
Responsibilities:
- Design, develop, and maintain scalable automation frameworks using Java, Selenium, TestNG, and Cucumber.
- Automate UI and API test cases for web applications and microservices.
- Validate message queues, data streams, and integrations using Apache Kafka.
- Participate in test planning, test case design, and peer reviews to ensure high-quality delivery.
- Collaborate with cross-functional teams, including development, DevOps, and product management.
- Monitor and maintain automated test suites and regression tests.
- Integrate test automation with CI/CD pipelines using tools like Jenkins.
- Analyze test results, log defects, and track them to closure.
- Contribute to the continuous improvement of QA processes, tools, and best practices.
Requirements:
- 5-8 years of strong hands-on experience in Automation Testing.
- Expertise in Java and solid understanding of Object-Oriented Programming.
- Proficiency in Selenium WebDriver, TestNG, and Cucumber.
- Experience working with Kafka for event-driven architecture testing.
- Solid understanding of API Testing (RestAssured or Postman).
- Familiarity with Git, Jenkins, Maven/Gradle, and CI/CD concepts.
- Good knowledge of Agile methodologies.
- Strong analytical, problem-solving, and debugging skills.
- Excellent communication and documentation abilities.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
Connect with the team
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- Back-End Development: Extensive experience in Node.js and PHP
- Databases: Strong in MySQL
- Version Control: Strong experience with Git
- Cloud: Strong experience with AWS
Soft Skills:
- Fluent in English
- Strong communication skills, both written and verbal
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Card91 is simplifying business payments by providing a plug and play issuance infrastructure
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to businesses.
The company has been founded by seasoned technology entrepreneurs who have founded
successful companies like Myntra, Mastiff Technologies earlier. Headquartered in Bangalore,
with presence in Mumbai and NCR, Card91 aims to disrupt the payment infrastructure space
in the issuer-processor segment.
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microservices based backend for payment processing. The developer will be involved with the
design, implementation, and execution from day one and build a robust, secure, and scalable
payment processing engine.
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(Oauth, OpenId)
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integration with internal and external systems.
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● Experience with Cloud computing AWS & Microservices architecture
● Exposure to front end technologies like VueJS, ReactJS etc is an advantage
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Functional a. Build client relationship
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🚀 Why Join Nexuses (Benefits)?
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- Flexible Working Hours & Vacation Policy
- Competitive salary +Yearly Performance Bonus
- Ample opportunity to grow in a fast-paced environment
- 2 annual company retreats to awesome places
About Nexuses :
We're a powerhouse of growth and technology, partnering with companies that want to be the best at what they do. We offer a full suite of digital and technology services, harnessing best-in-class products and technology to help our customers dominate their market.
If you're hesitant to apply for this position because you feel that you don't meet this list of qualifications fully, don't worry! We want to hear from you.
Come Work With Us! 🙂

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