.
React Developer with MobX – marine industry
  • Poznań
React Developer with MobX – marine industry
Poznań, Poznań, Greater Poland Voivodeship, Polska
Sii Sp. z o.o.
15. 4. 2025
Informacje o stanowisku

technologies-expected :


  • TypeScript
  • MobX
  • Mapbox
  • Canvas
  • React.js

technologies-optional :


  • Pixi.js
  • D3.js
  • WebGL

about-project :


  • We are looking for a Front-End Developer to join our team and work on the client for data monitoring in navigational simulation software.
  • In this role, you will develop complex interfaces, integrate mapping services, and work with data visualization. Youll work on a product that trains 40% of the world’s bridge officers, enhancing maritime safety and training. As part of an innovative team, youll shape maritime simulation and engage with real users to make a tangible impact.

responsibilities :


  • Develop and maintain a web application using React and TypeScript
  • Work with Canvas/WebGL for data visualization
  • Integrate mapping services (Mapbox, Leaflet)
  • Develop Web Components
  • Use MobX for state management
  • Conduct code reviews, write tests, and participate in technical discussions
  • Collaborate with backend developers and contribute to API design

requirements-expected :


  • At least 5 years of experience in front-end development with React and TypeScript
  • Strong understanding of ES6+ and modern JavaScript standards as well as Web Components
  • Knowledge of MobX
  • Experience working with Canvas and 2D graphics
  • Mapbox and Leaflet skills
  • Proficiency with Git (GitHub Actions as well)
  • Familiarity with SCRUM (Agile) development processes
  • Fluent English
  • Residing in Poland required

offered :


  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People

  • Praca Poznań
  • Poznań - Oferty pracy w okolicznych lokalizacjach


    76 095
    6 952