Oferty dla Practical Ruby Android praca Kraków

05.03.2026 | Pełny etat, Freelancer | Kraków | Monterail Sp. z o.o.Senior React Native Developer - Freelancer Miejsce pracy Kraków Technologies we use Expected - React Native - - GraphQL - Apollo - TypeScript - Android Studio - Xcode Optional - Tailwind CSS Your responsibilities We are looking for a Senior React Native Developer to join our team and help

05.03.2026 | Pełny etat | Kraków | Posbistro Sp. z o.o.Ruby on Rails Developer Miejsce pracy Kraków Technologie, których używamy Wymagane - Ruby on Rails - SQL - PostgreSQL - Jest - Mocha - Cypress - Git Mile widziane - AWS - Google Cloud Platform - Docker - Kubernetes O projekcie Do 7-osobowego działu IT, zarządzanego przez Marcina (CTO), szukamy

04.03.2026 | Pełny etat | Kraków | CloudinarySystems and APIs that power growth experiments across onboarding, activation, and usage. Collaborate closely with product, design, and frontend engineers to define, implement, and measure experiments (A/B tests). Integrate with existing large-scale Ruby on Rails systems while contributing to performance

04.03.2026 | Pełny etat | Kraków | CloudinarySystems and APIs that power growth experiments across onboarding, activation, and usage. Collaborate closely with product, design, and frontend engineers to define, implement, and measure experiments (A/B tests). Integrate with existing large-scale Ruby on Rails systems while contributing to performance

04.03.2026 | Pełny etat | Kraków | CloudinarySystems and APIs that power growth experiments across onboarding, activation, and usage. Collaborate closely with product, design, and frontend engineers to define, implement, and measure experiments (A/B tests). Integrate with existing large-scale Ruby on Rails systems while contributing to performance

04.03.2026 | Pełny etat | Kraków | CloudinarySystems and APIs that power growth experiments across onboarding, activation, and usage. Collaborate closely with product, design, and frontend engineers to define, implement, and measure experiments (A/B tests). Integrate with existing large-scale Ruby on Rails systems while contributing to performance

04.03.2026 | Pełny etat | Kraków | CloudinaryIntegrate with existing large-scale Ruby on Rails systems while contributing to performance, scalability, and maintainability. - Develop and own new backend endpoints supporting personalized onboarding, user profiling, and data-driven experimentation. - Work autonomously on short iteration cycles, shipping

04.03.2026 | Pełny etat | Kraków | CloudinarySystems and APIs that power growth experiments across onboarding, activation, and usage. Collaborate closely with product, design, and frontend engineers to define, implement, and measure experiments (A/B tests). Integrate with existing large-scale Ruby on Rails systems while contributing to performance

04.03.2026 | Pełny etat | Kraków | CloudinaryJump head first into our spaghetti Ruby monolith and will help me cut it out into little pieces, extract and bring us into a new era of Go-based services and fast, reliable APIs. I need you to be bold, courageous, accountable and with lots of proactive will to bring innovation. I’ll offer real