Senior/Regular JavaScript Developer

Wroclaw, Poland

Striving for excellence is in our DNA. Since 1993, we have been helping the world’s leading companies imagine, design, engineer, and deliver software and digital experiences that change the world. We are more than just specialists, we are experts.


Currently we are looking for a Senior/Regular JavaScript Developer for our Wroclaw office to make the team even stronger.


  • Developing code for a large-scale rich internet application;
  • Being part of a high-performing distributed team on a high-profile project;
  • Collaborating closely with the Business, Server-Side Developers, User Experience and Quality Assurance professionals;
  • Mastering state-of-the-art technologies and a complex business domain;
  • Solving challenging problems in elegant ways;
  • Sharing knowledge across the project team;
  • Taking pride in the quality of software delivered for each development iteration.


  • Expertise in HTML5 and JavaScript including:
    • Custom component development;
    • Styling and skinning;
    • Modularization;
    • Localization.
  • Experience with React, Redux;
  • Experience in JavaScript frameworks such as Angular JS, Backbone JS, etc;
  • Experience in CSS3;
  • Clean coding skills;
  • Excellent problem solving skills;
  • Experience in agile development practices (Scrum, XP, Kanban, etc.) and Tools (JIRA);
  • Special interest in user interface programming;
  • Knowledge of design patterns and refactoring techniques;
  • Fluency with source control systems (Git, Perforce, Subversion, Mercurial, etc.);
  • Experience with unit testing and automation testing frameworks (Mocha or similar, FlexUnit, QTP, RIATest, etc.);
  • Experience with build tools and continuous integration (Ant, TeamСity, Maven, Hudson, etc.);
  • Experience with project and issue tracking tools (JIRA, Rally, Version1, etc.).

Nice to have

  • Experience working within financial services ideally an investment bank;
  • Experience in responsive design;
  • Experience in Web Pack, Npm, BEM;
  • Experience in GitHub;
  • Experience with Node.js, Web Sockets, d3;
  • Experience with other languages (Java, Ruby, etc.);
  • Experience with other user interface technologies (SWT, GWT, Cocoa, etc.);
  • Experience with relational databases (Oracle, Sybase, SQL Server, etc.);
  • Experience with data streaming technologies (LCDS, Lightstreamer, Nirvana, etc.);
  • Experience with BDD or TDD;
  • Technical writing skills.

We offer

  • Possibility to be involved in an international project (Canada, China, Hong Kong, Mexico, USA, Switzerland, Germany, Sweden, United Kingdom, Russia, Belarus, Ukraine, Hungary, etc.);
  • Language classes (English and Polish);
  • Vast opportunities for self-development: online courses and library, experience exchange with colleagues around the world, partial grant of certification;
  • Career development center;
  • Possibility to take part in both: corporate and startup environment;
  • Possibility to relocate for short and long-term projects;
  • Relocation package for those who relocates to Krakow, Wroclaw, or Gdansk from other locations;
  • Benefit package (health care, multisport, lunch tickets, petrol vouchers and shopping vouchers, etc.);
  • Fruits on a weekly basis;
  • Sponsored sport activities, E-sport program;
  • We kindly ask you to include the following clause in your application: "Wyrażam zgodę na przetwarzanie moich danych osobowych zawartych w mojej ofercie pracy dla potrzeb niezbędnych do realizacji procesu rekrutacji zgodnie z ustawą z dnia 29 sierpnia 1997 r. o ochronie danych osobowych (Dz. U. z 2002 r. Nr 101, poz. 926, ze zm.)";
  • Please note that only selected candidates will be contacted.