Senior Ruby Developer
Remote, Polska
EPAM
Wynagrodzenie do ustalenia
Wymagania
Strong experience with Ruby and the Rails ecosystem (3+ years)
Proven ability to build scalable web applications
Deep hands-on expertise in PostgreSQL, including query optimization and direct SQL usage
Solid experience with RSpec and TDD/BDD testing practices
Comfortable working independently with minimal supervision
English level of minimum B2 (Upper-Intermediate) for effective communication
Zakres obowiązków
Develop and maintain scalable, high-performance web applications using Ruby and Rails
Optimize complex database queries and ensure efficient use of PostgreSQL
Design and implement clean, maintainable code with strong adherence to TDD/BDD principles using RSpec
Collaborate with cross-functional teams to define and deliver technical solutions that align with business goals
Conduct code reviews and mentor junior developers to uphold quality standards
Address scalability and performance issues, implementing enhancements to improve reliability
Work closely with product owners to translate requirements into technical implementations
Debug and troubleshoot production issues, identifying root causes and implementing responsive fixes
Participate in architectural design and contribute to long-term system improvements
Oversee deployment processes and ensure application stability in production environments
Stay updated on emerging technologies and practices to bring innovative solutions to the team
Seniority
Senior
Mile widziane
Experience using Docker for containerization
Familiarity with Redis for caching or real-time data handling
Exposure to ClickHouse for analytics or event logging
Basic frontend experience with JavaScript and frameworks like React, Angular, or Vue.js
Experience with background job processing tools like Sidekiq or RabbitMQ
Understanding of CI/CD pipelines and Git-based workflows
Good communication and collaboration skills
Opis
We are looking for a Senior Ruby Developer to join our dynamic and collaborative team. The client is an American multinational enterprise specializing in software solutions, offering a cloud-based platform that facilitates the seamless automation, integration, and coordination of artificial intelligence (AI) functionalities across a wide range of applications, data environments, and IT systems. It is a hybrid position with required visits to the office in Wroclaw, Krakow, Gdansk, Warsaw, Katowice, Lodz or Poznan. Responsibilities Develop and maintain scalable, high-performance web applications using Ruby and Rails Optimize complex database queries and ensure efficient use of PostgreSQL Design and implement clean, maintainable code with strong adherence to TDD/BDD principles using RSpec Collaborate with cross-functional teams to define and deliver technical solutions that align with business goals Conduct code reviews and mentor junior developers to uphold quality standards Address scalability and performance issues, implementing enhancements to improve reliability Work closely with product owners to translate requirements into technical implementations Debug and troubleshoot production issues, identifying root causes and implementing responsive fixes Participate in architectural design and contribute to long-term system improvements Oversee deployment processes and ensure application stability in production environments Stay updated on emerging technologies and practices to bring innovative solutions to the team Requirements Strong experience with Ruby and the Rails ecosystem (3+ years) Proven ability to build scalable web applications Deep hands-on expertise in PostgreSQL, including query optimization and direct SQL usage Solid experience with RSpec and TDD/BDD testing practices Comfortable working independently with minimal supervision English level of minimum B2 (Upper-Intermediate) for effective communication Nice to have Experience using Docker for containerization Familiarity with Redis for caching or real-time data handling Exposure to ClickHouse for analytics or event logging Basic frontend experience with JavaScript and frameworks like React, Angular, or Vue.js Experience with background job processing tools like Sidekiq or RabbitMQ Understanding of CI/CD pipelines and Git-based workflows Good communication and collaboration skills