4Bell Technology

Job Description

1.       Developing and enhancing Java-based tests for new firmware and middleware features.
2. Expanding and maintaining the regression test suite.
3. Debugging test failures and resolving issues within Java-based tests.
4. Providing metrics and insights to improve the pass rate of the existing test suite (approximately 2,000 tests).
5. Participating in regression execution to support build quality and release readiness. 

Automation Engineer position requires the following technical skills:
 Essential:
• Tertiary qualification in engineering/electronics
• Expertise in designing and executing automated tests
• Ability to implement automated regression testing and performance benchmarks
• Proficiency in Linux commands and scripting
• Experience in firmware testing, hardware-software integration, and validating low-level embedded software, including creating automated applications to validate embedded firmware
• Expertise in API testing, especially using tools like Postman, REST Assured for functional and integration testing of APIs
• Skilled in designing and implementing automated solutions for testing middleware functionality and performance to ensure seamless communication between systems
• Proficiency with test automation frameworks (eg, TestNG)
• Hands-on experience with continuous integration and deployment pipelines, using tools like Jenkins, GitLab CI to automate testing processes and ensure faster releases
• Understanding of the software development lifecycle
• Experience working with Agile development methodology
• Able to demonstrate an example of testing maturity with regards to measurability and repeatability
• Excellent communication skills both written and verbal
• Occasional travel may be required for business purposes.
 Desirable:
• Experience of projects within the retail petroleum automation sector /payments systems
• Knowledge of security aspects like cryptographic algorithms and key management used in EMV transactions.
• Expertise in cryptographic protocols, key management, and compliance with PCI DSS for secure payment applications