63 ruby English-speaking jobs in Kraków

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

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

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

Do you have experience with object oriented programming languges (PHP, Ruby or Python preferred)? ... Deep knowledge of one or more object-oriented programming languages (PHP, Ruby or Python preferred) Familiarity

Do you have experience with object oriented programming languges (PHP, Ruby or Python preferred)? ... Deep knowledge of one or more object-oriented programming languages (PHP, Ruby or Python preferred) Familiarity

Backend: Java, Ruby on Rails Infrastructure: AWS, Kubernetes, Docker, Spinnaker Observability: DataDog ... reactive frontend patterns, and advanced performance optimization Substantial backend experience in Ruby

React.js 18, Entity Framework Vue.js, HTML5, CSS3, JavaScript, TypeScript • Backend: MS .NET 8 Core / Ruby

Engineer 9 years of programming experience with at least one modern programing languages (Go, Python, Ruby

Familiarity with Ruby on Rails or Python. Knowledge of MySQL and PostgreSQL databases.

Access to a modern tech stack and a variety of functional areas, including: Backend: Ruby/Rails, Golang ... Polyglot mindset with proficiency in modern backend stacks; while Ruby on Rails is our core, we welcome

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

willingness to grow in this area Knowledge of Python or another object‑oriented language (Java, C++, Ruby

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

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 ... Polyglot mindset with proficiency in modern backend stacks; while Ruby on Rails is our core, we welcome

Requirements 4 years of hands-on experience in platform system engineering using Go, Python, Java, Ruby

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

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

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

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