Lead Ruby Developer

We are looking for a Lead Ruby Developer to join our collaborative team.

Our client is a leading American multinational enterprise specializing in software solutions, providing a cloud-based platform that enables seamless automation, integration, and coordination of AI functionalities across diverse applications, data environments, and IT systems.

This is a hybrid role with required office visits in Wroclaw, Krakow, Gdansk, Warsaw, Katowice, Lodz, or Poznan.

Responsibilities

• Lead the design and development of scalable web applications using Ruby and the Rails ecosystem
• Apply deep expertise in PostgreSQL, including query optimization and direct SQL usage, to ensure efficient data management
• Implement and maintain robust testing practices using RSpec and TDD/BDD methodologies
• Work independently and take initiative in solving technical challenges with minimal supervision
• Provide technical leadership as a Tech Lead or Team Lead, addressing performance issues and preventing burnout within the team
• Drive career development and growth plans for team members, fostering a culture of continuous improvement

Requirements

• At least 5 years of professional experience in Ruby development or related roles
• Minimum of one year in a people management or team leadership position
• Proficiency in using Docker for containerization and deployment
• Familiarity with Redis for caching strategies or real-time data processing
• Exposure to ClickHouse for analytics or event logging solutions
• Basic frontend development experience with JavaScript and frameworks such as React, Angular, or Vue.js
• Experience with background job processing tools like Sidekiq or RabbitMQ
• Understanding of CI/CD pipelines and Git-based version control workflows
• Strong communication and collaboration skills for effective teamwork
• Fluent English skills (written and spoken) at a B2+ level or higher

Benefits

We gather like-minded people:

• Top tech minds driving innovation in AI, cloud and digital platform modernization
• Supportive team and agile, startup-like culture
• Hybrid by design mode 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:

• Career development programs
• Thought leadership, mentoring, soft skills and well-being programs
• Certification (Anthropic, Gemini, GCP, Azure, AWS)
• English classes

We cover it all:

• Stable pay
• Participation in the Employee Stock Purchase Plan with a 15% discount
• Benefits package (health insurance, multisport, shopping vouchers)
• Referral bonuses up to $2,000
• Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more
• Corporate, social and well-being events

Please, note:

• Benefits listed above are available to employees only
• We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually
• We will reach out to selected candidates exclusively