Senior Ruby on Rails Developer
LLInformaticsPoland
Posted June 2, 2025
Full Time
About the Company
LLInformatics is an IT consulting firm specializing in software design, development, and agile product management. With a track record of delivering projects on time and under budget, LLInformatics serves businesses requiring high-quality solutions with strict compliance. The company's team of experts offers a range of services including custom software, mobile app development, and UX/UI design, backed by a 120% average YoY rebooking rate and a 95% success rate in project completions.
Job Description
Senior Ruby on Rails Developer role at LLInformatics, a forward-thinking IT consulting firm with a remote-first team of 130+ experts. Develop backend features, APIs, and frontend components using Ruby on Rails, React, and PostgreSQL. Collaborate with cross-functional teams to deliver business-focused solutions.
Requirements
- 6+ years of commercial Ruby on Rails experience
- Solid entry-level React experience (components, state management, API integration)
- Strong experience building production APIs and backend systems
- Good knowledge of PostgreSQL and relational databases
- Experience with RSpec, automated testing, and strong engineering practices
- Experience with AWS and/or Heroku
- Understanding of scalable and distributed systems
- Experience working in Agile teams
- Strong communication skills in English at a minimum B2+ level
Benefits
- Flexible Working Hours
- Work from Anywhere (EU, hybrid, or Warsaw office)
- Comprehensive Onboarding
- Flat Structure
- Positive Company Culture & Team Spirit
- Modern Work Methods
- Transparent Communication
- Top-Notch Equipment
- Weekly English Lessons
