Oferty dla Practical Ruby Android praca Polska

01.04.2026 | Pełny etat | Warszawa | LLInformaticsAnd team members to deliver high-quality solutions. Requirements - 3+ years of experience with Ruby on Rails. - Good knowledge of Active Record and RSpec. - Experience working with production applications (AWS or Heroku is a plus). - Familiarity with relational databases (e.g., PostgreSQL). - Experience

01.04.2026 | Pełny etat | Poznań | LLInformaticsTroubleshoot data-related issues and provide technical support Support data preparation and transformation for reporting and analytics Requirements Good knowledge of Python (experience with Ruby on Rails is a plus) Strong proficiency in SQL Experience in building and maintaining ELT/ETL pipelines Experience

01.04.2026 | Pełny etat | Wrocław | UpsideAnd resilient backend systems. Job requirements Extensive commercial experience in building web-based application (5 years). Strong proficiency in at least one of Upside’s core technology stack Ruby, Python, JavaScript or the willingness to learn based on your current skills. Solid understanding of software

01.04.2026 | Pełny etat | Kraków | LLInformaticsHigh-quality solutions. Requirements 3 years of experience with Ruby on Rails. Good knowledge of Active Record and RSpec. Experience working with production applications (AWS or Heroku is a plus). Familiarity with relational databases (e.G., PostgreSQL). Experience writing tests and understanding

01.04.2026 | Pełny etat | Wrocław | LLInformaticsTroubleshoot data-related issues and provide technical support Support data preparation and transformation for reporting and analytics Requirements Good knowledge of Python (experience with Ruby on Rails is a plus) Strong proficiency in SQL Experience in building and maintaining ELT/ETL pipelines Experience

01.04.2026 | Pełny etat | Kraków | LLInformaticsTroubleshoot data-related issues and provide technical support Support data preparation and transformation for reporting and analytics Requirements Good knowledge of Python (experience with Ruby on Rails is a plus) Strong proficiency in SQL Experience in building and maintaining ELT/ETL pipelines Experience

01.04.2026 | Pełny etat | Wysokie Mazowieckie | Housecall ProAnd English How we work Our primary technology stack at HCP is Ruby. To be effective in this role, you’ll need to learn it. We offer support in the learning process, tailored to your needs and any prior experience with Ruby. This may include mentoring from our experienced engineering team or access to a paid

01.04.2026 | Pełny etat | Łódź | Distribusion TechnologiesSenior Ruby Software Engineer (f/m/x) at Distribusion Technologies We are the world’s leading ground transportation marketplace and give travelers seamless access to ground transportation online, from search to ticket purchase. We have built a cutting-edge B2B technology platform that connects bus

01.04.2026 | Pełny etat | Wysokie Mazowieckie | speedappBut Front-end oriented ). Good knowledge of TypeScript, JavaScript, CSS and React. Good practical knowledge of Ruby/Go. Experience in test-driven development and ability to write automated tests. Experience with performance optimization, responsive design, and crossbrowser compatibility. Knowledge of Back