76 ruby English-speaking jobs in Kraków

debugging low‑level Linux and networking issues using the command line and shell scripting (bash, python, ruby

roles in different areas/programming languages (Machine Learning, Mobile, Front-end, Back-end Java/Ruby ... These languages include but are not limited to: **Ruby on Rails, Scala, Python, JavaScript.*** Experience

Tech Lead, Team Lead, or similar).Solid expertise in at least one of the following frameworks: Python, Ruby

Experience with 2 of the following languages or ability to switch to another language : Java, C#, Python, Ruby

Coding and scripting experience in languages such as Go, Python, Ruby, or Bash.

Experience with a backend programming language in any of the following languages: Java, C#, Python, Ruby

Proficiency in at least one server-side language (Python, Java, Scala, Golang, or Ruby) and solid grounding

Proficiency in Ruby (specifically Rails), with Python being a bonus.

Experience with 2 of the following languages or ability to switch to another language : Java, C#, Python, Ruby

Experience with 2 of the following languages or ability to switch to another language: Java, C#, Python, Ruby

technical debtWhat You Will Bring to Coupa4+ years of hands-on Platform System engineering experience using Ruby

Programming expertise in languages like Ruby and Python, with experience building distributed, high‑scale

Programming expertise in languages like Ruby and Python, with experience building distributed, high‑scale

Science background, Knowledge of one of the following programming languages (Python, Shell script, Ruby

Full‑stack fluency: You’re proficient in at least one backend technology such as Java, Python, Node, or Ruby

expertise in front-end technologies (JavaScript, React) and experience with backend languages (Java, Ruby