𝐓𝐢𝐭𝐥𝐞: Backend Engineer
𝐌𝐚𝐧𝐝𝐚𝐭𝐨𝐫𝐲 𝐬𝐤𝐢𝐥𝐥𝐬:
Kotlin, Micronaut,
Java, Spring Boot,
APIs, API platforms, GraphQL, REST APIs,
Kafka, PostgreSQL,
data processing, file processing, batch processing,
caching solutions, AI-assisted development tools, GitHub Copilot,
automated testing, Agile development,
Agentic AI, production-ready AI agents, Conversational AI, integrating AI, LLM capabilities,
building applications, PCI-compliant environments, production-grade backend services,
large-volume data, large file, batch processing, event-driven solutions, caching solutions, optimize application performance,
Circlecard platform, circlecard API platform, file processing platform, real time events, file transfer platform,
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 USA is an equal opportunity employer and is committed to maintaining a professional working environment that is free from discrimination and unlawful harassment. The Management, contractors, and staff of VIVA USA shall respect others without regard to race, sex, religion, age, color, creed, national or ethnic origin, physical, mental or sensory disability, marital status, sexual orientation, or status as a Vietnam-era, recently separated veteran, Active war time or campaign badge veteran, Armed forces service medal veteran, or disabled veteran. Please contact us at for any complaints, comments and suggestions.
𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐃𝐞𝐭𝐚𝐢𝐥𝐬 :
Account co-ordinator: Ramadas Kumaresan
VIVA USA INC.
3601 Algonquin Road, Suite 425
Rolling Meadows, IL 60008
