QA Engineer - Backend (Golang) Senior [Core Banking Systems]✦ anywhere

🏢 Banco Plata, S.A., Institución de Banca Múltiple · all 10 jobs
📍 Worldwide
📅 Posted Oct 19, 2026 · via Himalayas
🏷 QA Engineer, Backend QA Engineer, Automation Testing, Software QA Engineer, Golang QA Engineer, Senior QA Engineering +1 more
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We are looking for a QA Engineer - Backend (Golang) for the Core Banking Systems Team — a team focused on building reliable and scalable backend systems at the core of our financial infrastructure. The team develops solutions for credit card issuing and processing, working with a microservices architecture and technologies such as Kafka and PostgreSQL. A key part of the team's work is ensuring that our systems are secure, resilient, and compliant with Mexican banking and accounting regulations.

Challenges that await you:

- Requirements analysis, creation of test scenarios, and preparation of test data

- Development and maintenance of test documentation

- Acceptance and regression testing (automated and manual)

- Manual testing responsibilities are an essential part of the role, including on-site involvement and ownership of the testing process.

- Writing and maintaining automated tests in Go

- Support of the test project

- Development and maintenance of the test project

- Integration of automated tests into CI/CD

- Development and maintenance of testing infrastructure and tools

- Identification, localization, and reporting of defects using a bug tracking system

- Communication with the product team during development and participation in releases

- Developing and maintaining custom tools to support the testing process (e.g., mock services, data generators, reporting tools)

What makes you a great fit:

- Experience in developing and maintaining test documentation

- Experience in programming with Go / Java / Kotlin / Python

- Experience working with Git or other version control systems

- Experience working with SQL

- Experience in developing and maintaining automated tests in Java / Kotlin / Python / Go

- Experience in developing and maintaining a test framework

- Experience working with CI/CD tools

- Experience in developing and maintaining testing infrastructure and tools

- Knowledge and understanding of design patterns

- Experience working with message queues (Kafka)

-
B1 or higher English level for effective communication with an international team

Your bonus skills:

- Experience working with gRPC and Protobuf

- Experience with frameworks: dailymotion/allure-go, Gomega (Go) / JUnit5, Allure (Kotlin) / allure-pytest, pytest (Python)

- Experience in load testing

- Knowledge and understanding of software design patterns

Our ways of working:

-
Innovative Spirit: A commitment to creativity and groundbreaking solutions

-
Honest Feedback: valuing open, transparent communication

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Supportive Team: a strong, collaborative community

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Celebrating Achievements: recognizing our wins together

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High-Tech Environment: a team full of smart and revolutionary people who date to challenge the status quo of incumbent finances

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Team time zone: The team works within the GMT+1 to GMT+5 time zone

Our benefits:

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Relocation support to one of our hubs — Cyprus, Serbia, Georgia, Kazakhstan— with assistance for the employee and their family

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Flexible work from one of our offices or remote

- Healthcare Coverage

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Education Budget: Language lessons, professional training and certifications

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Wellness Budget: Mental health and fitness activity reimbursement

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Vacation policy: 20 days of annual leave and paid sick leave

Originally posted on Himalayas

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