freiberufler Senior Data Scientist & ML Engineer auf freelance.de

Senior Data Scientist & ML Engineer

online
  • 60€/Stunde
  • 68309 Mannheim
  • auf Anfrage
  • it  |  en
  • 13.10.2026
  • Contract ready

Kurzvorstellung

Senior Data Scientist & ML Engineer with 5+ years in industry and consulting. Physics MSc, Padova. Custom deep learning, RL, agentic systems, complex-systems modeling. Production cloud, edge, HPC. Available across the EU.

Geschäftsdaten

 Freiberuflich
 Steuernummer bekannt

Qualifikationen

  • CUDA
  • Data Science
  • Embedded Systems
  • Energiemarkt
  • Generative KI
  • Google Cloud3 J.
  • Internet of Things (IoT)
  • Machine Learning4 J.
  • Microsoft Azure2 J.
  • MLOps5 J.
  • Python4 J.
  • Pytorch5 J.
  • Reinforcement Learning

Projekt‐ & Berufserfahrung

Senior Data Scientist & ML Engineer
Kundenname anonymisiert, Mannheim
12/2025 – offen (11 Monate)
Versorgungswirtschaft
Tätigkeitszeitraum

12/2025 – offen

Tätigkeitsbeschreibung

Forecasting and optimization models for distributed solar and battery grid-flexibility coordination across. End-to-end: modeling, embedded inference targets, OT/IT data integration.

Eingesetzte Qualifikationen

Energiemarkt, Embedded Systems, Pytorch, Python, Internet of Things (IoT)

Senior Data Scientist & ML Engineer
Quantitative trading startup, Mannheim
11/2025 – offen (1 Jahr)
Finanzdienstleister
Tätigkeitszeitraum

11/2025 – offen

Tätigkeitsbeschreibung

Research codebase refactor of an in-house quantitative trading system. Risk-management layer on top of the firm's signal pipelines. Modeling rigor: training-loop diagnostics, evaluation infrastructure, backtest correctness.

Eingesetzte Qualifikationen

Google Cloud, MLOps, Python, Pytorch

xTech Specialist II (Data Scientist Mid-Level) (Festanstellung)
BIP xTech, Padua
7/2023 – 10/2025 (2 Jahre, 4 Monate)
Consulting/Beratung
Tätigkeitszeitraum

7/2023 – 10/2025

Tätigkeitsbeschreibung

Industrial-scale AI for enterprise clients within BIP's xTech consulting arm. Multi-terabyte RAG system over technical documentation for a Fortune 500 Italian cable manufacturer, shipped to production with positive user feedback from internal engineering teams. Developed neural demand forecasting integrated with SAP-driven supply-chain planning for the same client. Built high-throughput RAG architectures combining Azure AI Search with numerical pipelines, hybrid AI document processing (rule-based logic + LLM prompting + cognitive services), and automated metadata extraction at multi-TB scale. Production deployment with serverless components, Terraform-managed infrastructure, and vector search with fine-tuned embedding models.

Eingesetzte Qualifikationen

Amazon Web Services (AWS), Cloud Computing, Databricks, Faltendes Neuronales Netzwerk (CNN), Google Cloud, Langchain, Machine Learning, Microsoft Azure, MLOps, Python, Pytorch

Data Scientist (Festanstellung)
E4 Engineering, Padua
9/2021 – 6/2023 (1 Jahr, 10 Monate)
IT & Entwicklung
Tätigkeitszeitraum

9/2021 – 6/2023

Tätigkeitsbeschreibung

Data Scientist within E4's Physical Systems AI team, focused on ML applications to scientific and geophysical data. Developed transformer architectures for seismic waveform pattern detection. Time-series forecasting models (TFT, N-BEATS) deployed on distributed Kubernetes. HPC-optimized training pipelines for geophysical datasets. Maintained the team's Kubernetes-based JupyterHub platform for cross-functional users. Established CI/CD pipelines on bare-metal GPU infrastructure built to the standards E4 supplies to CERN and CINECA HPC datacenters.

Eingesetzte Qualifikationen

Open Source, Computer Vision, MLOps, Pytorch, Docker, Machine Learning, Python, Continuous Integration, Kubernetes

Ausbildung

Università degli Studi di Padova
Master in Physik der Daten
2021
Padua
Università degli Studi di Padova
Bachelor in Physik
2018
Padua

Über mich

I build custom deep learning systems, reinforcement-learning agents, and complex-systems models, and bring the production engineering (cloud, edge, HPC) to ship them. BSc and MSc in Physics from Padova, both with theses on neural network training on enterprise NVIDIA GPUs. 5+ years across industry and consulting at BIP xTech and E4 Engineering before going freelance in late 2025.

I work with R&D departments, deep-tech startups, and engineering teams on hard modeling problems with real, heterogeneous data. Recent production work includes a multi-terabyte RAG system over technical documentation for a Fortune 500 Italian cable manufacturer, and demand forecasting integrated with SAP-driven supply-chain planning for the same client. Currently engaged with a quantitative trading startup and an early-stage residential energy-management venture.

I'm at my best when the modeling has to be right and the system has to actually run in production. Full-stack experience on Azure, GCP, and Databricks on AWS, and 9+ years of advanced Python.

Weitere Kenntnisse

Physics background applicable across scientific and industrial domains. Comfortable ramping on adjacent physics areas (electromagnetism, statistical mechanics, optics, fluid dynamics, materials) in 1-2 weeks of focused onboarding.

Full-cycle ownership from data understanding through to production deployment. Bias toward research-grade rigor: training diagnostics, evaluation pipelines, statistical validation. Comfortable with messy data, ambiguous requirements, and infrastructure work alongside modeling.

Persönliche Daten

Sprache
  • Italienisch (Muttersprache)
  • Englisch (Fließend)
Reisebereitschaft
auf Anfrage
Arbeitserlaubnis
  • Europäische Union
Home-Office
bevorzugt
Profilaufrufe
78
Alter
29
Berufserfahrung
5 Jahre und 1 Monat (seit 09/2021)

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