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14 data science intern jobs found in Berlin

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Data Warehouse Berlin data science intern
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Full time  (14)
Merantix AG
24/10/2026
Full time
Growth & Sales Intern (f/m/d) (Stealth AI Energy Venture)
Merantix AG 13355 Berlin, Germany
What we do Join the stealth AI energy venture redefining how businesses buy and manage electricity. Energy markets are volatile, complex, and still built on outdated systems. Mid-sized companies pay the price — overpaying for electricity while lacking access to the sophisticated tools large corporates use to manage risk. We are a stealth AI energy venture, backed by Merantix, Europe's leading AI venture studio. Our mission: build the first AI-native energy supplier that helps businesses buy, manage, and optimize their energy — autonomously. We're combining deep energy market know-how with cutting-edge AI to bring transparency, automation, and intelligence to one of Europe's largest and most under-innovated markets. If you want to learn how to scale a B2B venture from 0 to 1, this role is your front-row seat. Your role As a Growth & Sales Intern, you'll work directly with the CEO to identify opportunities, build scalable outreach processes, and convert...
Pipedrive
24/10/2026
Full time
Principal AI/ML Scientist & Engineer
Pipedrive Berlin, Germany
We believe it takes great people to create a great product. That’s why our team lives our company values, and we hire based on them, too. Since 2010, Pipedrive has been on a mission to support sales and marketing teams with easy-to-use, powerful tools that make everyday work faster and easier. Today, our cloud-based software is trusted by over 100,000 companies and used in 179 countries. We have grown from a five-person team to a truly international company of over 850+ people, representing more than 50 nationalities, with ten offices distributed across Europe and the US. In 2020, Pipedrive received a majority investment from Vista Equity Partners, a global investment firm that invests exclusively in enterprise software, data and technology-enabled businesses, making Pipedrive the fifth unicorn from Estonia. We are looking for a Principal AI/ML Scientist & Engineer to lead a growing team of Applied Scientists and AI/ML Engineers. This is a role for a pragmatic...
Packmatic GmbH
23/10/2026
Full time
(Senior) Product Designer - Systems & AI (m/f/d) - B2B SaaS | Berlin (hybrid)
Packmatic GmbH Berlin, Germany
Packa   is the leading platform for managing packaging specifications—we help companies reduce packaging costs and efficiently implement sustainability requirements such as PPWR or EPR. Packmatic   is the digital platform for packaging management. We connect companies with a Europe-wide network of packaging suppliers—quickly, transparently, and based on data. Together, we are changing how packaging is developed, procured, and managed - for greater efficiency, sustainability, and impact. Supported by strong investors and an ambitious team, we are growing rapidly - and looking for people who want to shape the future with us. What you can expect at Packa Creative freedom:   You will work directly with the Packa Leadership - early stage - founding team, giving you creative freedom from day one. Ownership:   You will be part of a highly motivated, diverse, and successful team and will have a high degree of freedom and responsibility from the outset....
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...
REPLY
09/10/2026
Full time
AGENTIC SOFTWARE ENGINEER (M/F/D)
REPLY 10785 Berlin, Germany
BERLIN, DÜSSELDORF, GÜTERSLOH, HANNOVER, MUNICH Tasks As a Junior Agentic Engineer (m/f/d), you will develop and implement agent-based functions in our Delivery Squads. Working alongside experienced developers, you will contribute to modern AI solutions in real-world customer projects and support the implementation of intelligent, LLM-based systems. Implementation of components for agent-based systems   , e.g., tools, prompts, retrieval pipelines, and API integrations. Development of tests, evaluations and observability components for   LLM-based functions Contributing to code reviews   , architecture discussions, and customer demos Support for   proof-of-concepts   and   prototypes   for agent-based AI use cases Collaboration with experienced engineering teams   in the implementation of modern AI and cloud solutions. Continuous   development   in the field of Generative AI, Agentic Systems and modern software development...
H&Z Unternehmensberatung GmbH
07/10/2026
Full time
(Senior) AI/ML Engineer (all genders)
H&Z Unternehmensberatung GmbH Berlin, Germany
Location Berlin Employment Type Full time Location Type On-site Department IT Your role We are looking for an experienced   (Senior) AI/ML Engineer   to join our   Central Data Platform   team and take ownership of the machine learning and GenAI infrastructure that powers advanced analytics and AI use cases across the organization. In this role, you will design, build, and maintain end to end ML pipelines in Vertex AI, ensuring that models move seamlessly from prototype to production ready, monitored, cost efficient, and compliant pipelines. You will also pioneer GenAI enablement, including retrieval augmented generation, embeddings, and AI driven applications, while embedding governance, reproducibility, and scalability from day one. This is a pivotal position with high impact on how AI and machine learning capabilities are delivered, scaled, and governed at Sunday Natural. You will act as the bridge between Data...
REPLY
06/10/2026
Full time
AI ENGINEER (M/W/D)
REPLY 10785 Berlin, Germany
BERLIN, MUNICH, HYBRID Tasks Designing, developing, and operating   AI and Generative AI solutions   on cloud (AWS/Azure) or on-premises Development and integration of   data platforms and pipelines   (e.g., Snowflake, Databricks) Developing   scalable, production-ready applications   with Python Working with   LLMs   and   OpenAI platforms/APIs   in real-world customer scenarios Translating   business requirements into robust technical solutions Contributing to   solution design, technical workshops, and customer meetings Remain flexible and open to different   technology stacks and architectures. Benefits EXPERT NETWORK HYBRID WORKING PAID CERTIFICATIONS FLAT HIERARCHIES Exciting projects focusing on   AI, Generative AI, data, and cloud-native architectures Access to the   Reply Group Communities   for AI, Data and Cloud Continuous development through   certifications...
