At a Glance
- Tasks: Create and manage investment fund ontologies using cutting-edge technologies.
- Company: Join a leading financial services firm focused on innovation.
- Benefits: Attractive salary, flexible working options, and opportunities for professional growth.
- Other info: Dynamic team environment with a focus on career advancement and learning.
- Why this job: Make a real impact in the finance sector with your expertise in data and technology.
- Qualifications: 5+ years of experience in RDF/OWL ontologies and strong programming skills.
The predicted salary is between 60000 - 80000 £ per year.
What You’ll Deliver (POC Scope)
- An investment fund ontology (OWL 2 / RDF / Linked Data) modelling the product hierarchy: Fund > ShareClass > Listing > Security, with 73+ identifier types (ISIN, SEDOL, CUSIP, LEI, Bloomberg, and more) governed across US, UK, Ireland, Australia, Canada, and Mexico.
- SHACL validation shapes encoding business rules as executable constraints – e.g., "A US‑domiciled ETF listing must have a valid ISIN" – that flag violations at fund launch and throughout the fund lifecycle.
- SKOS concept schemes harmonising vocabulary across 8+ internal systems, providing a semantic bridge between source‑of‑record platforms.
- Data integration pipelines mapping relational data into RDF triples (Turtle/N‑Quads) using R2RML, rdflib, or equivalent mapping tooling.
- API layer enabling downstream applications to consume graph data programmatically.
- Automated governance reports surfacing data quality gaps, missing identifiers, and cross‑system inconsistencies.
Qualifications
- 5+ years hands‑on experience building and deploying RDF/OWL ontologies in production (not solely academic – you have shipped something real).
- Experience with SHACL for constraint validation, data quality enforcement, and shape‑based governance.
- Fluent in SPARQL 1.1 – complex queries, property paths, and federated queries.
- At least one enterprise triple store / graph platform: TopBraid, GraphDB (Ontotext), Stardog, RDFox, Amazon Neptune (RDF mode), or equivalent.
- Proficiency in Python or Java for data transformation, pipeline orchestration, and integration work.
- Familiarity with financial or securities identifiers (ISIN, SEDOL, CUSIP, LEI, or similar scheme) – you need to understand what an identifier is and why it matters.
- Working knowledge of data governance – you understand why constraints exist, not just how to code them.
Preferred Experience
- Financial services domain: fund data, securities master, regulatory compliance (MiFID, UCITS, listing rules).
- FIBO (Financial Industry Business Ontology) or similar financial ontologies.
- TopBraid EDG / GraphWise (our target platform – evaluation input from this hire is welcome).
- SKOS for vocabulary management and cross‑system term harmonisation.
- R2RML / RML or equivalent relational‑to‑RDF mapping standards.
- Ontology design patterns, modular schema design, ontology versioning (Git‑based workflows).
- Enterprise‑scale data modelling (thousands of entities, multi‑market, multi‑product‑type).
- Exposure to rules engines, inference, or deterministic AI (SHACL‑based reasoning, business rules automation).
- Agile delivery in a regulated environment.
Knowledge Graph Engineer - Investment Data Ontology employer: Vanguard
As a Knowledge Graph Engineer at our company, you will be part of a dynamic and innovative team dedicated to transforming investment data through cutting-edge ontology development. We pride ourselves on fostering a collaborative work culture that encourages continuous learning and professional growth, offering access to advanced training and mentorship opportunities. Located in a vibrant financial hub, we provide a unique chance to engage with industry-leading technologies while contributing to meaningful projects that shape the future of financial services.
StudySmarter Expert Advice🤫
We think this is how you could land Knowledge Graph Engineer - Investment Data Ontology
✨Get Involved in Finance Communities
Join investment and asset management forums or local finance meetups. Engaging with professionals in these circles can not only help you learn the ropes but also put you in touch with potential employers like Vanguard, who often scout for talent at such events.
✨Utilise Networking Platforms
Connect with professionals already working in asset management on platforms like LinkedIn. A personal message showing your interest in their role or asking for advice can lead to significant connections that might tip the scales in your favour at companies like Vanguard.
✨Show Off Your Financial Skills
Consider contributing to investment blogs or even creating your own content. Sharing your insights and analyses can demonstrate your knowledge and passion for the industry, making you stand out when applying for roles at organisations like Vanguard.
✨Engage with Recruitment Events
Attend finance recruitment fairs and expos. These events are perfect for making a strong impression with recruiters and potentially securing interviews. Many companies, including Vanguard, attend these events to scout for fresh talent, so make sure you stand out with your enthusiasm and knowledge!
We think you need these skills to ace Knowledge Graph Engineer - Investment Data Ontology
Some tips for your application 🫡
Highlight Your Analytical Skills:In asset management, it's all about the numbers! Make sure your CV showcases your analytical skills, particularly any experience with financial modelling or quantitative analysis. Employers like Vanguard want to see how you can dissect data and turn it into actionable insights, so don't hold back on your achievements!
Show Off Your Relevant Qualifications:Having the right qualifications can be a game changer in investment roles. If you've got a degree in finance, economics, or a related field, flaunt it! Also, if you have any certifications like CFA or CAIA, mention those too. It’ll help demonstrate your commitment and expertise in the field to Vanguard.
Tailor Your Cover Letter to Reflect Passion for Investment:Your cover letter is your chance to express your enthusiasm for the investment world. Share why you're drawn to asset management and your understanding of market trends. The hiring team at Vanguard will be keen to see that passion and how you keep up with industry news and developments.
Quantify Your Achievements:Don’t just tell them what you did - show them! When detailing your previous experience, include quantifiable achievements to illustrate your impact. Whether it’s percentage growth on a portfolio or cost savings in a project, these figures will help your application stand out to Vanguard. Numbers speak louder than words!
How to prepare for a job interview at Vanguard
✨Brush Up on Financial Modelling
For a role in investment asset management, being well-versed in financial modelling is crucial. Make sure you can articulate your experience with tools like Excel or any specialised software you've used. Maybe even prepare a couple of examples of financial models you've built or analysed.
✨Know Your Investment Strategies
Expect questions around different investment strategies and how you would apply them in various market scenarios. Get ready to discuss current market trends and how they impact portfolio management. This shows you're not just about the theory but also keeping an eye on real-world applications.
✨Show Your Analytical Skills
Since this is a full-time role, companies like Vanguard want to see your analytical thinking in action. Prepare to solve case studies or tackle some numerical puzzles during the interview. Practicing these types of questions will boost your confidence and show off your skills.
✨Discuss Your Long-Term Career Goals
As you’re applying for a full-time position, the interviewers will be interested in your commitment to the field. Be ready to discuss how this role fits into your long-term career plans in asset management. This shows you're not just looking for any job, but you’re genuinely interested in growing withVanguard.
