Ruby Engineer

Responsibilities

• Develop new backend features and optimize existing product functionality
• Implement integrations with payment systems and develop anti-money laundering modules
• Build AI tools for Customer Support and evolve Customer Acquisition flows
• Develop APIs for integration with trading platforms
• Participate in technical architecture, design, and code reviews
• Write unit and integration tests and maintain documentation
• Engage in Scrum and OKR retrospectives and planning

Requirements

• 4+ years of professional Ruby development experience
• Strong knowledge of design patterns, algorithms, and data structures
• Proven experience designing and building scalable web applications
• Proficiency with Ruby on Rails 6+
• Expertise in working with databases including MySQL, Postgres, and Redis
• Strong skills in writing unit and integration tests

Preferred Qualifications

• Experience working within the fintech industry
• Experience with service architecture and RabbitMQ
• Experience with GraphQL
• Proficiency in HTML/CSS and JavaScript
• Experience integrating with third-party payment providers

Benefits

• 20 paid vacation days and 10 paid sick leave days per year
• Medical insurance
• Fully remote work opportunities
• Professional education and language learning budgets
• Wellness budget for gym memberships and sports gear

About the Company

JustMarkets is a fintech innovation team focused on research, analysis, and disruptive product development. We leverage technical insights and a data-driven approach to create future-defining innovations for the financial industry.