OnTheGoSystems
Senior Ruby on Rails Developer
Lokalizacja
Zdalnie, Słowenia
Tryb pracy
Zdalnie
Forma zatrudnienia
Pełny etat
Język
English
Opublikowano
25 maja 2026
Ostatnio sprawdzono
28 maja 2026
Kontekst JobGrid
Podsumowanie roli od JobGrid
Senior Ruby on Rails Developer at OnTheGoSystems: Zdalnie, Słowenia; Pełny etat. JobGrid adds normalized role facts, source context, and a path to the employer application page so candidates can compare the listing before applying.
- Location and workplace: Zdalnie, Słowenia
- Role classification: Pełny etat
- Source freshness: checked by JobGrid on 2026-05-28.
- Application path: candidates continue to the employer application page with non-personal referral tags.
Senior Ruby on Rails Developer
We are looking for a senior Ruby on Rails developer to help us build reliable, scalable products and apply AI/LLM technologies where they create real value.
This is a hands-on engineering role for someone who can own complex features end to end, make strong technical decisions, and work across backend architecture, production systems, testing, and AI-assisted product development.
You should be excited about AI, but pragmatic enough to know when a simple, deterministic solution is better than an LLM call.
What you’ll be working on:
- Owning features from technical design to production
- Building and maintaining Ruby on Rails systems used at scale
- Designing AI/LLM-assisted features and workflows where they improve product quality or user experience
- Working with LLM APIs, prompts, retrieval/context strategies, and AI-assisted development tools
- Making trade-offs around performance, reliability, cost, latency, security, and maintainability
- Writing and maintaining automated tests, including unit, integration, and E2E tests
- Debugging production issues and improving system reliability