The UBDS group is seeking a Semantic Data Architect to lead the design and implementation of structured ontology‑based data models. This role is central to establishing semantic consistency, knowledge management, and enhanced data interoperability across a large‑scale digital programme.
The successful candidate will translate business policies and operational logic into machine‑readable models, working closely with subject matter experts to develop robust ontologies that underlie advanced data use cases and semantic governance.
Key Responsibilities
- Translate policy, operational rules, and business logic into structured ontology models
- Define and validate semantic relationships between data entities and systems
- Collaborate with domain experts to capture example scenarios and value‑driven use cases
- Maintain and evolve enterprise glossary and ontology documentation
- Develop and maintain concept and entity‑relationship ontology maps
- Produce test‑case mappings that demonstrate the application and business value of semantic models
- Support governance of semantic standards to ensure alignment with architectural principles
Requirements
Essential:
- Strong experience in ontology modelling, semantic data design, or knowledge architecture
- Proficient understanding of concept modelling, data relationships, and structured vocabularies
- Proven ability to translate business logic and rules into formalised, reusable data structures
- Experience collaborating with stakeholders to validate semantic frameworks
- Competence in managing glossaries, metadata, and ontological artefacts in complex environments
Desirable:
- Background in semantic technologies, taxonomy, or information architecture
- Experience within public sector or large‑scale enterprise contexts
- Familiarity with tools for ontology mapping and governance
Benefits
Why people choose to grow their careers at UBDS Group
Professionals choose to grow their careers at UBDS Group for its reputation as a dynamic and forward-thinking organisation that is deeply committed to both innovation and employee development. At UBDS Group, employees are given unique opportunities to work on cutting-edge projects across a diverse range of industries, exposing them to new challenges and learning opportunities that are pivotal for professional growth. The Group’s culture emphasises continuous improvement, offering ample training programs, mentorship, and the chance to gain certifications that enhance their skills and marketability.
UBDS Group fosters a collaborative environment where creativity and innovation are encouraged, allowing employees to contribute ideas and solutions that have a tangible impact on the company and its clients. This combination of professional development, a culture of innovation, and the opportunity to make meaningful contributions makes UBDS Group an attractive place for those looking to advance their careers and be at the forefront of technological and operational excellence.
Employee Benefits
- Training – All team members are offered a number of options in terms of personal development, whether it is technical led, business acumen or methodologies. We want you to grow with us and to help us achieve more
- Private medical cover for you and your spouse/partner, offered via Vitality
- Discretionary bonus based on a blend of personal and company performance
- Holiday – You will receive 25 Days holiday, plus 1 day for Birthday and 1 day for your work anniversary in addition to UK bank holidays
- Electric Vehicle leasing with salary sacrifice
- Contributed Pension Scheme
- Death in service cover
- Hybrid Working – UBDS Group offers a flexible working environment to help enable you to operate at your maximum regardless of your location. With offices in London & Manchester we offer a culture that is focussed on outcomes and giving you a work life balance but at that same time creating and driving a culture of inclusivity and togetherness
About UBDS Group
At UBDS Group our mission is to support entrepreneurs who are setting new standards with technology solutions across cloud services, cybersecurity, data and AI, ensuring that every investment advances our commitment to innovation, making a difference, and creating impactful solutions for organisations and society.
With a portfolio including UBDS Digital and Rayo, UBDS Group Companies proudly offer comprehensive, end-to-end digital solutions tailored for both the public and private sectors. By harnessing the strengths of leading technology partners, we deliver innovative strategies, services and solutions that address complex challenges and drive significant value. Our services cover digital consulting, cloud platforms, data and ai, cybersecurity, managed services and delivery management.
Equal Opportunities
We are an equal opportunities employer and do not discriminate on the grounds of gender, sexual orientation, marital or civil partner status, pregnancy or maternity, gender reassignment, race, colour, nationality, ethnic or national origin, religion or belief, disability or age.
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