Kotlin Developer

Nitka

Experienced Kotlin developer for a fintech company’s long-term project. Responsibilities include designing banking APIs and building backend solutions using Kotlin and JVM technologies.

Posted 5/6/2026full-timeRemote • 🇺🇸 United StatesMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWSDistributed SystemsDockerJavaKotlinKubernetes

About the role

Key responsibilities & impact

Design and evolve banking APIs for mobile applications and internal/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

Requirements

What you’ll need

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 (DDD, 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 (Intermediate level and higher)

Benefits

Comp & perks

Remote work
Full-time (8 hours/day)
Attractive USD compensation
Paid vacation
Paid holidays

ATS Keywords

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Hard Skills & Tools

KotlinJavaconcurrencyasynchronous programmingclean architecturedomain-driven designevent-driven architecturedistributed systemsDockerKubernetes

Soft Skills

communication