National AI Awards 2025Discover AI's trailblazers! Join us to celebrate innovation and nominate industry leaders.

Nominate & Attend

Senior AI Engineer

Orbital Witness
London
5 months ago
Applications closed

Related Jobs

View all jobs

AI Engineer

Machine Learning Scientist Experience Needed

Senior/Principal Machine Learning Scientist - Causality (London)

Senior Machine Learning Scientist - Recommendations (London)

Senior Machine Learning Scientist - Search (London)

Senior Data Scientist - Tax, Technology and Transformation

About us

We are Orbital  an AI company on a mission to automate the legal segment of every property transaction in the world . We iterate rapidly to build products that utilise the bleeding-edge of generative AI. Products that are powered by the latest foundation LLM’s including OpenAI’s GPT-4o and o1 along with Anthropic’s Claude models. Our early bet on agentic architectures using these models has placed us at the forefront of THE most advanced technological advancements of our generation . We’re spearheading an unprecedented shift in how the world’s #1 asset class is transacted, globally.

Legal reasoning is a hard problem and requires some of the smartest and most experienced professionals to solve legal challenges for their clients. Because of this, we have many challenging problems on the path to building a powerful AI assistant that can provide accurate, efficient, and reliable support to legal professionals in the world of real estate.

Already the trusted ally of thousands of lawyers and commercial property professionals in the UK across a diverse spectrum of blue-chip firms, our innovative solutions have earned accolades from the UK's magic circle law firms—Clifford Chance, Linklaters, Allen & Overy, Freshfields, and Slaughter & May—as well as renowned organisations like Tesla and Marks & Spencer. Now in the early stages of an international expansion (USA in particular ), we're continuing to expand our talented team to support our growth.

Bolstered by the support of industry giants, including some of the world's largest real estate, insurance companies and VC’s such as LocalGlobe, Seedcamp, JLL, First American Financial, and Investec , we’re on the lookout for exceptionally talented people to join us in shaping the future of property transactions with the rapid advancements in GenAI technology.

Our vision

We believe that property transactions in this century shouldn't still rely on busy lawyers checking through documents and writing reports. We're building an automated AI solution for property diligence to make transactions more efficient and transparent for everyone.

Our mission

Our mission is to help any professional or individual involved in a property transaction to properly understand what they are getting into, from the outset, before incurring legal fees.

Our values

  • We areBold & Ambitious ⚡ (changing an entire industry is hard!)
  • We give Power to our People   (we give exceptional people autonomy to succeed)
  • We Question or Commit ****(we welcome debate, but love reaching quick decisions)
  • … and we Eat that Frog!  (we take on the hardest thing first)

Role Overview 

We are seeking a Senior AI Engineer to join our team as we build and scale innovative AI-driven products that bring much-needed transparency to the home-buying process and transform the way property is transacted. Our successful existing product helps real estate professionals extract key information and create reports from legal documents. We’re now evolving this product and developing new offerings to add even more value to our users.

At Orbital Witness, we leverage the latest advancements in large language models (LLMs), including OpenAI’s GPT-4o, o1, and Claude models from Anthropic. This is an exciting opportunity for someone who is passionate about LLMs, AI agents, and agentic architecture, and who wants to work at the forefront of AI technology in production use cases.

We are open to candidates from diverse backgrounds—whether in software engineering, ML engineering, or data science—who have transitioned into AI Engineering. While commercial experience in a company is a preference, it is not mandatory. What matters most is your demonstrated interest in the domain and hands-on experience using LLMs to solve technically complex problems.

You’ll own the end-to-end design and development of AI-driven features and systems, working alongside a dynamic and fast-paced team focused on quality, usability, and impact. You will play a critical role in every stage of the development lifecycle, from discovery and design to implementation, deployment, and continuous improvement. Supported by a cross-functional team, you will deliver impactful solutions initially to lawyers and then to a broader B2B customer base.

You’ll get a chance to:  ‍ ‍

  • Take ownership of key AI technology decisions and lay the groundwork for the company’s ambitious growth plans.
  • Design, develop, and deploy AI-driven systems and features, integrating state-of-the-art LLMs.
  • Collaborate with a cross-functional team (AI Engineers, AI product managers, VP of AI, legal domain experts and software engineers) to define user stories, rapidly experiment, and ship new features.
  • Explore and implement advanced concepts such as multi-agent systems, retrieval-augmented generation (RAG), and agentic architectures.
  • Champion quality and reuse across the product and the codebase.
  • Work across the business to ensure the features you develop have a real impact on customers and move key business metrics as we design and build a brand-new product that doesn’t yet exist in the market.
  • Participate in architecture and code reviews to continuously improve the quality, maintainability, security, and scalability of our applications.

