Skip to content
  • Home
  • Talent
    • Job Seekers
    • Employers
  • Resources
    • Blog
    • Webinar library
  • About
    • Who we are
    • News
  • Contact
  • Full Stack Java Developer

    Full-Stack Java Developer
    Location: Duluth, GA (Hybrid)
    Permanent, Full-Time

    We are seeking an experienced Full-Stack Java Developer to design, develop, and support enterprise-level web applications and APIs. This role offers the opportunity to work across the full technology stack, modernize existing platforms, build scalable solutions, and collaborate with cross-functional teams to deliver high-quality software that supports critical business operations.

    What You’ll Do

    • Design, develop, and maintain modern web applications using Vue3, TypeScript, HTML5, CSS3, Vuetify, Pinia, and Vite.
    • Build and support RESTful APIs and backend services using Node.js/NestJS, Java/Spring Boot, and Python.
    • Modernize legacy systems through SOAP-to-REST API migrations.
    • Develop scalable solutions leveraging IBM DB2, MongoDB, Prisma ORM, and IBM MQ.
    • Create reusable components, shared libraries, and service frameworks.
    • Implement automated testing, maintain code quality standards, and achieve strong test coverage.
    • Support CI/CD pipelines using Jenkins, Gradle, Docker, and Kubernetes.
    • Collaborate with business and technical teams to gather requirements and deliver solutions.
    • Participate in code reviews, technical design discussions, and mentoring junior developers.
    • Ensure applications meet security, compliance, and performance requirements.

    Required Qualifications

    • Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent professional experience.
    • 6-9 years of professional full-stack development experience.
    • Strong experience with:
      • Vue3, TypeScript, HTML5, CSS3
      • Node.js/NestJS, Java/Spring Boot, Python
      • REST APIs and microservices architecture
      • IBM DB2, MongoDB
      • Docker, Kubernetes, Jenkins, CI/CD
      • Automated testing tools such as Vitest, Jest, JUnit, pytest, or Mocha
    • Experience building secure applications using OAuth 2.0, JWT, and OWASP best practices.
    • Strong problem-solving, communication, and collaboration skills.

    Preferred Qualifications

    • Experience with AWS or other cloud platforms.
    • Knowledge of Apigee or other API management solutions.
    • Experience with Dynatrace or similar monitoring tools.
    • Familiarity with Test-Driven Development (TDD).
    • Relevant cloud, development, or security certifications.
    August 24, 2026
  • Sr. Application Architect

    Senior Application Architect
    Location: Duluth, GA (Full-Time, Permanent)

    We are seeking a Senior Application Architect to lead the design, modernization, and delivery of enterprise applications. This role will partner with business and technology leaders to define architecture strategies, modernize legacy systems, establish engineering standards, and guide development teams in building secure, scalable, and maintainable solutions across cloud and hybrid environments.

    The ideal candidate combines hands-on architecture expertise with strong leadership skills and a proven track record of leading large-scale modernization initiatives.

    Note: Candidates must reside in Georgia or be willing to relocate. Sponsorship is not available.

    Key Responsibilities

    Architecture & Modernization

    • Assess legacy applications and recommend modernization strategies, including refactoring, replatforming, rehosting, replacement, or retirement.
    • Design target-state architectures, integration patterns, data flows, and security models.
    • Develop phased modernization roadmaps that support business continuity.
    • Partner with Enterprise Architecture and engineering teams to align solutions with organizational standards.

    Solution Design & Delivery

    • Translate business and technical requirements into scalable architecture designs.
    • Create and maintain architecture documentation, diagrams, and technical standards.
    • Guide engineering teams throughout the development lifecycle to ensure solutions meet performance, reliability, and security requirements.
    • Support production readiness, testing, troubleshooting, and technical decision-making.

    API & Integration Strategy

    • Define API standards, lifecycle management, and governance practices.
    • Design event-driven architectures and integration solutions.
    • Evaluate messaging, streaming, and integration platforms.
    • Establish monitoring, tracing, and observability standards.

    Technical Leadership

    • Lead architecture reviews and promote best practices for scalability, resiliency, and maintainability.
    • Mentor engineers and junior architects through coaching and code reviews.
    • Develop proof-of-concepts and evaluate emerging technologies and vendor solutions.
    • Collaborate with QA, DevOps, and SRE teams to ensure production-ready solutions.

    Qualifications

    Education

    • Bachelor’s degree in Computer Science, Information Systems, or a related field required.
    • Master’s degree preferred.

    Experience

    • 10+ years of software engineering and application architecture experience.
    • 3-4+ years serving as a Lead or Senior Application Architect on large-scale modernization initiatives.
    • Experience designing complex enterprise applications across multiple technologies and platforms.
    • Strong ability to prioritize work, solve complex problems, and make sound technical decisions.

    Required Technical Skills

    • Enterprise application modernization and architecture
    • Microservices and modular monolith architectures
    • API-first design (REST and GraphQL)
    • Event-driven architecture, messaging, and streaming platforms
    • Distributed systems design
    • AWS and hybrid cloud environments
    • Docker, Kubernetes, and/or OpenShift
    • CI/CD pipelines, DevSecOps, and automation
    • Monitoring, observability, resiliency, and performance optimization
    • Enterprise integrations and API governance
    • Strong proficiency with JavaScript frameworks, including Vue.js
    August 21, 2026

Follow us

Sitemap

About us

Talent

Contact us

Privacy Policy

Terms of Use

Contact info

1602 Abbey Court
Alpharetta, Georgia 30004

770-807-0583

info@tier4group.com

© 2026 Tier4 Group. All Rights Reserved.