41 ruby English-speaking jobs in Warsaw

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

the on‑call rotation What You Bring 5+ years of experience as a software engineer Proficiency in Ruby

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

maintainable software in production environments Proficiency in at least one core language (Python, Ruby

Familiarity with scripting languages such as Bash, PowerShell, or Ruby.

Experience with one or more programming languages such as Python, Go, Java, JavaScript/Typescript, or Ruby

JVM - Java/Scala/Kotlin, Python, C#, or Ruby), building and consuming APIs (REST and/or GraphQL), and

Familiarity with back‑end frameworks Ruby on Rails/Angular and different types of DBs (Clickhouse, Mongo

frameworks Contributions to the open-source community Experience with scripting languages like Python, Ruby

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

language, with JVM languages (Java, Scala, or Kotlin) strongly preferred Experience with .NET, Python, or Ruby

on‑call rotation What You Bring 5+ years of experience as a software engineer Proficiency in Ruby

WebSocket & Server-Sent Events support Backend Technologies Node.js TypeScript Elixir Ruby

, extensions, and new business objects using BODL, ABSL (Advanced Business Scripting Language), and Ruby

Extensive experience with Backend (Elixir/Phoenix or Ruby or functional programming).

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

years of experience using one of a higher level languages (Go, Rust, Python, Java, Scala, Javascript, Ruby

be collaborating closely with a team of 6 developers, with a tech stack that includes Typescript and Ruby

Python, C#, Swift, Ruby, TypeScript, Go), and have knowledge of software design principles.

A background in writing code in any of Stripe’s primary deployment languages (Ruby, Python, JavaScript