Senior Java developer in Columbus, OH

Amtex Systems Inc is an information technology and talent solutions company offering talent and BI consulting to the companies in US for over 25 years.

Our solutions are designed to fill resource gaps, by providing the right candidates who deliver value to the organization. Our propensity to nurture and build strong relationships with our clients helps us better understand their business demands and gives us the ability to provide services that are on time and rise above the rest.

Hi

We have an urgent role of Java Developer at Columbus OH.

6+ Months

Hybrid

Overview:
We're building an onshore development team to standardize authentication across more than 15 enterprise applications. This role focuses on creating secure, scalable API solutions using Spring Boot, Apigee, and OAuth/OpenID Connect that integrate with our enterprise identity platform (Ping Federate). You'll work closely with Cybersecurity, API platform, and application teams to ensure a unified login approach across the organization.

Key Responsibilities:

• Design, develop, and deploy secure APIs and services using Java Spring Boot.
• Implement API gateways and integrations using Apigee.
• Apply OAuth 2.0 and OpenID Connect standards to authentication workflows.
• Collaborate with Cybersecurity and platform teams to align with enterprise identity standards.
• Support and guide application teams transitioning to the standardized authentication framework.
• Contribute to code reviews, best practices, and mentoring junior developers.

Must-Have Skills:

• Strong experience with Java Spring Boot.
• Hands-on expertise with Apigee API gateway.
• Proven knowledge of OAuth 2.0 (OpenID Connect preferred).

Nice-to-Have Skills:

• Familiarity with Ping Federate or similar identity platforms.
• Knowledge of token handling and cardholder data security.
• Experience with enterprise-level authentication migrations.

Additional Details:

• Full-time, onshore role with opportunities to collaborate with offshore teams.
• Work on a high-impact initiative critical to enterprise security and standardization.