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Data Engineer

Knowledge and Ontology Engineer - Insurance (m/f/d)*

Munich Re

Munich

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Описание вакансии

The Risk Intelligence and Knowledge Systems (RIKS) unit is part of Life & Health division, which serves as a regional analytics centre for Europe, UK and Latin Americas. The department is responsible for AI strategy development and execution, biometrics insights and knowledge modelling for more than 40 markets, for 500+ cedents, and 1,500+ active reinsurance contracts. We strategically invest in scalable, easy-to-use data and knowledge technologies to create and operationalize high quality products and services using structured and unstructured data, serving both internal and external clients. We believe that better data and advanced analytics can strengthen our reinsurance core and service business and will be the foundation for the business models of tomorrow.

Do you want to play a key role in shaping the future of our team? Are you the next knowledge systems champion who changes the game for us? We are looking for a motivated individual to join our team as Knowledge and Ontology Engineer. This person will design, develop, and operationalize graph-based knowledge systems, ontologies, and semantic data layers that enable intelligent data integration, discovery, and consumption across our division's diverse data landscape.

Join our team of industry experts and contribute your knowledge engineering expertise to make a significant impact on the life and health reinsurance sector.

Your Job

  • Design, develop, and maintain enterprise-scale ontologies and knowledge graphs that model complex relationships across mortality, morbidity, medical conditions, reinsurance contracts, and business processes.
  • Build and operationalize graph-based abstraction layers integrating diverse data sources (structured, unstructured, legacy systems) into unified semantic models accessible across business units.
  • Collaborate with domain experts in underwriting, medical, claims, biometrics, and pricing to elicit, formalize, and encode domain knowledge into machine-readable ontological structures.
  • Implement knowledge graph infrastructure using technologies such as Neo4j, RDF/OWL, SPARQL, or property graph databases; ensure scalability, performance, and reliability in production environments.
  • Develop semantic data pipelines and ETL processes that populate, update, and maintain knowledge graphs from operational systems; ensure data quality, consistency, and lineage tracking.
  • Enable self-service knowledge consumption by building APIs, query interfaces, and visualization tools that allow business users and analytics teams to explore and leverage knowledge graph capabilities.
  • Partner with AI/ML teams to enhance models with structured knowledge representations, enabling explainable AI, reasoning capabilities, and domain-aware predictions.
  • Design and implement knowledge governance frameworks covering ontology versioning, change management, metadata standards, and semantic interoperability across systems.
  • Drive standardization and harmonization of terminology, taxonomies, and data definitions across regions and business units; establish controlled vocabularies and reference data models.
  • Contribute to innovation by exploring emerging semantic technologies (knowledge graph embeddings, neural-symbolic AI, semantic search) and evaluating their applicability to reinsurance challenges.
  • Document ontologies, data models, and system architectures; enable knowledge transfer through training, workshops, and best practice sharing.

Your Profile

  • Preferred understanding of (re)insurance business, with experience in knowledge modelling, data architecture, or business intelligence in insurance or financial services
  • Advanced degree in computer science, information science, knowledge engineering, computational linguistics, or similar
  • Several years of hands-on experience designing and implementing ontologies, knowledge graphs, or semantic systems in production environments
  • Deep expertise in ontology languages and standards (OWL, RDF, RDFS, SKOS), semantic web technologies, and graph database platforms (Neo4j, RDF stores, or comparable)
  • Proficient in graph query languages (SPARQL, Cypher) and knowledge representation formalisms; experience with ontology engineering tools (Protégé, TopBraid, or similar)
  • Strong programming skills in Python or Java with experience building knowledge graph pipelines, APIs, and integration layers
  • Solid understanding of data modeling, ETL/ELT processes, SQL, and data warehouse architectures
  • Experience with graph visualization, semantic search, and knowledge discovery tools and techniques
  • Familiarity with linked data principles, semantic interoperability, and metadata management standards
  • Skilled in collaborating with business stakeholders to translate domain expertise into formal knowledge representations
  • Highly motivated, responsible, and able to work independently while driving consensus across diverse teams
  • Familiar with data governance, data privacy, and regulatory frameworks in (re)insurance
  • Creative problem-solver with passion for structuring complex information and enabling data-driven insights
  • Fluent in English (written and spoken)

