To ogłoszenie wygasło w dniu 2015-08-20 10:41.

[ZADALNIE] Mid/Senior Ruby Developer


9 000 - 17 000 zł netto

Opis oferty

Modern start up based in London, that deals within crowdsourced app testing industry is seeking: Mid/Senior Ruby Developer (Backend/FullStack)

Job location: Remote ( in the future Client plans to open office in Poland in one of cities: Warsaw, Wroclow, Poznan, Cracow)
Salary: 9 000 PLN – 17 000 PLN net B2B
Vacancies: 3

My Client offers:

  • Flexitime (at least 6 hours matched to working hours in UK)
  • Permanent employment ( 6 months trial period)
  • Great opportunities for career progression within the development team up to a Lead Developer in Poland (Client just started to assemble our team so all positions are open)


Key duties:
  • Daily communication with a Lead Developer in UK (chat or hangouts)
  • Building reusable, high-quality code and libraries for future use
  • Design and implementing data storage solutions
  • Developing of all server-side logic
  • Definition and maintenance of the central database
  • Integration of user-facing elements developed by a front-end developers with server side logic
  • Ensuring high performance and responsiveness to requests from the front-end.
  • Implementation of security and data protection
  • Optimization of the application for scalability and max speed
  • Managing hosting environment, including database administration and scaling an application to support load changes

Skills and qualities:
  • Have built highly scalable and robust systems in the past
  • Proficient knowledge of Ruby
  • Proficient understanding of code versioning tools, such as Git
  • Proficient understanding of TDD/BDD
  • Proficient understanding of OWASP security principles
  • Basic understanding of front-end technologies and platforms, such as JavaScript, HTML5, and CSS3
  • Good understanding of server-side CSS preprocessors, such as LESS and SASS
  • Understanding of "session management" in a distributed server environment
Previous experience:

  • At least 3 years experience in backend development
  • User authentication and authorization between multiple systems, servers, environments
  • Integration of multiple data sources and databases into one system
  • Outputting data in different formats
  • Data transformation, migration and scripting
  • Setup and administration of backups
  • Creating database schemas that represent and support business processes

Metodologia pracy