Senior Ruby on Rails Developer

Overview:

SOFTSWISS continues to expand the team and is looking for a Ruby on Rails Developer with 4+ years of commercial experience. We need a true, experienced, and accomplished professional who shares our culture and values.

About Product:

SOFTSWISS Casino Platform
Full-service modular software platform to manage online casino operations

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Key responsibilities:

• Participate in the whole development process from backlog refinement and testing to launching product features and technical improvements
• Build and maintain application architecture
• Review, maintain and refactor existing code to meet the requirements for improvements and new features
• Investigate and implement new technologies

Also, you will be able:

• Take part in a mentoring program
• Take part in job interviews and contribute to our team growth
• Contribute to internal knowledge base and development processes

Our stack:

• Backend: Ruby on Rails, PostgreSQL, Kafka, RabbitMQ, Sidekiq, Redis, WebSockets
• Technologies and Tools: Docker, K8S, MinIO, Vault, Swagger, Dry-rb, Jenkins, GitLab CI/CD
• Monitoring: Datadog, Zabbix, Sentry, Kibana

Requirements:

• Advanced Ruby programming skills
• Strong knowledge in internal relational databases
• Deep knowledge of SQL
• Algorithms and data structures knowledge (deep understanding of CS concepts such as data structures, OOP, and algorithms)
• Excellent debugging, analytical, problem-solving skills
• English level: Intermediate and higher

Nice to have:

• Understanding of Ruby on Rails key concepts
• Event streaming systems and message brokers experience
• Experience in database and application performance improvement (Hands-on experience in tuning solutions to improve performance)
• Writing specs with RSpec
• Knowledge of caching techniques