20 jobs found in Leipzig

ONTRAS Gastransport GmbH Leipzig, Maximilianallee In-person / Mobile trainee Shaping the future. Working together. Growing together. ONTRAS operates 7,700 kilometers of long-distance pipeline network in eastern Germany. We transport natural gas and green gases to our customers, the downstream network operators such as municipal utilities and industrial clients. Over 500 employees contribute their expertise at our Leipzig headquarters and 12 other locations. Together, we are actively driving the energy transition and will be converting our infrastructure into a hydrogen network in the coming years. Whether in the office, working remotely, or out in the field – we are proud of the collaborative atmosphere and high motivation within the ONTRAS team. We have been certified as a family-friendly employer since 2009 and were recognized as a Top Company by kununu in 2025. Your benefits A varied and practical trainee program with comprehensive...

Good to know: Permanent position, 38 hours/week, remuneration according to the TV-N Saxony collective agreement. Please apply with your complete documents, your salary expectations and earliest possible start date by March 23, 2026 at the latest. Your tasks: Analysis of structured data to answer technical questions – with a focus on fraud detection; Translation of technical requirements into scalable data models and maintainable code; Development, training and validation of statistical and machine learning models; Integration of models and analyses into production software solutions ; Participation in data-related backend functions and web services (e.g., REST APIs); Ensuring traceability and quality through clear technical documentation ; Collaboration on selected topics of cloud infrastructure (especially Microsoft Azure). What we offer: Future-proof job in a modern municipal company; Flexible working time models and 31 days of vacation ; Excellent...

Your tasks ML Product Development:   Independent conception, analysis and scaling of data-driven software products (from prototype to productive feature). MLOps & Lifecycle:   Building automated ML pipelines (CI/CD) as well as monitoring and maintenance of models in the cloud (e.g. Google Cloud / Vertex AI). Software Design:   Active participation in the design of modern software architectures for the control of decentralized energy systems, focusing on performance and scalability. Internal Enablement:   Development of tools and interfaces for self-service data access within various departments. Quality assurance:   Consistent application of clean code, conducting code reviews, and further development of internal engineering standards. Agile collaboration:   Technical leadership and mentoring within the team, as well as close coordination with product owners regarding technical feasibility and effort estimation. Your profile...

The Data Analytics Engineer supports the data team to drive innovation in data analytics and ensuring the reliability and scalability of our data systems. => Please do NOT apply without checking our webpage and our company values. We are looking for team members who share our vision and carry out our culture. Would you really like to work with us? And can you really live our values? Who is Digistore24? We are one of the fastest-growing tech companies in Europe. What drives us?   We shape the digital future!   Our mission is to empower people with our software and expertise to share their knowledge online, enabling them to fulfill their dream of an own business. As a result, millions of people gain access to information that helps them reach their goals. To keep pace with our growth, we aim to expand our teams sustainably. We emphasize working with experts and strong personalities who share our values – regardless of their location. Your new dream job at...

To strengthen our team, we are looking for support in   master data management   . This position offers the opportunity to actively contribute to the further development of our master data management system and to help shape key data processes within the SAP ERP environment. If you are interested, we look forward to receiving your application! Your tasks Development, maintenance and further development of a structured master data management system at HORIBA FuelCon Technical responsibility for article and supplier master data in the SAP ERP system Ensuring data quality, completeness, consistency and timeliness of master data Definition, implementation and further development of company-wide guidelines, standards and processes in the master data environment (Data Governance) Close collaboration with purchasing, production, sales, IT, quality and other specialist departments to map technical requirements in the master data. Obtaining, reviewing...

Who we are is what we do. Deel is the all-in-one payroll and HR platform for global teams. Our vision is to unlock global opportunity for every person, team, and business. Built for the way the world works today, Deel combines HRIS, payroll, compliance, benefits, performance, and equipment management into one seamless platform. With AI-powered tools and a fully owned payroll infrastructure, Deel supports every worker type in 150+ countries—helping businesses scale smarter, faster, and more compliantly. Among the largest globally distributed companies in the world, our team of 7,000 spans more than 100 countries, speaks 74 languages, and brings a connected and dynamic culture that drives continuous learning and innovation for our customers. Why should you be part of our success story? As the fastest-growing Software as a Service (SaaS) company in history, Deel is transforming how global talent connects with world-class companies – breaking down borders that have...

Project work (external) Frankfurt am Main, remote. Start March 2026. EXISTS Azure Confluence There is Data modeling UML Process modeling Data Governance Databricks Cloud technologies Data architecture Data Mesh Data Products ArchiMate RACI-Models End-to-end process modeling Documentation and collaboration tools Senior Data Architect (Data Governance / Data Products / Data Mesh) ID02602 For a project in the   mobility and data environment,   we are looking for a   Senior Data Architect (m/f/d)   with a focus on   Data Governance, Data Products and Data Architecture   , to support the development and operationalization of modern data management structures. Project information Location:   Frankfurt am Main / predominantly remote Start:   March 23, 2026 Duration:   until December 31, 2026 Workload:   approx. 60 person-days Industry:   Mobility / Transport Option:   Extension possible Tasks Technical...

