IDT is looking for an experienced Senior Kotlin Engineer to join the team and our product!Boss Revolution: Calling App - The mobile application, which includes International Calling, Mobile Top-up, and Money Transfer services, supports IDT's mission of enabling people to keep in touch and share resources with family and friends worldwide.

Primary responsibility:

• Modernize and improve the existing solution written in Kotlin Optimize application performance and ensure scalability of Kotlin services.
• Decouple the solution from the legacy infrastructure to shut it down and optimize costImplement robust logging and monitoring solutions to enhance the observability of services.
• Enhance error handling and reporting mechanisms to provide detailed insights into service failuresTake responsibility for the full software development life-cycle, from understanding the needs of the business through coding to deployment and maintenance.
• Collaborate with business stakeholders and participate in product and sprint backlog meetings.
• Demonstrate your technology-agnostic positive attitude with the ability to learn and desire to implement solutions using various technologies.
• Work on high-performing, mission-critical, scalable, and resilient web-based applications and services.

Requirements:

• Deep knowledge of Java/Kotlin programming language
• 5+ years of production experience in Java/Kotlin
• Understanding of modern design patterns and proven experience applying them.
• Experience with microservices.
• Strong problem-solving skills.
• Experience with NoSQL databases (e.g. MongoDB, Couchbase)
• Hands-on experience with Amazon Web Services (AWS).
• Strong knowledge and experience with Docker, Git.
• Good communication skills and a team player.
• Good level of English – B2 or higher.

Would be nice to know:

• Tools to provision and maintain infrastructure (e.g. Terraform, AWS CDK).
• CI/CD pipelines (e.g. Jenkins, ArgoCD).
• K8S.

We are pleased to offer you:

• An exciting and challenging job and talented people around.
• Competitive salary and growth opportunities.
• Great hardware.
• Professional training, seminars, and conferences compensation.
• Superb corporate English lessons.