Senior Java API Engineer — Cloud-Native, IAM Security (Hybrid)

Amtex Enterprises Inc.; Austin, Westlake, Denver, Lone Tree (TX, TX, CO, CO); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Amtex Enterprises Inc. is seeking a Senior Software Engineer in the United States for Java-based API development and security-focused cloud-native work.

The role supports IRIS-like high-throughput, low-latency services with strict SLAs, operating in hybrid mode across Austin, Westlake, and Denver locations. The ideal candidate has 6+ years of hands-on API experience, RESTful services, and strong security expertise (OIDC, OAuth 2.0, SAML).

Qualifications

• 6+ years hands-on API development experience.
• Design, develop, and maintain high-performance Java services.
• Develop and secure APIs using OIDC, OAuth 2.0, and SAML.

Responsibilities

• Design, build, and operate high-throughput, low-latency Java API services.
• Own services with reliability SLAs in a security-sensitive environment.
• Work with cloud-native deployments on GCP or equivalent.

Skills

Java api development

REST APIs

Security SME knowledge

Cloud-native deployments

OIDC

OAuth 2.0

SAML

GCP

Tools

GCP

Job description

Amtex Enterprises Inc. is seeking a Senior Software Engineer in the United States for Java-based API development and security-focused cloud-native work.

The role supports IRIS-like high-throughput, low-latency services with strict SLAs, operating in hybrid mode across Austin, Westlake, and Denver locations. The ideal candidate has 6+ years of hands-on API experience, RESTful services, and strong security expertise (OIDC, OAuth 2.0, SAML).