Top Tech Jobs & Startup Jobs in London

Lead knowledge engineering strategy and delivery for complex client programs, designing AI, semantic, ontology, and knowledge graph solutions. Guide end-to-end architecture, data pipelines, graph-based machine learning, and LLM applications. Develop engineering teams, establish ontology and knowledge graph standards, create reusable assets and thought leadership, support sales and pre-sales, and advise senior stakeholders on semantic-layer value and data transformation initiatives.

Leads knowledge engineering and AI initiatives focused on building scalable Knowledge Graph, semantic, and graph-based machine learning solutions. Directs ontology and schema design, data architecture, AI data pipelines, and implementation across client programs. Manages teams, establishes technical standards, drives innovation, supports sales and presales, develops client relationships, and provides thought leadership on emerging AI and knowledge engineering technologies.

Design, build, and operate enterprise-grade AI agents and agentic workflows. Integrate multi-provider AI platforms, implement orchestration, retrieval/RAG, observability, and IaC. Partner with clients to define use cases, run POCs, deploy scalable cloud-native systems, measure agent performance, and craft reusable patterns and documentation.

Lead end-to-end delivery of SAP SuccessFactors implementations, managing scope, timelines, budgets, stakeholders, configuration, testing, deployment, risk mitigation, and change management to drive user adoption.

As a Workday Consultant, you will implement cloud-based HR solutions, lead workshops, manage teams, and provide clients with expert guidance on Workday.

Implement and advise on Workday Core HCM solutions: run workshops, design functional solutions, lead client teams, manage implementations, support data migration and security, and promote best practices and innovation.

Lead design and delivery of AI-ready infrastructure across on-prem, colocation and cloud. Define GPU compute architectures, ensure secure scalable GPU platforms for training, fine-tuning and inference, and manage distributed architecture and engineering teams during hybrid cloud transformations.

Design, implement, and optimize enterprise LAN/WAN/WiFi and cloud network architectures. Lead cloud networking (AWS/Azure/GCP), automation (Ansible, Python, Terraform), monitoring, troubleshooting, and enforce security/compliance. Collaborate with cross-functional teams and mentor junior engineers.

As a Workday Talent & Performance Consultant, you will lead implementations of Workday solutions and collaborate with clients to enhance HR processes through technology.

Design, build, migrate, operate and govern hybrid cloud and on-prem infrastructure. Architect and deliver cloud transformations, implement virtualization, container platforms, automation, and resilience strategies.