API Integration Engineer --- Locals Only --- Hybrid role ---- No Third Parties

Zillion Technologies, Inc.; Vienna (VA); Hybrid; USD 103,000 - 117,000; Full time

Benefits offered by this job

Medical insurance

Dental and vision

401(k)

Job summary

Zillion Technologies, Inc. seeks an experienced API Integration Engineer. The role combines cloud engineering across OCI and Azure with core banking API work, automation, and secure multi-cloud delivery.

You will support integration, monitoring, and disaster recovery in a banking environment. Strong automation and DevOps experience, with Java, Python, Kafka, and PowerShell skills, are required, along with preferred Oracle or Azure cloud certifications.

Qualifications

• Senior API Engineer with banking domain experience is preferred.
• Strong hands-on with OCI, Azure, and Oracle Core Banking integrations.
• Experience with core banking APIs and enterprise security.

Responsibilities

• Configure Oracle Cloud Core Banking services for the platform.
• Manage Azure administration, SSO and access control.
• Develop API workflows in Oracle Integration Cloud (OIC).
• Automate deployments using Azure DevOps and PowerShell.
• Implement monitoring, metrics and alerting with cloud tools.
• Support disaster recovery across cloud and on‑prem environments.

Skills

Java

Python

Kafka

PowerShell

API development

Cloud engineering

DevOps

Education

Azure certification

Oracle Cloud certification

Tools

OCI

Azure

OIC

MuleSoft

Postman

Dynatrace

Oracle GoldenGate

Job description

This is a direct banking client requirement !

Work sponsorship is not available for this position. Applicants must be a United States citizen, Green card holder or EAD Green Cards at the direction of our client

API Integration Engineer

Location - Remote & Onsite Thrice a week - Vienna, VA

Duration : Long term ongoing with no end date

Compensation*

Rate : $75/hr to $85/hr

*This is the targeted compensation range for this role per hour. Please note that this range is provided as a guideline and the final offer will be based on several factors, including but not limited to, skillset and competencies, level of experience, education, certifications, and location.

We offer a comprehensive benefits package including medical, dental, vision, and disability insurance; 401(k)

We are looking for a Senior API Developer who is well verse in Core Banking APIs. Experience with Oracle Core Banking or Temenos Core Banking products are highly preferred.

Role Summary:

• Skilled Cloud and Platform Engineer with hands-on experience in Oracle Cloud Infrastructure (OCI), and Oracle Core Banking platforms. Expertise in multi-cloud integrations, automation, DevOps pipelines, and secure enterprise system design within banking environments.

Key Responsibilities:

• Configure Oracle Cloud Core Banking services for Banking platform
• Managed Azure administration (Users, Groups, SSO and Access control)
• Azure and Oracle cloud Networking.
• DevOps & Automation
• Automated configuration deployments using Azure DevOps and PowerShell
• Integration & APIs
• Develop workflows and managed projects in Oracle Integration Cloud (OIC)
• Created Postman collections for core banking APIs
• Integrated MuleSoft and Oracle APIs with mTLS security
• Data & Monitoring
• Leveraged OCI GoldenGate and Azure Data Lake for data solutions
• Implement monitoring, metrics and alert capabilities using Oracle Cloud tools and Dynatrace
• Support Disaster Recovery across Azure, OCI, and on-prem environments
• Programming Skills- Java, Python, Kafka and PowerShell scripting language.
• Agile-based delivery with cross-functional collaboration
• Engineering experience required; banking domain experience preferred.
• Certifications in Azure or Oracle cloud is preferred.

We are an equal opportunity employer. We do not discriminate on the basis of race, color, religion, sex, national origin, age, disability, genetic information, veteran status, sexual orientation, gender identity, or any other characteristic protected by applicable federal, state, or local law.