{"id":3680896,"url":"https://alion.io/job/pwc-latvia-junior-ai-engineer","title":"Junior AI Engineer","company":{"id":206170,"name":"PwC Latvia","domain":"pwc.lv","url":"https://alion.io/company/pwc-3","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":75,"open_postings":489,"ghost_share":0,"stale_share":0.998,"repost_share":0,"time_to_fill_p50_days":29,"computed_at":"2026-11-04T06:34:25Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Luxembourg City, Luxembourg"],"countries":["LU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"Hugging Face","optional":false},{"name":"LlamaIndex","optional":false},{"name":"LLM","optional":false},{"name":"NLP","optional":false},{"name":"OpenAI","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"RAG","optional":false},{"name":"TensorFlow","optional":false},{"name":"TensorFlow C++","optional":false},{"name":"Transformers","optional":false},{"name":"C++","optional":true},{"name":"Java","optional":true},{"name":"Machine Learning","optional":true},{"name":"NLTK","optional":true}],"status":"live","first_seen_at":"2026-11-03T13:07:18Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-04T12:07:05Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Line of Service\nAssuranceIndustry/Sector\nNot ApplicableSpecialism\nAssuranceManagement Level\nAssociateJob Description & Summary\nPwCLuxembourg is hiring a Junior AI Engineer(m/f/d). What if it was you?\nYour mission: As part of our Data Innovation team, we’relooking for a Junior AI/ML Engineer with skills in Natural Language Processing (NLP) and basic knowledgeof Retrieval-Augmented Generation (RAG). In this role you willassistin building and structuring our internal AI Services Catalog, working closelywith product and engineering teams to design and integrate practical AI-powered solutions.\nBe part of our team where you will:\nAssistin developing a structured catalog of AI services and defining roadmaps for adoption.\n\nWork closely with AI product managers and business teams to align AI initiatives with organizational goals.\n\nCollaborate with data scientists, data engineers, developersand product managers to seamlessly integrate AI solutions into existing technologies.\n\nDevelop and test proof-of-concepts to validateAI use cases.\n\nPackage and expose AI capabilities through APIs or cloud-native services.\n\nBuild and fine-tune NLP pipelines and Gen-AI based services using LLMs and retrieval-based architectures (RAG).\n\nStay up to date with the latest advancements in AI, NLP, and LLM ecosystems (e.g., new RAG architectures, open-source models, vector stores, and cloud-native AI tools).\n\nLet'stalk about you. If you have...\nA bachelor's or master's degree in computer science, AI/ML or a relatedtechnical field.\n\nSome experience or coursework in building NLP applications.\n\nKnowledge about cloud services, more particularly Azure with Azure OpenAI and Azure Cognitive Search.\n\nHands-on experience with Python and ML frameworks like PyTorch, TensorFlow, Hugging Face Transformers, LangChainand LLamaIndex.\n\nA willingness to learn and explore prompt engineering.\n\nA basic understanding of Retrieval-Augmented Generation (RAG) pipelines and vector databases.\n\n...You are the candidate we are looking for!\nEducation (if blank, degree and/or field of study not specified)\nDegrees/Field of Study required:Degrees/Field of Study preferred:Certifications (if blank, certifications not specified)\nRequired Skills\nOptional Skills\nAccepting Feedback, Accepting Feedback, Active Listening, AI Implementation, C++ Programming Language, Communication, Complex Data Analysis, Data Analysis, Data Infrastructure, Data Integration, Data Modeling, Data Pipeline, Data Quality, Deep Learning, Emotional Regulation, Empathy, GPU Programming, Inclusion, Intellectual Curiosity, Java (Programming Language), Machine Learning (ML), Machine Learning Libraries, Named Entity Recognition, Natural Language Processing (NLP), Natural Language Toolkit (NLTK) {+ 20 more}Desired Languages (If blank, desired languages not specified)\nTravel Requirements\nNot SpecifiedAvailable for Work Visa Sponsorship?\nNoGovernment Clearance Required?\nNoJob Posting End 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