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Quality Analyst Engineer

Brasil💼 Full-time🗓 2026-04-10 → 2026-09-21

Core

Ensuring quality, reliability, and consistency of SaaS applications for water and environmental data management, including frontend, backend, APIs, and data layers.

Role type

Intermediate full-stack software quality analyst engineer

Builds

Scalable cloud-based SaaS platforms for water utilities, municipalities, and engineering firms

Domain

Water services and environmental data management

Deliverable

production ML models | product features

Required skills

Full-stack testing (frontend, backend, APIs), manual and automated test design, SQL data validation, API testing, UI/E2E testing, Agile methodologies, defect tracking, test documentation

Preferred skills

Data-oriented systems, regulatory compliance, CI/CD integration, environmental/hydrological data experience

Technologies

ReactJS, NodeJS, REST APIs, Postman, Insomnia, Cypress, Playwright, Selenium, Xray, Zephyr, TestRail, Jira, Confluence

Responsibilities

Plan and execute test plans and scenarios; perform functional, integration, regression, and exploratory testing; validate data quality and integrity; test APIs for correctness and performance; collaborate with developers on requirements and acceptance criteria; maintain test documentation and knowledge base; contribute to automated test creation and maintenance; participate in release validation and post-implementation analysis; support QA/QC process improvements; participate in Agile ceremonies

Seniority

Intermediate, hands-on IC

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