Job description

We are looking for a hands-on Backend Engineer to build and support scalable backend services for our Circlecard platform ( which includes circlecard API platform , file processing platform , real time events , and file transfer platform ).

(5-20 YRS OF EXPERIENCE)

Responsibilities

Design, develop, test, and deploy production-grade backend services.

Build and support API platform capabilities, including REST APIs and GraphQL.

Develop solutions for large-volume data, large file, and batch processing.

Build event-driven solutions using Kafka.

Implement scalable caching solutions and optimize application performance.

Work with product, infrastructure, security, and other engineering teams in an Agile environment.

Required Skills

Strong hands-on experience with Kotlin and Micronaut

Experience with vanilla Kotlin and Java/Spring Boot.

Strong experience building and supporting APIs, API platforms, and GraphQL.

Experience with Kafka and PostgreSQL

Production experience with large-scale data/file processing and batch processing.

Production implementation experience with caching solutions

Experience using AI-assisted development tools such as GitHub Copilot.

Strong automated testing and Agile development experience

Good to Have

Agentic AI experience, including production-ready AI agents.

Conversational AI experience, particularly for guest/customer service use cases.

Experience integrating AI/LLM capabilities into enterprise applications.

Experience building applications in PCI-compliant environments

Skills Description

Back end engineer , Kotlin MIcronaut , Java , Agentic AI ( good to have )

VIVA is an equal opportunity employer. All qualified applicants have an equal opportunity for placement, and all employees have an equal opportunity to develop on the job. This means that VIVA will not discriminate against any employee or qualified applicant on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status