auctioned off include a lock of Napoleon’s hair, a mammoth skeleton, various large meteorites, and the most expensive Lego set ever produced. In 2015, Catawiki won the Deloitte Fast500 as Europe’s fastest growing company. Every month, our website is visited millions of times by registered users worldwide.

Catawiki is looking for a Data Scientist to join its Data Science team. You will be responsible for performing advanced modeling and forecasting on a wide range of problems.

Catawiki is not a standard e-commerce company. Our data is fairly unique, because we have very high item churn. This results from the fact that we auction off rare and unique items run on a weekly basis, so we don’t have long timelines to accumulate data on items. Therefore, out-of-the-box techniques like CF recommender systems won’t work and you’ll have to get creative. In addition, there is a lot of value that can be created by enhancing our auctioneer productivity with machine learning techniques, for instance by ranking item supply on their expected closing price.