We are seeking a skilled and experienced Lead Frontend Developer to play a pivotal role in the development of our innovative web application. This application, which integrates satellite data, telematics, and a virtual twin of the enterprise, is designed with a focus on usability. This is an exciting opportunity to work on a brand-new project, providing you with the chance to:

Salary range: 17 000 – 25 000 PLN

  • Choose tools and technologies.
  • Develop a product from the ground up.
  • Collaborate closely with the European Space Agency, influencing the features of the products we develop.
  • Enjoy a friendly and healthy work environment.

Your responsibilities

  • Lead the development of high-quality front-end features and applications.
  • Implement and maintain web application interfaces using React.js, JavaScript (ES5/ES6), HTML5, TypeScript, CSS3, SCSS, and REST.
  • Oversee the entire application lifecycle, focusing on coding and debugging.
  • Collaborate with back-end developers and web designers to improve usability.
  • Ensure high performance and responsiveness of the application.
  • Guide and mentor junior team members in front-end development techniques and best practices.
  • Liaise with the European Space Agency to ensure alignment of product features with client expectations.


  • Strong proficiency in React.js.
  • Advanced knowledge of JavaScript (ES5/ES6).
  • Expertise in HTML5, TypeScript, CSS3 (including CSS variables), SCSS, and RESTful services.
  • Practical knowledge of the CI/CD workflow and experience with Docker.
  • Proficiency in English, both written and spoken.

Must Have

  • In-depth experience with CI/CD practices.
  • Proficiency in Docker.

Additional Skills (Nice to Have)

  • Experience with cloud services such as Azure or AWS.
  • Familiarity with Agile development methodologies.