75 ruby English-speaking jobs in Kraków

Experience and knowledge in at least two of the following: Java, C#, C++, Ruby, Go, Python. ... Our current stack is PostgreSQL/DynamoDB (databases), Ruby‑on‑Rails (backend API), VueJs/TypeScript/Angular

Experience in at least one of Upside’s core technology stack: Ruby, Python, JavaScript or the willingness

full-stack application engineering roleUnderstanding of web application development and knowledge of Ruby ... AWS or similar.Familiarity with modern JS frameworks.Tech StackOur backend code is a split between Ruby ... Qualifications:Background in Computer Science, engineering or similar field Prior experience working on Ruby

Hands‑On Developer – Comfortable coding in multiple languages (Ruby, Go, Node). ... Someone who’ll jump head first into our spaghetti Ruby monolith and will help me cut it out into little

engineers to define, implement, and measure experiments (A/B tests)Integrate with existing large-scale Ruby ... product perspectivesWhat We're Looking For:5+ years of backend development experience, preferably in Ruby

Senior Backend Engineer to design, develop, and maintain production-grade platforms for global clients. Experience building web applications, proficiency in Ruby, Python, or JavaScript, and understanding of software architecture principles required.

.* Collaborate with backend engineers (Ruby on Rails, MySQL, Kafka) to ship seamless, end-to-end product ... Background in data-intensive UIs, admin tools, or workflow systems.* Familiarity with backend tech (Ruby ... You’ll Work With*** Frontend: JavaScript, TypeScript, React, Redux, GraphQL* Backend (partner teams): Ruby

Extend Workato with custom connectors when needed using the Workato Connector SDK (Ruby), including connection ... Workato assets (packages/export/import, environment strategy).Experience with the Workato Connector SDK (Ruby

Someone who'll jump head first into our spaghetti Ruby monolith and will help me cut it out into ... delivering high-quality, scalable solutionsHands-On Developer – Comfortable coding in multiple languages (Ruby

Experience with the Workato Connector SDK (Ruby) to build custom connectors or extend endpoints. ... Extend Workato with custom connectors when needed using the Workato Connector SDK (Ruby), including connection

Tech Lead, Team Lead, or similar).Solid expertise in at least one of the following frameworks: Python, Ruby

web-based application (+5 years).Strong proficiency in at least one of Upside’s core technology stack: Ruby

you bring to the role: Basic Qualifications Proficiency in programming languages such as Python or Ruby ... event-driven, distributed architecture using Kafka Tech Stack Our codebase is primarily written in Python and Ruby

Familiarity with Ruby on Rails or Python. Knowledge of MySQL and PostgreSQL databases.

Experience in at least one of Upside’s backend technology stack: Ruby, Python, JavaScript or the willingness

building production-grade software.Polyglot mindset with proficiency in modern backend stacks; while Ruby ... iterative development.Access to a modern tech stack and a variety of functional areas, including:Backend: Ruby

.→ Experience in at least one of Upside's core technology stack: Ruby, Python, JavaScript or the

- (python/go/bash) It would be awesome if you have experience with: Databases (Mysql especially) Ruby-on-Rails

to cloud and deployment of new services on AWS or comparable cloud providerHands on experience with Ruby

Experience with a Backend programming language in any of the following languages: Java, C#, Python, Ruby