Latest data architect Jobs

C++ Software Engineer – AI Developer Tools

You will develop production-quality C++ components and APIs for NVIDIA’s AI-powered developer tools, focusing on Genie’s retrieval and agentic features. Your role involves building capabilities that connect native C++ tools with AI services, improving retrieval quality, and collaborating with cross-functional teams.

NVIDIA

Senior Performance Engineer

Analyze end-to-end performance of large-scale AI workloads across compute, network, storage, and software stacks. Design and execute performance studies, diagnose bottlenecks, and drive optimizations. Collaborate with deep learning engineers and platform teams to improve AI system performance and efficiency.

NVIDIA United Kingdom

Lead Data Scientist /Deep Learning Practitioner

Lead the development of deep learning models to enhance underwriting systems using non-traditional data such as text, logs, and time series. Design and deploy neural networks including LSTMs, RNNs, and Transformers, bridging research with production deployment. Collaborate with stakeholders to drive data science initiatives from prototype to market impact.

Capital One Loughborough, Leicestershire, LE11 2QG, United Kingdom

Lead Data Scientist /Deep Learning Practitioner

Lead the development and deployment of deep learning models to enhance underwriting capabilities using non-traditional and multi-modal data. Design and train neural networks such as LSTMs, RNNs, and Transformers, and translate research prototypes into production systems. Collaborate with stakeholders to align technical innovation with business outcomes and mentor junior team members.

Capital One Boultham, Lincolnshire, LN6 7TG, United Kingdom

Senior Data Engineer

This role involves working within a high-growth data and machine learning team, embedding into portfolio companies to deliver data science and machine learning initiatives. Responsibilities include partnering with C-suite stakeholders, designing and deploying machine learning solutions, and contributing to best practices in data science and engineering.

Harnham - Data and Analytics Recruitment London, United Kingdom £90,000 – £120,000 pa

On-site Permanent

Principal Data Scientist - Aristocrat

This role involves leading end-to-end data science initiatives to enhance player engagement, retention, and monetization in social casino games. The Principal Data Scientist will develop machine learning and reinforcement learning models, drive scalable experimentation, and translate complex insights into product decisions. They will also provide technical leadership, mentorship, and collaborate across engineering, MLOps, and game teams to build data products and improve decision-making frameworks.

eFinancialCareers London, United Kingdom

Viva Insight Data Engineer

This role involves managing and improving the Viva Insights data environment, ensuring data accuracy, consistency, and security. Responsibilities include administering the Microsoft Viva Insights platform, managing data pipelines, and supporting data governance and advanced analytics.

eFinancialCareers London, United Kingdom

Senior Member of Technical Staff, Synthetic Data

This role involves designing and building scalable inference pipelines for synthetic data, conducting data ablations, and implementing innovative synthetic data curation methods. You will work with large-scale datasets and collaborate with cross-functional teams to enhance model performance and drive advancements in natural language processing.

Cohere London, United Kingdom

Remote Permanent

Senior Member of Technical Staff, Web Data

This role involves developing and maintaining large-scale web data pipelines for pre-training advanced language models. Responsibilities include processing web corpora, filtering and quality-scoring systems, and collaborating with cross-functional teams to enhance model performance.

Cohere London, United Kingdom

Remote Permanent

Senior AI Engineer

This role involves designing and building multimodal AI systems that process text, audio, and video data to enhance customer experience across digital and traditional media. The engineer will lead development of AI-driven features such as automated content summarisation and AI-generated avatars, working within a multidisciplinary team to deploy scalable solutions. Collaboration with stakeholders is key to translating business needs into production-grade AI applications.

Harnham - Data and Analytics Recruitment London, United Kingdom £100,000 – £140,000 pa

Hybrid Permanent

Senior Channel Manager

This role involves leading the development and execution of the Connected Store channel within Tesco Media, focusing on in-store media innovations such as digital screens and experiential activations. The Senior Channel Manager will drive end-to-end innovation projects from concept to scale, using data-driven insights to enhance customer engagement at the point of purchase. Collaboration with cross-functional teams and external partners is key to delivering scalable, commercially impactful retail media solutions.

dunnhumby London, United Kingdom

Enterprise Sales Director, Utilities & Telco

Lead and coach a team of enterprise account executives focused on the Energy & Utilities sector, driving sales growth and consumption of Databricks' data and AI platform. Develop territory and revenue strategies, collaborate with cross-functional teams, and build trusted relationships with strategic customers and partners. Emphasis on value-based selling, technical sales methodology, and scaling a high-performance culture within a fast-growing organisation.

Databricks London, United Kingdom

On-site Permanent

Enterprise Account Executive - Public Sector

This role involves driving big data and AI transformation within major Defence contractors by identifying high-impact use cases and delivering value through the Databricks Data Intelligence Platform. The Enterprise Account Executive will lead complex sales campaigns, collaborate with ecosystem partners, and engage C-level executives to expand strategic accounts. Success requires deep sector expertise, experience in value-based selling, and the ability to orchestrate technical and business teams to achieve customer and revenue goals.

Databricks London, United Kingdom

AI Accelerator Lead

The AI Accelerator Lead will establish and drive a strategic initiative to unlock enterprise-wide value from AI, combining technical leadership with programme-level influence. Responsibilities include designing and operating the AI Accelerator, exploring advanced AI techniques, delivering high-impact prototypes, and building organisational capabilities in responsible AI use.

Key Recruitment Southampton, Hampshire, United Kingdom £70,000 – £92,258 pa

Senior Machine Learning Engineer - National Security (TIRE)

Develop and deploy advanced machine learning and AI solutions for national security challenges in collaboration with cross-disciplinary teams. Lead technical projects, build production-ready systems, and mentor junior staff. Work involves rapid prototyping, deploying scalable models, and translating research into operational capabilities with real-world impact.

The Alan Turing Institute Cheltenham, South West England, United Kingdom £57 – £62 pa

Contract