Frontend Developer
Warsaw, Poland // Minsk, Belarus

Luna Labs is an app marketing software to build high-performing playable ads via Unity plugins and JavaScript/WebGL engine, deploy creatives across the most efficient marketing channels and analyse UA strategy. More than 1 billion ad impressions were made with our technology.

In Feb. 2021, we teamed up with ironSource, the leading business platform for the app economy.

One of the most important components of Luna Labs is Luna Playground, a web platform that enables our partners to create unlimited&no-code iterations of playable ads, run integration with networks, measure performance and automate creative optimisation.

About the role

Since Luna Playground is constantly evolving and rolling out new features, we are looking for a Front-End Developer to help Luna services in scaling up.


  • Develop and maintain the Front end of Luna Playground;
  • Design and implement new services for Luna Playground;
  • Ongoing ​​code refactoring and improving


  • 3+ years of commercial development experience using Front-end;
  • 3+ years of commercial development experience using React or another popular FE framework;
  • Knowledge of HTML/CSS (SASS);
  • Experience in writing unit tests and integration tests;
  • Strong self-organisation skills, high level of independence and responsibility, proactive spirit;
  • English level sufficient for daily meeting.


  • Experience in developing backend solutions.
How do we work at Luna:
  • We cover all new functionality with tests;
  • We pass each feature through the mandatory code review;
  • We update the libraries that we use;
  • We automate what is being automated;
  • We use sprints 2 weeks long;
  • Don't use force push;
  • We check the entire code with linters (eslint, rubocop);
  • We spend hours on design to save development days.


  • Work in a highly professional team with a friendly community spirit and supportive environment
  • Inflation-protected wages with regular revision of compensation conditions
  • Additional compensation benefits
  • 4 additional Friday-days off during the year
  • Paid vacation — 25 days per year, 100% sick leave payment, 5 sick days per year
  • Care package: Health insurance and English/Polish classes 2 times a week
  • 50% compensation of costs for various courses, certifications, proficiency exams, events
  • Legal and Accounting support in Poland if required
Join the team✨
Let's talk about the position or simply apply!
Aliaksandra Zabiran
Lead Recruiter
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