21 of 21 Vertex AI Jobs in the City of London

Architect Location: London Role Summary As a Senior Architect You will define and drive HCLTech’s strategy for Microsoft 365 CoPilot and Agentic AI—serving as the principal architect for our highest-value clients. You’ll craft enterprise-scale CoPilot ecosystems, influence vendor roadmaps with Microsoft and OpenAI … and shape governance and best practices across our AI & Cloud Native Labs network. Key Responsibilities 1. Strategic Architecture & Vision a. Establish the Centre of Excellence’s reference architecture for Copilot and Agentic AI, supporting multi-tenant, multi-region deployments. b. Align CoPilot and adjacent AI … translate AI capabilities into strategic imperatives. 3. Vendor Ecosystem Leadership a. Forge strategic alliances with Microsoft CoPilot engineering, OpenAI research, Google Cloud AI, AWS AI, and ServiceNow teams. b. Influence product roadmaps by providing enterprise requirements and market insights. 4. Governance, Compliance & Risk a. More ❯

Architect Location: London Role Summary As a Senior Architect You will define and drive HCLTech’s strategy for Microsoft 365 CoPilot and Agentic AI—serving as the principal architect for our highest-value clients. You’ll craft enterprise-scale CoPilot ecosystems, influence vendor roadmaps with Microsoft and OpenAI … and shape governance and best practices across our AI & Cloud Native Labs network. Key Responsibilities 1. Strategic Architecture & Vision a. Establish the Centre of Excellence’s reference architecture for Copilot and Agentic AI, supporting multi-tenant, multi-region deployments. b. Align CoPilot and adjacent AI … translate AI capabilities into strategic imperatives. 3. Vendor Ecosystem Leadership a. Forge strategic alliances with Microsoft CoPilot engineering, OpenAI research, Google Cloud AI, AWS AI, and ServiceNow teams. b. Influence product roadmaps by providing enterprise requirements and market insights. 4. Governance, Compliance & Risk a. More ❯

Founding Backend Engineer – AI/HealthTech | Hybrid (London) 📍 Hybrid | 2–3 days/week in-office (Euston) 🕒 Full-time | Permanent We’re helping build the future of clinical decision support and looking for a Founding Backend Engineer to lead the charge. This is a rare opportunity to shape … the technical foundation of an AI-powered platform designed to support frontline clinicians with instant, evidence-based answers. You’ll join a small, mission-driven team working at the intersection of healthcare and cutting-edge LLM technology, shipping fast and solving meaningful problems every day. What You’ll … retrieval and vector search (PGVector, Pinecone, Weaviate) Design evaluation frameworks to improve search accuracy and reduce hallucinations Deploy and manage services on GCP (Vertex AI, Cloud Run, BigQuery) using Terraform and CI/CD best practices Collaborate cross-functionally with product, clinical, and mobile teams to More ❯

Founding Backend Engineer – AI/HealthTech | Hybrid (London) 📍 Hybrid | 2–3 days/week in-office (Euston) 🕒 Full-time | Permanent We’re helping build the future of clinical decision support and looking for a Founding Backend Engineer to lead the charge. This is a rare opportunity to shape … the technical foundation of an AI-powered platform designed to support frontline clinicians with instant, evidence-based answers. You’ll join a small, mission-driven team working at the intersection of healthcare and cutting-edge LLM technology, shipping fast and solving meaningful problems every day. What You’ll … retrieval and vector search (PGVector, Pinecone, Weaviate) Design evaluation frameworks to improve search accuracy and reduce hallucinations Deploy and manage services on GCP (Vertex AI, Cloud Run, BigQuery) using Terraform and CI/CD best practices Collaborate cross-functionally with product, clinical, and mobile teams to More ❯

backend development efforts, and deliver core platform capabilities such as: Model training orchestration CI/CD for ML (e.g., using MLflow, Kubeflow, or Vertex AI Pipelines) Model versioning, monitoring, and governance Enable high-impact AdTech use cases including: Marketing Mix Modeling (MMM) Real-time personalization and … Strong understanding of programmatic advertising, attribution modeling, campaign measurement, and media mix optimization. Familiarity with cloud platforms (especially GCP) and tools like BigQuery, Vertex AI, Dataflow, Airflow, and dbt. Excellent communication and stakeholder management skills, with the ability to align cross-functional teams around a shared More ❯

backend development efforts, and deliver core platform capabilities such as: Model training orchestration CI/CD for ML (e.g., using MLflow, Kubeflow, or Vertex AI Pipelines) Model versioning, monitoring, and governance Enable high-impact AdTech use cases including: Marketing Mix Modeling (MMM) Real-time personalization and … Strong understanding of programmatic advertising, attribution modeling, campaign measurement, and media mix optimization. Familiarity with cloud platforms (especially GCP) and tools like BigQuery, Vertex AI, Dataflow, Airflow, and dbt. Excellent communication and stakeholder management skills, with the ability to align cross-functional teams around a shared More ❯

