{"id":3869687,"url":"https://alion.io/job/kainos-principal-data-architect","title":"Principal Data Architect","company":{"id":51458,"name":"Kainos","domain":"kainos.com","url":"https://alion.io/company/kainos","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":81,"open_postings":15,"ghost_share":0,"stale_share":0.667,"repost_share":0.133,"time_to_fill_p50_days":35,"computed_at":"2026-11-07T05:47:08Z"}},"role":"Data Science","role_family":"Data Science","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom","Belfast, United Kingdom","Birmingham, United Kingdom","United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"GCP","optional":false},{"name":"Machine Learning","optional":false}],"status":"live","first_seen_at":"2026-11-06T13:52:51Z","employer_posted_date":"2026-11-06","last_verified_at":"2026-11-07T03:08:35Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Join Kainos and Shape the Future\nAt Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting-edge Workday solutions, or pushing the boundaries of technology, we do it together.\nWe believe in a people-first culture, where your ideas are valued, your growth is supported, and your contributions truly make a difference. Here, you’ll be part of a diverse, ambitious team that celebrates creativity and collaboration.\nReady to make your mark? Join us and be part of something bigger.\nMAIN PURPOSE OF THE ROLE & RESPONSIBILITIES IN THE BUSINESS:\nAs a Principal Architect for Data & AI in Kainos, you’ll be accountable for successful delivery of contemporary data/ AI solutions across multiple customers.\nYou’ll have gravitas within the data/ AI community and strong thought leadership, working with senior stakeholders to agree principles, strategic direction and functional and non-functional designs. You'll manage other architects and engineers in the capability to help them navigate their careers.\nYou will provide assurance and support to multi-skilled agile teams by understanding the outcomes the solution is trying to achieve, the technical implications and complexity surrounding you and your teams' designs and helping teams make the right decisions. As a technical leader, you will work with your colleagues to lead the development of policy and standards, develop customer relationships, develop account strategies and share knowledge and mentor those around you. You’ll do this whilst advising about new technologies and approaches, with room to learn, develop and grow.\nMINIMUM (ESSENTIAL) REQUIREMENTS\nBroad knowledge of a spectrum of current and emerging data and AI technologies, and able to communicate clearly and influence C-level stakeholders (such as IOT, edge processing, event driven data architectures, serverless processing, file system, object, document, key-value, search, RDBMS, graph, cognitive services, machine learning).\nProven experience being accountable for designing, building and productionising modern data or AI intensive applications, including systems that are distributed and scalable.\nHas experience with public cloud data platforms, at least one of AWS, Azure or GCP including use of IaaS, SaaS and PaaS offerings.\nComfortable with data integration techniques such as messaging, queuing, change data capture or data virtualisation.\nAble to prioritise customer concerns, for example incorporating non functional concerns into application design and prioritise your time across multiple major projects particularly when working to deadlines.\nHas pro-actively developed business and applied an understanding of the commercial implications of their decisions.\nMotivate and empower teams to create an inclusive and creative culture for our people to perform well, learn and grow with a focus on wellbeing.\nDESIRABLE\nExperience in managing others, setting objectives, giving feedback and leading performance reviews.\nActively shares their thoughts and views on technology.\nHas participated in technology communities.\nEmbracing our differences\nAt Kainos, we believe in the power of diversity, equity and inclusion. 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