News!: Opus Technologies Launches FinGeniusAI Solutions – An Open Innovation Platform for Building Future-Ready Solutions.. Know More
News!: Opus Technologies Launches FinGeniusAI Solutions – An Open Innovation Platform for Building Future-Ready Solutions.. Know More

Who are we?

Opus Technologies is a technology company with a focus on shaping the future of payment 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 26 years, our team has worked 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. Our offshore software development center, including all corporate teams, works out of an office in Pune, India.

OPUS Technologies Company Information

Job Description

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QA Automation Tester

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Full Time

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Bachelor or Masters in Computer Science/ IT or Computer Applications


  • Strong knowledge of Test Automation Frameworks (primarily Cucumber, Gherkin), Testing strategies, diagramming, documentation, and different types of testing in the OLTP/ Payment Switch systems
  • Strong knowledge of J2EE and microservices application architecture and all aspects such as Eclipse IDE, Java runtime, interservice communication, Logging/Monitoring aspects, Authorization, Bounded-Context modeling, 
  • Ability to manage stakeholders and maneuver complex enterprise environments involving various points of view and being able to resolve differences with elegance
  • Should have hands-on experience in all Java Testing and performance frameworks – such as Gatling, Spring Integration Framework
  • Strong knowledge of Statemachine or Workflow orchestration engines like Temporal or Spring Statemachine
  • Strong knowledge of Containerization, Spring Profile, and Security
  • Should have certifications such as AWS Solutions Architect,
  • Strong knowledge of MQ or Message Broker architecture and distributed caching like Redis Cache
  • Strong knowledge and hands-on skills in Docker, Kubernetes, OpenShift, RHEL, Helm
  • Strong knowledge of API Management and API Integration design patterns
  • Strong knowledge of the AWS platform and all its services
  • Strong analytical and communication skills
  • Should have strong presentation, and articulation skills
  • Business Domain (FinTech) knowledge/experience is a plus

Roles & Responsibilities:

  • Follow and implement the entire OLTP project from a test automation architecture and design perspective
  • Contribute to the roadmap for developing the OLTP system and all its components, considering high throughput, low latency, distributed architecture
  • Create appropriate prototypes and define standards for implementation of all services, taking ownership of 1-2 services
  • Keep pace with new areas of research in all DT technologies (API, DevOps, Cloud, AI/ML) and train the employees to create self-sustainable teams
  • Participate in org-wide initiatives like L&D Training, lateral hiring, Certifications, and other activities
  • Build and maintain templates, estimation frameworks, and technical assets and drive teams to be productive, creative, and supportive of all initiatives
  • Be the guiding force in case of crisis, and other challenges in the organization

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