Java Modernization Solutions Architect — Onsite in Omaha

Grey Parrot Systems LLC; Omaha (NE); On-site; USD 150,000 - 190,000; Full time

Job summary

Grey Parrot Systems is seeking a senior Solution Architect to lead Java modernization and identity-management initiatives for a critical client engagement in Omaha, NE. You will translate complex requirements into scalable, secure architectures and guide legacy migrations to modern cloud-native Java platforms.

You will mentor engineers, drive architecture reviews, and collaborate with stakeholders to ensure alignment with business goals and governance standards across on-site delivery.

Qualifications

• 8+ years of solution architecture or senior engineering experience.
• Expert-level Java / Spring Boot — microservices, REST APIs, enterprise development.
• Proven experience leading application modernization initiatives and migrating legacy systems to cloud-native Java platforms.
• Strong legacy system migration expertise — assessment, re-platforming, re-architecture, cutover planning.
• Hands-on identity management design — SSO, OAuth 2.0, OIDC, LDAP or IAM platforms.
• Cloud platform experience — Azure, AWS, or GCP for deployment.
• CI/CD pipelines and DevOps practices — GitHub Actions, Azure DevOps, Jenkins.
• Strong system design, scalability, reliability, security, and performance.

Responsibilities

• Own end-to-end solution architecture for Java modernization and identity initiatives.
• Assess legacy Java applications and define modernization roadmaps.
• Architect and oversee modern Java / Spring Boot microservices platforms.
• Design and implement enterprise identity management integrations.
• Lead architecture reviews and proof-of-concept development.
• Define architecture standards and security governance.
• Collaborate with stakeholders to align solutions with business goals.
• Document solution designs, migration runbooks, and decision records.
• Identify and mitigate technical risks across workstreams.
• Mentor engineers on modernization patterns and cloud-native practices.

Skills

Java / Spring Boot

Application modernization

Legacy system migration

Identity management

Cloud platforms

CI/CD & DevOps

System design

Stakeholder communication

Tools

GitHub Actions

Azure DevOps

Jenkins

Job description

Grey Parrot Systems is seeking a senior Solution Architect to lead Java modernization and identity-management initiatives for a critical client engagement in Omaha, NE. You will translate complex requirements into scalable, secure architectures and guide legacy migrations to modern cloud-native Java platforms.

You will mentor engineers, drive architecture reviews, and collaborate with stakeholders to ensure alignment with business goals and governance standards across on-site delivery.