Applied AI Engineer — Build Production-Scale AI Agents & RAG

Company IconModel ML
Location IconLondon

A leading AI workflow company in Greater London seeks a Senior Software Engineer to own AI agent infrastructure. The position involves backend development using Python and building AI-powered features in production environments. Candidates should hav...Read More>>.

Posted: March 20th, 2026
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Senior ML Engineer II - Agentic AI & LLM Systems

Company IconMenlo Ventures
Location IconLondon

The Company You’ll JoinCarta connects founders, investors, and limited partners through world-class software, purpose-built for everyone in venture capital, private equity and private credit. Trusted by 65,000+ companies in 160+ c...Read More>>.

Posted: March 27th, 2026
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Senior AI Engineer - Production AI, RAG & Multi-Agent Systems

Company IconModel ML
Location IconLondon

A leading AI platform company in Greater London is seeking a software engineer to drive AI agent infrastructure and deploy features at scale. The ideal candidate has over 5 years of software engineering experience and a strong background in AI applic...Read More>>.

Posted: April 11th, 2026
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Customer Support & Operations Specialist (Hybrid London)

Company IconAgentic AI for Real Estate Management
Location IconLondon

A leading PropTech startup is seeking a Customer Support & Operations Associate in London. You'll deliver exceptional support to homeowners and service providers, coordinate bookings, and manage customer relations using HubSpot. Ideal for someone wit...Read More>>.

Posted: April 17th, 2026
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Customer Success Manager – AI Agents (SaaS) | Remote

Company IconPerlon AI
Location IconLondon

A growing tech company in London is seeking a Customer Success Manager to manage over 50 accounts and enhance customer engagement through effective onboarding and campaign optimization. Ideal candidates will have a background in customer-facing roles...Read More>>.

Posted: April 17th, 2026
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Enterprise AI Engineer: Build Next-Gen AI Agents

Company IconScale AI
Location Icon

A leading AI data company in the United Kingdom is seeking an Applied AI Engineer to develop machine learning solutions for enterprise clients. Responsibilities include optimizing AI technology for complex challenges, collaborating with cross-functio...Read More>>.

Posted: April 17th, 2026
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AI Agent QA Tester - Remote-First, 6M Contract

Company IconAnson McCade
Location IconLondon

A leading technology recruitment firm is seeking an experienced QA professional for an AI Testing role within the public sector. The position focuses on validating AI behavior and conversational accuracy on the Salesforce AgentForce platform. Ideal c...Read More>>.

Posted: April 17th, 2026
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AI Fullstack Engineer: Build LLM‑Powered Agents

Company IconIFS
Location IconLondon

A leading logistics software provider in Greater London is seeking an AI (Fullstack) Engineer to evolve their logistics optimization platform. This role involves designing and building LLM-powered agents, developing orchestration patterns, and collab...Read More>>.

Posted: April 18th, 2026
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Data Agent Product Owner: AI-Driven Data Innovation Lead

Company IconErnst & Young Advisory Services Sdn Bhd
Location IconLondon

Ernst & Young Advisory Services Sdn Bhd is seeking a skilled Data Agent product owner to drive the development of their Data Agent capability. This role requires a strong background in AI and data management, with responsibilities including the desig...Read More>>.

Posted: April 28th, 2026
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AI Enterprise Architect - LLM & Agentic AI Strategy

Company IconExperis - ManpowerGroup
Location IconCroydon

Experis - ManpowerGroup is seeking a Data Architect in Croydon. You will lead the architectural strategy for AI integration and provide governance for responsible AI practices. The role requires proven experience in enterprise architecture, with a fo...Read More>>.

Posted: May 1st, 2026
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Senior Automation Tester (Python) – Agentic AI & LLM Systems (Hybrid)

Company IconResillion
Location IconGlasgow

Senior Automation Tester (Python) – Agentic AI & LLM Systems (Hybrid) Contract Full Time / Part Time: Full Time At Resillion, our culture is built on a mindset of "if you see something, say something" —...Read More>>.

Posted: May 3rd, 2026
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AI Automation Engineer: Build & Launch Live Agents

Company IconIgbaffiliate
Location Icon

Igbaffiliate is seeking a Product Automations Engineer to create and maintain AI agents and automated workflows for their marketing and product teams. The role involves direct collaboration with various teams, owning the full agent development lifecy...Read More>>.

Posted: May 3rd, 2026
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Agentic AI Analyst Prompter, Chilterns Valley Corridor / Home Counties, UK, c£30-£40k DOE + bon[...]

Company IconLandmark Faith Recruiting Solutions Ltd
Location IconLondon

Agentic AI Analyst Prompter, Chilterns Valley Corridor / Home Counties, UK, c£30-£40k DOE + bonus / equity scheme A number of absolutely fantastic opportunities are available with this rapidly expanding technology business deliv...Read More>>.

Posted: May 5th, 2026
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Open-Source Software Engineer — AI Agent Security (Remote)

Company IconAlways Further, Inc.
Location Icon

Always Further, Inc. is seeking a Software Engineer to work on their open-source agent security runtime, nono. This role is ideal for someone earlier in their career, with a strong track record in open-source contributions. You'll collaborate with fo...Read More>>.

