Senior Java Backend Developer (Fintech)

REMOTE RUSSIA

Location: Remote within RF Position: Senior Java Backend Developer We are looking for a Senior Java Developer with 4+ years of experience in the banking sector/fintech to work on projects for the development of Corporate Online Banking, Retail Online Banking, or Core Banking Systems.

⭐️Stack and tasks:

• Java 17+, Spring
• PostgreSQL (ACID transactions, audit)
• Kafka / RabbitMQ (Event-Driven Architecture)
• Kubernetes (multi-pod mode)
• JAXB, Jackson (complex XML/XSD parsing)
• JCA/JCE (CryptoPro JCP, ViPNet Java TLS)
• Distributed transactions (Saga / 2PC)
• Circuit Breaker, Rate Limiting, Idempotency
• Integration with the Central Bank (PM BR) and Public Services (SMEV, ESIA, GIS GMP)
• Digital Ruble / SBP

⭐️What is important:

• Higher technical education (required)
• Microservices design (C4 level 4)
• Working with Qualified Electronic Signatures (GOST, dual signature)
• Experience implementing immutable logs (Audit Trail) in the database
• Initiative and responsibility for the result

CONTACT

https://t.me/Anna_UIT