Detailed – Calypso CATT Engineer

Role: Calypso CATT Engineer

Experience: 6+ Years

Location: Hyderabad

Employment Type: Full-Time

Job Summary

We are looking for an experienced Calypso CATT Engineer / QA Engineer with strong expertise in test automation, software quality engineering, troubleshooting, and end-to-end testing of complex, multi-tiered applications. The ideal candidate will have hands-on experience designing and executing test strategies, developing automated test solutions, debugging complex application issues, and working across distributed application environments.

Experience with Calypso, CATT, financial markets/trading applications, and enterprise banking systems will be highly valuable.

The role involves close collaboration with developers, business analysts, architects, QA teams, and other engineering stakeholders to ensure high-quality, reliable, and production-ready applications.

Key Responsibilities

- Calypso CATT Testing

- Design, develop, and execute test scenarios using Calypso CATT.
- Create and maintain automated test cases for Calypso-based applications and workflows.
- Validate end-to-end business processes across complex financial systems.
- Develop reusable test components and automation utilities.
- Execute functional, regression, integration, system, and end-to-end testing.
- Analyze test results and identify application defects, data issues, configuration problems, and integration failures.
- Work closely with Calypso development and functional teams to validate fixes and enhancements.
- Support testing across different application releases and environments.
- Ensure test coverage aligns with business and technical requirements.

2. Test Automation & QA Engineering
- Design and implement scalable test automation frameworks.
- Develop automated tests for complex multi-tiered applications.
- Identify suitable candidates for automation and continuously improve automation coverage.
- Create reusable automation components to reduce manual testing effort.
- Maintain existing automation scripts and enhance them based on application changes.
- Integrate automated testing into the overall software delivery lifecycle.
- Execute regression suites and analyze failures.
- Ensure automation solutions are reliable, maintainable, and scalable.

3. Test Planning & Execution
- Understand functional and technical requirements and translate them into comprehensive test scenarios.
- Prepare test plans, test cases, test data, and execution strategies.
- Perform:
- Functional testing
- Integration testing
- Regression testing
- System testing
- End-to-end testing
- API testing
- Automation testing
- Performance-related validation where required
- Track testing progress and provide status updates to stakeholders.
- Identify testing risks, dependencies, and potential quality gaps.
- Ensure defects are documented with sufficient technical information for efficient resolution.

4. End-to-End Application Testing
- Work with complex,



multi-tiered enterprise applications.
- Validate interactions between front-end, backend, databases, APIs, messaging systems, and external applications.
- Understand application architecture and data flows to develop effective test strategies.
- Validate business workflows across multiple application components.
- Perform integration testing across distributed systems.
- Analyze failures across different application layers and identify the source of issues.

5. Troubleshooting & Debugging
- Perform detailed troubleshooting and root-cause analysis of test failures.
- Analyze application logs, error messages, stack traces, and system behavior.
- Debug issues across application, infrastructure, database, and integration layers.
- Use standard UNIX/Linux utilities to investigate application and test failures.
- Collaborate with development and infrastructure teams to resolve complex defects.
- Reproduce production and environment-specific issues in test environments.
- Provide clear technical analysis and recommendations for defect resolution.

6. Programming & Automation Development
- Develop automation utilities and testing frameworks using programming languages such as:
- Java
- Python
- JavaScript
- Ruby
- Golang
- C
- C++
- Write clean, reusable, and maintainable code.
- Develop scripts for test execution, validation, data preparation, and environment checks.
- Use programming skills to improve automation efficiency and reduce manual testing activities.
- Understand object-oriented programming and common software engineering principles.

7. Front-End Testing
- Work with applications developed using modern front-end technologies.
- Have exposure to at least one front-end framework such as:
- Angular
- React
- Vue.js
- Validate UI workflows and integration between front-end and backend services.
- Support automated UI testing where required.
- Troubleshoot browser/application-level issues.

8. Unix/Linux & Windows Environment
- Work comfortably across Unix/Linux and Windows environments.
- Use standard UNIX/Linux utilities for:
- Log analysis
- File processing
- Application troubleshooting
- Test execution
- Process monitoring
- Environment validation
- Execute shell commands and scripts to support testing and debugging.
- Understand basic operating-system concepts relevant to application testing.
- Troubleshoot environment-specific issues across Windows and Linux systems.

9. Defect Management & Root Cause Analysis
- Identify, document, and track defects through the complete defect lifecycle.
- Provide detailed defect descriptions, logs,



test evidence, and reproduction steps.
- Perform root-cause analysis for recurring or complex defects.
- Collaborate with developers to validate defect fixes.
- Conduct regression testing after fixes.
- Identify opportunities to prevent recurring defects through automation or process improvements.

10. Team Leadership & Collaboration
- Work collaboratively with QA engineers, developers, architects, business analysts, and product teams.
- Provide technical guidance to junior QA and automation engineers.
- Support estimation, planning, task allocation, and execution of testing activities.
- Participate in code reviews and automation framework reviews.
- Help establish QA engineering best practices.
- Provide technical leadership for complex testing initiatives.
- Manage priorities and deliver testing activities within project timelines.

Required Skills & Qualifications
- 6+ years of overall experience in QA Engineering, Software Testing, Test Automation, or related fields.
- 5+ years of experience in QA engineering or related technical roles.
- 3+ years of hands-on experience designing and executing software tests.
- Experience with testing methodologies and automation technologies.
- Strong troubleshooting, debugging, and analytical skills.
- Hands-on experience testing complex, multi-tiered enterprise applications.
- Strong programming knowledge in at least one language such as:
- Java
- Python
- JavaScript
- Ruby
- Golang
- C
- C++
- Experience with at least one front-end framework:
- Angular
- React
- Vue.js
- Strong experience working with Unix/Linux and Windows operating systems.
- Comfortable using standard UNIX utilities for testing and troubleshooting.
- Strong understanding of software development and testing lifecycles.
- Excellent problem-solving and communication skills.

Calypso / Financial Domain Skills Experience with Calypso is highly preferred.

Candidates with experience in financial markets, banking, or capital markets applications will be preferred, particularly exposure to:

- Trading platforms
- Securities
- Fixed Income
- Equities
- Derivatives
- Trade lifecycle
- Settlements
- Market data
- Risk management
- Post-trade processing
- Financial transaction workflows

Experience with Calypso CATT and automated testing of Calypso workflows is a robust advantage.

Preferred Skills

- Hands-on experience with Calypso CATT.
- Experience testing financial services applications.
- Experience with API and web-service testing.
- Knowledge of REST/SOAP services.
- Experience with database testing and SQL.
- Exposure to CI/CD pipelines.
- Experience with Git or other source-control tools.
- Knowledge of Agile/Scrum methodologies.
- Experience with defect management tools such as Jira.
- Experience working with distributed systems and microservices.
- Exposure to performance and integration testing.
- Experience mentoring or leading QA engineers.

📌 Calypso CATT Engineer (Hyderabad)
🏢 IntraEdge
📍 Hyderabad