intelligent systems engineer jobs in London

Job Description Python Developer (AI) Job Title: AI Developer Salary Range: £70,000–£85,000 Location / Working model: London You’ll join an established financial services group at a pivotal moment as they build a next-generation trading and investment platform from scratch. This is a hands-on engineering role suited to someone who enjoys scaling Python services, shaping AI-native workflows,...

Job Description Applied AI Engineer: Up to 200k Xcede has just started working with one of the fastest growing Large-scale B2B Automation & Intelligence Company. Wanting to modernise how large organisations create, verify, and deliver high-stakes professional output, you will take ownership of core AI agent systems, building and scaling multi-agent services, implementing RAG pipelines, and...

You will lead AI proof-of-concepts, design retrieval and context strategies, contribute to the AI architecture, and ensure solutions are robust, scalable and commercially grounded. The role spans the full AI lifecycle, from data preparation and model evaluation through to deployment and optimisation.

AI Software Engineer - Onsite role in Soho - £80-120k depending on experience We’re on a mission to reinvent how AI understands people — not through CVs or data points, but through story, reasoning, and curiosity. We’re building systems that listen, interpret, and understand why people say what they say. The goal? Create AI that perceives human potential, not just human input. If you love...

Founding Engineer – Full-Stack / AI / Early-Stage Startup Location: London (Hybrid 3 days onsite) Employment Type: Permanent Salary: Competitive (DOE) A fast-growing early-stage technology startup is building AI-driven products that power data-heavy workflows across digital platforms. The team operates with high ownership, fast iteration cycles, and a strong engineering culture focused on...

🚀 AI Engineer – Mid-Level to Senior | London | Series-Funded AI Scale-Up 🚀 Are you ready to build the future of enterprise AI? Join one of Europe’s most exciting AI companies, a Series-funded, high-growth scale-up that’s changing how global organisations use data science. We’re building always-on AI agents that act as digital workers, trusted by world-class clients like Cisco, Johnson &...

Multi-Agent LLM Systems Remote (MUST BE IN EUROPE) We’re partnering with a venture-backed startup led by a founder who has built and taken two technology companies to IPO, now assembling a world-class team to tackle one of the most impactful problems in applied AI. The company is developing a voice-enabled AI copilot used by professionals to eliminate the friction from documentation and...

Job Description 🚀 AI Engineer – Mid-Level to Senior | London | Series-Funded AI Scale-Up 🚀 Are you ready to build the future of enterprise AI? Join one of Europe’s most exciting AI companies, a Series-funded, high-growth scale-up that’s changing how global organisations use data science. We’re building always-on AI agents that act as digital workers, trusted by world-class clients like Cisco,...

You will build a world‐class team, shape the product roadmap, and drive critical technical decisions. This hands‐on role requires a leader passionate about data, AI, and building resilient, scalable systems with a genuine social purpose.

Position Title: Machine Learning Engineer, Cloudforce One Threat Intelligence About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world's largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any...

This is a job that we are recruiting for on behalf of one of our customers. To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask. Head of Engineering Company Description: Well-funded data intelligence platform Job Description: Lead engineering...

Founding Engineer – Full-Stack / AI / Early-Stage Startup Take the next step in your career now, scroll down to read the full role description and make your application. Location: London (Hybrid 3 days onsite) Employment Type: Permanent Salary: Competitive (DOE) A fast-growing early-stage technology startup is building AI-driven products that power data-heavy workflows across digital...

AI Software Engineer - Onsite role in Soho - £80-120k depending on experience We’re on a mission to reinvent how AI understands people — not through CVs or data points, but through story, reasoning, and curiosity. We’re building systems that listen, interpret, and understand why people say what they say. The goal? Create AI that perceives human potential, not just human input. If you love...

Job Description Python Developer (AI) Job Title: AI Developer Salary Range: £70,000–£85,000 Location / Working model: London You’ll join an established financial services group at a pivotal moment as they build a next-generation trading and investment platform from scratch. This is a hands-on engineering role suited to someone who enjoys scaling Python services, shaping AI-native workflows,...

Founding Engineer – Full-Stack / AI / Early-Stage Startup Location: London (Hybrid 3 days onsite) Employment Type: Permanent Salary: Competitive (DOE) A fast-growing early-stage technology startup is building AI-driven products that power data-heavy workflows across digital platforms. The team operates with high ownership, fast iteration cycles, and a strong engineering culture focused on...

Multi-Agent LLM Systems Check all associated application documentation thoroughly before clicking on the apply button at the bottom of this description. Remote (MUST BE IN EUROPE) We're partnering with a venture-backed startup led by a founder who has built and taken two technology companies to IPO, now assembling a world-class team to tackle one of the most impactful problems in applied...

You will lead AI proof-of-concepts, design retrieval and context strategies, contribute to the AI architecture, and ensure solutions are robust, scalable and commercially grounded. The role spans the full AI lifecycle, from data preparation and model evaluation through to deployment and optimisation.

A leading internet security company is seeking a Machine Learning Engineer to join their Cloudforce One team. This role will involve applying machine learning to cyber threat intelligence, designing and deploying scalable models, and collaborating with Data Scientists. Candidates should have a deep understanding of machine learning, resolve production issues effectively, and be passionate about...

Job Description 🚀 AI Engineer – Mid-Level to Senior | London | Series-Funded AI Scale-Up 🚀 Are you ready to build the future of enterprise AI? Join one of Europe’s most exciting AI companies, a Series-funded, high-growth scale-up that’s changing how global organisations use data science. We’re building always-on AI agents that act as digital workers, trusted by world-class clients like Cisco,...

Job Description Applied AI Engineer: Up to 200k Xcede has just started working with one of the fastest growing Large-scale B2B Automation & Intelligence Company. Wanting to modernise how large organisations create, verify, and deliver high-stakes professional output, you will take ownership of core AI agent systems, building and scaling multi-agent services, implementing RAG pipelines, and...