Posted: May 10th, 2026
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Remote AI Engineer: Autonomous LLM Agents for Live Breach

Company IconTryHackMe Ltd
Location Icon

TryHackMe Ltd is seeking an AI Engineer to develop an autonomous LLM-powered agent for their Live Breach product. This role involves building AI systems and ensuring they function autonomously during simulated cyber incidents. Key responsibilities in...Read More>>.

Posted: May 13th, 2026
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Senior AI Engineer — Build Real‑World AI Agents (Hybrid)

Company IconEnergy Jobline ZR
Location IconLondon

Energy Jobline ZR is seeking an AI Engineer or Senior AI Engineer to join their rapidly growing AI tech scale-up based in London. The role offers a salary between £60k and £100k depending on experience, along with sizeable shares. You will design a...Read More>>.

Posted: May 17th, 2026
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Senior AI Engineer - GCP / Machine Learning / AI Agents

Company IconMackenzie Jones
Location IconLondon

Remote UK - Flexible remote working model - Occasional travel to the South East / South London region Must be Eligible to work in the UK - Cannot Provide Sponsorship We’re currently supporting a large consumer‑fo...Read More>>.

Posted: May 17th, 2026
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Staff AI/ML Engineer — Agentic Systems Lead (UK Remote)

Company IconSR2 | Socially Responsible Recruitment | Certified B Corporation™
Location IconLondon

SR2 | Socially Responsible Recruitment | Certified B Corporation™ is looking for a Staff Software Engineer specializing in AI/ML, based in the UK, with a hybrid work model available. The successful candidate will lead technical projects, mentor eng...Read More>>.

Posted: May 17th, 2026
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Remote UK Senior AI Engineer - GCP, ML & AI Agents

Company IconMackenzie Jones
Location IconLondon

Mackenzie Jones is seeking a Senior AI Engineer in the UK to design and develop AI-enabled applications and services. The ideal candidate will have a strong software engineering background, preferably in Python, and experience in AI/ML engineering. T...Read More>>.

Posted: May 17th, 2026
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Full Stack Engineer: Build AI-Driven Agentic Systems

Company IconmicroTECH Global LTD
Location IconLondon

microTECH Global LTD, an AI Start-Up in Greater London, is seeking a full-time developer to build Agentic Systems for auditing and certification. The role involves creating high-quality code across the full stack, collaborating with co-founders to so...Read More>>.

Posted: May 17th, 2026
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AI QA Lead: Agentic & Responsible AI Testing

Company IconAscendion
Location Icon

Ascendion is looking for an experienced AI Test Manager/Lead based in the United Kingdom. The ideal candidate will have a strong background in testing AI applications, including Agentic AI systems, with a deep understanding of QA methodologies includ...Read More>>.

Posted: May 19th, 2026
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Senior ML Engineer – Agentic AI Platform (London)

Company IconTEC Partners - Technical Recruitment Specialists
Location IconLondon

TEC Partners - Technical Recruitment Specialists seek a Senior ML Engineer in London to enhance AI capabilities through the design and development of AI tools, server systems, and secure API integrations. Candidates will utilize their expertise in LL...Read More>>.

Posted: May 20th, 2026
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Senior Director, AI/ML/Advanced Analytics, Automation & Digital Agent CoE

Company IconCSL Plasma Inc.
Location IconMaidenhead

## Senior Director, AI/ML/Advanced Analytics, Automation & Digital Agent CoEBewerbenlocations: Seqirus UK - Maidenhead: Americas, US-PA, King of Prussia, CSL Behring: Americas, US-MA, Waltham, CSL Behringtime type: Vollzeitposted on: Heute...Read More>>.

Posted: May 21st, 2026
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Staff Applied AI Agent Engineer, Conversational ML on GCP

Company IconGravity Engineering Services Pvt Ltd.
Location IconLondon

Gravity Engineering Services Pvt Ltd. is seeking a Staff Applied AI Agent Engineer in London. The ideal candidate will have over 5 years of experience in AI and machine learning, focusing on developing and optimizing conversational AI agents....Read More>>.

Posted: May 21st, 2026
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Lead GenAI Engineer: LLM Apps, RAG & AI Agents

Company IconOliver Bernard
Location IconLondon

Oliver Bernard is seeking a Lead AI Engineer in London with a salary of up to £115,000 plus bonuses. This role involves leading the development of scalable AI applications for enterprise clients and mentoring engineering teams.The ideal ca...Read More>>.

Posted: May 21st, 2026
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Senior ML Scientist - AI Vision & Multi-Agent (Remote)

Company IconNLP PEOPLE
Location Icon

A leading life science company is seeking a Senior Machine Learning Scientist to enhance microscopy imaging products using modern AI technologies. This role involves the application of Large Language Models and multi-agent systems to develop solution...Read More>>.

