QA Engineer – APIs & Integration

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Plan, design, and implement functional, integration, regression, and exploratory testing processes.

• Validate REST APIs utilizing Postman, Insomnia, or similar tools.

• Construct requests and analyze responses, headers, HTTP status codes, and JSON payloads.

• Test endpoints employing various HTTP methods, authentication protocols, and error scenarios.

• Verify integrations with external systems, APIs, webhooks, and asynchronous workflows.

• Query logs and utilize observability tools to diagnose failures.

• Correlate requests, logs, events, and responses across diverse components.

• Assist customers, partners, and external teams in troubleshooting integration challenges.

• Replicate issues and supply technical evidence to the development team.

• Differentiate platform problems from configuration, integration, or external system errors.

• Monitor messages and oversee end-to-end operations throughout the platform.

• Engage in refinement sessions, pinpointing risks and testing scenarios.

• Establish quality criteria and evidence for new features.

• Contribute to test automation, regression suites, and Quality Gates within CI/CD.

• Participate in the strategy and Quality Plans for the Unified Broker.

• Collaborate with Development, Tech Leads, Product, Infrastructure, and other QA teams.

• Enhance the quality and development of an omnichannel communications platform based on microservices and event-driven architecture.

• Provide technical assistance to customers, partners, and external teams integrating with the Broker.

⛳️ Requirements

• Proven experience as a QA, QA Engineer, Software Tester, or in a comparable role.

• Proficient in testing REST APIs and possess knowledge of HTTP/HTTPS fundamentals.

• Capability to interpret HTTP status codes, headers, and JSON payloads.

• Familiarity with Postman, Insomnia, or an equivalent tool.

• Skill in creating and executing requests using Postman and/or cURL.

• Understanding of authentication methods such as Bearer Token, API Key, JWT, or OAuth.

• Experience in functional, integration, and regression testing.

• Ability to query and interpret application logs effectively.

• Basic to intermediate SQL knowledge for data analysis and validation.

• Capacity to investigate issues spanning multiple systems.

• Experience in documenting test scenarios, test cases, and test evidence.

• Knowledge of Git and software development methodologies.

• Ability to comprehend technical API documentation.

• Strong written and verbal communication skills for effective interaction with technical teams and customers.

• An up-to-date résumé in Word format outlining the necessary hands-on experience.

🏝️ Benefits

• Competitive salary and performance-based bonuses.

• Opportunities for professional development and training.

• Flexible working hours and remote work options.

• Comprehensive health, dental, and vision insurance.

• Collaborative and inclusive company culture.