• Designing, developing, testing, documenting, releasing and supporting software from scratch. • Enhancing and refining our existing API and backend systems. • Integrating third-party solutions to broaden our payment ecosystem (acquirer, gateway, alternative payment methods, token platforms, systems for verification/scoring/monitoring of customer operations, reporting, etc.). • Running tests to make sure everything works as it should and setting up a testing environment for checking new features. • Fixing existing bugs and debugging the developed software. • Preparing necessary technical documentation. • Provide support for the implemented software in production • Collaborating with the front-end developers and other team members to complete all of the above tasks in the most efficient way. • This role is about improving our products and solving problems, so we're looking for someone with excellent troubleshooting skills, curiosity for innovations and unconventional solutions.

• Write elegant, efficient, and testable Ruby code that is easy to maintain and debug • Cover code with tests and perform manual testing of features, while reviewing the work of colleagues • Work on the infrastructure part of the project, collaborating with Infrastructure Engineers • As a true teammate, continuously improve the team’s processes, brainstorm ideas, communicate statuses, and progress • Mentor team members, provide feedback, and continuously improve as a professional • Learn new concepts and technologies • Design, develop, document, analyze, create, test or modify computer or cloud-based systems or programs

Role Description We are looking for a Software Engineer (Java) to develop and maintain high-performance backend systems using modern Java and Spring Boot technologies. You will contribute across all stages of the software development lifecycle, build scalable data processing solutions, and work with technologies such as PostgreSQL, Redis, and Kafka in an Agile environment. The role also involves contributing to system design, ensuring code quality, and maintaining system reliability. Main Responsibilities - Write well-designed, testable, and efficient code with proper test coverage - Participate in code reviews and collaborate with other engineers to ensure code quality and consistency - Maintain current components and technical documentation, suggesting updates as needed - Remain up-to-date on all current best practices, trends, and industry developments Qualifications - Experience in financial, investment, or trading domains (nice to have) - Good knowledge of data structures, architectural patterns (nice to have) - Experience with NoSQL databases (Redis, MongoDB) (nice to have) - Familiarity with CI/CD pipelines, Docker, Kubernetes, AWS (or other cloud platforms) (nice to have) - Experience with observability and monitoring tools (Grafana, Prometheus, Tempo, JFR) (nice to have) Benefits - Quarterly bonuses based on Company performance - 24 working days of annual leave - Corporate events and team building activities - Udemy Business unlimited membership & language training courses - Professional and personal development opportunities in a fast-growing environment Company Description Established in 1997, the Libertex Group has helped shape the online trading industry by merging innovative technology, market movements and digital trends. The multi-awarded online trading platform, Libertex, enables traders to access the market and invest in stocks or trade CFDs with underlying assets being commodities, Forex, ETFs, cryptocurrencies, and others. A firm believer in the power of sports to inspire, empower and push for success, Libertex is the Official Online Trading Partner of Audi Revolut F1 Team. We build innovative fintech so people can #TradeForMore with Libertex.

• work on tasks that contribute to the team's projects and goals • work collaboratively and proactively with your team and stakeholders • strike the right balance of speed and quality in your work • contribute to a sense of community on your team by engaging in growth and development activities