18 ruby English-speaking jobs in Greater Poland Voivodeship

Requirements 5 years of hands‐on experience with Ruby on Rails. ... Strong, in‐depth knowledge of Ruby on Rails framework. Solid understanding of RESTful APIs. ... Svitla Systems Inc. is looking for a Senior Ruby Developer for a full-time position (40 hours per week

We're specifically looking for a Principal Software Developer (Ruby on Rails & React) - Freelancer ... ;re Looking For 8 years of experience in software development, with deep, senior-level expertise in Ruby

Overview:SOFTSWISS continues to expand its team and is looking for a Senior Ruby on Rails Developer with ... stability.Conduct code reviews and provide constructive feedback to team members.Tech Stack:Backend: Ruby ... and higher (ability to communicate effectively in a team environment).Nice to have:Understanding of Ruby ... CDMonitoring & Observability: Datadog, Zabbix, Sentry, KibanaRequired Experience:Expert‑level proficiency in Ruby

Nice to have Understanding of Ruby on Rails key concepts and best practices. ... Overview SOFTSWISS continues to expand its team and is looking for a Senior Ruby on Rails Developer with ... Tech Stack Backend: Ruby on Rails, PostgreSQL, Kafka, RabbitMQ, Sidekiq, Redis, WebSockets Technologies ... & Observability: Datadog, Zabbix, Sentry, Kibana Required Experience Expert‑level proficiency in Ruby

What we are looking for Strong experience with Ruby Experience in HR, Fintech, or Accounting systems ... Our Tech Stack Ruby 3.3.8 & Rails 7.2 PostgreSQL & Redis React (frontend) Kafka, Elasticsearch, Kubernetes

Early‑stage startup or founder experience Experience with LLM‑powered product features Python or Ruby

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

Strong proficiency in at least one of Upside's core technology stack: Ruby, Python, JavaScript or

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

experience as QA. 2 years of experience using Playwright/TypeScript framework, but also a Selenium/Ruby

Nice to have Experience with Java, C++, C#, Rust, Ruby, and Go.

Have Early‑stage startup or founder experience Experience with LLM‑powered product features Python or Ruby

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

Solid expertise in at least one of the following frameworks: Python, Ruby, JavaScript – and readiness

. → Experience in at least one of Upside's backend technology stack: Ruby, Python, JavaScript or

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

backend systems at scale technologies like Python, Kotlin, or any other modern backend language (e.g Go, Ruby

minimum level of behavioral analysisFamiliarity with one or more scripting language such as Python, Ruby