20 beste Stellen als data science in hamburg – aktuell auf Personalsuche

Working Student Data Science Forecasting (m/f/d)
1Komma5° GmbH —Hamburg
- Teilzeit
- Azure
- Informatik
- Master
Direkt bewerben
Research Associate for the Project “Drought Vulnerability of Mycorrhizal Functions in the Forest Floor”
Universität Hamburg —Hamburg
- Doktorat
- Englisch
- Forschungserfahrung
- Flexible Arbeitszeiten
1 Tag
Research Associate for the “International Max Planck Research School on Earth System Modelling” (IMPRS-ESM)
Universität Hamburg —Hamburg
- Forschungserfahrung
- Master
- Unterrichten
- Flexible Arbeitszeiten
Data Scientist
DEVnet Holding —Hamburg
- 60.000 € – 80.000 € pro Jahr
- Informatik
- Machine Learning
- Mit Reiseanteil
Scientist for Beamline P21.2 - Diffraction & Imaging
Deutsches Elektronen-Synchrotron DESY —Hamburg
- Teilzeit
- Doktorat
- Forschungserfahrung
- Python
- Homeoffice-Möglichkeit
- Flexible Arbeitszeiten
BI Data Scientist (m/w/d)
Heinemann —Hamburg
- Vollzeit
- Master
- Bachelor
- Analytik
- Flexible Arbeitszeiten
8 Tage
Data Engineer Wind Energy (m/f/d)
Nordex SE —Hamburg
- Teilzeit
- Informatik
- Softwareentwicklung
- Flexible Arbeitszeiten
Research Associate for the Project “Prediction of Seismic Wavefields at Depth ” in the Project "Newtonian Noise Cancelling Headphones"
Universität Hamburg —Hamburg
- Doktorat
- Datenanalyse
- Forschungserfahrung
- Flexible Arbeitszeiten
Clinical Research Associate II (CRA II) / Klinischer Monitor – Full-Time or Part-Time Available (m/w/d)
Thermo Fisher Scientific —Hamburg
- Teilzeit
- Englisch
- Forschungserfahrung
- Microsoft Office
2 Tage
Research Associate (m/f/d) - Postdoc at the Institute of Photonics
Technische Universität Hamburg —Hamburg
- Vollzeit
- Doktorat
- Forschungserfahrung
- Master
10 Tage
AI Scientist (m/f/d)
Bertrandt AG —Hamburg
- Vollzeit
- Doktorat
- Forschungserfahrung
- C++
2 Tage
Working Student (f/m/d) AI/ML Solutions
NXP Semiconductors —Hamburg
- 18,90 € pro Stunde
- Teilzeit
- SQL
- Künstliche Intelligenz
- Python
- Flexible Arbeitszeiten
10 Tage
Data Analyst (f/m/d)
Fielmann AG —Hamburg
- Vollzeit
- Informatik
- SQL
- Python
1 Tag
Machine Learning Engineer (m/w/d)
FUSE-AI GmbH —Hamburg
- Informatik
- Datenbanken
- Machine Learning
Working Student – Data Administration, Data Quality & Analysis (Strategic Core Project) (m/f/x)
tesa —Hamburg
- 1.519 € pro Monat
- Teilzeit
- Microsoft Excel
- Datenanalyse
- SQL
- Reisekostenerstattung
- Flexible Arbeitszeiten
Senior Machine Learning Expert (all genders)
NECT GmbH —Hamburg
- Vollzeit
- Doktorat
- Informatik
- Master
Direkt bewerben
Software Engineer, Data Infrastructure & Acquisition - Hamburg, Germany
Speechify —Hamburg
- 30.000 € – 120.000 € pro Jahr
- Homeoffice
- Doktorat
- Informatik
- Master
5 Tage
Praktikant Data Science / Data Engineering im Bereich Risk Advisory Services
BRL Boege Rohde Luebbehuesen —Hamburg
- Vollzeit
- Englisch
- SQL
- Mit Reiseanteil
Working Student Energy Data Analyst (m/w/d)
1Komma5° GmbH —Hamburg
- Teilzeit
- Microsoft Powerpoint
- Microsoft Excel
- Informatik
Direkt bewerben
(Senior) Data Scientist (f/m/x) Forecasting
suena.energy —Hamburg
- 70.000 € – 80.000 € pro Jahr
- Vollzeit
- SQL
- AWS
- Machine Learning
- Flexible Arbeitszeiten
Direkt bewerben
1 Tag

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Working Student Data Science Forecasting (m/f/d)

1Komma5° GmbH -
Hamburg

Direkt bewerben

Details zur Stelle

Teilzeit

Qualifikationen

Azure
Informatik
Relationale Datenbanken
NumPy
Google Cloud Platform
Master
Datenbanken
SQL
Pandas
AWS
Bachelor
Machine Learning
Python
Data Science

Vollständige Stellenbeschreibung

1KOMMA5°

At 1KOMMA5°, we pursue a clear vision: Living on wind and sunlight forever for free. To make this a reality, we are building the energy system of the future with Heartbeat AI. Want to be part of it?We bring together regional craftsmanship and scalable software: We don't think of solar, batteries, heat pumps, and e-mobility as isolated components, but control them as an intelligent, integrated overall system in our virtual power plant. Directly connected to the electricity market – in real time, fully automated. This way, energy is used when it is available from renewables and particularly cost-effective. By 2030, our goal is to transition 1.5 million households to renewable energies. Over 3,000 people are working towards this every day, at more than 80 locations worldwide, from Finland to Australia.

