20 beste vacatures voor de functie van data science in leiderdorp (nieuwe medewerkers gezocht)

Senior AI Engineer (Libra - Legal AI Assistant) (m/w/d)
Wolters Kluwer —Alphen aan den Rijn
- Fulltime
- Hybride werken
- Engels
- Master
- APIs
- Werk vanuit huis
- Taaltraining aangeboden
Senior Business Intelligence Engineer
ASICS —Hoofddorp
- Hybride werken
- Azure
- Informatica
- Kantoor
Associate Director Biostatistics
ProQR Therapeutics —Leiden
- Fulltime
- Doctor
- Engels
- Onderzoek
14 dagen
Senior Analytics Engineer
NIBC —Den Haag
- Fulltime
- Azure
- Informatica
- Master
- Reiskostenvergoeding
- Budget voor professionele ontwikkeling
12 dagen
Data Engineer
Vector Synergy —Den Haag
- Militaire ervaring
- Bachelor
- ICT
Snel solliciteren
Data Engineer - Oil & Gas
CGI —Randstad
- Hybride werken
- Azure
- Oracle
- Informatica
- Winstdeling
Snel solliciteren
Data Engineer
Good Company —Den Haag
- Online sollicitatie
- Informatica
- Analytisch vermogen
- Communicatieve vaardigheden
Senior data engineer
SEIN —Heemstede
- € 4.246 - € 6.220 per maand
- Online sollicitatie
- Informatica
- Analytisch vermogen
- Communicatieve vaardigheden
- Bedrijfsfitness
5 dagen
Sales Solutions Analyst-Senior
FedEx EU —Hoofddorp
- Fulltime
- Microsoft Excel
- SQL
- Analytisch vermogen
- Mentale gezondheidszorgprogramma's
7 dagen
Data Scientist
Fill You In —Delft
- Fulltime
- Zonder diploma
- Python
2 dagen
Data Engineer
InnSpire —Randstad
- € 6.000 - € 10.000 per maand
- Parttime
- Azure
- DevOps
- Engels
- Reiskostenvergoeding
- Budget voor professionele ontwikkeling
Senior data engineer
Ministerie van Buitenlandse Zaken —Den Haag
- € 4.818 - € 7.094 per maand
- Online sollicitatie
- Azure
- DevOps
- Master
- Reiskostenvergoeding
- Bedrijfsfitness
Vacature: Business Analist – Workforce Management Specialist - View vacancy
Bekijk bedrijf: Nationale-Nederlanden —Den Haag
- € 3.891 - € 5.188 per maand
- Fulltime
- Azure
- Salesforce
- Data-analyse
14 dagen
AI Engineer
InnSpire —Randstad
- € 6.000 - € 10.000 per maand
- Parttime
- Azure
- DevOps
- Master
- Reiskostenvergoeding
- Budget voor professionele ontwikkeling
Senior integratie engineer
SBB —Zoetermeer
- € 4.361 - € 6.379 per maand
- Online sollicitatie
- Hybride werken
- Azure
- Informatica
- SQL
- Reiskostenvergoeding
stage Onderzoek en Ontwikkeling RAG-systeem
Politie —Zoetermeer
- € 725 per maand
- Online sollicitatie
- Hybride werken
- Onderzoek
- Master
- Analytisch vermogen
1 dag
Technische HBO/WO afstudeerstage – Passenger Flow Analyses - Siemens Mobility
Siemens —Zoetermeer
- € 750 per maand
- Parttime
- Engineering
- Engels
Senior Data Engineer / Data Architect
Lefebvre Sdu —Den Haag
- Fulltime
- Hybride werken
- SQL
- Bachelor
- Python
- Winstdeling
- Reiskostenvergoeding
Internship Corporate Finance Services
Abbott Laboratories —Hoofddorp
- € 500 per maand
- Fulltime
- Engels
- Bachelor
- SharePoint
AI-engineer
AWVN —Den Haag
- € 58.956 - € 84.215 per jaar
- Fulltime
- Hybride werken
- Informatica
- Master
- Analytisch vermogen
- Reiskostenvergoeding
- Budget voor professionele ontwikkeling
8 dagen

Ik wil de nieuwste vacature-alerts ontvangen voor de functie van data science in leiderdorp

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Senior AI Engineer (Libra - Legal AI Assistant) (m/w/d)

Wolters Kluwer -
Alphen aan den Rijn

Nu solliciteren

Vacaturegegevens

Fulltime

Secundaire arbeidsvoorwaarden

Werk vanuit huis
Taaltraining aangeboden
Flexibele werkuren

Kwalificaties

Engels
Master
APIs
Veiligheid
Schaalbaarheid
Front-end ontwikkeling
AI
TypeScript
Communicatieve vaardigheden
Python
Duits

Volledige vacaturetekst

At Libra, we're transforming how legal professionals work. Our AI platform combines deep legal reasoning with cutting-edge generative technology to help lawyers research, draft, and deliver legal work faster and smarter.

