Our site uses cookies. Learn more about their purpose and change of settings in a browser If you are using the site, you give you consent to use cookies, according to current browser settings. Got it

Front-End Developer

  • Katowice

  • Employment contract

  • 28.02.2018

relayr (Proximetry Poland Sp. z o.o.)

  • http://relayr.io/pl/praca
  • Katowice
  • Number of employees: 70
  • Technologies: Java, C/C++, JavaScript, Erlang, Scala, Python, Docker, Cassandra, Cloud Foundry

Project you can join

How about participating in the development the GUI of an IoT enterprise-class platform, based on up-to-the-minute technologies and used by major clients all over the world?

The system was designed in the SaaS model in order to meet the challenges of the Internet of Things, both in terms of the system scalability and data security. The system’s distributed architecture allows to operate heterogeneous networks consisting of millions of devices, and the web UI makes it possible to manage such a network from any place in the world with the use of a laptop, tablet or smartphone.

As a Front-End Developer, you will be involved in the process of creating web apps & solutions used by the end-users of our IoT network management system.


  • Experience level: Mid
  • Technical education: Very welcome


Necessary on this position:
  • JavaScript
  • ReactJS
Necessary and we can teach you:
  • Redux
  • Webpack
  • TypeScript
  • AngularJS

Foreign languages:

  • English Good

Work time division

New functionalities
Bug fixing
Client support

Work methodology

  • Coding conventions
  • Code review
  • Pair programming
  • Unit tests
  • Integration tests
  • Build server
  • Static Code Analysis
  • Version Control System
  • Knowledge base
  • Testers
  • QA Manager / Engineer
  • Agile
  • Option to change a project

Who chooses architecture?


Who chooses technology?

Team & Tech Lead

Work specifics

  • Technical supervisor
  • Business trips
    • Foreign trips Average trip length
    • Domestic trips
  • Open Space
  • Possible remote work
  • Flexible working hours
  • Dress code

Provided equipment

  • Laptop
  • PC
  • Additional monitor
  • Operating system
  • Freedom concerning tools selection
  • Headphones
  • Private locker
  • Telephone


  • Healthcare package
  • Healthcare package for families
  • Leisure package
  • Leisure package for families
  • Relocation package
  • Cold beverages
  • Hot beverages
  • Fruits
  • Snacks
  • Shower
  • Chill room
  • Playroom for children
  • Integration events
  • Internal trainings
  • External trainings
  • Car parking
  • Bicycle parking

Contact this employer