5 jobs found in Hanover

Ihre Aufgabe Als Machine Learning Engineer (m/w/d) arbeiten Sie in einem agilen Umfeld an der Realisierung von Kundenprojekten unterschiedlicher Größe. Sie beraten Kunden bezüglich der Technologieauswahl für konkrete Projekte und haben ein waches Auge für Problemstellungen in denen ML-Ansätze nutzbringend eingesetzt werden können. Im Detail erwarten Sie folgende Aufgaben: Vorverarbeitung von Daten (Bereinigung, Transformation, etc.) Komplexe Datenanalysen, Datenvisualisierung Anwendung von Methoden des maschinellen Lernens Training, Vergleich und Auswahl von ML-Modellen Quantitative und qualitative Fehleranalyse sowie iterative Optimierung Operationalisierung von ML-Modellen (Deployment, System-Design) Ihr Profil Sie haben ein Studium einer geeigneten Fachrichtung abgeschlossen, z.B. Data Science, Machine Learning, Informatik, Mathematik oder Statistik. Alternativ besitzen Sie mehrjährige Berufserfahrung in einem der Bereiche: Machine Learning, Big Data oder Datenbanken. Darüber hinaus punkten Sie mit folgenden Fähigkeiten: Sie haben Erfahrung in der Erstellung komplexer Softwaresysteme, die erfolgreich an Kunden ausgeliefert wurden Sie sind Experte in der Anwendung einer oder mehrerer der folgenden Technologien: Python, R, Scala, SQL, Hadoop, Spark, Kafka in der Erstellung von Workflows mit großen Datenmengen und/oder ML-Modellen in Produktion unter Verwendung verteilter Systeme und Big Data-Konzepten/-Technologien sind Sie erfahren Sie haben den Anspruch an sich selbst ein T-Shaped Professional zu sein und streben deshalb beim Wissen und Können sowohl die Breite als auch die Tiefe in den Fokus-Themen an sehr gute Deutsch- und gute Englischkenntnisse runden Ihr Profil ab Über uns Wir, die   T-Systems on site services GmbH , verändern gemeinsam mit unseren Kunden deren digitale Welt und verhelfen ihnen damit zum geschäftlichen Erfolg. Als 100%ige Tochter der T- Systems International GmbH verfügen wir über Technologie-Know-how in modernen Software-Architekturen, Frontend-Technologien, Cloud sowie Big Data. In unseren Teams, im Management und in der Zusammenarbeit mit unseren Kunden nutzen wir agile Methoden, wie Management 3.0, Lean Startup und Design Thinking. Bei uns wird Agilität mit den damit verbundenen Werten täglich gelebt. Gemeinsam mit Ihnen wollen wir den Weg in die neuen, digitalen Arbeitswelten gestalten.

For   TUI Deutschland GmbH   , we are looking for one for the next possible starting date: Data analyst as commission planning and sales analysis (m / f / d) WHAT SHE EXPECTS Development of concepts and optimization measures for the control and provisioning of third-party sales, taking into account business criteria and strategic corporate goals Carrying out profitability calculations and complex data analyzes using suitable statistical methods Deriving recommendations for action and advising the sales departments as well as ensuring a consistent measurement of success Commission planning and simulation to prepare management level decisions Commission projection during the year, analysis and derivation of action triggers in close coordination with controlling and source market sales (Further) development of models, tools and systems for commission planning and projection in close cooperation with internal and external service providers Creation (and conception) of dashboards and reports as well as presentation of results for different target groups Participation and, if necessary, representation of the manager in committees and projects WHAT WE ARE LOOKING FOR Completed degree (economics, computer science) or a comparable training with a corresponding focus Professional experience in the field of data analysis, ideally already in an economic advisory role Experience in SQL and data warehousing as well as knowledge of at least one relevant programming language (R, Python etc.) Knowledge in the area of ​​commission management / sales control as well as experience with analytics platforms and applications for data visualization (eg TIBCO Spotfire) desirable Strong understanding of economic objectives in companies Business fluent German and fluent English (spoken and written) Independent working methods and strong communication skills with regard to advising different stakeholders We encourage people with disabilities to apply. WHAT YOU CAN LOOK FORWARD TO A job at the world's leading tourism group Attractive compensation package with holiday and Christmas bonuses 30 days of vacation per year Personal benefits, such as attractive travel benefits, occupational health management, pension provision, employee shares Diverse development opportunities that promote specialist and managerial careers An open and friendly working atmosphere

