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Data Scientist Job offers

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    Reference number: 850136/1

    Senior Data Scientist / AI Engineer (m/f/d)

    Freelance/Contracting project
    Vienna
    • Take end-to-end ownership of ML, AI, and agentic AI use cases: problem framing, data preparation, modeling, orchestration, evaluation, and production deployment
    • Design agent architectures (planner–executor, multi-agent collaboration) with memory, reflection, and tool usage; ensure robustness, transparency and controllability
    • Implement Model Context Protocol (MCP) for standardized and secure tool integrations and capability discovery
    • Orchestrate LLMs and tools using agent frameworks (e.g., LangChain, LlamaIndex, Semantic Kernel, OpenAI Assistants), including function/tool calling, fallbacks, and guardrails
    • Build and optimize RAG pipelines: ingestion, chunking, embeddings, vector stores, retrieval strategies, caching, and evaluation for precision/recall and latency
    • Establish strong LLMOps/MLOps practices: experiment tracking, prompt/dataset versioning, CI/CD, model registry, monitoring, and incident response
    • Drive reliability, safety, and compliance: prompt-injection defenses, content filtering, policy enforcement, red-teaming, and measurable quality gates
    • Conduct rigorous offline/online evaluations: backtesting, time-series cross-validation, A/B testing, shadow deployments, canary releases, drift and impact monitoring
    • Optimize performance and cost (latency, throughput, rate limits, batching, streaming, caching); maintain usage and cost dashboards
    • Collaborate with product owners, engineers, and business stakeholders; deliver scalable solutions on Databricks (AWS) and integrate with banking systems
    • Produce clear documentation, reusable templates, and playbooks; mentor teammates and contribute to community best practices
    Online since: Wed Nov 19 14:11:56 CET 2025
    Reference number: 849910/1

    Clinical Scientist (m/f/d)

    Freelance/temporary employment for a project
    Basel Stadt
    • Analyse and interpret clinical data in collaboration with Biostatistics and Data Management
    • Robust experience in data review and data cleaning to ensure data quality and data integrity
    • Scientific support in the conduct and evaluation of clinical trials (phase II-III) with a focus on rare diseases
    • Preparation and review of study documents (e.g. protocols, IBs, CSRs)
    • Close collaboration with interdisciplinary teams as part of the study management team (Clin Ops, DM, Stats, Regulatory Affairs, etc.)
    • Support in communication with trial sites, CROs and authorities
    • Contribute to the development of internal and external presentations
    Online since: Fri Nov 21 13:17:32 CET 2025
    Reference number: 743926/1

    Senior Data Scientist (m/w/d)

    Anstellung bei der Hays Professional Solutions GmbH
    Großraum Mainz
    • Sie sind für die Programmierung und Anwendung von Statistik-Tools zuständig und bringen Ihre Expertise in der Nutzung von OpenAI-APIs, structured retrieval, SQL sowie Programmiersprachen wie Python (insbesondere mit pandas, streamlit/flask) ein
    • Sie setzen gängige DevOps-Tools wie Jenkins, OpenShift und den Jira-Stack ein, um Projekte effizient zu steuern und umzusetzen
    • Sie entwickeln und implementieren innovative statistische Modelle und Algorithmen, um datenbasierte Entscheidungen zu unterstützen
    • Sie analysieren komplexe Datenstrukturen und orientieren sich schnell in neuen Projekten und Systemlandschaften
    • Sie berücksichtigen die Anforderungen der DSGVO sowie der gesetzlichen Vorgaben des AMG und HWG in Bezug auf Data Science
    Online since: Mon Dec 01 13:23:56 CET 2025
    Reference number: 833842/1

    Analytical / Formulation Scientist (m/w/d)

    Anstellung bei der Hays Professional Solutions GmbH
    Nordrhein-Westfalen
    • Entwicklung, Charakterisierung und Optimierung stabiler, herstellbarer Impfstoffformulierungen
    • Entwicklung, Optimierung und Transfer analytischer Methoden (z.?B. HPLC, SDS-PAGE, ELISA) zur Charakterisierung
    • Freigabe und Stabilitätsbewertung von entwicklungstechnischen sowie kommerziellen Produkten
    • Physikochemische Analyse von Suspensionen mit Aluminium-Adjuvanzien, inklusive Partikelcharakterisierung (DLS, SLS) und Analyse adsorbierter Komponenten
    • Erstellung technischer Dokumente (z.?B. Protokolle, Berichte, SOPs)
    • Zusammenarbeit mit internen Funktionen (Analytik, Drug Substance/Product, Technical Operations, Qualitätskontrolle) sowie fachliche Anleitung und Betreuung externer Labordienstleister
    Online since: Thu Sep 04 15:53:45 CEST 2025
    Reference number: 843865/1

    Senior Scientist Engineering (m/w/d)

    Anstellung bei der Hays Professional Solutions GmbH
    Großraum Ludwigshafen
    • Erstellung von Verifikationsprotokollen und -berichten. Unterstützung bei Untersuchungen und Problemlösungen
    • Durchführung von Testprotokollen zur Unterstützung explorativer und verifikatorischer Tests, Datenanalyse, Dokumentation in Laborjournalen und Präsentation der Ergebnisse in funktionsübergreifenden Teams
    • Einsatz der Zwick Universalprüfmaschine (UTM) sowie weiterer GMP- und Nicht-GMP-Testgeräte für die Entwicklung und Verifikation von Kombinationsprodukten
    • Nutzung von Softwaretools wie dem elektronischen Laborjournal (ELN) und digitalen DHF-Systemen wie Polarian
    • Umsetzung von Automatisierungs- und Digitalisierungsinitiativen, um Effizienz und Zuverlässigkeit in der Geräteentwicklung und Produktion zu steigern
    • Anwendung von analytischen Modellierungen zur Bewertung von Leistungsmerkmalen und Sicherstellung der Einhaltung regulatorischer Anforderungen (FDA, EMA, ISO)
    Online since: Mon Oct 13 08:45:26 CEST 2025

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