Senior Java Backend Dev - API Gateway & IAM Expert (Onsite)

Insight Global (United States); Greenwood Village (CO); In loco; USD 79.000 - 85.000; Tempo pieno

Descrizione del lavoro

Insight Global is seeking a Senior Java Backend Developer to support enterprise-scale API Gateway and Identity Access Management (IAM) initiatives. The ideal candidate is a hands-on, self-driven developer with strong Java backend experience, expertise in authentication and authorization, and the ability to work independently in complex environments.

This individual will focus on building scalable backend services, modernizing existing applications, reducing technical debt, and leveraging

Competenze

• 5+ years of professional Java backend development experience.
• Strong hands-on experience with Java, Spring Boot, REST APIs, and microservices.
• Experience with authentication and authorization technologies.
• Knowledge of OAuth 2.0, OIDC, JWT, SAML, or similar security protocols.
• Strong understanding of API Gateway architectures and security controls.
• Experience with distributed systems and cloud-native applications.
• Strong troubleshooting, debugging, and code refactoring skills.
• Ability to work independently and quickly ramp up in complex technical environments.

Mansioni

• Design, develop, and maintain secure, scalable Java backend services and RESTful APIs.
• Build and enhance authentication, authorization, and API Gateway integrations.
• Develop microservices using Java and Spring Boot.
• Modernize legacy applications, refactor code, and reduce technical debt.
• Troubleshoot complex production issues and drive root cause resolution.
• Collaborate with architecture, security, and engineering teams to implement best practices.
• Leverage AI-assisted development tools to improve code quality, testing, and productivity.
• Take ownership of development deliverables in a fast-paced environment.

Conoscenze

Java

Spring Boot

REST APIs

Microservices

OAuth 2.0

OIDC

JWT

SAML

API Gateway

CI/CD

DevSecOps

Distributed systems

Cloud-native

Okta

Strumenti

Apigee

Kong

AWS API Gateway

MuleSoft

GitHub Copilot

Cursor AI

Kiro AI

Amazon Q

Descrizione del lavoro

Insight Global is seeking a Senior Java Backend Developer to support enterprise-scale API Gateway and Identity Access Management (IAM) initiatives. The ideal candidate is a hands-on, self-driven developer with strong Java backend experience, expertise in authentication and authorization, and the ability to work independently in complex environments.

This individual will focus on building scalable backend services, modernizing existing applications, reducing technical debt, and leveraging