# QA Engineer - Backend (Golang) Senior [Core Banking Systems] at Plata Card

QA Engineer - Backend (Golang) Senior [Core Banking Systems] at Plata Card in Worldwide. Remote. Posted November 30, 2025.

- Company: Plata Card
- Location: Worldwide
- Workplace: Remote
- Posted: 2025-11-30
- Apply: https://plata.careers/vacancy/details?id=5014445008&gh_jid=5014445008
- Source: https://jobmagic.ai/jobs/qa-engineer-backend-golang-senior-core-banking-systems-plata-card-xm7pxe

## Description

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

- **Supportive Team: **a strong, collaborative community

- **Celebrating Achievements: **recognizing our wins together

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

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

**Our benefits:**

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

- **Flexible work **from one of our offices or remote

- **Healthcare Coverage**

- **Education Budget: **Language lessons, professional training and certifications

- **Wellness Budget: **Mental health and fitness activity reimbursement

- **Vacation policy: **Annual leave and paid sick leave as per applicable policies