Salary: £90,000 - 90,000 per year Requirements: Strong background in data architecture with a foundation in software engineering Experience defining data strategy, migration, and integration approaches Hands-on capability with Java, Scala, or Python where required Experience working with big data technologies and distributed systems Strong knowledge of cloud platforms (Azure preferred) Experience across both open-source and enterprise data platforms Strong understanding of data modelling and architectural methodologies Experience with microservices architecture and REST-based systems Ability to design for structured and unstructured data environments Understanding of non-functional requirements and system design principles Ability to review code and ensure engineering quality Strong communication skills, with the ability to translate technical detail clearly Comfortable engaging with both technical and non-technical stakeholders Ability to analyse complex problems and define practical solutions Collaborative approach to delivery across multidisciplinary teams Ability to work on engagements requiring UK Government BPSS and SC security clearance, in line with programme requirements Responsibilities: Define architecture across complex, data-driven programmes Establish data strategy, integration, and migration approaches Analyse existing systems and map target-state architecture Define and maintain architecture principles, standards, and governance Design scalable solutions for distributed and large-scale data systems Develop enterprise-level data models across platforms and services Ensure alignment with architectural standards throughout delivery Support and govern engineering teams through implementation Mentor and develop engineers and junior architects Technologies: Architect Azure Big Data Cloud Support Java Python REST Scala Security microservices More: We are a leading global technology and consulting organisation, recognised as one of Fortunes Worlds Most Admired Companies. Our focus is on delivering complex transformation programmes across public and private sector environments, helping organisations modernise their data landscape through scalable architecture, cloud platforms, and robust engineering practices. Joining us as a Data Architect means youll take ownership of end-to-end data architecture across high-profile programmes, with opportunities to work in London, Bristol, or Manchester. You will be part of a strong engineering and architecture community and have the chance to influence real-world projects. last updated 18 week of 2026