—
Do you want to build production-grade AI agents that directly impact P&L? Have you taken LLM systems from prototype to secure, scalable production in a regulated environment? Are you ready to architect the foundations of an AI-first insurer? A digitally-led UK specialist home insurer (200–300 employees) is entering a major AI transformation phase following recent refinancing and dedicated AI investment. A new Head of AI joined in December 2025 with a clear roadmap to scale the team to 10 and build agentic automation across the full claims lifecycle. Early products are already live, and this is a pivotal hire in that journey. This is a Principal-level AI Platform Engineer role focused on making AI capability production-ready, scalable and stable. You’ll shape architecture, engineering standards and AI platform patterns while remaining hands-on. Key Responsibilities • Build and operate production-grade AI agents on GCP using Google ADK • Integrate AI systems with policy, claims and CRM platforms via REST/JSON APIs • Design scalable RAG pipelines (ingestion, chunking, vector search) • Implement evaluation, monitoring, A/B testing and cost/latency dashboards • Embed security, GDPR compliance, RBAC/IAM and auditability • Partner with product and claims teams to deliver measurable business impact Key Details • Salary: £100,000–£130,000 (Principal level, dependent on experience) • Working model: Hybrid – 1–2 days per week in Kingston/Wimbledon area • Tech stack: Python, GCP (Vertex AI, Model Garden, BigQuery, Cloud Run/Functions, ADK), LLMs, embeddings, vector databases, Docker, Kubernetes, CI/CD • Sponsorship: Not currently available Interested? Please apply below.
| Skill | Source | Confidence |
|---|---|---|
| Python | llm_hard |
100%
|
| Docker | llm_hard |
100%
|
| Kubernetes | llm_hard |
100%
|
| Large Language Models (LLMs) | llm_hard |
100%
|
| RAG (Retrieval-Augmented Generation) | llm_hard |
100%
|
| Vector Databases | llm_hard |
100%
|
| Skill | Source | Confidence |
|---|---|---|
| Cross-Functional Communication | llm_soft |
80%
|
| Stakeholder Communication | llm_soft |
80%
|
| Problem-Solving | llm_soft |
80%
|
| Critical Thinking | llm_soft |
80%
|
| Analytical Thinking | llm_soft |
80%
|
| Query | Country | Status | Response ms | Created |
|---|---|---|---|---|
| Senior AI Platform Engineer - GCP | extracted | 4803 | 2026-03-22 02:29 | |
| Senior AI Platform Engineer - GCP | classified | 458 | 2026-03-21 21:01 | |
| junior machine learning engineer in United Kingdom | gb | processed | 9050 | 2026-03-21 16:57 |
{
"job_id": "WpwgPQwmTmgyv9_BAAAAAA==",
"job_city": null,
"job_state": null,
"job_title": "Senior AI Platform Engineer - GCP",
"job_country": "GB",
"job_benefits": null,
"job_latitude": 55.378051,
"job_location": "United Kingdom",
"job_onet_soc": "15113300",
"apply_options": [
{
"is_direct": false,
"publisher": "LinkedIn",
"apply_link": "https://uk.linkedin.com/jobs/view/senior-ai-platform-engineer-gcp-at-harnham-4376578412?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
},
{
"is_direct": false,
"publisher": "BeBee",
"apply_link": "https://bebee.com/gb/jobs/senior-ai-platform-engineer-gcp-harnham-city-of-london-greater-london--jooble-1750871291330054440?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
},
{
"is_direct": false,
"publisher": "Jobilize",
"apply_link": "https://www.jobilize.com/job/gb-london-area-senior-ai-platform-engineer-gcp-harnham-hiring-now?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
},
{
"is_direct": null,
"publisher": "LinkedIn",
"apply_link": "https://uk.linkedin.com/jobs/view/senior-ai-platform-engineer-gcp-at-harnham-4376578412"
}
],
"employer_logo": "https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSazxuhwlVzIibo5vClMAuaG06qcRNrImGtYzZ9&s=0",
"employer_name": "Harnham",
"job_is_remote": false,
"job_longitude": -3.4359729999999997,
"job_posted_at": "26 days ago",
"job_publisher": "LinkedIn",
"job_apply_link": "https://uk.linkedin.com/jobs/view/senior-ai-platform-engineer-gcp-at-harnham-4376578412?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic",
"job_highlights": {},
"job_max_salary": null,
"job_min_salary": null,
"job_description": "Do you want to build production-grade AI agents that directly impact P&L?\n\nHave you taken LLM systems from prototype to secure, scalable production in a regulated environment?\n\nAre you ready to architect the foundations of an AI-first insurer?\n\nA digitally-led UK specialist home insurer (200–300 employees) is entering a major AI transformation phase following recent refinancing and dedicated AI investment. A new Head of AI joined in December 2025 with a clear roadmap to scale the team to 10 and build agentic automation across the full claims lifecycle. Early products are already live, and this is a pivotal hire in that journey.\n\nThis is a Principal-level AI Platform Engineer role focused on making AI capability production-ready, scalable and stable. You’ll shape architecture, engineering standards and AI platform patterns while remaining hands-on.\n\nKey Responsibilities\n\n• Build and operate production-grade AI agents on GCP using Google ADK\n\n• Integrate AI systems with policy, claims and CRM platforms via REST/JSON APIs\n\n• Design scalable RAG pipelines (ingestion, chunking, vector search)\n\n• Implement evaluation, monitoring, A/B testing and cost/latency dashboards\n\n• Embed security, GDPR compliance, RBAC/IAM and auditability\n\n• Partner with product and claims teams to deliver measurable business impact\n\nKey Details\n\n• Salary: £100,000–£130,000 (Principal level, dependent on experience)\n\n• Working model: Hybrid – 1–2 days per week in Kingston/Wimbledon area\n\n• Tech stack: Python, GCP (Vertex AI, Model Garden, BigQuery, Cloud Run/Functions, ADK), LLMs, embeddings, vector databases, Docker, Kubernetes, CI/CD\n\n• Sponsorship: Not currently available\n\nInterested? Please apply below.",
"job_google_link": "https://www.google.com/search?q=jobs&gl=gb&hl=en&udm=8#vhid=vt%3D20/docid%3DWpwgPQwmTmgyv9_BAAAAAA%3D%3D&vssid=jobs-detail-viewer",
"employer_website": "https://www.harnham.com",
"job_onet_job_zone": "4",
"job_salary_period": "YEAR",
"job_apply_is_direct": false,
"job_employment_type": "Full–time",
"job_employment_types": [
"FULLTIME"
],
"job_posted_at_timestamp": 1771804800,
"job_posted_at_datetime_utc": "2026-02-23T00:00:00.000Z"
}