Position: Senior Fullstack Engineer (Rails) at JustKiss
Company: Ciklum
Category: Ruby
Experience required: 5y
English level: upper

**Responsibilities**

You’ll be part of the engineering team that works closely together with our product team to bring new features to our platform and streamline existing. You will work mostly on our Rails monolith that is core to our business. A few examples of things we’ve been working on recently to give you a better sense of what you’ll be doing day-to-day:

Researching and building a proof-of-concept for using Hotwire in our native apps
Designing data structure and implementing an API endpoint allowing our native apps to perform deterministic feature flagging controlled by our server-side code
Creating a Stimulus controller to replace a legacy jQuery extension that automatically does a countdown in seconds in a span
Researching and planning upgrading to the latest Rails version
Writing a spec that tests for unimplemented routes
Fixing a bug where pagination was not applied to a collection in certain conditions
Implementing HTML and CSS (in Haml and Sass) for a new UI to present the user’s active subscriptions on their membership page

**Requirements**

You have years of professional experience with:
Ruby on Rails
HTML/CSS – we use Haml and SASS
Relational databases – we use MySQL on AWS RDS
Integration and unit testing – we use Rspec, Percy
You have some experience with:
CI/CD – we use SemaphoreCI and CodeClimate
JavaScript

**Desirable**

You’re a problem​ solver​, motivated by crafting simple and effective solutions
You keep things simple and fend of complexity
You care about the business implications of what you do. You don’t strive just after building something new and shiny – you understand the balance between craft, agility and bottom line
You’re excellent at communicating your ideas and beliefs – and understanding others’. You’re pragmatic and love to collaborate

**What's in it for you**

An exciting position where your skills make a difference every day
A heartwarming and inspiring workspace with special importance to well-being and work/life-balance
Freedom and room to expand your skill set
Competitive salary and benefits
Lots of fun!