We are looking for a skilled master who are open to share his knowledge ๐Ÿš€

100 000 - 120 000 CZK (3900 - 4700 EUR) / month
Hero ilustration

Hi there! ๐Ÿ‘‹

We are Dotidot,
an online solution that can automate internet advertising. We are number one for clients such as Groupon, Alza, Mall Group, Notino, Heureka or Dr. Max, as well as top Czech and Slovak performance agencies. Our mission is to become a global leader in the field of online advertising automation. We're not satisfied with being the best in the Czech and Slovak markets; we want more, and you can help us achieve that! ๐Ÿš€

Interested in becoming one of us? You are the one if you:

  • You are the Senior React Front-end developer.
  • Have more experience in React than simply building a TodoList and know how to leverage the advantages of ES6
  • Capable of feeding an application with data from GraphQL and understanding that mutations aren't just for zombies.
  • Can write clean code and testing it with Jest.
  • Willing to write E2E tests in Cypress to spare yourself from manual clicking through everything
  • If you're curious about how our backend works, where Ruby on Rails, Elasticsearch, Postgres, and Redis reign, our BE developers will be delighted to give you a tour and explain everything

๐Ÿ› ๏ธ About our solution:

  • Our backend is built with Ruby on Rails.
  • We use Webpack for asset building.
  • We utilize ES6 (Babel) for JavaScript development.
  • The frontend communicates with the backend through GraphQL.
  • Behind the scenes, our application relies on Elasticsearch, Redis, and Postgres.
  • The performance of our dedicated servers, where the application runs, boasts 200+ cores and 1TB of RAM.
  • Server management is handled using Chef.
  • Development environments are provisioned via Docker.
  • Approximately 50% of our application is constructed based on feedback from our clients
  • Part of our application, Actionable Analytics is separate Frontend project build with React, TypeScript, and Apollo GraphQL.
  • One of our applications is a combination of Ruby on Rails, JS, and React, where React is used as small components across the entire application, so experience with Ruby on Rails is advantageous.

๐Ÿค” Why work with us? Perhaps because:

  • The best backend developers, coders, and UX designers will help you grow your skills.
  • You'll fall in love with our working spaces, which are brimming with a positive atmosphere and friendly colleagues.
  • Money of course - 100 - 120 thousand CZK/month (3900 - 4700 EUR/month)
  • Unlimited days off - we really want you to be relaxed for your job
  • Support in Learning & Development up to 100 thousand CZK (4 000 EUR) per year
  • Hybrid model - 60% in the office and 40% remote if you are based in Prague


What you should know is that we are not a normal company:

  • We just had a Halloween breakfast and workday in costumes. (Evidence below)
  • Nerd alert! (Not all of us ๐Ÿ™ƒ) ย 
  • For 6 months, the company's official soundtrack was medieval rap. ๐Ÿ™‰
  • In our dog-friendly office, our dogs are not always friendly to each other.
  • We joke a lot. Like, really a lot. In the office, on Slack, and especially during team events.
  • You can openly chat and have a drink with your team leader and c-management while feeling like you're among friends.
  • Once you leave your computer unlocked, expect a prank to come your way. ๐Ÿ˜ˆ


  • And here is the evidence โคต

If you've read this far, please let us know which costume is your favorite and why you'd like to be a part of Dotidot. We can't wait to hear your answers. ๐Ÿ™‹๐Ÿปโ€โ™€๏ธ

Apply for position

Interested in this job? Awesome!
Thank you for your interest
Thank you. Your message was sent successfully.
Oops! Something went wrong while submitting the form.

Benefits that matter

We are committed to creating a positive work environment that attracts and retains the best talents in our industry.
Competitive compensation package
Your compensation should always match your skills. This is to ensure continued success and satisfaction of our team.
Unlimited vacation
We believe in healthy work-life balance. Thatโ€™s why you can take as many days off as you need. We need you rested and full of strenght.
Learning & Development
Weโ€™ve dedicated a significant budget just for our learning and development activities. Feel free to use it to become better at what you do.
Self training time
The better you the better is the company. Use up to 10 % of your work time for self-training activities.
Pet-friendly office
Everyday there is tail-wagging colleague who has a pawsitive impact on our spirit.
+21 more
amazing benefits

Whatโ€™s the recruiting process like at Dotidot?

Weโ€™re on your side. This is why our recruiting process is designed to be open and clear. Want to know what happens on the other side during the application process? Here is what you can expect from the beginning to the very end.
Submit your application
You can apply via website, Startupjobs, LinkedIn or by email.
Application review
We will review you application and let you know as fast as possible whether or not we will be moving to the next step.
Itโ€™s time to meet
We want to meet you in person and make some coffee for you. If thatโ€™s not possible, we can arrange an online meeting instead. But you gotta do your own coffee.
We will contact you in a few days with next steps
We'll see how awesome your skills are with a quick task. It's like a skills compatibility check for both of us!
Meet our team
You will meet your team, CEO Petra and her dog Fido.
We sign the papers
This is the last step. We will agree on cooperation terms, sign contract and other papers. You will also get your own Macbook.
Welcome aboard!
We are very proud of our onboarding process. You are going to experience it yourself.

See other open positions

Ruby Backend Developer - Senior
Development Team
Ruby Backend Developer WANTED ๐Ÿšจ
100 - 140 thousand CZK/month (3950 - 5550 EUR/month)

Want to join the team?

Your best work starts here. In Dotidot we care about the people we have. Do you want to be a part of our exciting and fast-moving environment?
Contact Martina
Portrait of O. Lebl
Martina VA Leova
HR Specialist

Try Dotidot, the ultimate
performance marketing solution.

Create your account for free, no credit card needed.
Give Dotidot a try
Footer image