Senior Python AQA (B2B Contract)

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

We are seeking a Senior Software Engineer in Test (Python) for a 3-month short-term engagement (with the possibility for prolonging) to join a project focused on AI-augmented test automation and data quality validation for complex financial data platforms.

In this role, you will build automated tests across UI, API, and data layers, validate large datasets, and contribute to AI-assisted QA workflows, including LLM-based test generation, GitHub Copilot, and enterprise AI integrations such as MCP-based connectors.

This is the team

You'll join a team of skilled professionals delivering quality assurance for complex, data-intensive financial systems. Your focus will be on designing automated testing strategies, improving data validation, and contributing to AI-driven QA initiatives.

This role offers the opportunity to advance your skills in test automation, data quality engineering, and AI-assisted software delivery while making a meaningful impact on modern technological progress.

This is you

• 5+ years of experience in test automation

• Strong Python programming skills

• Experience with test automation frameworks such as PyTest, Playwright, and BDD

• Experience testing APIs and microservices

• Experience with data validation using Pandas / NumPy

• Experience integrating automated tests into CI/CD pipelines

• Experience with AI-assisted QA approaches, including LLMs, prompt engineering, and automated test generation

• Familiarity with Model Context Protocol (MCP) or similar AI integration patterns

Nice-to-have skills:

• Experience testing data pipelines or large datasets

• Knowledge of AWS services, especially S3 and Step Functions

• Experience with financial or other data-intensive systems

This is your role

• Design and implement automated tests using Python, PyTest, and Playwright

• Develop BDD test scenarios from requirements in Jira / Zephyr

• Build automated data validation tests using Pandas / NumPy

• Design test data generation strategies for complex datasets

• Work with AI-assisted testing tools to generate and improve test cases

• Use GitHub Copilot / LLM tools to accelerate automation development

• Integrate tests into CI/CD pipelines, including GitHub Actions

• Ensure tests comply with governance rules and quality gates

• Collaborate on AI-driven testing workflows, including requirements analysis, test generation, and regression optimization
  

What awaits you at Avenga?

• 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.