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Winning combination of software products for iGaming
Senior Ruby on Rails Developer
Location
Poland
Posted
73 days ago
Salary
0
Seniority
Senior
Job Description
Senior Ruby on Rails Developer
SOFTSWISS
• Participate in the full development cycle, from backlog refinement and testing to launching new features and implementing technical improvements. • Design, develop, and maintain scalable application architecture. • Review, maintain, and refactor existing code to ensure high performance, security, and maintainability. • Investigate and implement new technologies to enhance platform efficiency and stability. • Conduct code reviews and provide constructive feedback to team members.
Job Requirements
- 4+ years of commercial experience
- Expert-level proficiency in Ruby with a deep understanding of its ecosystem
- Strong expertise in designing, optimizing, and maintaining relational databases (e.g., PostgreSQL)
- Deep knowledge of SQL, algorithms, and data structures
- Solid understanding of CS fundamentals, including OOP principles and best practices
- Strong debugging, analytical, and problem-solving skills
- English level: Intermediate and higher (ability to communicate effectively in a team environment)
- Understanding of Ruby on Rails key concepts and best practices (nice to have)
- Hands-on experience with event streaming systems and message brokers (Kafka, RabbitMQ, etc.) (nice to have)
- Experience in database and application performance tuning (query optimization, indexing strategies, caching techniques) (nice to have)
- Strong test-driven development (TDD) skills and experience writing specs with RSpec (nice to have)
- Knowledge of scalable system architecture design (nice to have).
Benefits
- Full-time remote work opportunities and flexible working hours
- Private insurance
- Additional 1 Day Off per calendar year
- Sports program compensation
- Comprehensive Mental Health Programme
- Free online English lessons with a native speaker
- Generous referral program
- Training, internal workshops, and participation in international professional conferences and corporate events.
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