Java Full Stack Engineer / Performance Test Automation Engineer

Info Services LLC; Livonia (MI); Hybrid; USD 83,000 - 90,000; Full time

Job summary

Info Services LLC seeks a Senior Java Full Stack Engineer / Performance Test Automation Engineer to design, develop, and test enterprise applications. You will build backend services, APIs, and microservices with Java/Spring Boot, and develop automated Playwright scripts for performance testing.

The role emphasizes CI/CD, security practices, and collaboration across cross-functional teams. Hybrid work in Dearborn MI, requiring in-office presence 4 days a week.

Qualifications

• 10+ years IT experience preferred.
• 8+ years Java development experience.
• Strong expertise in at least one programming language (Java preferred).

Responsibilities

• Design, develop, test, and maintain enterprise applications.
• Build backend services, APIs, and microservices using Java/Spring Boot.
• Develop automated test frameworks and scripts using Playwright.
• Perform load and performance testing to ensure application scalability.
• Design software architecture and recommend technology solutions.
• Collaborate with Product Owners, Architects, QA, and Development teams.
• Implement CI/CD, Test Automation, and TDD best practices.
• Optimize application performance and reliability.
• Ensure secure coding practices and data protection.
• Participate in full software development lifecycle (SDLC).

Skills

Java

Spring Boot

Playwright

QA Automation

Load & Performance Testing

Performance Test Scripting

Strong programming language

Tools

CI/CD

Job description

Salary Range: $60.00 To $65.00 Hourly

Java Full Stack Engineer / Performance Test Automation Engineer

Role: Senior Java Full Stack Engineer / Performance Test Automation Engineer

Location:Dearborn MI - Hybrid (4 days/week in office)

Experience Required:

• 10+ years of IT experience
• 8+ years of Java development experience
• Strong expertise in at least one programming language (Java preferred)

Must-Have Skills

• Java
• Spring Boot
• Playwright
• QA Automation
• Load & Performance Testing
• Performance Test Scripting

Nice-to-Have Skills

• React.js
• Testing Tools/Frameworks
• CI/CD

Key Responsibilities

• Design, develop, test, and maintain enterprise applications
• Build backend services, APIs, and microservices using Java/Spring Boot
• Develop automated test frameworks and scripts using Playwright
• Perform load and performance testing to ensure application scalability
• Design software architecture and recommend technology solutions
• Collaborate with Product Owners, Architects, QA, and Development teams
• Implement CI/CD, Test Automation, and TDD best practices
• Optimize application performance and reliability
• Ensure secure coding practices and data protection
• Participate in full software development lifecycle (SDLC)