Application Instructions
Please apply through our online portal and upload your CV, as well as your academic reference letters, including school certificates, graduation certificates and transcripts of record for any degrees. If applicable, please also submit reference letters from any previous employers or certificates from any other qualifications you may have. We recommend writing a cover letter to tell us more about why the position and Munich Re is of interest to you.

About Us
As the world's leading reinsurance company with more than 16,000 employees at over 50 locations, Munich Re introduces a paradigm shift in the way you think about insurance. By turning uncertainty into a manageable risk we enable fundamental change. Join us working on topics today that will concern society tomorrow, whether that be climate change, major construction projects, medical risk assessment or even space travel.

Together we embrace a culture where multiskilled teams dare to think big. We create the new and the different for our clients and cultivate innovation.

Sounds like you? Push boundaries with us and be part of Munich Re.

Our employees are our greatest strength. That’s why we offer them a wide range of benefits. You can find some examples below.

Unlock your potential

  • Diversity, Equity & Inclusion: we embrace the power of differences and are convinced that diversity fosters innovation and resilience and enables us to act braver and better.
  • Continuous Learning: we believe that continuous learning is a key differentiator and critical for building new skills and accelerating growth.
  • Career Mobility: we actively support career mobility, and our strong global and regional presence offers a wealth of career growth opportunities for you.

Rewards & Recognition

  • Competitive salary: appropriate compensation for your high level of commitment.
  • Retirement provision: state of the art in-house pension solutions.
  • Work-life balance: promoting the compatibility of family and work in addition to overall work-life balance.
  • Health management: focus on your physical and mental health far beyond legal requirements.
  • Hybrid working: living the best of both worlds – we offer you a very flexible approach as well as the opportunity to work from abroad on an occasional basis.
  • Munich Re not only stands for fairness with regard to its clients; it is also an equal opportunities employer. Severely disabled candidates will also be prioritized, if equally qualified.

Münchener Rückversicherungs-Gesellschaft
Lisa Schneider

Talent Acquisition Partner

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Data Engineer

Data Analyst

SEIA

Munich

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Описание вакансии

This is a full-time hybrid role for a Data Analyst. The Data Analyst will be responsible for day-to-day tasks such as data modeling, statistical analysis, and communication with clients. The position is primarily located in Munich, but exceptions for remote work can be discussed.

As a member of our team, you will have the opportunity to work closely with the company's founders and client's to implement projects and drive innovation. The role will involve technical project management, customer success, and continuous product improvements. Your contributions will be critical to the success of our company as we continue to grow and expand.

  • The role is hybrid with in-office and at-home flexibility M-F.
  • Travel is not expected, but may on a rare occasion be required.
  • Fluent German language skills, English fluency preferred
  • Experience with SQL
  • Analytical Skills and Data Analytics experience
  • Statistical knowledge and experience with statistical analysis tools
  • Excellent written and verbal communication skills
  • Data Modeling experience
  • Experience working in a team environment
  • Experience in technical project management
  • Bachelor's degree in a related field such as Mathematics, Computer Science, or Statistics
  • Any experience in the field of international trade or logistics is a plus

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Data Engineer

Senior Consultant SAP BTP & Agentic AI (all genders) - BCG Platinion

BCG Platinion

Berlinsenior

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Описание вакансии

Do you want to use AI and SAP technology to transform the way companies operate, make decisions, and grow? Then join us in shaping the next generation of intelligent, platform-based solutions on SAP BTP. You’ll develop agent-based applications, integrated architectures, and scalable systems that rethink business processes and create real business impact.

