kotlin developer for banking APIs

Nitka Technologies develops software for customers in the US and Europe and brings together about 300 professionals from Eastern Europe, North and South America, Armenia, Georgia and Kazakhstan. The client is a fintech company offering credit products, plastic card issuance, and consumer finance with installment plans.

• Design and evolve banking APIs for mobile applications and internal and external services;
• Build scalable backend solutions using Kotlin and modern JVM technologies;
• Contribute to the architecture, scalability, and reliability of core banking and partner platforms.

• 5+ Years of experience in the JVM ecosystem, with strong expertise in Kotlin or Java;
• Deep understanding of concurrency and asynchronous programming;
• Experience designing systems using clean architectures, including DDD and event-driven approaches;
• Solid knowledge of distributed systems and their trade-offs;
• Hands-on experience with Docker and Kubernetes, preferably in an AWS environment;
• Strong spoken English at Intermediate level or higher;
• Nice to have: interest or experience in platform engineering, database performance optimization, functional programming, internal libraries, SDKs, or developer tools.

• Attractive USD compensation;
• Paid vacation and holidays;
• Full-time schedule of 8 hours per day.