88 ruby English-speaking jobs in Lesser Poland Voivodeship

background Exposure to AI/ML-powered products Experience working without heavy PM structure Python or Ruby

Have Early‑stage startup or founder experience Experience with LLM‑powered product features Python or Ruby

Engineer 4 years of programming experience with at least one modern programing languages (Go, Python, Ruby

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

Have Early-stage startup or founder experience Experience with LLM-powered product features Python or Ruby

cross functional IT and global/local IT teams Excellent skills in at least one of following: 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

Solid expertise in at least one of the following frameworks: Python, Ruby, JavaScript – and readiness

. → Experience in at least one of Upside’s backend technology stack: Ruby, Python, JavaScript or the

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

infrastructure to leverage data, tools, and capabilities where beneficial (our client's stack is Ruby

Our frontend codebase is primarily React JS (with Redux), while backend services are mostly built in Ruby

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

automation Some hands‑on production experience beyond the Python ecosystem — Node.js, Java, Scala, Go, Ruby

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

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

web development Strong problem solving and solution design skills Proficiency in Python (Java, C++ or Ruby

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