This is us
At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job

As a Senior AQA Engineer, you will lead and shape the quality assurance strategy for both AI-driven and traditional software solutions within a critical Citizen Security System project. You will be responsible for ensuring high reliability, accuracy, and performance across complex systems, working closely with cross-functional teams to continuously improve quality standards.

This is you

• You have 5–7 years of experience in Quality Assurance, with a strong background in automated testing.

• You are confident in leading QA initiatives and making technical decisions related to testing strategies and frameworks.

• You have hands-on experience testing complex systems, including AI/ML-based solutions.

• You are analytical, detail-oriented, and proactive in identifying risks and quality gaps.

• You communicate effectively with developers, product owners, and stakeholders.

• You are comfortable working in an international environment using Spanish on a daily basis and English at an intermediate level.

Nice-to-have skills

• Experience with AI/ML model testing, validation, and monitoring in production environments.

• Knowledge of data quality assessment and bias detection techniques.

• Experience with CI/CD pipelines and integrating automated tests into deployment workflows.

• Familiarity with cloud-based environments and distributed systems.

• Previous experience on government, security, or large-scale public systems projects.

This is your role

• Leading the definition and execution of QA strategies for AI-based and classical software products.

• Designing, developing, and maintaining automated testing frameworks, including functional, integration, regression, and performance testing.

• Validating AI/ML models by assessing data quality, model behavior, accuracy, bias, and model drift across different environments.

• Monitoring production systems, analyzing defects and anomalies, and proactively driving improvements in testing practices and overall product quality.

• Acting as a quality advocate, ensuring best QA practices are followed throughout the development lifecycle. 
  
  At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.