We are looking for

Ruby
Developer

We're looking for people who

  • Algorithms and data structures, object modelling
  • Solving issues on their own or after consulting them with the team (coming up with solutions, implementation, testing, documentation)
  • Writing clear and effective code
  • Using different technologies (and enjoying discovering new ones)
  • Effectively sharing knowledge with other team members
  • Writing effective automatic tests

Our candidates must be fluent in

  • Ruby and Ruby on Rails
  • Relational and non-relational databases
  • Writing effective automatic tests
  • HTML, Javascript, CSS

Bonus points for

  • Open source contributions
  • Interesting projects carried out in the past
  • Strong familiarity with different developer technologies not mentioned above (mobile development, cloud servers administration)

Perks

  • Multisport card
  • Private healthcare
  • Devices with an apple‐shaped logo
  • Company parties, trips, a lot of fun and delicious sandwiches for breakfast, every day :)

When applying for this position, please send us your CV and piece of your back-end code to pastie.org - 100 lines at most.

Apply
or send an email at jobs@codesthq.com

Traffic
Manager

Codest is an in-house software studio of Yieldbird - a team of programmatic optimizers and ad managers. We cater to publishers around the world, but we are not a big corporation. We are analysts who are simply good at what they do – monetizing ad space in programmatic model and generating the highest revenue for publishers. We operate since 2009. Our main shareholder is Agora SA – one of the largest media groups in Poland.

We're looking for people who

  • Knowing HTML, CSS, Javascript and ActionScript at the level allowing identification and solving errors
  • Knowing online advertising industry, ad serving technologies and metrics for measuring the efficiency of ads (CPM, CPC)
  • Knowledge about the issues related to RTB, basic skills of using SSP/DSP platforms
  • The ability of logical and analytical thinking
  • You know English well (min. B2)
  • You are communicative, have a sense of humour and can work in a team
  • You are distinguished by good organization of work and high self-reliance

Our candidates must be fluent in

  • Supporting the implementation and verification of advertising codes for new publishers in the network (in desktop and mobile versions).
  • Planning, defining and setting up online advertising campaigns using different ad server tools
  • Recognizing and solving problems related to displaying ads
  • Providing technical support for publishers in the implementation of codes
  • Ability to use Web Developer tools in order to verify the implementation of codes
  • Providing support in the implementation of new technical solutions

Perks

  • Multisport card
  • Private healthcare
  • Devices with an apple‐shaped logo
  • Company parties, trips, a lot of fun and delicious sandwiches for breakfast, every day :)

When applying for this position, please send us your CV.

Apply
or send an email at jobs@codesthq.com

Front-End
Developer

We're looking for people who

  • 2-3 years of experience working with web apps
  • Creating "bulletproof" web-apps
  • Writing an effective and clear code

Our candidates must be fluent in

  • Very good knowledge of HTML and CSS
  • Good knowledge of JavaScript
  • Experience with Responsive Web Design
  • Knowledge and experience in popular JavaScript frameworks
  • Attention to details
  • Ability to create useful user interfaces

Bonus points for

  • Knowledge of Git control system
  • Experience in working with applications in Ruby nad Ruby on Rails
  • Knowledge of Sass/Less and HAML
  • Experience in working with Wordpress templates

Perks

  • Multisport card
  • Private healthcare
  • Devices with an apple‐shaped logo
  • Company parties, trips, a lot of fun and delicious sandwiches for breakfast, every day :)

When applying for this position, please send us your CV and piece of your back-end code to pastie.org - 100 lines at most.

Apply
or send an email at jobs@codesthq.com
Essentials
Location Kraków, Poland
Project Industry Software house
Company Size 100+
Project Team Size 3-6
Equipment
Computer MacBook Pro
Operating system OS X
Monitors 23” monitor
Work methodology
Code reviews Yes
Unit tests Yes
Integration tests Yes
Build sever Yes / Jenkins
Static code analysis Yes / CodeClimate
Version control system Yes / Git
Issue tracking tool Yes / Jira
Knowledge repository Yes
Agile management Yes / Scrum
Technologies used
Ruby on Rails React Vue.js ES6
Elixir RabbitMQ ElasticSearch Apache Solr
Circle CI Docker AWS Heroku
Git PostgreSQL MongoDB InfluxDB
TypeScript HTML5 CSS3/BEM Bootstrap