Posted: May 23rd, 2026
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Remote AI QA Engineer — LLM Agent Orchestration

Company IconOutlier AI
Location IconNewcastle upon Tyne

Outlier AI is searching for a skilled backend engineer to enhance AI agents by providing essential human feedback. The ideal candidate should have a minimum of 2+ years in backend engineering or related fields, alongside a strong command of multip...Read More>>.

Posted: May 24th, 2026
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Senior Automation Tester (Python) – Agentic AI & LLM Systems (Hybrid)

Company IconResillion Group
Location IconGlasgow

Senior Automation Tester (Python) – Agentic AI & LLM Systems (Hybrid) Contract Full Time / Part Time: Full Time At Resillion, our culture is built on a mindset of “if you see something, say something”...Read More>>.

Posted: May 25th, 2026
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Senior AI-Driven Software Engineer: Multi-Agent Coding

Company IconI did my part and supported the Regular Toilet
Location IconManchester

Mark43 is approved to hire in Canada, the UK, and 40 U.S states, includingAZ, CA-excluding San Francisco, CO, CT, DC, FL, GA, IA, IL, IN, KS, MA, MD, ME, MI, MO, NE, NJ, NM, NY, NC, OH, OR, PA, SC, TN, TX, UT,...Read More>>.

Posted: May 27th, 2026
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AI Engineer/ Data Scientist – Agentic AI – £100k + Hybrid – HealthTech / Clinical Workflows

Company IconOpus Recruitment Solutions
Location IconWokingham

AI Engineer/ Data Scientist – Agentic AI – £100k + Hybrid – HealthTech / Clinical WorkflowsDo you want to build AI features embedded directly into real clinical workflows used by hospitals, within a business actively...Read More>>.

Posted: May 29th, 2026
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Senior AI Engineer: Agentic Systems & LLM Platform Lead

Company Iconjobr.pro
Location IconLondon

Role: Senior AI EngineerLocation:London, UK (Hybrid)Experience:5-8 YearsNowVertical is a publicly listed company on the TSXV headquartered...Read More>>.

Posted: May 29th, 2026
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Senior AI Engineer — AI Agent Architect (London, Hybrid)

Company IconCapsa AI Ltd
Location IconLondon

Capsa AI Ltd is seeking a Staff / Senior AI Engineer to help build and enhance our AI agents in London, UK. The role requires at least 4 years of experience and is hybrid, requiring in-person work 4 days a week. You will own projects from concepti...Read More>>.

Posted: May 29th, 2026
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Senior AI Engineer: Agentic AI & LLM Systems (Hybrid UK)

Company IconNowvertical
Location IconLondon

NowVertical in London seeks a Senior AI Engineer to design and build cutting-edge AI systems. This hybrid role involves leading complex AI projects and mentoring junior engineers while leveraging Google AI SDKs and cloud services.Ideal cand...Read More>>.

Posted: May 29th, 2026
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LLM Agent Research Lead - Foundational AI

Company IconThomson Reuters
Location IconLondon

A leading research and technology firm is seeking a Research Scientist Manager to lead a global team in advancing AI systems and machine learning research. The ideal candidate will have a PhD, significant experience in ML/NLP, and a strong publicatio...Read More>>.

Posted: May 29th, 2026
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Senior Agentic AI Architect — Hybrid, LangGraph

Company IconVirgin Media Business Ireland
Location IconBradford

## Senior Agentic AI DeveloperApplylocations: LG UK Bradford (37,5 hours per week)time type: Full timeposted on: Posted 7 Days Agotime left to apply: End Date: June 15, 2026 (19 days left to apply)job requisition id: REQ\_00037845**We’re...Read More>>.

Posted: May 29th, 2026
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AI Engineer: Architect Scalable LLM-Driven Agents

Company IconGravity Engineering Services Pvt Ltd.
Location IconLondon

Gravity Engineering Services Pvt Ltd. is seeking an AI Engineer passionate about leveraging AI to transform industries. You will design, implement, and develop advanced AI systems, focusing on LLMs and agentic solutions.Join a team dedicate...Read More>>.

Posted: May 29th, 2026
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Lead AI Engineer: Internal Automation & Agents

Company IconGravity Engineering Services Pvt Ltd.
Location IconLondon

Gravity Engineering Services Pvt Ltd. is seeking a Lead AI Engineer to establish and lead a new AI Ops team. You will oversee a team focused on building automations and AI agents that enhance productivity across M-KOPA.The ideal candidate w...Read More>>.

Posted: May 29th, 2026
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Customer Success Agent – Full-Time | £28,000–£36,000 | London (Remote)

Company IconSchool Result
Location IconLondon

Customer Success Agent – Full-Time | £28,000–£36,000 | London (Remote)Zeller is redefining business banking and payments for companies of all sizes. Backed by leading global VCs and powered by a team of experienced fintech profes...Read More>>.

Posted: May 29th, 2026
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Customer Service Representative Agent Work From Home - Part Time Focus Group Panelists

Company IconApexFocusGroup
Location IconSomerset

Now accepting applicants for Focus Group studies. Earn up to £700 per week part-time working from home. Must register to see if you qualify. No Customer Service Representative Agent experience needed. Customer Service Representative Agent Work From...Read More>>.

Posted: July 19th, 2024
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