In just over a year, we became one of Europe's fastest-growing legal AI companies—and in late 2025, we joined Wolters Kluwer, the global leader in legal information services. Together, we're combining Libra's AI capabilities with Wolters Kluwer's authoritative legal content to build the most powerful AI workspace for lawyers in Europe. We are expanding across new markets with full localization and deep local content integrations.

This is a unique opportunity to shape the next generation of legal AI products—now at true European scale.

Role Overview

As a Senior AI Engineer (m/w/d) at Libra, you'll play a central role in developing and improving our core product. You'll build end-to-end product features that leverage the most advanced LLMs available via API—from chat-based interfaces to complex behind-the-scenes integrations. You'll work closely with our Product, Legal Engineering, and Design teams to turn user needs into elegant, performant, and secure AI-powered experiences used daily by lawyers across Europe.

This is a high-ownership, high-impact role for engineers who thrive in fast-moving environments and want to shape how AI is applied to real-world knowledge work. You’ll work hybrid with our team at the Merantix AI Campus in Berlin.

What You'll Do

Design, implement, and maintain AI-driven product features end-to-end using LLM APIs.
Develop both visible chat-based UX flows and non-visible AI integrations that power Libra's core functionality.
Build and optimize RAG systems, including document parsing, semantic chunking, and retrieval pipelines.
Build scalable, maintainable backend systems using FastAPI and modern Python tooling.
Design and implement agent orchestration systems for complex, multi-step legal workflows.
Build infrastructure for evaluations and benchmarking, including continuous monitoring and alerting to ensure quality across all AI-powered features (e.g., using Langfuse).
Ensure high security, reliability, and data privacy standards across all systems.
Collaborate closely with Product and Legal Engineering to rapidly prototype, test, and refine new AI use cases.
Stay ahead of the curve by exploring new models, tools, and techniques—including AI coding agents like Cursor and Claude Code.
Contribute to a pragmatic, execution-focused engineering culture where simplicity and speed matter.

What You Bring

Deep experience building products that integrate large language models (LLMs) via APIs.
Proficiency with FastAPI, Python, and common data science packages.
Strong understanding of software engineering and security best practices.
Experience with modern AI developer tools (e.g., Cursor, Claude Code, Copilot, etc.).
Bonus: experience with TypeScript and front-end development.
Excellent communication skills in English; German fluency is a plus.
You have an entrepreneurial mindset and a deep sense of urgency in achieving your goals.
You're a self-starter who enjoys autonomy but thrives in a collaborative team.
You take a pragmatic approach to problem-solving—focused on impact, not hype.
You can balance trade-offs between fast, simple solutions and long-term scalability.
You want to build products that make AI truly useful for real professionals.

What We Offer:

Permanent employment from day one.
Hybrid work & flexibility: Work remotely up to 3 days per week (home office) (= 8 days a month in the office) with flexible working hours.
Work abroad flexibly: Work from anywhere within the EU for up to 20 days within a twelve-month period.
Rest & time off: 26 vacation days.
Show your commitment: 1 additional day off per year for your volunteer work (Volunteer Day).
Support for development: E-learning via LinkedIn, online language training with goFluent, and other training and development opportunities.

Join us, at Wolters Kluwer, and be part of a global technology company that makes a difference every day. Be the difference. If making a difference matters to you, then you matter to us.

#LI-Hybrid

Our Interview Practices

To maintain a fair and genuine hiring process, we kindly ask that all candidates participate in interviews without the assistance of AI tools or external prompts. Our interview process is designed to assess your individual skills, experiences, and communication style. We value authenticity and want to ensure we’re getting to know you—not a digital assistant. To help maintain this integrity, we ask to remove virtual backgrounds and include in-person interviews in our hiring process. Please note that use of AI-generated responses or third-party support during interviews will be grounds for disqualification from the recruitment process.

Applicants may be required to appear onsite at a Wolters Kluwer office as part of the recruitment process.

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Verfijn je zoekopdracht

data science vacatures in leiderdorp

Senior AI Engineer (Libra - Legal AI Assistant) (m/w/d)

Senior Business Intelligence Engineer

Associate Director Biostatistics

Senior Analytics Engineer

Data Engineer

Data Engineer - Oil & Gas

Data Engineer

Senior data engineer

Sales Solutions Analyst-Senior

Data Scientist

Data Engineer

Senior data engineer

Vacature: Business Analist – Workforce Management Specialist - View vacancy

AI Engineer

Senior integratie engineer

stage Onderzoek en Ontwikkeling RAG-systeem

Technische HBO/WO afstudeerstage – Passenger Flow Analyses - Siemens Mobility

Senior Data Engineer / Data Architect

Internship Corporate Finance Services

AI-engineer

Ik wil de nieuwste vacature-alerts ontvangen voor de functie van data science in leiderdorp

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