Ruby Engineer

We are inviting you, a highly motivated and results-oriented Ruby Engineer to join our team for ensuring solutions, as well as strengthening the product. Our team has unique expertise in research, analysis, and product development. By relying on technical insights and a data-driven approach, we create disruptive future-defining innovations of the fin-tech industry that remain our basis for success. Responsibilities Developing new features mostly for the backend part Integrations with payment systems, developing anti-money laundering module Development of AI tool for Customer Support, evolve Customer Acquisition flow Development of API for integration with trading platform Optimization, and improvement of the product Taking part in technical architecture and design Performing code review, production support Participating in Scrum and OKR retrospectives and planning to provide feedback and synchronize on new development within the team Writing unit/integration tests and docs for implemented functionality Requirements 4+ years of Ruby development experience Strong knowledge of design patterns, basic algorithms, and data structures Experience with design scalable web applications Experience with Ruby on Rails 6+ Expertise in working with databases (MySQL, Postgres, Redis) Skills in writing unit/integration tests Will be a plus Experience in fintech Experience with service architecture and RabbitMQ Experience with GraphQL Experience with HTML/CSS, JavaScript Experience in integration with third party payment providers We offer Compensation for tax expenses of private entrepreneurs in Ukraine; Qualified assistance and support for Ukrainian private entrepreneurs; 10 paid sick leave days per year; 20 paid vacation days per year; Public holidays according to current Ukrainian legislation; Medical insurance for employees; Compensation for professional education and learning English; Compensation for a sports subscription or sports equipment.