Senior Java Engineer

N-iX is seeking a Senior Java Engineer to join our vibrant team. About the project: Our client is a global marketplace for savings and investments, providing savers with effortless access to high-yield savings accounts and investment options from over 400 partner banks worldwide. It eliminates geographic limitations, ensuring transparency, convenience, and competitive rates. For banks, it offers cost-efficient deposit funding and innovative Banking-as-a-Service solutions. Requirements: - 7+ years of experience in software engineering - Proficiency in Java and Spring Boot. - Strong knowledge of AWS Services, Kubernetes (K8S), and event-driven architecture (Kafka, ActiveMQ). - Expertise in microservices architecture. - Strong experience with SQL and NoSQL databases. - Solid understanding of core computer science fundamentals, including object-oriented programming (OOP) principles and SOLID design patterns. - A bachelor’s or master’s degree in Computer Science, Engineering, or a related field (or equivalent practical experience). - English - Upper-Intermediate+ - Ukrainian language Advanced or higher. Responsibilities: - Develop, maintain, and enhance a large-scale online banking platform. - Build high-quality solutions with a focus on performance, security, and scalability. - Integrate external components into existing systems and ensure smooth operation. - Collaborate with the team to set technical standards and share best practices. - Perform detailed code reviews and provide constructive feedback. - Actively manage technical documentation and address technical debt. We offer*: - Flexible working format - remote, office-based or flexible - A competitive salary and good compensation package - Personalized career growth - Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more) - Active tech communities with regular knowledge sharing - Education reimbursement - Memorable anniversary presents - Corporate events and team buildings - Other location-specific benefits *not applicable for freelancers