Location:(HEU) KrakowJob ID: R0099680Date Posted:2025-07-11Company Name:HITACHI EUROPE GMBH (GERMANY)Profession (Job Category):Data Analytics/Business IntelligenceJob Schedule: Full timeRemote:NoJob Description:Our CompanyThrough its Social Innovation Business that brings together IT, OT(Operational Technology) and products, Hitachi contributes to a harmonized society where the environment, wellbeing, and economic growth are in balance. Hitachi operates globally in four sectors – Digital Systems &amp; Services, Energy, Mobility, and Connective Industries – and the Strategic SIB Business Unit for new growth businesses. With Lumada at its core, Hitachi generates value from integrating data, technology and domain knowledge to solve customer and social challenges. Revenues for FY2024 (ended March 31, 2025) totaled 9,783.3 billion yen, with 618 consolidated subsidiaries and approximately 280,000 employees worldwide. Visit us at <a href="https://www.hitachi.com/">www.hitachi.com</a>.We work on challenging data analytics and artificial intelligence projects - both in-house and for clients in various industries. We work with leaders of the financial market: banks and insurance companies. Our solutions are also used by companies in the energy and nuclear, industrial and oil &amp; gas sectors.What you’ll be doingIf you are looking for a space where you can really use your expertise, work with large data sets, implement advanced ML/AI models and have a real impact on the direction of projects - this is where we come in. We focus on technology, creativity and agility rather than a rigid corporate structure. We work on interesting implementations, using modern tools, and each team member has an impact on the selection of solutions.Key Responsibilities:<ul><li>Build and implement AI-based models (banking, fintech, energy, industry)</li><li>Collection of requirements and their documentation on the client side</li><li>Managing large volumes of data (processing and data flows)</li><li>Data analysis to identify key predictive variables</li><li>Validation of models in accordance with regulations (e.g. EBA, FSA)</li><li>Collaborate with IT, business analytics and risk teams to integrate models into decision-making systems</li><li>Monitor model performance and periodically calibrate models</li><li>Technical documentation and reporting of results to stakeholders</li><li>Collaborate with global AI teams</li></ul>What you bring to the teamWe are looking for a team player, who is motivated to deliver great work aligning with the Hitachi vision. The ideal candidate is based near Krakow, Upper Silesia for easy commute to Client however we are open for applications with right skills outside these locations.The ideal candidate will possess the following skills and background:<ul><li>Minimum 5 years of experience in Data Science</li><li>University degree in mathematics, statistics, computer science or related field</li><li>Proficiency in Python and SQL languages</li><li>Knowledge of MLOps and Agile methodologies</li><li>Ability to interpret model results and apply them in a business context</li><li>Ability to communicate with non-technical stakeholders</li><li>Knowledge of English to a degree that enables free communication</li></ul>Nice to have:<ul><li>Experience in credit scoring projects</li><li>Ability to develop API systems</li><li>Knowledge of BI tools</li><li>Experience with Big Data tools (e.g. Spark, Hadoop)</li><li>Knowledge of AI risk assessment and model auditing methods</li><li>Knowledge of regulatory issues</li></ul>Our ValuesWe are proud to say we are an equal opportunity employer and welcome all applicants for employment without attention to any factor that doesn’t impact your ability to do the job, including race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.  We are proud of Japanese heritage, with our values expressed through the Hitachi Spirit:Wa – Harmony, Trust, RespectMakoto – Sincerity, Fairness, Honesty, IntegrityKaitakusha-Seishin – Pioneering Spirit, ChallengeWe are looking for experienced Data Scientists who want to implement innovative products, develop in a team with experts from different fields and have a real impact on the business of our clients. Sound interesting? Let's talk!

Hitachi Energy is a global technology leader that is advancing a sustainable energy future for all. We serve customers in the utility, industry and infrastructure sectors with innovative solutions and services across the value chain. Together with customers and partners, we pioneer technologies and enable the digital transformation required to accelerate the energy transition towards a carbon-neutral future. We are advancing the world&rsquo;s energy system to become more sustainable, flexible and secure whilst balancing social, environmental and economic value. Hitachi Energy has a proven track record and unparalleled installed base in more than 140 countries.

