All offersGdańskJSFront-end Developer
Front-end Developer
JS
Sii

Front-end Developer

Sii
Gdańsk
Type of work
Undetermined
Experience
Senior
Employment Type
B2B
Operating mode
Office
Sii

Sii

Od 2006 roku na rynku, 7 500+ ekspertów, 1,9 miliarda złotych przychodu, 9-krotny tytuł Great Place to Work – poznajcie Sii, najszybciej rozwijającą się firmę IT, transformacji cyfrowej, BPO i inżynierii przemysłowej w Polsce.

Company profile

Tech stack

    JavaScript
    advanced
    Angular 2+
    regular
    TypeScript
    regular
    Karma
    regular
    Protractor
    regular
    Jenkins
    regular
    Git
    regular
    Docker
    regular
    SaaS
    regular
    Webpack
    regular

Job description

Responsibilities:
  • Design and build usable, accessible, appealing and standards compliant web- and mobile-based user interfaces
  • Be involved in the web/mobile-development project lifecycle from prototyping through definition and design to build, integration, QA and delivery
  • Build and expand our digital customer engagement platform, E-Commerce and API ecosystem
  • Build web analytic competence to understand customers and deliver value
  • Optimize applications for maximum speed and scalability across the globe
  • Stay up-to-date on emerging web technologies, and apply new technologies to future solutions
 
Technical skills & experiences:
  • 2+ years of relevant professional experience as Front-End developer
  • Solid knowledge of Front-End technologies and its eco-systems
  • Fluent in HTML5, CSS3 and JavaScript ES6
  • Understand web standards development such as HTTP/2
  • Solid experience of one of following frameworks: React/Redux or Angular
  • Knowledge of server-side CSS pre-processing platforms, such as LESS and SASS
  • Experience of common tools such as Gulp/WebPack, npm, git and JSLint
  • Good experience with mobile-first web application (Responsive Web Design)
  • Experienced on Visual Studio, ASP.NET / ASP.NET MVC and C#
  • Proficient understanding of cross-browser compatibility issues and ways to work around them
  • Experience with Microsoft Azure is a big plus
  • Experience with web analytic tools such as Google Analytics is a big plus
  • Experience with UI automatic testing is a big plus
  • Experience Agile development methodology such as Scrum

Experience with one of the following areas will be an advantage:
  • TypeScript
  •  Microservice and Docker
  • SharePoint 2013 / Office 365 
  • Xamarin/PhoneGap/Cordova
 
Other qualifications:
  • Excellent English communication skills, both written and oral 
  • Passion for learning new technologies 
  • Ability to give constructive feedback to improve processes and quality 
  • Self-motivated
  • Bachelor or Master degree in software engineering, scientific, or engineering subject area and a strong scientific or engineering background in addition would be a distinct advantage considering the application domain

Your benefits:
  • Prestigious and stable employer awarded with Great Place to Work title four times and achieving 31% revenue growth annually
  • Unique projects carried out for more than 200 international leaders from industries such as automotive, aviation, hi-tech, finance
  • Cooperation with experts – 13 Competency Centers running projects based on world-class solutions: IBM, Microsoft, SAS, Xamarin, Oracle, or Red Hat
  • Internal app Job Changer, allowing you to change your project easily, explore new technologies, or relocate to another Sii branch
  • Constant development facilitated by technical trainings, language courses (including Polish lessons for foreigners), and technology conferences (you can join them as a listener or an expert)
  • Financial support of your passions and charity initiatives (SiiPower Volunteers)
  • Countless integration meetings (Beer Fridays, picnic, integration weekend, Santa Claus party)