Asunción, Paraguay Hybrid Employment

Tietoevry is hiring a Quality Assurance Engineer

Responsibilities

  • Partner with product, engineering, and design teams to refine user stories, ensuring acceptance criteria are clear, complete, and testable.
  • Conduct daily evaluations of the QA swimlane in JIRA for new feature work and collaborate with engineers to execute test cycles.
  • Design, develop, and document comprehensive test plans and test cases for new and existing backend services.
  • Develop and maintain Postman API tests and automated integration test suites targeting backend services and data flows across AWS components (SQS, SNS, DynamoDB, EventBridge).
  • Implement and manage API contract testing to validate integrations and ensure data consistency across internal and external services.
  • Design, execute, and maintain performance, load, and stress tests for critical backend infrastructure to ensure scalability and reliability.
  • Collaborate with engineering teams to define and test security, access control, and compliance requirements (e.g. HIPAA) for backend services handling sensitive data.
  • Integrate automated test suites into CI/CD pipelines (GitHub Actions) to establish continuous quality gates and support safe, frequent deployments.
  • Manage initial release completion, acting as the first quality gate by approving tickets when testing passes or returning them for rework when defects are identified.
  • Collaborate with QA Engineers across squads to ensure a consistent and high-quality experience for both patient- and provider-facing features.

Requirements

  • 5+ years of experience in startup or fast-paced environments, combining strong manual testing skills with automated testing capabilities.
  • At least 3 years of hands-on experience testing AWS-based backend architectures using Kubernetes.
  • Strong understanding of testing patterns for distributed systems and AWS services such as SQS, SNS, DynamoDB, and EventBridge.
  • Proficiency in a modern programming language such as Python, Java, or TypeScript for writing and maintaining automated test suites.
  • Proven experience designing and implementing automated integration, end-to-end, and component tests.
  • Experience with performance, load, and stress testing applied to backend infrastructure.
  • Hands-on experience with API contract testing frameworks.
  • Working knowledge of CI/CD principles and experience integrating automated tests into deployment pipelines.
  • Familiarity with agile development practices and bug tracking tools (e.g. JIRA, BrowserStack).
  • Strong analytical mindset with a continuous improvement approach.
  • Detail-oriented in test execution and thorough in documentation.
  • Strong communication skills and ability to collaborate effectively within cross-functional teams.

Nice to Have

  • Experience in the healthcare domain.

Benefits

  • Professional growth, meaningful projects, an open culture, and a strong work-life balance.
  • Opportunity to work in a growing and future-oriented sector, contributing to high-impact digital solutions.
  • Hybrid work model as part of our culture and way of working.
  • Curiosity and continuous learning as technology evolves.

Work Arrangement

Hybrid

Additional Information

  • We perform background checks on all final candidates.
Required Skills
startup or fast-paced environmentscombining strong manual testing skills wa modern programming language such as Pyperformanceloadstress testing applied to backend inAPI contract testing frameworks.CI/CD principlesexperience integratagile development practicesbug tracthe healthcare domain. startup or fast-paced environmentscombining strong manual testing skills wa modern programming language such as Pyperformanceloadstress testing applied to backend inAPI contract testing frameworks.CI/CD principlesexperience integratagile development practicesbug tracthe healthcare domain.
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About company
Tietoevry
Nexus supports its customers in business process automation by exchanging and sharing business information with their business partners. It has two service areas: Business Information eXchange (BIX) and Multichannel. Nexus has a large existing customer base in the Nordics and serves more than 4000 customers in 50+ countries.
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Job Details
Department Tech Consulting
Category qa_testing
Posted 3 months ago