51 ruby English-speaking jobs in Kraków

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

web‑based applications (+5 years).Strong proficiency in at least one of Upside’s core technology stack: Ruby

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

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.

C#Experience in scripting languages used in infrastructure configuration (e.g., PowerShell, Python, Ruby

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

Gitflow) - Scripting skills in Python, Bash, Go, or Ruby for tooling and automation - Knowledge of Android

Fluent in Python; working proficiency in Ruby is a plus. ... Tech Stack Our code is written in Ruby and Python Our servers live in AWS Our ML pipelines use Metaflow

.* 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

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

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

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

spoken)German language skills are a plus Knowledge of .NET, C++, Java, C#, COM/COM+, XML, and ideally Ruby

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

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

Scripting: Proficiency in at least one scripting language such as Python, Bash, or Ruby.

Go, Python, Java, TypeScript, Ruby) with a track record of high-performance delivery Comfortable becoming