69 ruby English-speaking jobs in Kraków

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

Access to a modern tech stack and a variety of functional areas, including: Backend: Ruby/Rails, Golang ... of hands-on software engineering experience Strong skills in at least one of our core technologies - Ruby

Tech Stack: Python, Ruby, Vue.js, React.js, PostgreSQL, AWS, Docker. ... Backend: Strong proficiency in Python or Ruby. Frontend: Mastery of Vue.js or React.js.

part-time or full-time (B2B contract)What You’ll DoAdd AI functionality into existing Python, Node.js, and Ruby

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

Linux administration, scripting, and at least one programming language (Python, Java, JavaScript, Go, Ruby

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

Experience with Rust, Ruby on Rails, or DevOps-oriented infrastructure. #J-18808-Ljbffr

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

Linux administration, scripting, and at least one programming language (Python, Java, JavaScript, Go, Ruby

JVM, PHP, C++, Scala, Web services, REST API, HTTP, Multithreading, NoSQL, Node.js, Golang, Python, Ruby

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

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

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

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

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

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

Experience with Ruby, Python, and PyTest. Knowledge of functional safety and security standards.

clients) 🚀 Nice-to-haves Familiarity with one of technologies: Go/Python/JavaScript/Java/PHP/or Ruby

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