Oferty dla Ruby Technician praca Kraków

18.04.2026 | Pełny etat | Kraków | 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

18.04.2026 | Pełny etat | Kraków | WebdoctorAnd save lives today. We want to optimise clinical communication, using technology to allow clinicians to operate at the top of their license, increase their efficiency and improve patient outcomes. We are looking for a Senior Ruby on Rails Developer based in the EU to join our fast growing company. We pay

18.04.2026 | Pełny etat | Kraków | Opendoor Labs Inc.Insights and best practices with peers We’re looking for someone who has 7 years of commercial experience as a Software Development Engineer 7 years of programming experience with at least one modern programing languages (Go, Python, Ruby, Python, C/C+) 3 years of experience contributing to architecture

18.04.2026 | Pełny etat | Kraków | UpsideOf the following frameworks Python, Ruby, JavaScript - and readiness to explore new technologies when needed. Proven ability to design and oversee complex architectures (monoliths, microservices, distributed and asynchronous systems, messaging patterns, scalability). Strong understanding of databases (PostgreSQL

18.04.2026 | Pełny etat | Kraków | 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

18.04.2026 | Pełny etat | Kraków | JacobsC+ or Ruby experience can substitute for Python in a candidate who is open to learning new technologies) Proficiency in SQL and working with relational databases Competence and experience in handling data pipelines including experience with data streaming technologies and batch processes Experience

18.04.2026 | Pełny etat | Kraków | Distribusion TechnologiesYou have - Solid DevOps experience, ideally within a scaling start-up. - Good knowledge of Linux, including basic management tools/utilities (curl, wget, etc). - Ability to understand/write/debug code in Python, Ruby. - Excellent knowledge of Docker and Kubernetes. - Experience with public cloud

18.04.2026 | Pełny etat | Kraków | CastleIn backend-heavy or platform roles - SaaS, API-first, or infrastructure environment. You've built performance-sensitive production systems - streaming pipelines, in-memory stores, or similar infrastructure where latency and throughput matter. Proficiency in Ruby and familiarity with our core stack AWS

18.04.2026 | Pełny etat | Kraków | Distribusion TechnologiesAnd meaningful! The role & team We are searching for a Senior Elixir Software Engineer with Ruby experience as well, to join our Search squad. The role implies contribution to the product & technical domains of excellence in the main API product that allows big retailers to seamlessly purchase tickets from bus