Nationwide PSI Software SE Business Unit Logistics Project management 50 - 100% The PSI Group develops software products for optimizing energy and material flows in utilities and industry. As an independent software manufacturer with over 2,300 employees, PSI has been a technology leader in process control systems since 1969. These systems combine AI methods with industrially proven optimization techniques to ensure sustainable energy supply, production, and logistics. The innovative industry products can be operated by the customer themselves or in the cloud. For an ongoing ERP implementation project, we are looking for an experienced freelance Business Data Analyst / Data Architect (m/f/d) with clear expertise in data migration, data harmonization and system integration. This role is crucial for a successful ERP implementation across multiple business units. Project duration:   up to 4 months | 3–4 days per week | Start at short notice Tasks...

Project work (external) Frankfurt am Main, remote. Start March 2026. JIRA Project management Requirements management Confluence Jira MS Office 365 SharePoint SharePoint SCRUM Scrum Safe Safe Requirements Engineering Agile methods UML GDPR SharePoint Compliance Design Thinking Data Science EU AI Act Object recognition BPM System architecture Design Sprints agile methods Data architecture Large Language Models Workshops Generative AI data-driven analytics projects Stakeholder interviews regulatory requirements Documentation tools technical tests Data platforms For a project in   the data and AI field,   we are looking for a   Senior Data Scientist (m/f/d)   with experience in   Generative AI, Large Language Models and data-driven analysis projects   to support the development and validation of AI use cases. Project Information Location: Frankfurt am Main / predominantly remote (on-site...

ENTRY Have you already successfully overcome initial hurdles in your studies and now want to gain initial insights into the professional world? Then apply for a working student position with us, a leading consultancy for strategic and holistic organizational development. We are looking for energetic support, primarily in the area of ​​Business Intelligence & AI, for our Munich or Berlin office. WE ARE LOOKING FOR High level of expertise in analysis and problem-solving Solid Excel skills, ideally combined with Power BI, and confident use of other MS Office applications. Advantageous: Studies in economics, finance, data science or related fields. Advantageous: Knowledge of programming and low-code (e.g., SQL, Python, R, n8n) as well as experience working with AI and creating agents. High level of creativity, curiosity, willingness to learn and a hands-on mentality Results orientation, energy, pursuit of excellence At the Munich or Berlin location...

4flow software develops a range of global standard software products for logistics and transportation planning that can be applied across all industries. The integrated planning approach of our software products ranges from the long-term optimization of network structures to the short-term optimization of transportation capacity utilization. In addition, planning results can be combined with transportation processing and accounting for integrated transportation management. Here, you will work at the intersection of logistics, technology, and compliance, driving product discovery and delivery. What your new challenge will look like Lead the architectural vision and strategic direction for AI and machine learning systems across a distributed team in India and Europe. Architect unified, scalable and secure AI systems that supports international data sovereignty and regional privacy regulations. Influence 4flows product direction through clear, compelling...

Berlin based - m/f/d - full time What we do at Plato Plato is the AI-powered Sales Intelligence platform built specifically for B2B wholesale. We transform reactive sales teams into proactive revenue engines by surfacing hidden opportunities in their data. Our platform identifies which customers are at risk, who's ready to buy more, and what products to recommend next - turning thousands of signals into clear next actions. The Wholesale Challenge Why wholesale is different from everything else you've worked on: Imagine building ML for a world where: Your "best customer" might buy twice a year - but spends €500K each time A customer churning doesn't mean they stopped needing your products - they just found another supplier Product catalogs contain 100K+ SKUs but even your best customers only know 500 of them A "trend" might be 3 data points over 18 months Success means helping a sales rep know which of their 200 customers needs...

Your mission As our   AI Automation Engineer   , you will be the driving force behind scaling efficiency at Cosuno. As the expert for Cosuno's automation stack, you will partner with teams across the company to identify, design, and implement AI-driven workflows that transform their work. Rather than building or training proprietary models from scratch, you will leverage state-of-the-art existing models and reasoning chains to solve business problems. As part of the product team, you will collaborate closely with the CEO & CTO to ensure all solutions are technically sound and aligned with our core infrastructure. This is an execution-heavy role where success is measured by the speed and reliability of the modular automation platform you build. Key responsibilities Discovery & Prioritization:   Partner with Finance, Sales, Ops & Product to identify high-ROI automation opportunities & evaluate them based on business impact versus technical...

