Overview

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

Poland (Prod)

We gather like-minded people:

  • Engineering community of industry professionals
  • Friendly team and enjoyable working environment
  • Flexible schedule and opportunity to work remotely within Poland
  • Chance to work abroad for up to 60 days annually
  • Business-driven relocation opportunities

We provide growth opportunities:

  • Outstanding career roadmap
  • Leadership development, career advising, soft skills, and well-being programs
  • Certification (GCP, Azure, AWS)
  • Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru
  • English classes

We cover it all:

  • Stable income (Employment Contract or B2B)
  • Participation in the Employee Stock Purchase Plan
  • Benefits package (health insurance, multisport, shopping vouchers)
  • Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more
  • Referral bonuses
  • Corporate, social and well-being events

Please, note:

  • The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview.
  • We will reach out to selected candidates exclusively.

[epamgdo] Poland (About EPAM)

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.