51 ruby English-speaking jobs in Kraków

As Software Engineer (Intern) you should have: Good knowledge of one of the following: Java, C# or Ruby

Tech Stack: Python, Ruby, PostgreSQL, AWS, Docker, Kubernetes. ... Requirements Experience: 2 years of commercial experience in building web applications (Python or Ruby

Engineer 7 years of programming experience with at least one modern programing languages (Go, Python, Ruby

Access to a modern tech stack and a variety of functional areas, including: Backend: Ruby/Rails, Golang ... Strong coding skills in at least one major programming language (Ruby/Rails, Golang or Python is preferred

Experience with Quarkus and Ruby. Knowledge of RabbitMQ and ZooKeeper.

Tech Stack: Python, Ruby, PostgreSQL, AWS, Docker, Kubernetes, CI/CD. ... Ruby knowledge is a plus - it's present in some of our projects, but we are Python-first.

Access to a modern tech stack and a variety of functional areas, including: Backend: : Node.js and Ruby ... Strong in at least one of our core technologies: TypeScript/React, Ruby/Rails, Node.js and willing to

backend services or web platforms.Proficiency in Go (preferred) or another backend language such as PHP, Ruby

Development Engineer Solid proficiency in at least one modern programming language (e.g., Go, Python, Ruby

.* Fluent in Python; working proficiency in Ruby is a plus.* Solid experience building and operating ... development (A/B testing, feature flags, incremental rollouts).### Tech Stack* Our code is written in Ruby

Engineer4 years of programming experience with at least one modern programing languages (Go, 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

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

Integrating with polyglot backends (Ruby on Rails, Go, Node.js).

application developmentStrong problem solving and solution design skillsProficiency in Python (Java, C++, Ruby

development and improve code quality while maintaining technical ownership.Languages & Runtimes: Go, PHP, Ruby

Experience in SQL, Python, Perl, TCL, Ruby, or other automation/data‑analysis tools to inspect trends

Proficiency in scripting languages such as Python, Ruby, Bash, or PowerShell.

Python, Perl, Ruby, Java, and/or .Net* Reporting information security vulnerabilities to businesses*

Ruby is present in some of our projects but we are Python first.