Backend Developer - Data Platform


Do you want to work on modern frameworks, cloud-based infrastructure and create awesome applications? Do you want to take part in developing the products of one of the fastest growing online companies in Europe?

About the Role

We are seeking a Backend Developer for our Data Platform team who has a strong interest in working with big data, while contributing as a backend developer in a production environment. This person should be flexible working with different technologies and services. Your primary stack would include Python, Hadoop, Apache Spark, Google’s Big Query and other Big Data tools. We are looking for someone who is a team player and ready to help wherever necessary - no task is too small or insignificant. An Agile mindset and the ability to thrive in a fast paced and ever-changing environment are some of the qualities that you bring. You have experience working with large scale data and distributed systems, as well as an understanding of storage, replication and indexing. You should be fluent in English as there will be daily communication with the Copenhagen team and our company language is English.


  • Owner of the company data lake, responsible for scaling up data processing flow to meet the rapid data growth at TrustPilot
  • Participate in introducing new technologies and ways of working to keep us well ahead of our competition
  • Develop tools supporting self-service data pipeline management (ETL)
  • Create and maintain small services, aligning with our microservice architecture

We talk about technology a lot, we like to have fun and we like getting work done. Do you feel that you have a great idea, perhaps something that someone else missed? We provide 20% time so you can try out these ideas - whether they end up working or not.

At Trustpilot, we work as a team and deliver as a team. The environment that we cultivate includes working with brilliant people who help each other at every step, while at the same time pushing you to bring your A game every day. Our process makes us focus on the things that are important - without interruptions. Join our team and change the way you work. Are you up for the challenge?

Get an insider's view of our Tech department here

We Offer

  • "20% time" - be the most innovative you can be and work on anything you’d like!
  • Continuously deliver software that you build, within days of development
  • Language-agnosticism. Use the best tools for the job!
  • A key part of an exciting international growth journey
  • Opportunities to learn from the best and develop your career


Our Current Stack

Tools & Services

Sublime (or whatever you prefer), WebStorm, Visual Studio 2015 + Resharper

AWS: ECS, Lambda, EMR, SNS, SQS, S3, ELB, EC2, Cloudfront, CloudSearch and more

Google business services (Gmail, Google calendar, Google Drive, etc.)

Trello (for all project management, and a lot of other things)

Git, GitHub

Apigee (Api management)

Testing: Runscope, GhostInspector, BrowserStack

Analytics:,, Amplitude, etc.

Appveyor, Travis-CI, Octopus Deploy, NewRelic, ELK


Languages: Javascript (SPAs, Node.js, frontend), Python, C# (.NET and .NET Core)

MongoDB, Redis, Redshift, DynamoDB

AngularJS, Bootstrap, Foundation, SASS



To apply for this position, please submit your CV and a code solution to our code challenge. You can find the challenge here:  Code Challenge

If you have questions, please feel free to contact our Tech Recruiter, Lina Kaladzinskaite, at

Trustpilot is a global company and our data practices are designed to ensure that your personally identifiable information is appropriately protected. Please note that your personal information will be transferred, accessed and stored globally as necessary for the uses and disclosures stated in our Privacy Policy.

About Trustpilot

Trustpilot is an online review-driven community and platform that builds relationships between consumers and businesses. Founded in Copenhagen in 2007, Trustpilot today leads the world in online reviews. More than 35,000 businesses in 24 countries trust us and use our business product. Over 30 million reviews on Trustpilot are seen 1.6 billion+ times per month. We’ve got offices in New York, Denver, London, Berlin, Melbourne, Copenhagen, and newly opened Vilnius, and our 500 employees represent 45 different nationalities. We are truly and proudly global.

Want to know more about Trustpilot culture? Check us out on The Muse