Senior Data Scientist

Location:(HEU) KrakowJob ID: R0099680Date Posted:2025-07-11Company Name:HITACHI EUROPE GMBH (GERMANY)Profession (Job Category):Data Analytics/Business IntelligenceJob Schedule:&nbsp;Full timeRemote:NoJob Description:Our CompanyThrough its Social Innovation Business that brings together IT, OT(Operational Technology) and products, Hitachi contributes to a harmonized society where the environment, wellbeing, and economic growth are in balance. Hitachi operates globally in four sectors – Digital Systems &amp; Services, Energy, Mobility, and Connective Industries – and the Strategic SIB Business Unit for new growth businesses. With Lumada at its core, Hitachi generates value from integrating data, technology and domain knowledge to solve customer and social challenges. Revenues for FY2024 (ended March 31, 2025) totaled 9,783.3 billion yen, with 618 consolidated subsidiaries and approximately 280,000 employees worldwide. Visit us at&nbsp;<a href="https://www.hitachi.com/">www.hitachi.com</a>.We work on challenging data analytics and artificial intelligence projects - both in-house and for clients in various industries. We work with leaders of the financial market: banks and insurance companies. Our solutions are also used by companies in the energy and nuclear, industrial and oil &amp; gas sectors.What you’ll be doingIf you are looking for a space where you can really use your expertise, work with large data sets, implement advanced ML/AI models and have a real impact on the direction of projects - this is where we come in. We focus on technology, creativity and agility rather than a rigid corporate structure. We work on interesting implementations, using modern tools, and each team member has an impact on the selection of solutions.Key Responsibilities:<ul><li>Build and implement AI-based models (banking, fintech, energy, industry)</li><li>Collection of requirements and their documentation on the client side</li><li>Managing large volumes of data (processing and data flows)</li><li>Data analysis to identify key predictive variables</li><li>Validation of models in accordance with regulations (e.g. EBA, FSA)</li><li>Collaborate with IT, business analytics and risk teams to integrate models into decision-making systems</li><li>Monitor model performance and periodically calibrate models</li><li>Technical documentation and reporting of results to stakeholders</li><li>Collaborate with global AI teams</li></ul>What you bring to the teamWe are looking for a team player, who is motivated to deliver great work aligning with the Hitachi vision. The ideal candidate is based near Krakow, Upper Silesia for easy commute to Client however we are open for applications with right skills outside these locations.The ideal candidate will possess the following skills and background:<ul><li>Minimum 5 years of experience in Data Science</li><li>University degree in mathematics, statistics, computer science or related field</li><li>Proficiency in Python and SQL languages</li><li>Knowledge of MLOps and Agile methodologies</li><li>Ability to interpret model results and apply them in a business context</li><li>Ability to communicate with non-technical stakeholders</li><li>Knowledge of English to a degree that enables free communication</li></ul>Nice to have:<ul><li>Experience in credit scoring projects</li><li>Ability to develop API systems</li><li>Knowledge of BI tools</li><li>Experience with Big Data tools (e.g. Spark, Hadoop)</li><li>Knowledge of AI risk assessment and model auditing methods</li><li>Knowledge of regulatory issues</li></ul>Our ValuesWe are proud to say we are an equal opportunity employer and welcome all applicants for employment without attention to any factor that doesn’t impact your ability to do the job, including race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.&nbsp; We are proud of Japanese heritage, with our values expressed through the Hitachi Spirit:Wa – Harmony, Trust, RespectMakoto – Sincerity, Fairness, Honesty, IntegrityKaitakusha-Seishin – Pioneering Spirit, ChallengeWe are looking for experienced Data Scientists who want to implement innovative products, develop in a team with experts from different fields and have a real impact on the business of our clients. Sound interesting? Let's talk!

Senior Data Scientist

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HITACHI ENERGY

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