SDET- Java Selenium Testing

Role- Automation /Performance Tester- Java, Selenium and Swagger

Employment- Full time

Location- NJ, USA

We are seeking a detail-oriented QA / Test Engineer to ensure the quality and reliability of our applications through comprehensive testing across web applications, APIs, and automation frameworks. The ideal candidate will have strong experience in both manual and automated testing, with a focus on delivering high-quality software solutions.

Key Responsibilities:

• Perform end-to-end testing across web applications, APIs, and integrated systems
• Design, develop, and execute test cases, test plans, and test scripts
• Build and maintain automation frameworks using Java and Selenium
• Conduct API testing using tools such as Postman and Swagger
• Identify, document, and track defects through resolution
• Collaborate with developers, product managers, and other stakeholders to ensure quality throughout the SDLC
• Participate in requirement reviews and provide feedback from a QA perspective
• Continuously improve testing processes, tools, and methodologies

Required Skills & Qualifications:

• Strong experience in QA/testing across applications and APIs
• Hands-on experience with Java and Selenium for automation
• Proficiency in API testing using Postman and Swagger
• Good understanding of automation frameworks and testing methodologies
• Experience with defect tracking and test management tools
• Strong analytical and problem-solving skills
• Excellent communication and collaboration abilities

Opus Technologies is a technology company with a focus on shaping the future of payments technology. With experience building highly innovative solutions and products, we combine our deep technology proficiency with unmatched domain expertise in Payments and Fintech, enabling us to deliver unparalleled quality and value in everything we do. For the last 24 years, our team works with a diverse global customer base, ranging from start-ups to Fortune 500 financial leaders, all focused on digital transformation and driving innovation in payments. We’re headquartered in Alpharetta, Georgia, USA.