We’re one of the fastest growing IT companies in Central Europe. We provide support and services to more than 250 publishers in 30+ countries in programmatic business. We invest a lot in company culture, helping our team grow, expand their knowledge and experience. 

We don’t forget to have fun too! 

We are currently looking for a:

React + TypeScript Developer 

(Mid or Senior)

(Technology & Data Science Team)

Our offer:

  • Fully remote work (but we have offices in Warsaw & Krakow if you want to come in)
  • B2B or contract of employment - according to your preferences 
  • Paid days off (20 or 26 days according to you experience)
  • A package of employee benefits: private medical care package, Multisport card, concierge services (AskHenry), WellBee, English lessons with native speaker, home office bonus, own training budget, integration trips & more
  • Work in one of the largest yield optimization company in Europe, two times Deloitte Fast 50 CE laureate, one of selected group of Google Certified Publishing Partners
  • Interesting projects from Ad Tech industry
  • Exceptional work culture, with bright people in a fun environment

Very well


How do we work? 

  • Our workflow: Agile/Scrum (two-weeks sprints), Jira (issue tracking), GitHub (code reviews), Slack (daily, grooming, planning) 
  • Tech Stack that we use within our Team: Frontend: React, TypeScript, JavaScript. Backend: Ruby, Ruby on Rails, Redis, PostgreSQL, Terraform. Other: GraphQL, Docker, CircleCI, GIT, AWS (e.g. EC2, ECS, ECR, Load Balancer)
  • Most of the time we spent on developing new product functionalities (min. 80%), as well there are smaller maintenance projects



Join us if you have: 

  • Good knowledge of React, TypeScript, JavaScript proved in commercial projects
  • Command of English at B2 level

Nice to have: 

  • GraphQL
  • Docker
  • CI/CD - CircleCI
  • AWS
  • Web app security (e.g. OWASP Top 10)


Packages and extras

  • Healthcare package
  • Leisure package
  • Conferences
  • Trainings
  • Books
  • Language courses


  • Integration events



We`re member of the IAB Europe, INMA, and one of the biggest Google certified partners in the world.

We help online publishers build more profitable advertising business by providing them with effective pricing support and insights, adops excellence, own products and deep programmatic market experience.