Qa testing engineer.
hace 5 días
Barcelona
We are looking for AI QA Engineer to join an exciting European DeepTech start-up in Barcelona . They can offer hybrid working (3 days on-site) within a commutable distance. They’re a fast-growing AI & quantum computing company that develops cutting-edge software that boosts performance & efficiency. As a QA Engineer your responsibilities will include: Guarantee the resilience and high-tier performance of all AI-driven products delivered to our partners. Partner with product leads, engineers, and clients to formalize rigorous acceptance criteria and success metrics. Stress Testing : Assess system behavior under diverse conditions to ensure data integrity, low latency, and seamless scalability. Design and implement unified quality control protocols and reporting standards across the organization. Build and manage bespoke test suites specifically engineered for ML lifecycles and LLM architectures (including RAG, chatbots, and data pipelines). Execute a hybrid of manual and automated testing strategies to validate complex API integrations and model outputs. Quality Advocacy : Drive the evolution of QA best practices, focusing on the continuous improvement of documentation and pipeline validation. Final Certification : Act as the definitive technical authority for quality, certifying that all deliverables achieve functional excellence. As a QA Engineer your skills will include: Master’s degree in Computer Science, Data Science, Software Engineering, or a relevant technical field At least 2 years of experience in QA, with a dedicated focus on automation and performance within machine learning environments Deep understanding of AI-specific testing challenges, such as bias detection, model reproducibility, and output validation Hands-on experience with Python, API testing, and cloud-based ML platforms Exceptional English skills; fluency in French or Spanish is an advantage Key words – Quality Engineering / AI Testing / Machine Learning / Python / Test Automation By applying to this role, you understand that we may collect your personal data & store & process it on our systems.