We are looking for a talented Senior Ruby on Rails developer with experience in front-end development. You should have at least 3 years of commercial experience.

Type of employment

It is a full-time employment position. You will join our core team in Kraków’s office located in the heart of the Kazimierz district. Hybrid or remote work is also available.

What we offer

• A long-term commitment with an option to prolong the cooperation after completing the project
• Salary range starting from $3500 up to $5500 USD
• Several types of cooperation depending on your needs. You can choose from an hourly rate, flat fee, hourly rate with a guaranteed number of hours, and various perks and benefits.
• Working hours that best fit your schedule and the possibility to work from the comfort of your own home (an office in Krakow is also available for you).
• You will create amazing applications that you will be proud of
• You will work on international projects for interesting clients
• You will get support for learning new skills and acquiring professional certifications

General skills

• You are able to deliver projects on time and at a high-quality level
• You have a passion for development and continuous self-education in your area of expertise
• You have a consistent coding style and passion for well-organized, clean code
• You have good verbal and written communication skills in English and you are not afraid to communicate with the clients directly during online meetings

Development skills

As a senior Ruby on Rails developer, you will be responsible for building high-quality, innovative apps.

You should have:

• Experience in developing and debugging web applications in Ruby on Rails v5 and newer
• Experience in working with React or Vue.js
• Experience in integrating applications with third-party APIs
• Strong understanding of object-oriented programming principles
• Medium/advanced relational databases design knowledge
• Ability to write unit, integration and other tests
• Extensive Git knowledge
• Ability to communicate well in English

Bonus if you have:

• Knowledge about the security of web applications
• TDD/BDD experience
• Knowledge of performance optimization of applications
• Familiarity with platforms like Vercel, Gatsby Cloud, Heroku
• Familiarity with AWS, Google Cloud
• Familiarity with Gitlab CI or other CI systems
• Basic knowledge of Linux system administration and project deployment