QA Testing & Automation Pleno/Senior - COM INGLÊS - Remoto

Capco

3d • Remote

About The Position

Capco is a global technology and business consultancy focused on the financial services and energy sectors. We are passionate about helping our clients and have 40 offices in the Americas, Europe, and Asia-Pacific! If creativity and innovation are your passion, Capco is ideal for you. We will support you and help accelerate your career! We are looking for an experienced Test Engineer – Integration and Performance Testing to plan, design, and execute end-to-end integration tests and performance tests for a large-scale Automation Modernization program in the Energy sector. The role will be responsible for validating integrations between multiple business applications, APIs, microservices, databases, messaging platforms, and external systems. The Test Engineer will also be responsible for performance, load, stress, and scalability testing to ensure the solution meets defined performance and reliability requirements. The selected candidate will work closely with the Test Lead, Solution Architects, Integration Developers, Application Developers, Business Analysts, Product Owners, and external vendors to ensure that end-to-end business processes and system integrations are functionally correct, reliable, scalable, and performant. Project Overview: The Automation Modernization program aims to modernize the organization's ecosystem in the areas of customers, pricing, forecasting, billing, integration, and analytics through modern applications, API-first integrations, cloud-native services, and automated business processes. Testing will cover end-to-end business processes involving multiple platforms, including Customer Portal, CRM, Billing, Pricing, Forecasting, Payment Gateways, Utilities, Microsoft Fabric, databases, and other SaaS and enterprise platforms.

Requirements

• Advanced/fluent English - mandatory - (will be assessed in the interview)
• More than 6 years of experience in software testing and Quality Engineering.
• Solid experience in System Integration Testing (SIT) and end-to-end testing of enterprise applications.
• Solid experience in testing REST APIs, microservices, and integrations between systems.
• Hands-on experience with API testing tools such as Postman, SoapUI, REST Assured, or equivalents.
• Solid experience with performance testing tools such as JMeter, LoadRunner, Gatling, or equivalents.
• Experience in analyzing application performance, response times, throughput, concurrency, and system resource utilization.
• Solid SQL knowledge and experience validating application and integration data in Oracle databases.
• Good understanding of APIs, microservices, messaging, databases, and distributed application architectures.

Nice To Haves

• Experience testing Java Spring Boot microservices and Angular-based applications.
• Experience testing integrations implemented using Azure Integration Services, including API Management, Service Bus, and event-driven integrations.
• Experience testing high-volume, distributed, and cloud-native enterprise applications.
• Experience in the Energy & Utilities or Retail Energy sectors.
• Knowledge of customer, billing, pricing, forecasting, payments, and energy market systems.

Responsibilities

• Develop and execute comprehensive strategies, plans, scenarios, and test cases for Integration Testing and Performance Testing.
• Perform end-to-end integration testing between applications, APIs, microservices, databases, messaging platforms, and external systems.
• Validate REST APIs, request/response payloads, business rules, data transformations, error handling, and interfaces between systems.
• Validate synchronous and asynchronous integrations, including APIs, events, queues, and message-based integrations.
• Perform database validations using SQL to verify data integrity, reconciliation, transformations, and end-to-end data flows.
• Design and execute performance, load, stress, endurance, scalability, and volume tests for APIs and enterprise applications.
• Develop performance test scripts that realistically simulate business transactions, workloads, transaction volumes, and concurrent users.
• Monitor and analyze response times, throughput, concurrency, resource utilization, error rates, and other performance metrics.
• Identify performance bottlenecks in applications, integrations, databases, and infrastructure, and collaborate with development and architecture teams to resolve these issues.
• Create test data and coordinate environment and test data dependencies between integrated systems.
• Log, track, analyze, and retest defects until resolution.
• Produce test execution reports, defect metrics, performance reports, and test completion summaries.

Benefits

• We promote an inclusive culture.
• We value diversity in all its expressions.
• We always think together about diverse inclusion and social responsibility actions through internal committees managed by our internal community, such as groups for Women, People with Disabilities, Black People, LGBTQIAPN+, Parenthood, Generations, among others.
• Our opportunities are worked for everyone!!!

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed