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10 data scientist jobs found

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Bluefish AI
28/10/2026
Full time
Senior/Staff Data Scientist, Analytics
Bluefish AI Hybrid (Berlin, Germany)
Hybrid working in Berlin About the Position As a   Senior or Staff Data Scientist   focusing on Analytics, you'll serve as the statistical backbone of Bluefish's Data Science team. You'll own experimentation and causal inference frameworks, produce rigorous methodological work, and function as the key escalation point for data-driven decision-making across the organization. You'll collaborate closely with Data Analysts, Applied Researchers, and cross-functional stakeholders — including Product, Marketing Strategy and Services, and Operations — to deliver insights, harden the metrics we report, and deepen the capabilities of our platform. This role presents a greenfield opportunity to help define Bluefish's data science practice from the ground up, with direct impact on both our internal operations and the analytics products we deliver to customers. The role is linked to our office in Berlin, but we are flexible about hybrid or remote work in Germany. What...
Slected.me GmbH
28/10/2026
Full time
Data Scientist (*gn)
Slected.me GmbH Berlin, Germany
Job description No salary information provided. Berlin Internship Job description Learning, data, scaling, and agility are among your favorite words. As a Data Scientist at Slected.me, you can leverage your strong collaborative skills and your ability to extract valuable insights from highly complex datasets to ask the right questions and find the right answers. Your tasks Raw data analysis: Quality assessment, data cleansing, and structuring for downstream processing Design of accurate and scalable prediction algorithms Collaboration with the engineering team to bring analytical prototypes to production. Generate actionable insights for business improvements Your qualification Bachelor's degree or equivalent experience in a quantitative field (statistics, mathematics, computer science, engineering, etc.) At least 1-2 years of experience in quantitative analytics or data modeling In-depth...
AERTiCKET GmbH
28/10/2026
Full time
Data Scientist – Machine Learning (m/f/d)
AERTiCKET GmbH Berlin, Germany
Free catering, company events Permanent position, full-time Berlin Your tasks: Do you want to do more with data than just create reports and analyses? Do you enjoy developing models that solve concrete problems and are ultimately used in production? Then join our team at AERTiCKET and help us develop data-driven solutions and machine learning applications for various business areas. From analyzing large datasets and developing models to operationalization, you will be involved in the entire process and work closely with our specialist departments in data engineering, software development, and IT. Your tasks Analyzing large datasets to identify relevant patterns, trends, and business opportunities Development, training, validation and optimization of machine learning models, e.g. for forecasting, classification, clustering and optimization tasks. Conducting model evaluations, experiments and analyses to continuously improve...
REPLY
28/10/2026
Full time
(JUNIOR) DATA SCIENTIST / AI ENGINEER (M/W/D)
REPLY Hybrid (Berlin, Germany)
Full job description BERLIN, DÜSSELDORF, HAMBURG, COLOGNE, HYBRID, MUNICH Tasks Developing new ideas   to optimize and revolutionize work processes at our customers' sites. Implementation of customer-specific use cases   throughout the entire AI lifecycle. Identifying patterns and trends   while simultaneously translating technical results into   actionable recommendations   and   presenting   the results to the relevant department and management. Close collaboration   with data engineers and other stakeholders to build ETL pipelines, conduct A/B tests, and integrate models into production systems. Participation   in exciting projects across various industries (large companies and medium-sized businesses in the areas of banking, insurance, automotive, retail, etc.) Expand   your   professional   skills through   interdisciplinary   collaboration and targeted training in the areas of data engineering, cloud...
REPLY
09/10/2026
Full time
(JUNIOR) DATA SCIENTIST / AI ENGINEER (M/F/D)
REPLY 10785 Berlin, Germany
BERLIN, DÜSSELDORF, HAMBURG, COLOGNE, HYBRID, MUNICH Tasks Developing new ideas   to optimize and revolutionize work processes at our customers' sites. Implementation of customer-specific use cases   throughout the entire AI lifecycle. Identifying patterns and trends   while simultaneously translating technical results into   actionable recommendations   and   presenting   the results to the relevant department and management. Close collaboration   with data engineers and other stakeholders to build ETL pipelines, conduct A/B tests, and integrate models into production systems. Participation   in exciting projects across various industries (large companies and medium-sized businesses in the areas of banking, insurance, automotive, retail, etc.) Expand   your   professional   skills through   interdisciplinary   collaboration and targeted training in the areas of data engineering, cloud architecture and data science (individually...
areto Gruppe
01/10/2026
Full time
Senior AI Engineer (m/w/d)
areto Gruppe 51063 Köln, Mülheim, Germany
Our mission Data is everywhere. Decision-making certainty is rare. We're changing that. With strategy, technology, and people who work as equals. You'll be there when data sets become real guidance, and guidance becomes added value. What we offer... Flexible working hours   – thanks to our trust-based working time system Working from home or hybrid working?   Completely natural for us! Workation including travel budget   – you decide where you prefer to work from. Sensational onboarding   and unforgettable areto moments at our team events – including regular   Big Bang Buddy Breakfasts Shared growth   – with us, you actively shape the future. Flexibility, personal responsibility, and entrepreneurial thinking aren't just buzzwords for us, but a lived reality. Onward, ever onward   – in our talent factory you can expect top-class academies, internal and external training courses and certifications. And what else?   Company pension scheme,...
paretos GmbH
23/10/2026
Full time
AI Backend Engineer (f/m/x)
paretos GmbH Palo-Alto-Platz 13, 69124 Heidelberg, Germany
Your tasks As an AI Backend Engineer, you'll build the technical backbone of our decision intelligence platform. You'll develop scalable backend services that make our forecasting and optimization models, agent-based workflows, and semantic data layer productively usable. You work AI-first: Claude Code or comparable CLIs, MCPs, and your own skills are part of your standard toolkit. You think not only in terms of endpoints and databases, but also in terms of customer value, product impact, and adoption, and you want to strengthen the system, not just solve the task at hand. You think in terms of impact and have a strong understanding of the product: You measure whether your features are actually being used, observe usage patterns, and refine the next iteration together with Product and FDE. You design, build and operate scalable backend services in Python using FastAPI and pydantic, which productively support agent workflows, forecasting and replenishment. You design...
Ultra Tendency
01/10/2026
Full time
Senior Data Engineer - Databricks (m/f/*)
Ultra Tendency Berlin, Germany
Ultra Tendency is a global Data & AI consultancy with teams across Europe, Asia, and the Americas. As we continue to expand our presence across Europe, we are looking for a   Senior Data Engineer – Databricks   to join our growing team and contribute to the development of scalable data platforms for international clients. In this role, you will work closely with data engineers, data scientists, architects, and business stakeholders to design and implement robust data solutions using modern cloud and data technologies. We offer a competitive compensation package aligned with German market standards, based on experience, location, and qualifications. Your Responsibilities Design, implement, and maintain scalable data pipelines on the Databricks Lakehouse Platform using technologies such as Apache Spark and Delta Lake. Develop and optimize batch and streaming data workflows that support analytics, machine learning, and business intelligence use cases....
Aktion Mensch e.V.
01/10/2026
Full time
Junior Data Engineer - Focus on Data Pipelines (m/f/d)
Aktion Mensch e.V. Heinemannstraße 36, 53175 Bonn-Bad Godesberg, Germany
WE are looking for you! Instead of just writing code, would you like to see the impact of your work? Together with five analytics and data experts in Bonn, you'll develop modern data solutions for a holistic 360° customer profile, enabling data-driven decisions that contribute to greater inclusion and social participation. You'll start with us on January 1, 2027. Do what you love You will work on modern data products that support reporting, analysis and data-driven decisions at Aktion Mensch. You will assist in providing curated data for analysis, reporting, and other data-driven use cases. You develop and maintain data pipelines and data processing processes to provide high-quality data. You will assist in conducting data quality checks as well as in analyzing and correcting data errors. You document data flows, interfaces and technical relationships in a comprehensible and understandable way. You will work closely with analysts, data scientists,...
Owlkin
08/10/2026
Full time
Software Engineer
Owlkin Deutschland
About us Owkin is an agentic AI company pioneering Biological Artificial Superintelligence to solve problems in biology where human researchers alone have failed. Owkin builds K Pro - an AI scientist for pharmaceutical research and strategic decision-making. K Pro orchestrates a suite of AI skills and tools to decode complex biology, accelerate research, and dramatically increase productivity. K Pro is built on Owkin's unrivaled multimodal patient data network, state-of-the-art AI for biology and a decade of experience working with pharmaceutical partners. Position is based in our Paris office or remotely in France, UK, Germany. Please submit your CV in English About the role: As a Software Engineer, you will build the world leading Agentic AI product for biomedical researchers by combining robust engineering practices with cutting-edge AI technologies. You'll be working on a real-time system that integrates LLMs, tool-calling, and interactive UI elements,...
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