Oferty dla Practical Ruby Android praca Katowice

22.06.2026 | Pełny etat | Katowice | Housecall ProWith Ruby - Rails, event-driven architectures, MySQL at scale, or previous work on an internal platform or infrastructure team This position requires fluency in both Polish and English How we work You’ll join a small and senior squad focused on cross-cutting search concerns, working closely with Product

22.06.2026 | Pełny etat | Katowice | KOLEOJazdy wszystkich pasażerskich przewoźników kolejowych w Polsce, bilety wszystkich przewoźników ogólnopolskich ( PKP Intercity, POLREGIO, RegioJet, LEO express ) i regionalnych oraz najważniejszych przewoźników autobusowych ( Flixbus, MLD ).Aplikacje KOLEO na Android oraz iOS należą

22.06.2026 | Pełny etat | Katowice | DataFeedWatchStakeholders Comfort using AI tools as a natural part of daily engineering work Nice to have Ruby scripting experience Experience in e-commerce, ad tech, or feed management platforms Prior work in a scale-up or fast-growth environment where infrastructure evolves quickly WHAT SUCCESS LOOKS LIKE At 3 months

22.06.2026 | Pełny etat | Katowice | UpsideUnderstanding of monoliths, microservices, and messaging patterns. Databases Expert knowledge of PostgreSQL and performance optimization at scale. Infrastructure Practical experience with CI/CD, Docker, and AWS/GCP. Mindset Proactive, technology-driven, and ready to experiment. AI-Native You use tools like

22.06.2026 | Pełny etat | Katowice | Housecall ProMentoring engineers across the organization. You play a pivotal role in our transition from a monolithic Ruby on Rails application toward a modern, distributed, event-driven, domain-oriented architecture. Our team is passionate, empathetic, hard working, and above all else focused on improving the lives

22.06.2026 | Pełny etat | Katowice | UpsideEngineering Standards Advocate for code quality, security, and performance across the entire repo. Continuous Improvement Constantly evaluate new tech (especially AI/LLM) to improve delivery. Requirements Experience 5 years of building complex web applications. Backend Strong proficiency in Python or Ruby

22.06.2026 | Pełny etat | Katowice | AccentureCERT, or other static code analysis standards. Experience with a scripting language. Experience with Ruby, Python, and PyTest. Knowledge of functional safety and security standards. Research indicates that some candidates, especially the most diverse ones, may hesitate to apply for positions