Together with Boston Consulting Group, you support our clients from the initial strategic idea through to technical implementation—from the boardroom to the codebase—with a focus on AI-driven coding (“vibe coding”), enabling you to fully leverage your individual strengths, particularly in architecture.

Shape the world of tomorrow

  • You identify, prioritize, and define AI and agent-based use cases
  • You design end-to-end solutions on SAP BTP across application, integration, data, and AI layers
  • You will develop MVPs and prototypes (e.g., using SAP AI Core, Joule, LangChain, or similar frameworks)
  • You will develop AI-powered applications in Java, Python, Node.js, or ABAP
  • You will design integrations between agent-based systems and enterprise landscapes (e.g., APIs, MCP)
  • You implement workflow orchestration solutions (e.g., n8n, Camunda) on SAP BTP
  • You take the lead in workshops, demos, and proof-of-concepts
  • You contribute to architectural decisions and transformation roadmaps

You Make the Difference

  • You hold a degree in computer science, business informatics, or a related field
  • You have at least 4 years of relevant experience in a consulting environment with SAP BTP, cloud, or software development
  • You have solid programming skills (Java, Python, JavaScript/Node.js, or ABAP)
  • You have practical experience with SAP BTP Services (e.g., CAP, Integration Suite, AI Core)
  • You have initial experience with AI/GenAI applications or a strong interest in them
  • You have experience in process design and integration architectures
  • You are familiar with common hyperscaler technologies (AWS, Azure, GCP)
  • You have experience leading project teams of more than three people and can develop complex business cases
  • You thrive in interdisciplinary teams and global contexts and are willing to be flexible and travel
  • You can confidently understand and communicate complex issues in German and English

How You Can Grow With Us
Individual professional development opportunities and an open feedback culture provide you with the framework to discover and refine your own strengths. Our modern structures enable you to stay focused. These include, for example, easy travel booking, excellent back-office support, and a comprehensive knowledge center. Participate in regular team events and Office Fridays to foster a strong and collaborative team network

Join Our Team
BCG Platinion is an
E
qual Opportunity Employer
and is actively committed to diversity and inclusion. We consider all qualified applicants regardless of ethnic or social background, age, gender, sexual identity, religion, beliefs, or disability.

Apply now by submitting your resume, a detailed list of projects, and all relevant certificates via our online portal, or feel free to contact David Körte (+49 221 58958-555) if you have any questions.

Further information at www.bcgplatinion.com/careers?local\=de

#BCGPlatinion

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Data Engineer

(Junior) Energy Data Scientist – Energiedaten & Automatisierung (MSB) (m/w/d)

VREY

Berlininternshipjunior

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Описание вакансии

Über uns

Bei
VREY
bauen wir das
EnergyOS für Mehrfamilienhäuser
.

In Deutschland stehen über
3,3 Millionen Mehrparteienhäuser
– und sie sind das schwarze Loch der Energiewende. <1% Solardurchdringung. <2% Smart Metering. Kaum Flexibilität oder intelligentes Energiemanagement.

Gleichzeitig zwingt die Regulierung Eigentümer zu massiven Investitionen: Solar wird zur Pflicht, Smart Meter müssen in den nächsten 5 Jahren flächendeckend ausgerollt werden, Heizung und Mobilität elektrifizieren sich. Das Mehrfamilienhaus wird vom Betongold zum aktiven Teil der dezentralen Energieinfrastruktur.

Was fehlt, ist ein integriertes System, das diesen Wandel wirtschaftlich und operativ beherrschbar macht.

VREY kombiniert zertifizierten Messstellenbetrieb mit eigener Software
und ermöglicht Eigentümern erstmals, ihren selbst erzeugten Solarstrom direkt an ihre Mieter zu verkaufen – einfach und ohne selbst zum Energieversorger zu werden (

  • 42b EnWG).

