ph3Quality Control Engineer - AI LLM Services /h3 pbJoin a European deep-tech leader in quantum and AI. /b /p pA well-funded, fast-growing company backed by major general investors with its groundbreaking technology is already transforming AI, compressing large language models by up to 95% and cutting inference costs by 50–80%. /p pThis is your chance to be part of a team often described as a b“quantum-AI unicorn in the making.” /b /p pbThis is a Hybrid opportunity in Zaragoza. It is a fixed-term contract to work until 30th June 2026 /b /p h3What You'll Do: /h3 pAs our Quality Control Engineer, you will be the critical guardian of quality for our high-performance, AI-driven solutions and LLM services. This is a hands-on role where you will directly influence the reliability and scalability of cutting-edge technology deployed to our global client base. /p ul liEnsure the reliability and performance of AI solutions delivered to clients. /li liCollaborate with teams to define and establish acceptance criteria. /li liEvaluate system quality for scalability, latency, and data integrity. /li liCreate and standardise quality control and reporting across projects. /li liDevelop and maintain comprehensive test suites for AI systems and ML workflows. /li liDesign and implement automated and manual testing for LLM applications (chatbots, RAG, APIs). /li liContribute to the continuous improvement of QA processes and documentation.



/li liAct as the point of contact for quality validation on final deliverables. /li /ul h3Necessary skills: /h3 ul liMaster’s degree in Computer Science, Data Science, Software Engineering, or a related field. /li li2+ years of experience in software or ML project quality assurance, focusing on functional, performance, and automation testing. /li liDemonstrated understanding of testing methodologies for AI/ML systems (e.g., reproducibility, model output validation, bias detection). /li liFamiliarity with modern ML and LLM workflows (Python, APIs, cloud ML platforms). /li liProficiency in English; Spanish or French is a plus. /li libCompensation: /b Competitive salary, with a signing bonus and a retention bonus at the end of the contract. /li libFlexibility: /b This is a hybrid role with flexible working hours. A relocation package is available if needed. /li libCulture: /b We are a fast-scaling company committed to equal pay, diversity, and an inclusive culture. You'll gain international exposure in a multicultural, cutting-edge environment. /li /ul pbInterested? Apply directly through LinkedIn, or send your CV to /b /p pBy applying to this role you understand that we may collect your personal data and store and process it on our systems. For more information please see our Privacy Notice /p /p #J-18808-Ljbffr

📌 Quality Control Engineer - AI & LLM Services (Murcia)
🏢 European Tech Recruit
📍 Murcia