fast and is mission driven. The Role As our Founding Backend Engineer , you will steer the technical direction, culture, and architecture of our AI‐powered knowledge platform. You’ll own the services that ingest, index, and serve medical content for our Q&A feature. You’ll design scalable … search quality and answer accuracy (BLEU/ROUGE, human‐in‐the‐loop, automatic hallucination checks). Deploy & monitor services on GCP (Cloud Run, Vertex AI, Pub/Sub, BigQuery) with Terraform, CI/CD, logging, metrics, and alerting. Collaborate closely with product, mobile, and medical SME … data handling (NHS DSPT), and GDPR compliance. Tech you’ll use Python • FastAPI • LangChain/LlamaIndex • PostgreSQL + PGVector • Redis • Pinecone/Weaviate • Vertex AI • Cloud Run • Docker • Terraform • Prometheus/Grafana • GitHub Actions What we’re looking for Master’s degree in Computer Science, Software More ❯

fast and is mission driven. The Role As our Founding Backend Engineer , you will steer the technical direction, culture, and architecture of our AI‐powered knowledge platform. You’ll own the services that ingest, index, and serve medical content for our Q&A feature. You’ll design scalable … search quality and answer accuracy (BLEU/ROUGE, human‐in‐the‐loop, automatic hallucination checks). Deploy & monitor services on GCP (Cloud Run, Vertex AI, Pub/Sub, BigQuery) with Terraform, CI/CD, logging, metrics, and alerting. Collaborate closely with product, mobile, and medical SME … data handling (NHS DSPT), and GDPR compliance. Tech you’ll use Python • FastAPI • LangChain/LlamaIndex • PostgreSQL + PGVector • Redis • Pinecone/Weaviate • Vertex AI • Cloud Run • Docker • Terraform • Prometheus/Grafana • GitHub Actions What we’re looking for Master’s degree in Computer Science, Software More ❯

edge GenAI solutions for top-tier clients. We’re looking for a strategic and technically sharp GenAI Consultant to help shape and deliver AI transformation projects. You’ll work with senior stakeholders to define GenAI strategies, architect solutions, and guide implementation across diverse industries. What you’ll do … deliver GenAI platforms (LLMs, RAG, MLOps, etc.) Lead agile digital transformations and IT strategy engagements Collaborate with cross-functional teams on high-impact AI initiatives Mentor junior consultants and contribute to business development What you bring: 3–10 years in tech consulting, software engineering, or IT strategy Strong … experience with GenAI tools (e.g., AWS Bedrock, Vertex AI, Langchain) Deep understanding of AI/ML, prompt engineering, and modern architectures Excellent communication, problem-solving, and stakeholder management skills STEM or business degree with strong academic performance 🌍 Expect global exposure, a collaborative culture, and More ❯

edge GenAI solutions for top-tier clients. We’re looking for a strategic and technically sharp GenAI Consultant to help shape and deliver AI transformation projects. You’ll work with senior stakeholders to define GenAI strategies, architect solutions, and guide implementation across diverse industries. What you’ll do … deliver GenAI platforms (LLMs, RAG, MLOps, etc.) Lead agile digital transformations and IT strategy engagements Collaborate with cross-functional teams on high-impact AI initiatives Mentor junior consultants and contribute to business development What you bring: 3–10 years in tech consulting, software engineering, or IT strategy Strong … experience with GenAI tools (e.g., AWS Bedrock, Vertex AI, Langchain) Deep understanding of AI/ML, prompt engineering, and modern architectures Excellent communication, problem-solving, and stakeholder management skills STEM or business degree with strong academic performance 🌍 Expect global exposure, a collaborative culture, and More ❯

series, and anomaly detection Own model evaluation, explainability, and monitoring frameworks in production Stay up to date with developments in the ML/AI ecosystem and bring fresh ideas to the table What we’re looking for: Strong Python skills and experience in ML libraries like scikit-learn …/B testing, and monitoring in production systems Experience with cloud platforms (GCP, AWS or Azure), especially managed ML services like SageMaker or Vertex AI Proficiency in SQL and working knowledge of distributed computing tools like Spark or Dask Nice to Have: Experience with natural language More ❯

series, and anomaly detection Own model evaluation, explainability, and monitoring frameworks in production Stay up to date with developments in the ML/AI ecosystem and bring fresh ideas to the table What we’re looking for: Strong Python skills and experience in ML libraries like scikit-learn …/B testing, and monitoring in production systems Experience with cloud platforms (GCP, AWS or Azure), especially managed ML services like SageMaker or Vertex AI Proficiency in SQL and working knowledge of distributed computing tools like Spark or Dask Nice to Have: Experience with natural language More ❯