Damit wird regulatorischer Zwang zu einer profitablen und planbaren Chance:

  • Zweistellige Renditen und Wertsteigerung für Eigentümer,
  • ~20 % Stromkostenersparnis für Mieter, und
  • digitale Infrastruktur für Speicher, Wärmepumpen und Flexibilität.

Bereits heute betreuen wir eine dreistellige Anzahl an Projekten - darunter die größten Bestandshalter und Wohnungsbaugenossenschaften - in allen 16 Bundesländern. Damit gehören wir nach kürzester Zeit zu den führenden Anbietern im Markt.

Im Zuge unserer Seed-Finanzierung haben wir
3,3 Mio. € von führenden Impact- und Energy-VCs
(u. a. Rubio Impact Ventures, HTGF, Kopa Ventures) eingesammelt. Mit dem frischen Kapital gehen wir in die nächste Wachstumsphase und bauen unser Team gezielt aus.

Wir stehen am Anfang eines strukturellen Marktumbruchs. Wer heute die Energieinfrastruktur im Mehrfamilienhaus definiert, prägt sie für Jahrzehnte. Werde Teil von VREY und baue mit uns das führende EnergyOS.

Dein Profil

  • Du hast bereits erste Erfahrungen im Consulting (Tier 1/Tier 2), High-Growth Start-ups (idealerweise Operations oder Prozessoptimierung), oder im Projektmanagement gesammelt und ein abgeschlossenes Studium in einem relevanten Bereich
  • Erfahrung oder starkes Interesse an Datenanalyse, Automatisierung und KI/LLM-Agents (z. B. Python, APIs, Umgang mit größeren Datenmengen)
  • Sehr gutes Zahlen- und Datenverständnis; Freude daran, Datenqualitätsprobleme systematisch und datenbasiert zu durchdringen
  • Idealerweise Erfahrung in der Energiewirtschaft / Marktkommunikation (MaKo, Messstellenbetrieb, GGV/Mieterstrom, Bilanzierung) - oder die klare Bereitschaft, sich schnell tief einzuarbeiten.
  • Strukturierte, gewissenhafte Arbeitsweise: du gibst dich nicht mit „Job abgeschlossen" zufrieden, sondern prüfst, ob das Ergebnis inhaltlich stimmt
  • Eigenverantwortung und Ownership-Mentalität: du übernimmst einen Bereich, statt nur Aufgaben abzuarbeiten; und strebst danach, dein volles Potenzial in diesem Bereich zu entfalten
  • Du suchst bewusst keinen 9-to-5-Job, sondern willst in einem schnelllebigen, gründer-nahen Umfeld Verantwortung übernehmen, Strukturen aufbauen und das Wachstum aktiv mitgestalten
  • Du bist in Berlin (oder bereit umzuziehen) - unser Büro ist unser Homebase
  • Du sprichst Deutsch und Englisch fließend

Deine Aufgaben

Mission der Rolle
Du sitzt an einer unternehmenskritischen Schnittstelle: tief drin im operativen Energiedaten-Geschäft und mit dem Mandat, dieses Geschäft durch eigene Datenanalysen, Tools und KI-Agenten grundlegend zu automatisieren. Du siehst den unmittelbaren Effekt deiner Arbeit - jedes gelöste Ticket bringt ein Projekt näher an die Abrechnung, jeder gebaute Agent spart dem ganzen Team Zeit.

