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Harnham is the best company for data science jobs because we are a global leader in data science recruitment.
Our extensive network of data science employers, and clients, ensuring you find the perfect match for your skills.
We offer a range of data science jobs from entry-level to director-level and have an experienced team of recruiters who will help match you with the right employer.
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Our dedicated Data Science consultants have immersed themselves fully in the market and are able to provide industry-leading advice. Whether you’re looking for your next Data Science Job, or to find a Data Scientist for your team, Harnham has a wealth of knowledge and will help you make the process as efficient as possible.
We pride ourselves on keeping our pulse on trends in the industry and offer educational programmes to help keep our candidate’s skills sharp.
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We place considerable emphasis on getting to know you, your motivations and your skills.
We do this to ensure we only introduce you to companies that suit you. By taking the time to listen to and explore our clients’ briefs, we soon know whether candidates fit their culture or not.
As a genuine specialist in Data Science recruitment, we have developed long-standing partnerships within the marketplace. These relationships allow us to provide our candidates with access to the best opportunities in the sector.
If you are looking for that next Data Science job and career step, let us help you find it.
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JOBS
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SCIENCE JOBS
Harnham are a specialist Data Science recruitment business, specializing in finding you your next data science job!
Product Owner – Knowledge Graphs
Amsterdam
€60000 - €75000
+ Data Science & AI
PermanentAmsterdam, North Holland
To Apply for this Job Click Here
Product Owner, Knowledge Graphs
Amsterdam (Hybrid) | €70,000 – 75,000 + Benefits
Are you passionate about turning complex legal knowledge into intelligent, scalable digital products?
This is an opportunity to join a forward-thinking organisation at the intersection of LegalTech, Data, and AI, where you will shape the roadmap for a knowledge graph platform that supports legal professionals in making faster, better-informed decisions.
The Company
They are a well-established professional services organisation investing heavily in data and AI-driven innovation. Their teams work on complex information challenges, developing products that transform how knowledge is captured, connected, and consumed.
With a strong focus on emerging technologies, they are building advanced knowledge management capabilities that enable better search, discovery, and insight generation. This role sits within a growing product function with significant visibility and impact across the business.
The Role
As Product Owner, you will lead the development and evolution of a knowledge graph platform designed to connect legal data, documents, expertise, and processes.
Key responsibilities include:
- Own and prioritise the product backlog for knowledge graph and semantic data initiatives
- Translate business and user needs into clear product requirements and user stories
- Work closely with data engineers, knowledge engineers, software developers, and legal subject matter experts
- Define and communicate product vision, roadmap, and delivery priorities
- Drive adoption of graph technologies to improve search, discovery, and knowledge management capabilities
- Balance stakeholder requirements with technical feasibility and strategic objectives
- Monitor product performance and user feedback to inform future enhancements
- Support the delivery of AI and data products that leverage structured knowledge assets
Your Skills & Experience
- Strong commercial experience as a Product Owner, Product Manager, or similar product leadership role
- Experience delivering data, AI, analytics, or knowledge management products
- Understanding of knowledge graphs, semantic technologies, ontology management, or graph databases such as Neo4j
- Ability to engage effectively with both technical and non-technical stakeholders
- Experience gathering requirements and translating them into actionable product roadmaps
- Strong prioritisation and decision-making capabilities
- Familiarity with Agile delivery methodologies and product development best practices
- Interest in LegalTech, professional services, enterprise knowledge management, or information retrieval
What They Offer
- Salary of €70,000 – 75,000 depending on experience
- Performance-related bonus
- Comprehensive benefits package
- Hybrid working model based in Amsterdam
- Exposure to cutting-edge AI, data, and knowledge graph technologies
- Clear career progression within a growing product and innovation function
- Opportunity to influence the direction of a business-critical platform
How to Apply
If you are a Product Owner with experience in knowledge graphs, semantic technologies, or data-driven products and are looking to make a meaningful impact within an innovative legal environment, apply today to learn more.
To Apply for this Job Click Here
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With over 10 years experience working solely in the Data & Analytics sector our consultants are able to offer detailed insights into the industry.
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Candidate – Senior Data Engineer
I've been a Senior Data Engineer for about 4-5 years and Harnham is one of the best recruitment agencies I worked with. There was a time when my offer fell through and the recruiter I was working with at Harnham jumped in to the rescue and scheduled interviews for me within a couple of days. Really good agency and some great people.
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We’ve been collaborating with Harnham to recruit some key positions for our company, and they have been incredible partners. They team has been great and efficient. They understood our needs perfectly and provided us very talented candidates. We'll keep collaborating with them in the future. Thank you for your excellent job!
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Thanks to Harnham, I am now in a role that suits me. My recruiter was able to quickly identify the skills I had to offer and match me up with his client. It was a win-win for everyone. I was given great advice throughout the process, and I also appreciated the follow-ups that I received.
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Client – Director of Customer Data Science – Apparel
The team at Harnham have been outstanding in helping our company build a market-leading data science team. Harnham’s communication is great, and the recruiter’s take a consultative approach that’s really focused on provided value for both their clients and their candidates. They provide strong candidates that help us fill our roles with high achievers who are also a great fit for our culture.
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I’ve had a great experience with Harnham. The recruiter provided great advice and ensured that I understood everything, and even followed up with me after I started my new role to see how I was settling in. I would recommend Harnham as a great recruitment company for anyone looking for a role in data and analytics.
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Client – Data Direction – Broadcast Media
I have worked with Harnham for over 2 years now as our main Analytics Recruiter partner and I am very pleased with the overall service and the people we have hired via Harnham. Harnham’s team is very good at understanding our recruitment needs and always come back with relevant and well scanned CVs, which saves me precious time.
