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Backend Engineer

Brooklyn Park, MN 7 Months
Contract $87.31/hour - $92.31/hour






Accepted: .doc, .docx, .pdf, - max 20MB
Posted: Sep 02, 2026
Ref: RKMNDE2

Position Overview



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

Trusted by 100+ Fortune 500 Companies

Competitive Benefits


Your well-being Matters

Health & Future Fully Covered

At VIVA, employee well-being is paramount. Our comprehensive benefits package ensures your health, financial security, and quality of life are always prioritized.

Health Insurance

VIVA provides employees access to a comprehensive group health insurance plan (Medical, Dental, Vision, Basic Life, Term Life, and Accidental Death) through our flexible PPO plan-allowing you the freedom to choose healthcare providers.

401(k) Retirement Planning

Plan securely for your future with automatic payroll deductions into a tax-advantaged 401(k) retirement plan, including employer-matching contributions for eligible employees.

Performance Bonuses & Referrals

Earn performance-based bonuses and generous referral incentives of up to $500 when recommending talented candidates who become part of the VIVA family.

Biweekly Direct Deposit

Enjoy timely and convenient payroll with biweekly direct deposit to your chosen financial institution. Biweekly Direct Deposit

VIVA Perks Program

Access exclusive employee discounts and savings on electronics, travel, groceries, apparel, and more through our dedicated VIVA Perks Program.

Join VIVA and Grow
VIVA is faster, easier and you still have complete control

Backend Engineer


Reference Number: RKMNDE2
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