  • Datenanalyse & Automatisierung durch eigene KI-Agents
  • Du analysierst Messwerte, Zählerstände und Versandjobs auf Muster, Ausreißer und wiederkehrende Fehlerursachen
  • Du übersetzt dieses Wissen in KI-Agenten, die Fehler eigenständig diagnostizieren und Lösungswege vorschlagen oder umsetzen
  • Du bist der fachliche Motor der Messstellenbetrieb (MSB) App: du erkennst aus dem Tagesgeschäft, welche Features fehlen, spezifizierst sie und bringst sie mittels eigener Entwicklung ins Produkt
  • Operative Energiedaten-Verantwortung bis zur Abrechnungsreife
  • Du bringst Projekte Monat für Monat zur Abrechnungsreife: fehlende oder unplausible Messwerte korrigieren, Ersatzwerte über Referenzprofile bilden, Werte maskieren und neu berechnen lassen
  • Du legst Versandjobs an, überwachst deren Status und plausibilisierst die Daten nach jedem Fix
  • Du arbeitest dabei täglich in der App unserer Partner und unserer internen MSB App entlang der marktüblichen MSB-Prozesse
  • Ownership & Skalierung des MSB-Bereichs
  • Du verantwortest alle Energiedaten-Tickets intern (Projekt- und Abrechnungsteams) wie extern (VNB, Lieferanten, ÜNB) - von Annahme über Priorisierung bis Lösung - und bist Eskalationsinstanz bei komplexen Fällen
  • Du behältst die MSB-relevanten Postfächer im Blick, ordnest Nachrichten von Marktpartnern den richtigen Vorgängen zu und stellst sicher, dass keine fristrelevante Kommunikation untergeht
  • Du lernst Praktikant:innen und Werkstudent:innen in Prozesse, Tools und die MSB Bibel ein, begleitest sie bis zur Eigenständigkeit und hältst die Doku aktuell

Benefits
Verantwortung:
zentrale Rolle in unserem Kernteam

Vergütung:
Kompetitives Gehalt und Anteile am Unternehmen

Startdatum:
so bald wie möglich, unbefristet

Team & Benefits:
Lustiges Team, Tech Budget von 2 Tsd.€, regelmäßige Team Events und Learning Lunches, Gratis Getränke, Deutschlandticket

Weitere Vorteile:
Tägliche Zusammenarbeit mit den Gründern, Getränke & Snacks, Personalverantwortung und die Möglichkeit, das Unternehmen von Grund auf mitzugestalten

Das Wichtigste:
Du brennst für Unternehmertum und Start-ups. Bei uns entstehen keine endlosen Slide-Decks oder rein theoretische Modelle – wir bauen ein Unternehmen und machen tagtäglich einen großen Schritt nach vorne. Wenn du von Tag 1 an etwas Großem mitgestalten möchtest, bist du bei uns genau richtig.

Noch ein paar Worte zum Schluss
Bei VREY sind wir davon überzeugt, dass
Vielfalt uns als Unternehmen und Gesellschaft stärkt
. Weder bei der Einstellung noch während des Beschäftigungsverhältnisses werden Entscheidungen auf Basis von Hautfarbe, Religion oder religiösen Glaubens, ethnischer oder nationaler Herkunft, Behinderung oder Alter getroffen.

Auch wenn du nicht alle Anforderungen erfüllst, zögere nicht, dich trotzdem zu bewerben. Wenn du von unserer Mission begeistert bist und glaubst, einen Beitrag leisten zu können, möchten wir von dir hören!

Der beste Weg ist eine warme Intro: Kennst du jemand, der auf diese Rolle passt? Empfiehl die Person und erhalte
3.000€
bei erfolgreicher Einstellung.

Voraussetzung: Die Person ist uns noch nicht bei uns im Prozess und wird offiziell vorgeschlagen. Auszahlung nach bestandener Probezeit. Bei mehrfacher Nennung zählt die erste eingegangene Empfehlung.

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Data Engineer

Senior Software Engineer (AI Platform)

Smartly

Berlinsenior

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Описание вакансии

We are looking for a
Senior Software Engineer
to join the AI Platform Team at Smartly! Our team works on helping marketers make the most of their ad creatives (images, video, text) and campaigns (product and performance data). We build and experiment with AI-based solutions across the media and creative workflows.You will have the opportunity to take ownership of and work on high impact projects.

Join us in building high impact ML-based solutions to help our customers to build better and more effective advertising experiences for their consumers. If you’re a growth minded individual who has a passion for ML and the marketing space, this team is for you!