Want to take responsibility and build solutions that truly matter? Apply now and help us shape the energy world of tomorrow.

Learn more about our Product & Tech team!

Your mission

As a Werkstudent or Intern in Data Science Forecasting, you will join our Team to help shape the future of decentralized Energy Management Systems (EMS). Your core mission will be supporting the development, training, and testing of our time-series forecasting models (PV generation, household load, heat pump consumption, and EV charging).

This role offers a unique learning ground: you will get hands-on experience working on data and ML pipelines and projects running in live production. You will join us during a period of rapid innovation, gaining the opportunity to actively contribute to our agentic AI workflows aimed at accelerating engineering productivity. This position is ideal for a student who wants to bridge the gap between academic data science theory and real-world, cloud-scale clean energy operations.

Key Responsibilities

Time Series & ML Engineering: Support the team in building, improving, and retraining machine learning forecasting models
Production Operations: Actively assist in monitoring, updating, and troubleshooting forecasting models and pipelines operating in production environments
Data Pipelines & Cleansing: Help build and maintain robust data transformation pipelines using SQLMesh and BigQuery to pre-process large streams of data
Simulation & Validation: Use our internal simulation framework to backtest forecast models and analyze how forecast errors directly impact our high-level EMS optimization yield
Agentic AI & Workflow Automation: Assist in writing, structuring, and testing behaviors for autonomous AI agents to help automate workflows
Documentation & Team Sync: Help maintain clean, clear technical documentation in Notion and collaborate with Optimization and Data Engineers during sprint cycles

Your profile

Current Studies: Enrolled in a Bachelor’s or Master’s program in Data Science, Computer Science, Statistics, Mathematics, Physics, or an equivalent quantitative field
Python Foundations: Solid coding skills in Python and familiarity with core data science libraries (pandas, numpy, scikit-learn)
ML Domain Knowledge: Solid theoretical understanding of machine learning principles, statistical analysis, model architectures (e.g., regression, tree-based ensembles), and key evaluation metrics
Analytical Mindset: Enthusiastic about troubleshooting data quality bugs and validating model outcomes using quantitative metrics
Team & Agile Mindset: You have a team-oriented mindset, enjoy working in agile environments (such as sprints), and deeply value close, transparent collaboration with your teammates
Domain Interest: A genuine interest in renewable energy, battery storage systems, smart grids, or electricity markets

Bonus points for:

First touchpoints working with cloud-based infrastructure (e.g. GCP, AWS, Azure), especially containerized workflows and data warehouse solutions
SQL Literacy: Understanding of relational databases and confidence writing SQL queries for data extraction, manipulation, and aggregation.
hands-on experience using generative AI tools, prompt engineering, or configuring AI coding assistants
Initial experience with data pipeline tools like SQLMesh or dbt.
Basic understanding of visualization tools like Grafana or Looker.

Benefits

You are part of an international, dynamic, and highly motivated team of people who have proven to make things happen
With your work, you accelerate the "energy transition" and hence have a direct impact on our climate
Work with and learn from other super-smart colleagues
You will enjoy direct contact with core decision-makers
You will enjoy the best chances of entering in one of Europe’s most thriving scaleups
You work remotely (Germany-wide), with offices in Hamburg, Berlin or Munich
Create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass
Benefits and discounts are yours with Futurebens

About us

"At 1KOMMA5°, our vision is to accelerate CO2 neutral life for all! We created an easy one-stop-shop to buy and install solar, charging stations and heat pumps, with the purpose of liberating all European homes from the shackles of fossil fuels. With Heartbeat, we make clean energy smarter. Connecting our customers into one powerful clean energy operating system to enable flexible tariffs and to ultimately follow the rhythm of wind and sun!" - Philipp Schröder (CEO 1KOMMA5°)

Direkt bewerben

Erweiterte Suche

data science Jobs in hamburg

Working Student Data Science Forecasting (m/f/d)

Research Associate for the Project “Drought Vulnerability of Mycorrhizal Functions in the Forest Floor”

Research Associate for the “International Max Planck Research School on Earth System Modelling” (IMPRS-ESM)

Data Scientist

Scientist for Beamline P21.2 - Diffraction & Imaging

BI Data Scientist (m/w/d)

Data Engineer Wind Energy (m/f/d)

Research Associate for the Project “Prediction of Seismic Wavefields at Depth ” in the Project "Newtonian Noise Cancelling Headphones"

Clinical Research Associate II (CRA II) / Klinischer Monitor – Full-Time or Part-Time Available (m/w/d)

Research Associate (m/f/d) - Postdoc at the Institute of Photonics

AI Scientist (m/f/d)

Working Student (f/m/d) AI/ML Solutions

Data Analyst (f/m/d)

Machine Learning Engineer (m/w/d)

Working Student – Data Administration, Data Quality & Analysis (Strategic Core Project) (m/f/x)

Senior Machine Learning Expert (all genders)

Software Engineer, Data Infrastructure & Acquisition - Hamburg, Germany

Praktikant Data Science / Data Engineering im Bereich Risk Advisory Services

Working Student Energy Data Analyst (m/w/d)

(Senior) Data Scientist (f/m/x) Forecasting

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