Lead Java / Angular Full-Stack Developer

Filled
February 24, 2026
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Job Description

📍 Location: Omaha, Nebraska (Onsite)
💼 Role: Lead Engineer
🏢 Project: Enterprise Support Systems (ESS) Hardening Initiative
⭐ Experience Level: Senior / Lead

We are looking for a Lead Full-Stack Developer with strong expertise in Java and Angular to help strengthen and modernize enterprise applications. This role focuses on improving security, performance, resilience, and stability across mission-critical systems used in operational environments.

You will collaborate closely with security, infrastructure, architecture, and QA teams to identify weaknesses, modernize the application stack, and implement secure development practices.

Core Technologies

  • Java (8 / 11+)
  • Spring Boot
  • Angular
  • TypeScript
  • REST APIs
  • SQL / Enterprise Databases
  • CI/CD pipelines

Key Responsibilities

  • Lead development and modernization of applications built with Java and Angular
  • Strengthen application security, stability, and performance
  • Identify and remediate vulnerabilities and performance issues
  • Upgrade outdated frameworks, libraries, and dependencies
  • Implement secure coding practices and input validation
  • Improve authentication, authorization, and RBAC models
  • Enhance application logging, monitoring, and auditing
  • Support penetration testing and remediation activities
  • Work closely with DevOps and infrastructure teams to improve deployment reliability

Required Skills

  • Proven Lead / Senior engineering experience
  • Strong expertise in Java backend development
  • Solid experience with Angular and modern frontend architecture
  • Deep understanding of RESTful APIs
  • Experience implementing secure coding standards
  • Strong SQL knowledge
  • CI/CD pipeline experience
  • Advanced debugging and root-cause analysis skills

Preferred Experience

  • Application hardening and security remediation
  • Familiarity with SAST / DAST security tools
  • Experience in regulated or enterprise environments
  • Exposure to cloud or hybrid infrastructure

What Makes This Role Interesting

  • Work on business-critical enterprise systems
  • Drive security and architecture improvements
  • Collaborate with cross-functional technical teams
  • Lead modernization efforts across large applications

About the Company

Saicon Consultants, Inc.

  • Inc. 500 Company
  • CMMI Level 3 Assessed
  • Recognized among fastest-growing businesses