Senior Java & Axway API Gateway Specialist (API Security)

trinity consulting services pte. ltd.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Trinity Consulting Services Pte. Ltd. is seeking an experienced Java/API security specialist with 6+ years in Java development and API design.

The role focuses on building and securing APIs using Axway API Gateway, Policy Studio, and API Manager, with strong knowledge of OAuth 2.0, JWT, and PKI. You will contribute to production deployments and incident response. The ideal candidate will have hands-on experience with API security policies, OAuth/OpenID Connect, and modern threat

Qualifications

• 6+ years of experience in Java development and API technologies.
• OAuth 2.0 and API security expertise mandatory.
• JWT token generation, validation, claims, signing, and encryption.
• Hands-on with API security policies and Axway API Gateway deployments.

Skills

Java development

API technologies

Microservices

REST APIs

CI/CD pipelines

Tools

Axway API Gateway

Policy Studio

API Manager

Maven

Git/Bitbucket

Job description

Trinity Consulting Services Pte. Ltd. is seeking an experienced Java/API security specialist with 6+ years in Java development and API design.

The role focuses on building and securing APIs using Axway API Gateway, Policy Studio, and API Manager, with strong knowledge of OAuth 2.0, JWT, and PKI. You will contribute to production deployments and incident response. The ideal candidate will have hands-on experience with API security policies, OAuth/OpenID Connect, and modern threat