REPLY
06/10/2026
Full time
DATA SCIENTIST (M/W/D)
REPLY 10785 Berlin, Germany
BERLIN Tasks As a Data Scientist (m/f/d), you will develop   data-driven solutions for a wide range of business challenges   and support our clients in deriving informed decisions from complex data. You will combine statistical modeling, machine learning, and modern AI approaches to develop innovative solutions from data analysis to production implementation. Development and implementation of data science solutions   for various business issues, e.g., sales prediction, media mix optimization, impact analyses, geo-analyses, or NLP-based applications for sentiment analysis. Analysis and processing of complex data sets   from structured, unstructured and geographic data sources to identify relevant customer and business insights. Development, optimization and implementation of statistical models   , machine learning methods and AI-based solutions for various use cases Creation of reports, dashboards   and data-based decision-making tools, as...
REPLY
03/10/2026
Full time
AI ENGINEER (M/F/D)
REPLY 10785 Berlin, Germany
BERLIN, MUNICH, HYBRID Tasks Designing, developing, and operating   AI and Generative AI solutions   on cloud (AWS/Azure) or on-premises Development and integration of   data platforms and pipelines   (e.g., Snowflake, Databricks) Developing   scalable, production-ready applications   with Python Working with   LLMs   and   OpenAI platforms/APIs   in real-world customer scenarios Translating   business requirements into robust technical solutions Contributing to   solution design, technical workshops, and customer meetings Remain flexible and open to different   technology stacks and architectures. Benefits EXPERT NETWORK HYBRID WORKING PAID CERTIFICATIONS FLAT HIERARCHIES Exciting projects focusing on   AI, Generative AI, data, and cloud-native architectures Access to the   Reply Group Communities   for AI, Data and Cloud Continuous development through   certifications...
REPLY
03/10/2026
Full time
(JUNIOR) MACHINE LEARNING ENGINEER (M/F/D)
REPLY 10785 Berlin, Germany
BERLIN, MUNICH, HYBRID Tasks Our international team develops customized end-to-end solutions using machine learning for our clients. Our projects cover the entire lifecycle, from initial strategy consulting to implementation. If you're as passionate about programming as we are and want to bring your ideas to life, then join us! As a Machine Learning Engineer, you will support our customers in the   setup, maintenance, and operation   of data-intensive   cloud-based solutions   with one of the major cloud providers such as Amazon Web Services, Microsoft Azure, or Google Cloud Platform. With your knowledge of   programming languages,   you deliver the right solutions for our customers in the field of machine learning. This also involves using   big data technologies   (e.g., Apache Spark or Hadoop),   databases   , and   batch or real-time data integration   (e.g., Kafka or RabbitMQ). You use   CI/CD and DevOps paradigms   to develop,...
REPLY
03/10/2026
Full time
JUNIOR GRAPH AI ENGINEER (M/W/D)
REPLY 10785 Berlin, Germany
BERLIN, DÜSSELDORF, GÜTERSLOH, HANNOVER, MUNICH Tasks AI systems are only as intelligent as the data and relationships they can understand.   As a Junior Graph AI Engineer (m/f/d), you'll work on the next generation of intelligent applications: You'll combine   knowledge graphs, machine learning, and large language models   to not only search company data but also make relationships visible and usable. Support in the   development   of   graph-based AI solutions   and modern applications around GraphRAG and LLMs Contributing to the   development   and   enhancement   of   knowledge graphs   and   data models. Development and optimization   of technical components   and   data pipelines with Python Conducting   initial analyses   and   experiments   in the field of machine learning and graph technologies Support in preparing   workshops   ,   demos   and   presentations   for internal teams and customers. Collaboration...
REPLY
03/10/2026
Full time
JUNIOR GENAI ENGINEER (M/W/D)
REPLY Lützowstraße 106, 10785 Berlin, Germany
BERLIN, MUNICH, HYBRID Tasks As a Junior GenAI Engineer (m/f/d), you will support the development and implementation of generative AI models, (multi-)agent-based LLM applications, and AI-powered solutions for customer-specific requirements. You will work closely with experienced colleagues and learn to apply modern GenAI technologies in real-world projects. You will contribute to the   development and maintenance of AI pipelines, APIs, and interactive applications   , and gain practical experience with technologies such as Large Language Models, multimodal models, knowledge graphs, and AI-powered products. Together with the team,   you   will analyze   business applications   for generative AI and   support   the   implementation of technical solutions. You work with   various technology stacks   , such as Azure, AWS, GCP, Databricks, LangChain, Hugging Face, OpenAI APIs, LLM frameworks and cloud infrastructure, and continuously develop your...
Rivian and Volkswagen Group Technologies
01/10/2026
Full time
Software Engineer, Connected Vehicle Platform
Rivian and Volkswagen Group Technologies Berlin, Germany
Location Berlin Employment Type Full time Location Type Hybrid Department Technology and InnovationInfotainment and Connectivity About Us Rivian and Volkswagen Group Technologies is a joint venture between two industry leaders with a clear vision for automotive's next chapter. From operating systems to zonal controllers to cloud and connectivity solutions, we're addressing the challenges of electric vehicles through technology that will set the standards for software-defined vehicles around the world. The road to the future is uncharted. By combining our expertise across connectivity, AI, security and more, we'll map a new way forward. Working together, we'll create a future that's more connected, more intelligent, more sustainable for everyone. Role Summary The Berlin team is looking for a Software Engineer - Connected Vehicle Platform, to design, build, and operate software connecting vehicle systems with infotainment,...
REPLY
28/09/2026
Full time
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 customizable)...
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