intelligent systems engineer jobs in London

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.

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,...

🚀 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 &...

Job Description 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...

Job Description AI Engineer – Rapidly Growing AI Company I'm partnered with a fast-growing AI company that is scaling its engineering team and looking for AI Engineers who want to build next-generation intelligent systems used by major enterprises across the world. This is an outstanding opportunity for someone who loves solving real product problems with modern AI, enjoys working end-to-end...

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 We're hiring: Founding Engineer at General Intelligence Capital We're building the AI-native Blackstone - a private equity firm that uses AI to analyze 100% of investment opportunities, not the 5% that traditional PE can manually review. Our system (VALIS) is already working. We have a $15M deal at LOI stage that was discovered through our AI. Now we need a founding engineer to...

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...

Job Description 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...

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...

Join to apply for the Lead Engineer, Back End role at WPP Media3 weeks ago Be among the first 25 applicantsJoin to apply for the Lead Engineer, Back End role at WPP MediaAbout WPP MediaWPP is the creative transformation company. We use the power of creativity to build better futures for our people, planet, clients and communities. For more information, visit wpp.com.About WPP MediaWPP is the...

About i Proovi Proov provides science-based biometric solutions that enable the world’s most security‑conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award‑winning liveness technology and i SOC offer unmatched resilience against deepfakes and generative AI threats while ensuring effortless, scalable user experiences. Trusted...

Multi-Agent LLM Systems Please double check you have the right level of experience and qualifications by reading the full overview of this opportunity below. 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 (artificial intelligence) Test Automation Engineer Brilliant new opportunity for a AI Test Automation Engineer with expertise in Test automation frameworks to join a thriving STEM business who are heavily investigating in their AI (artificial intelligence) Platform including build a best in class AI (artificial intelligence) Platform with custom build of everything Role details Title : AI...

You will work closely with engineering teams to understand their pain points and translate them into practical solutions — for example, building reusable components like commands, skills, and CI agents; designing and orchestrating custom agent workflows; developing low/no-code agents for faster adoption; and creating and maintaining knowledge bases connected via connectors and MCP servers.

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.

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 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...

We're hiring: Founding Engineer at General Intelligence Capital We're building the AI-native Blackstone - a private equity firm that uses AI to analyze 100% of investment opportunities, not the 5% that traditional PE can manually review. Our system (VALIS) is already working. We have a $15M deal at LOI stage that was discovered through our AI. Now we need a founding engineer to help scale...

Job Description AI Engineer – Rapidly Growing AI Company I'm partnered with a fast-growing AI company that is scaling its engineering team and looking for AI Engineers who want to build next-generation intelligent systems used by major enterprises across the world. This is an outstanding opportunity for someone who loves solving real product problems with modern AI, enjoys working end-to-end...