← All Jobs
Posted Mar 31, 2026

Senior Ruby on Rails Developer

Apply Now
We are a software development company based in Wrocław. Our team of 130+ professionals has delivered over 900 custom web and mobile solutions for clients across fintech, healthcare, real estate, e-commerce, and other industries worldwide. We are looking for a Senior Ruby on Rails Developer who will join our team and help us create innovative web and mobile applications. Discover your way at Monterail! Requirements What You’ll Do - Build & Scale: Develop high-performance RoR backends and APIs for diverse web and mobile projects. - Deliver Quality: Ship clean, impactful code that exceeds client expectations and business goals. - Collaborate: Work closely with design, QA, and product teams to build innovative solutions. - Mentor: Guide less experienced developers and foster a culture of technical growth. - Optimize: Proactively improve development processes, tooling, and code standards (Code Review). - Grow: Use dedicated time for professional development and staying ahead of tech trends. What you need: - Ruby on Rails expert: Strong, hands-on experience in building complex web & mobile backends. - Database knowledge: Proficiency in SQL (PostgreSQL/MySQL) and NoSQL solutions. - Cloud & Infra: Experience with AWS/GCP/Heroku and Infrastructure as Code (Terraform). - DevOps mindset: Proficiency with Docker, GitHub Actions, and CI/CD pipelines. - Quality first: Commitment to TDD (RSpec) and rigorous code testing. - Tooling: Fluent in Git, Unix/Linux CLI, and modern development workflows. - Communication: Professional English (written & spoken) for seamless team collaboration. Benefits What We Offer - Fully remote work or a hybrid model from our office in Wrocław - Voucher app benefit - Private medical care - Access to Hedepy - online psychological counselling Salary 15 180 - 23 000 PLN + VAT (B2B Contract)