We use Python, TypeScript, PostgreSQL, Node.js, Docker and Kubernetes for our microservices, TypeScript and React in the frontend of our products.

Here's What You'll Do...

  • Design, build and maintain backend services that sit at the core of Smartly.io’s campaign optimization products.
  • Be a core contributor of our team and our ways of working to build high impact products. You’ll actively be involved in work planning, retrospectives, and overall team improvement.
  • Support data scientists in bringing machine learning models to production.
  • Mentor your team on software development practices and propagate best practices like testing, monitoring, or clean code.
  • Use your skills and experience to continuously improve our software architecture, coding practices, tools, and processes.
  • Work with our stakeholders - be them product, engineering, infrastructure - to ensure we meet customers where they are. Being able to translate business/product needs to viable solutions is a must.
  • Apply and enhance your soft skills through working closely with your colleagues and our customers. Doing knowledge shares, running productive meetings, and pair programming/debugging are just some ways we grow our soft skills.
  • Impact the daily life of the staff of the hundreds of advertisers using Smartly

Here's What We're Looking For...

  • We’re seeking an experienced Software Engineer with Strong Python skills
  • 5+ years of experience developing and deploying production-quality software
  • 2+ years of experience working with cloud infrastructure such as AWS or GCP
  • Experience with NodeJS, React, TypeScript is a plus
  • Hands-on experience with modern ML frameworks (e.g., PyTorch, TensorFlow) is a plus
  • Knowledge of MLOps concepts and tools (e.g., MLflow, Kubeflow) is a plus
  • Experience developing and maintaining services under SLA
  • Analytical mindset with a problem-solving approach
  • Passion for solving customer challenges quickly while making thoughtful architectural decisions
  • Adaptability and resilience when facing new or ambiguous challenges
  • Strong written and verbal communication skills in English
  • Ability to work 3 days / week at our office
  • M.Sc. in a relevant field is preferred

What We Offer You...

  • Inclusive Culture: Join a team of over 750 Smartlies representing more than 60 nationalities across 24 locations in 13 countries, we foster a culture built on trust, transparency, and open feedback.
  • Global Impact: Be part of a company making a global impact, directly influencing our customers and business growth.
  • Wellbeing Focus: Enjoy generous healthcare packages, mental health services, and a healthy work-life balance with paid holidays and family leave.
  • Total Rewards: Benefit from equity options, performance-based rewards, competitive compensation, and ample career development opportunities.
  • Hybrid Workplace: Experience the flexibility of a hybrid work model, balancing office and remote work, with the option to work abroad for up to 30 days.

Smartly is committed to being the best place to work for growth-minded individuals to thrive. Explore more in our Culture Handbook!

About Smartly
Smartly is the AI-powered advertising technology company transforming ad experiences for brands and their consumers. Our comprehensive advertising platform seamlessly integrates the capabilities of media, creative, and intelligence to power more than 800 billion impressions and generate more than 300 billion creatives annually, delivering tangible business outcomes for brands and advertisers.

Smartly is the only company in the industry recognized as a Leader in The Forrester Wave: Creative Advertising Technologies with PwC validating the results it delivers for brands. We manage creative and media for 700+ brands worldwide and $6B in ad spend across the largest media platforms, including Facebook, Google, Instagram, Pinterest, Snap, and TikTok. Our end-to-end technology, unmatched access to media platforms and exceptional customer service help Fortune 500 brands to reach and engage consumers and learn what performs best.Smartly is a multinational and diverse team of 750+ Smartlies from 60+ nationalities, working in 13 countries. Together, we want to create and maintain an inclusive environment where everyone feels respected and heard. Our Diversity, Equity & Inclusion approach is at the heart of it.

Visit Smartly to learn more.

The processing of your information is described in our Candidate Privacy Notice.

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Knowledge and Ontology Engineer - Insurance (m/f/d)*Munich Re · Germany

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