Hybrid Senior Test Analyst

Posted 3 weeks ago

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About the role

  • Act as a Senior Test Analyst on the AI-MS project in the Defense area, in partnership with a Dutch company and Embraer. The professional will be responsible for:
  • Defining and implementing test strategies for distributed systems based on Java and service-oriented architectures;
  • Designing automated and manual test plans and scenarios, covering backend applications, REST APIs and AI interfaces;
  • Testing and validating Machine Learning models and LLMs, evaluating accuracy, performance and reliability in real-world scenarios;
  • Automating regression, load and security tests using frameworks such as Selenium, Cypress, JMeter and Postman;
  • Validating CI/CD pipelines, ensuring continuous integration of code and AI models with quality and security;
  • Performing exploratory testing and identifying critical failures, with a focus on usability, security and performance;
  • Ensuring systems and models comply with regulatory requirements and security standards for the Defense sector;
  • Collaborating with developers and AI analysts to debug and continuously improve solutions;
  • Preparing quality reports, tracking performance metrics and test coverage.

Requirements

  • Bachelor’s degree in Computer Science, Software Engineering, Information Systems or related fields;
  • Solid experience (5+ years) in software testing, including agile methodologies (Scrum, Kanban) and QA techniques;
  • API test automation using Postman, RestAssured or Karate;
  • Functional and non-functional testing, with focus on security, performance and scalability;
  • Experience testing AI models, including validation of accuracy and fairness in LLMs and Machine Learning systems;
  • Proficiency in automation tools such as Selenium, Cypress, Playwright;
  • Knowledge of CI/CD tools such as GitLab CI/CD, Jenkins or similar;
  • Load and stress testing using JMeter, Locust or K6;
  • Experience with SQL and NoSQL databases, ensuring data integrity in test scenarios;
  • Intermediate English for reading and technical communication.

Benefits

  • Meal and food allowance — Swile credit card;
  • Transportation allowance;
  • Gift voucher and birthday day off;
  • Bradesco medical and dental plan — to take care of your health and your family (direct dependents);
  • Gympass (Wellhub) — to support your physical health and energy;
  • Health and well-being program: +Saúde;
  • Quick massage at the office;
  • Childcare assistance for children up to 71 months;
  • Hybrid work model and flexible hours;
  • PLR (Profit Sharing Program);
  • Payroll-deductible credit;
  • Private pension;
  • Life insurance.

Job title

Senior Test Analyst

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

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