About the Role Join a stealth healthtech startup founded by an ex-Google engineer , building AI tools that empower clinicians to make faster, evidence-based decisions at the bedside. We’re developing a cutting-edge platform that combines LLMs , retrieval-augmented generation (RAG) , and vector search infrastructure to … orchestration and hybrid retrieval mechanisms Implement evaluation frameworks (BLEU, ROUGE, hallucination checks) to monitor answer quality Deploy production systems on GCP (Cloud Run, Vertex AI, BigQuery, Pub/Sub) Own observability, IaC (Terraform), and CI/CD (GitHub Actions) pipelines Collaborate with product, mobile, and clinical … days per week in-office (London) Bonus Points Experience in healthcare, medtech, or clinical systems Familiarity with MLOps tooling (MLflow, Kubeflow, Vertex Pipelines More ❯

About the Role Join a stealth healthtech startup founded by an ex-Google engineer , building AI tools that empower clinicians to make faster, evidence-based decisions at the bedside. We’re developing a cutting-edge platform that combines LLMs , retrieval-augmented generation (RAG) , and vector search infrastructure to … orchestration and hybrid retrieval mechanisms Implement evaluation frameworks (BLEU, ROUGE, hallucination checks) to monitor answer quality Deploy production systems on GCP (Cloud Run, Vertex AI, BigQuery, Pub/Sub) Own observability, IaC (Terraform), and CI/CD (GitHub Actions) pipelines Collaborate with product, mobile, and clinical … days per week in-office (London) Bonus Points Experience in healthcare, medtech, or clinical systems Familiarity with MLOps tooling (MLflow, Kubeflow, Vertex Pipelines More ❯

Medallion Architecture as part of a broader data transformation journey Partnering with business stakeholders and global teams to embed GCP-based analytics and AI tools into strategic initiatives Driving best practice in architecture, data governance, and reusability of development solutions What we’re looking for: Proven hands-on … experience with Google Cloud Platform (BigQuery, Composer, Vertex AI, etc.) Industry experience in insurance or other highly regulated environments Strong expertise in Medallion Architecture (design, delivery, optimisation) Confident communicator and strategic thinker, able to liaise with senior stakeholders and external partners The Offer: £110k–£130k base More ❯

Medallion Architecture as part of a broader data transformation journey Partnering with business stakeholders and global teams to embed GCP-based analytics and AI tools into strategic initiatives Driving best practice in architecture, data governance, and reusability of development solutions What we’re looking for: Proven hands-on … experience with Google Cloud Platform (BigQuery, Composer, Vertex AI, etc.) Industry experience in insurance or other highly regulated environments Strong expertise in Medallion Architecture (design, delivery, optimisation) Confident communicator and strategic thinker, able to liaise with senior stakeholders and external partners The Offer: £110k–£130k base More ❯

Engineer Location: Hybrid (2–3 days/week in London office) I am representing a fast-moving, mission-driven start up building an AI-powered clinical knowledge platform. What You’ll Do: Build and scale backend services (Python/FastAPI) for ingesting, indexing, and serving medical content. Develop … retrieval infrastructure using vector databases (e.g. PGVector, Pinecone). Deploy on GCP (Cloud Run, Vertex AI) with Terraform, CI/CD, and observability tools. Collaborate across product, mobile, and clinical teams to ship weekly. Ensure secure, compliant data handling What you need: 5+ years backend experience More ❯

SAML, JWT Languages - Python/Node.js/Golang Development – REST API/Microservices Desirable Skills: Multi-Cloud Knowledge/Experience - Azure/AWS. AI/ML – Vertex AI. Engagement with major blue-chip clients/financial organisations Certification GCP Professional Certification – Associate Engineer, Data, DevOps, Developer. More ❯

SAML, JWT Languages - Python/Node.js/Golang Development – REST API/Microservices Desirable Skills: Multi-Cloud Knowledge/Experience - Azure/AWS. AI/ML – Vertex AI. Engagement with major blue-chip clients/financial organisations Certification GCP Professional Certification – Associate Engineer, Data, DevOps, Developer. More ❯

Founding Full-Stack Engineer (Hybrid, London) I am looking for a Founding Engineer to join an AI startup on a mission to streamline the complexity of building in the real world. You will be a hands-on Full-Stack Engineer who thrives in fast-paced environments and loves … shipping real products. 🛠️ Tech Stack Frontend : Vue.js Backend : FastAPI Cloud/DevOps : GCP, GitHub Actions Data : Supabase, Postgres/PostGIS, Vertex Pipelines AI : LLMs (Gemini, OpenAI, Anthropic, etc.) 📍 Location Hybrid: 3+ days/week in London 💼 What You’ll Do Build across the stack with high More ❯

/3 days in London Salary - Up to £120k ⚙️ Stack Frontend : Vue.js Backend : FastAPI Infra : GCP, GitHub Actions Data : Supabase, Postgres/PostGIS, Vertex Pipelines AI : Gemini, OpenAI, Anthropic, etc. 📍 Setup Hybrid: 3+ days/week in Central London (WeWork) 💡 You’re probably a fit if More ❯