Senior Java Developer (Integration)

Join the League of Digital Economy as a Senior Java Developer to optimize integration platforms and mentor junior developers. Flexible work options available.

### Responsibilities - Develop and optimize critical components of the integration platform - Support and improve architecture, including designing and implementing new features - Implement best practices for coding, testing, and deploying fault-tolerant systems - Conduct code reviews and mentor other developers to enhance the team's technical expertise

### Requirements - 5+ years of commercial backend development experience in banking IT solutions at a senior level - Over 5 years of experience in Java 17+, with deep knowledge of Java Core, JMM, and JVM - Deep knowledge and experience with Spring Framework, including Spring Boot, Spring Data, Spring Security, and WebFlux - Experience with event-driven microservices architectures using Kafka - Practical experience with message queues (Kafka / Artemis) and Kafka Streams - Practical experience with Avro format and Schema Registry - Ability to design and develop APIs - Experience with WSO2 and Gravitee - Knowledge of SQL and principles of relational and non-relational databases - Understanding of CI/CD methodologies, including automation tools (Jenkins) - Experience with containerization and orchestration systems (Docker / Kubernetes) - Knowledge of extreme programming methodologies: TDD, BDD, DDD, Pair Programming and their practical application - Understanding of DevOps and Agile methodologies

### Conditions - Development using modern technology stack - Work in a flexible development methodology - Opportunity to work in the office or in a hybrid/remote format - Company-sponsored trips to conferences and training, internal seminars, internal meetups, we love learning new things - New equipment for comfortable work - Professional development sessions twice a year, resulting in an individual development plan for each employee and feedback

Лига Цифровой Экономики is a group of companies specializing in information technologies, developing IT systems for 'Safe City' and 'Smart City' initiatives, and implementing digitalization projects in telecommunications, finance, government, energy, retail, manufacturing, extraction, facial recognition, and artificial intelligence. They provide professional IT services and develop proprietary products across various economic sectors including state, energy, finance, telecom, and industry.[1][2][3]