Ready for a challenge? Then Just Eat Takeaway.com might be the place for you. We're a leading global online food delivery platform, and our vision is to empower everyday convenience. Whether it's a Friday-night feast, a post-gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions of customers with hundreds of thousands of restaurant, grocery, and convenience partners across the globe. About this role As a Data Science Manager for the Logistics online world, you will be responsible for developing well-engineered, robust, and high-quality data-driven solutions and platforms that drive optimization and strategic insights for our global logistics business. You will play a key role in shaping the vision and execution of data science initiatives, ensuring alignment with business needs and strategy. Location: Berlin, London, or Amsterdam Reporting to: Leadership team of the Product Logistics Data & Analytics team These...

Platform Engineer We're looking for a (Senior) Platform Engineer to own and evolve our infrastructure — with a focus on developer experience and the chance to get hands-on with AI systems. What you'll do Design and maintain cloud infrastructure on AWS using Terraform Own and improve CI/CD pipelines for fast, safe deployments Manage and scale Kubernetes clusters Improve developer experience — making it easy for teams to ship and debug Implement monitoring, logging and alerting for full observability Configure and optimize CDN infrastructure You are 8-10 years of experience in DevOps, SRE or platform engineering roles Expertise in AWS Proficient with Terraform and infrastructure-as-code workflows Experienced in building and maintaining CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins or similar) Solid understanding of Kubernetes — deployment, networking, scaling and troubleshooting Strong...

Location Berlin Remuneration Pay group 14 TV EntgO-DRV (64,939.90-92,560.73 euros) Entry date March 6, 2026 occupation Part-time (permanent), Full-time (permanent) Application deadline 03. April 2026 Tender number 11-026-2026 Tasks Responsible conceptualization, development and implementation of data science applications with a focus on GenAI and LLMs in cross-functional teams Performing complex modeling tasks in the field of machine learning (for example, Random Forest, Gradient Boosting) and in the context of Large Language Models (LLMs) and their fine-tuning. Visualizing and analyzing large datasets to detect bias or data drift and to ensure data quality Conception, development and validation of highly complex machine learning and statistical models for demanding applications Evaluation and implementation of new state-of-the-art algorithms and technologies, including deep learning...

Location Berlin Remuneration Pay group 13 higher service TV EntgO-DRV (60,072.01-86,114.70 euros) Entry date As soon as possible occupation Part-time (permanent), Full-time (permanent) Application deadline 03. April 2026 Tender number 11-027-2026 Tasks Developing and evaluating metrics for quality assurance of generated responses in RAG systems Optimizing indexing and search strategies to improve the accuracy and efficiency of RAG applications Developing and implementing data science applications with a cross-functional team and/or external service providers. Performing complex modeling tasks in the field of machine learning (for example, Random Forest, Gradient Boosting, etc.) and in the context of GenAI (for example, Large Language Models, Fine-Tuning, etc.) Visualizing and analyzing large datasets, for example to detect bias or data drift; optimizing and maintaining semi-automated MLOps...

Intro At Adsquare, our mission is driven by our core focus: Passion   – Solving complex challenges with great people, tech, and data. Niche   – Location Intelligence for Programmatic Advertisers. Our core values ​​are integral to everything we do: Drive:   We turn ambition into action. Resilience:   We adapt, persevere, and grow stronger. No BS:   We value honesty, transparency, and clear communication. Humble:   We choose modesty over vanity and let results speak for themselves. Moral Compass:   We do the right thing with fairness, integrity, and respect. We seek candidates who not only bring top-tier technical expertise but also embody these values ​​in every aspect of their work. About the team We are looking for a   Staff Data Analytics Engineer   to join our technical proficiency track. This is a highly technical, Individual Contributor (IC) role. You will act as the   Technical...

We are Billie, the leading provider of Buy Now, Pay Later (BNPL) payment methods for businesses, offering B2B companies innovative digital payment services and modern checkout solutions. We are to create a new standard for business payments and have made it our mission to simplify the purchasing experience for all businesses making it a tool for growth. Our solutions are based on proprietary, machine-learning-supported risk models, fully digitized processes and a highly scalable tech platform. This makes us a deep-tech company building financial products, not the other way around. We love building simple and elegant solutions and we strive for automation and scalability. About the Role: As a Senior Data Scientist within the Credit Decision Science team, you will serve as a domain expert responsible for the end-to-end design, development, and productionization of robust, scalable machine learning solutions for our credit and portfolio management domain. This role requires...

Shape the future of a successful health tech company as   a Junior Growth Data Analyst (m/f/d) Pflegecampus is the market leader for digital training and quality management solutions in the healthcare and social services sectors. Over 10,000 institutions already use our platform, and more than 350,000 people learn with it regularly. At Pflegecampus, it's about more than reach and click-through rates. We create growth with substance – data-driven, measurable, and with a real impact on business success. To achieve this, we are looking for a Junior   Growth Data Analyst (m/f/d)   who will systematically analyze our marketing, product, and usage data, derive concrete improvements from it, and develop high-impact campaigns together with our content team. Marketing & Funnel Analytics Development and further development of our web tracking Analysis of our marketing and conversion funnel Attribution of leads and customers to marketing channels Identifying...