10804- Sr. Application Architect (Java/AWS)

Hyundai Autoever America; Costa Mesa (CA); On-site; USD 118,650 - 182,710; Full time

Job summary

Hyundai AutoEver America is seeking a Sr. Application Architect (Java/AWS) in Costa Mesa to lead enterprise integration efforts. You will define architecture, guide development, and ensure delivery across systems, data, and reporting components.

The role requires 15+ years in IT, deep Java/AWS expertise, and strong leadership to drive complex projects in a large enterprise environment.

Qualifications

• Bachelor’s degree in engineering or computer science or equivalent experience.
• 15+ years of IT experience.
• 5+ years Java 11+ experience.
• 10+ years of technology project implementation/development.
• 5+ years architect and design experience in large-scale enterprise applications.
• 2+ years demonstrated team/project leadership in architect roles.
• 2+ years in Event driven architecture design.
• 2+ years multi-layer application design/development.
• 2+ years Java reactive programming (Spring WebFlux/Project Reactor).
• 4+ years of micro services framework and development.
• 2+ years of AWS services design and development.
• Knowledge of Enterprise Service Bus, caching, Pub-Sub, OAuth/JWT.

Responsibilities

• Define the system architecture for integration across diverse domains.
• Hands-on development support for application, integration and reporting solutions.
• Design data entities and integration protocols across systems.
• Develop testing approaches for system integration, data and reports.
• Review deliverables to meet client and contract expectations.
• Coordinate design sessions and translate to technical design for Service Bus.
• Communicate across teams to ensure timely completion of activities.
• Assess infrastructure requirements and capacity.

Skills

Java 11+

AWS

Event-driven architecture

Microservices

Spring WebFlux/Project Reactor

SOA/Cloud concepts

Enterprise Service Bus

OAuth/JWT

Oracle/NoSQL backend

Leadership & collaboration

Education

Bachelor’s degree in engineering or computer science

Tools

Spring Boot

MQTT integration

WebHooks/WebSocket

Pub-Sub messaging

Oracle/NoSQL databases

Job description

10804 - Sr. Application Architect (Java/AWS) – Location: Costa Mesa

Company Overview

Hyundai AutoEver America (HAEA) is the dynamic IT powerhouse behind Hyundai Motor Corporation, a Fortune 500 global leader in the automotive industry. As a key affiliate, we provide cutting‑edge IT services and support to top brands including Kia, Genesis, Hyundai Translead, Hyundai Mobis, Hyundai Capital, and Glovis.

HAEA offers a truly global and collaborative environment. Here, you’ll drive innovation, boost operational efficiency, and help shape the future of mobility for the Hyundai Motor Group.

At HAEA, we understand that IT is the cornerstone of today’s fast‑evolving digital world. By uniting all IT resources under one roof, we deliver consistent, top‑quality solutions while serving as the crucial information link between Hyundai’s Global Headquarters and North American operations.

If you’re passionate about technology and eager to make a real impact at a world‑class company, Hyundai AutoEver America is the place to grow your career. Join us and be part of the transformation that’s driving the future of automotive innovation.

Website: http://www.haeaus.com

Role Overview

Senior Architect role with 15+ years of experience implementing large enterprise integration projects across diverse environments. This person must have an in‑depth understanding of the SOA/Micro Service/Cloud/Event‑Driven architecture solutions for integration with other systems. Highly proficiency in application performance tuning, security hardening and capacity planning. Participating in platform decision making between IaaC, Paas and SaaS and preparing the decision matrix.

Key Responsibilities

• Define the system architecture for integration across diverse system domains across Business process domains and technical domains.
• Working hands on and assisting the development team in building the application, integration and reporting solutions and resolving complex issues.
• Design data entities and support the development of protocols across various systems to support the integration needs.
• Devised the testing approach and test script development for System integration testing, data testing and reports testing.
• Review deliverables of team to verify that they meet client and contract expectations; implement and enforce high standards for quality deliverables.
• Coordinate the analysis and design sessions and define the application design, data design, integration and reports design and translating to technical design for successful implementation of Service Bus architecture.
• Manage effective communication and coordination with all teams to ensure timely completion of activities.
• Experiencing in infrastructure requirements/capacity assessment.
• Extensive knowledge in distributed system architecture and messaging frameworks.
• Developing proof of concept with emerging technologies.
• Evaluating various technologies and choosing the opted stack for the given project requirements.

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.

Basic Qualifications

• Bachelor’s degree in engineering or computer science or equivalent experience.
• 15+ years of experience in IT domain.
• Minimum 5 years of experience in Java 11 + version.
• 10+ years of technology project implementation/development experience.
• 5+ years of architect and design experience in large scale enterprise applications.
• 2+ years demonstrated team/project leadership experience in solution architect, technical lead, or similar roles.
• 2+ years of experience in Event driven architecture application design.
• 2+ years of experience in multi‑layer application design and development.
• 2+ years of experience in Java reactive programming like Spring WebFlux or Project Reactor.
• 4+ years of experience in micro services framework and development.
• 2+ years of experience in AWS services design and development.
• Extensive knowledge in presentation, business and data layer concepts.
• Experience in Mobile app and backend service integration.
• Experience in business‑to‑business service design and development.
• Excellent knowledge of Enterprise Service Bus architecture and its applicability across diverse integration concepts such as caching, Pub‑Sub architecture, OAUTH and JWT.
• In depth knowledge of Spring Boot Application development based on Oracle/NoSQL backend.
• Excellent Knowledge of SOA/Micro Service/Cloud concepts with specifics on Oracle.
• Understanding of integration concepts such as Service Oriented Architecture and integrating MQTT, Cloud, Web Hook and Web Socket channels.

Preferred Qualifications

• Experience implementing large scale, complex, integration, migration related projects.
• Experience in performance evaluation and tuning of Micro services, AWS Cloud and Monolithic applications.
• Strong communication, customer relationship, organizational and follow through skill, excellent presentation skills technical documentation and positive attitude.
• AWS Cloud Implementation Knowledge is mandatory.
• MQTT/IOT Integration experiences is preferred.
• Knowledge of Telematics services is preferred.
• Knowledge in AI tool integration is preferred.
• Knowledge of the billing platform is preferred.

Salary range: $118,650 to $182,710

Our Company adheres to the equal employment opportunity guidelines set forth by federal, state and local laws. The information requested on this form is sought in good faith and will not be used to discriminate against the applicant based on race, religion or creed, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic characteristics, marital status, sex or gender (which includes pregnancy, childbirth, or related circumstances), gender identity, gender expression, age, citizenship, sexual orientation, family care or medical leave status, military and veteran status, political affiliation, or any other characteristic protected by federal, state and local laws.