154 Machine Learning Engineering jobs in London

About the Company

EC Markets is a leading investment and trading services provider, offering clients access to global financial markets through innovative technology and a commitment to regulatory excellence. We specialise in delivering trading solutions across a diverse range of asset classes, including equities, forex, commodities, and derivatives, with a strong focus on transparency, integrity, and client success.

With a client-first approach, we are dedicated to creating a secure and supportive trading environment that meets the highest regulatory standards. Our culture is built on collaboration, accountability, and continuous improvement, ensuring that both our clients and employees benefit from our forward-thinking approach to financial services.

About the Role

We are looking for a talented and enthusiastic AI Developer (Python) to join a growing team of experienced technologists and finance professionals and build a best-in-class trading/investment platform, with opportunities for technical ownership from day one. Please note that this role is office-based (Finsbury Square, Monday to Friday).

Responsibilities

• Build and maintain services that support AI agent interaction.
• Implement APIs, contracts, and metadata aligned with the Model Context Protocol.
• Develop internal tooling that supports AI-native workflows.
• Establish best practices for prompt engineering, model fine-tuning, and evaluation.
• Stay current with developments in AI/ML and apply relevant research to product needs.
• Participate in design reviews, code reviews, and incident response.

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or equivalent.

Required Skills

• Software development experience with proven expertise in at least one programming language (Python / Java / Typescript) with experience building APIs and integrating backend systems.
• Solid Machine Learning fundamentals.
• Model Context Protocol for managing context and tool interfaces for agents.
• LLM integration patterns, including prompt orchestration and tool calling.
• Retrieval-Augmented Generation (RAG) for dynamic context injection.
• Understanding of user-centric design for AI interfaces and intelligent automation.
• Experience with AI frameworks (PyTorch, Tensorflow, Hugging Face etc.).

Preferred Skills

• Preferred knowledge of AWS, particularly AWS Bedrock for LLM deployment and orchestration.
• Self-motivated with a strong growth mindset.

Pay range and compensation package

• Competitive salary and performance-based bonus.
• Opportunities for professional growth and career advancement.
• Contribution pension scheme.
• A collaborative and innovative work environment.

Director of AI/ML – Transforming Drug Discovery

Location: London (Hybrid)

Company: Stealth-mode AI/ML Biotech

Partnered by: KEMIO Consulting

KEMIO Consulting is working exclusively with one of the most exciting next-generation biotech companies out there — a stealth organisation using AI and machine learning to completely reimagine how drugs are discovered.

They’re not just talking about “data-driven discovery” — they’re doing it. Building new engines for insight, creating intelligent systems that accelerate target discovery, and translating complex biological data into life-changing therapeutics.

As Director of AI/ML , you’ll lead a brilliant, multi-disciplinary team of data scientists, ML researchers, and engineers — shaping how AI drives the company’s R&D strategy.

You’ll combine scientific depth with strategic vision to design and implement high-impact analytics, from biomarker discovery and patient stratification to new therapeutic concepts.

You’ll:

• Lead and grow a talented AI/ML team (5–8 specialists) within a cutting-edge R&D environment
• Guide the design, testing, and deployment of next-generation AI models and computational pipelines
• Collaborate with biology, data, and IT teams to turn algorithms into real drug-discovery impact
• Shape the organisation’s AI roadmap and represent the function at leadership level
• Build frameworks for scientific rigour, operational excellence, and innovation at scale

So who are we looking for ?

You’re a scientist, strategist, and builder — someone who thrives at the intersection of AI/ML, biology, and leadership.

You bring both technical gravitas and emotional intelligence, capable of leading experts and influencing peers across a complex R&D ecosystem.

You’ll likely have:

• A PhD or MD in Computer Science, Bioinformatics, Physics, or a related field
• Proven experience leading AI/ML teams within pharma, biotech, or techbio
• Strong technical depth in advanced analytics, ML, data science, or software engineering
• Familiarity with cloud-based infrastructures
• Excellent communication skills, with the ability to translate science into strategy

This is a rare opportunity to shape the AI engine behind a stealth biotech that’s changing how the world thinks about drug discovery.

You’ll work with visionary leaders, the latest technology, and a shared mission: to transform R&D and deliver first-in-class therapeutics through the power of data.

For a confidential discussion contact KEMIO Consulting to explore this opportunity in confidence.

KEMIO Consulting – Experts in talent solutions for AI Drug Discovery.

Director of AI

London

£140,000-£200,000

A leading private equity firm focused on financial services is hiring a Director-level AI Strategy Lead to play a critical role in driving AI adoption across its portfolio companies. The role sits within a growing internal AI function, helping to shape, build, and implement AI strategies, particularly around large language models (LLMs), in practical, real-world settings.

You’ll work directly with senior leadership and board-level stakeholders, acting as both a strategic advisor and technical guide. This is a rare opportunity to define how AI is integrated into some of the most innovative businesses in the FS sector.

Key responsibilities:

• Design and lead AI strategies across portfolio companies
• Engage with board-level stakeholders to influence AI adoption
• Oversee implementation of AI systems, including LLMs
• Act as a bridge between strategy, engineering, and product teams
• Provide technical input on Python, cloud infrastructure, and AI tooling
• Contribute to the growth and direction of the internal AI team

What we’re looking for:

• Significant experience in applied AI/ML, with focus on LLMs and cloud
• Strong Python skills
• Proven track record working with executive stakeholders (C-suite or board)
• Background in PE, fintech, consulting, or top-tier tech firm preferred
• Any relevant academic background (AI, data, engineering)

Why apply:

• Work in a strategic role with real-world AI impact
• Highly social culture, with a collaborative team and regular events
• Beautiful office with roof terrace; free lunch on office days
• High-growth environment with long-term opportunity

If you are interested in applying please share your CV with Rosie O'Callaghan or click apply on the advert.