For   TUI InfoTec GmbH   in Hanover we are seeking with immediate effect a: Data Analyst (m / f / d) Planning Systems. WHAT YOU WILL BE DOING As a dedicated Data Analyst (m / f / d) Planning Systems you will support the maintenance as well as new and further developments of our planning applications in the tourism environment.   In an agile and cross-functional team, this is what you will be doing: Analysis, identify, evaluate and structure technical requirements Develop services and software as well as application modules in close cooperation with Controlling and relevant tourism departments Responsible for the consistency and executability of implemented software changes in test and production environments Advise internal customers on the further development of the content of planning applications Coordinate and co-design architecture, data organization and performance parameters Collaborate in projects of the Analytics & Integration Platforms division WHAT WE ARE LOOKING FOR IT-technical or business university degree (eg computer science, business informatics) or a comparable qualification Good knowledge in SQL, database technologies and multidimensional modeling, ideally Prevero Tool knowledge Experience in the further development of products / services desirable Very good knowledge of German and English Enthusiasm for working with data, business intelligence and analytics tools in an integrated tourism group Strong customer and quality orientation Team player with very good communication skills WHAT YOU CAN LOOK FORWARD TO Employment with the world's leading tourism group with 30 vacation days a year and flexible working time models Attractive remuneration with holiday and Christmas bonuses, company pension plans and capital-forming benefits Comprehensive and individual training opportunities / programs that promote specialist and management careers An open, agile and collegial working atmosphere with flat hierarchies and short decision-making processes Employee benefits and other attractive social benefits (eg subsidy for canteen / cafeteria, job ticket, employee shares) A comprehensive social & health service with a wide range of offers (company sports groups, in-house massages, regular visits to specialists, etc.)

For   TUI InfoTec GmbH   in Hanover we are seeking with immediate effect several: Data Talents (m / f / d) - Data Engineering.   Data Warehouse / ETL Development & Analytics. WHAT YOU WILL BE DOING Depending on your focus, your tasks will include: Collaborate in the development, optimization and further development of our data warehouses Extract, validate, process and analyze large, (un) structured databases with suitable methods (eg ETL, EAI, Hadoop) Collaborate in the development and maintenance of optimal data pipelines and data pipeline architectures Analysis and develop logical data models Develop / optimize standard reports and dashboards Collaborate in our cross-functional, agile teams, i.e. in an international environment WHAT WE ARE LOOKING FOR Depending on the focus, we are looking for the following qualifications: University degree in computer science, business informatics, mathematics, statistics or a comparable IT or data-related university degree Strong affinity for (big) data and analytics topics Experience in the (Big) Data environment and knowledge of common technologies in the areas of DWH / ETL development, data engineering, data science and / or data analytics, eg data warehouse architectures, SQL, Python, R, Hadoop, TIBCO Spotfire, Tableau , Etc. Team player with very good German and English skills Independent, careful and structured way of working WHAT YOU CAN LOOK FORWARD TO Employment with the world's leading tourism group with 30 vacation days a year and flexible working time models Attractive remuneration with holiday and Christmas bonuses, company pension plans and capital-forming benefits Comprehensive and individual training opportunities / programs that promote specialist and management careers An open, agile and collegial working atmosphere with flat hierarchies and short decision-making processes Employee benefits and other attractive social benefits (eg subsidy for canteen / cafeteria, job ticket, employee shares) A comprehensive social & health service with a wide range of offers (company sports groups, in-house massages, regular visits to specialists, etc.)

For   TUI InfoTec GmbH   we are seeking with immediate effect a: Data Engineer / Data Warehouse Developer (m / f / d) - Aviation Analytics. WHAT YOU WILL BE DOING As a Data Engineer (m / f / d) you will support the Aviation Analytics division and make a significant contribution to data-driven decision-making processes in the airline environment of the TUI Group. In concrete terms, this is what you will be doing: Identify, record, manipulate and compile large, complex data sets that meet both functional and non-functional business requirements Develop and maintain optimal data pipelines and data pipeline architectures Build an infrastructure for optimal extraction, transformation, and loading of data from a variety of data sources using SQL and AWS Big Data technologies Develop analysis tools taking into account data pipelines with the aim of gaining meaningful insights into different business areas Work closely with relevant stakeholders to support data-related technical issues and data infrastructures Support Data Scientist and Analysis Experts (m / f / d) by developing and delivering data sets and data tools WHAT WE ARE LOOKING FOR University degree in computer science, statistics, business informatics or a comparable qualification Professional experience in Business Intelligence and Data Analytics Experience in building and optimizing large data pipelines, architectures and data sets Expert knowledge and experience in handling relational databases, eg Oracle, DB2, Redshift, Snowflake, etc. Knowledge of at least one of the following programming languages: Java, Python, R Experience in handling visualization, reporting and modeling tools such as Tableau or TIBCO Spotfire desirable Strong analytical skills in handling structured, semi-structured and unstructured data sets Fluent in English, basic knowledge of German advantageous (written and spoken) Team player who enjoys working in cross-functional, dynamic teams High level of customer orientation and quality awareness WHAT YOU CAN LOOK FORWARD TO Employment with the world's leading tourism group with 30 vacation days a year and flexible working time models Attractive remuneration with holiday and Christmas bonuses, company pension plans and capital-forming benefits Comprehensive and individual training opportunities / programs that promote specialist and management careers An open, agile and collegial working atmosphere with flat hierarchies and short decision-making processes Employee benefits and other attractive social benefits (eg subsidy for canteen / cafeteria, job ticket, employee shares) A comprehensive social & health service with a wide range of offers (company sports groups, in-house massages, regular visits to specialists, etc.)