62 ruby English-speaking jobs in Kraków

Ruby ecosystem is a large plus. ... Join to apply for the Junior Back End Developer (Ruby) role at Sensor Tower . ... Experience We Are Looking For Stack alignment: Preferred: knowledge of Ruby on Rails and the broader ... Alternatively, demonstrated proficiency in Python or similar languages, with a willingness to cross‑train in Ruby

Join to apply for the Senior Backend Engineer (Python/Ruby) role at Upside At Upside, we’re not just ... Strong proficiency in at least one of Upside’s core technology stacks: Ruby, Python, JavaScript or the

Integrate with existing large-scale Ruby on Rails systems while contributing to performance, scalability ... What We're Looking For: 5+ years of backend development experience , preferably in Ruby on Rails

Experience in application support/development on Ruby. ... Hands‑on experience with Ruby, Terraform and configuration management tools like Chef, Ansible or equivalent

Experience in application support/development on Ruby. ... Hands‑on experience with Ruby, Terraform and configuration management tools such as Chef, Ansible or

Design, Build and maintain integrations and products centered around the area using JavaScript and Ruby ... Our tech stack also includes Ruby on Rails, Ember.js, and Tailwind CSS, so experience with those technologies

Design, Build and maintain integrations and products centered around the area using JavaScript and Ruby ... Our tech stack also includes Ruby on Rails, Ember.js, and Tailwind CSS, so experience with those technologies

Experience with visual regression or UX testing frameworks Our Tech Stack Backend: Elixir, Go, Ruby ... Nice-to-Haves Experience with at least one of: Elixir, Ruby, Go, TypeScript Familiarity with event-driven

We work in small, focused teams, combining engineering, product thinking, and design, to deliver outcomes, not just output. Open-source is a strategic part of our work. We build and maintain a number of open-source projects that support our clients and internal R&D. Our latest release is Enthusiast , an AI Agent framework tailored for e-commerce use cases.

distributed architecture using Kafka## Tech Stack* Our codebase is primarily written in Python and Ruby ... you bring to the role:## Basic Qualifications* Proficiency in programming languages such as Python or Ruby

python/go/bash) It would be awesome if you have experience with: Databases (Mysql especially) Ruby-on-Rails

Hands-On Developer – Comfortable coding in multiple languages ( Ruby , Go, Node).

What you will be doing: Actively shape and develop our Ruby on Rails and TypeScript-based services. ... What you will bring to the role: 3+ years of experience writing and maintaining services either in Ruby

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

Requirements Basic/Proficient programming language skills (Ruby or Python) Experience in integrations

Hands-On Developer – Comfortable coding in multiple languages ( Ruby , Go, Node).

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

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

Engineer. 4+ years of programming experience with at least one modern language (C++, Go, Python, Ruby

Engineer 4+ yearsof programming experiencewith at least one modern programing languages (Go, Python, Ruby ... and shopping vouchers , [] Requirements: Go, PostgreSQL, Elasticsearch, Redis, Golang, AWS, Kafka, Ruby ... Engineer 4+ yearsof programming experiencewith at least one modern programing languages (Go, Python, Ruby