Requirements

You should apply if: ✍️

  • You have a background in software engineering, ML engineering, or data science and have transitioned into AI Engineering.
  • You are excited about the potential of LLMs, AI agents, and agentic architectures.
  • You have demonstrated experience using LLMs and can showcase projects or initiatives that highlight your keen interest in the domain.
  • You have experience with backend Python development.
  • You value shipping early and often to get customer feedback and then iterating quickly to improve the product.
  • You have excellent verbal and written communication skills in English.
  • You have proven experience delivering large, complex software engineering systems.

It would also be nice if you have:

  • Hands-on experience with OpenAI’s GPT-4o, o1, and Claude models from Anthropic.
  • Familiarity with vector databases (e.g., Pinecone, Weaviate, or similar).
  • Experience building applications with Docker and Kubernetes.
  • Proven expertise in building highly secure, fault-tolerant APIs.
  • Experience building high-performance, distributed systems at scale.
  • A strong understanding of modern dev practices like 12 Factor, CI/CD, and observability tools such as Datadog or Prometheus.
  • Exposure to GraphQL APIs and WebSockets for real-time interactions.

As part of our commitment to information security, all employees are expected to adhere to company security policies and procedures, participate in mandatory security awareness training, and ensure the secure handling of sensitive data in line with ISO 27001 standards. Reporting potential risks or incidents is a key part of fostering our culture of security and compliance.

Benefits

  • Competitive starting salary £100,000-£120,000
  • Matched pension contributions and equity options in a fast growing start-up
  • Flexible working hours and location; should you choose to work from home or need a change of scenery for a few days you will have access to 40+ TOG offices in London and even more around the world
  • 25 days paid holiday (plus bank holidays)
  • Professional equipment and personal development budget along with training opportunities to learn and develop your skills
  • Cycle-to-work scheme
  • An inclusive community enjoying all-company off-sites, lunches and socials

We value diversity at Orbital Witness, and would particularly encourage applications from those who are traditionally underrepresented in tech. We’d love to hear from you even if you don’t match all of the above criteria or are seeking other opportunities that we’re not currently advertising.

National AI Awards 2025

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

AI Jobs Skills Radar 2026: Emerging Frameworks, Languages & Tools to Learn Now

As the UK’s AI sector accelerates towards a £1 trillion tech economy, the job landscape is rapidly evolving. Whether you’re an aspiring AI engineer, a machine learning specialist, or a data-driven software developer, staying ahead of the curve means more than just brushing up on Python. You’ll need to master a new generation of frameworks, languages, and tools shaping the future of artificial intelligence. Welcome to the AI Jobs Skills Radar 2026—your definitive guide to the emerging AI tech stack that employers will be looking for in the next 12–24 months. Updated annually for accuracy and relevance, this guide breaks down the top tools, frameworks, platforms, and programming languages powering the UK’s most in-demand AI careers.

How to Find Hidden AI Jobs in the UK Using Professional Bodies like BCS, IET & the Turing Society

When it comes to job hunting in artificial intelligence (AI), most candidates head straight to traditional job boards, LinkedIn, or recruitment agencies. But what if there was a better way to find roles that aren’t advertised publicly? What if you could access hidden job leads, gain inside knowledge, or get referred by people already in the field? That’s where professional bodies and specialist AI communities come in. In this article, we’ll explore how UK-based organisations like BCS (The Chartered Institute for IT), IET (The Institution of Engineering and Technology), and the Turing Society can help you uncover AI job opportunities you won’t find elsewhere. We'll show you how to strategically use their directories, special-interest groups (SIGs), and CPD (Continuing Professional Development) events to elevate your career and expand your AI job search in ways most job seekers overlook.

How to Get a Better AI Job After a Lay-Off or Redundancy

Being made redundant or laid off can feel like the rug has been pulled from under you. Whether part of a wider company restructuring, budget cuts, or market shifts in tech, many skilled professionals in the AI industry have recently found themselves unexpectedly jobless. But while redundancy brings immediate financial and emotional stress, it can also be a powerful catalyst for career growth. In the fast-evolving field of artificial intelligence, where new roles and specialisms emerge constantly, bouncing back stronger is not only possible—it’s likely. In this guide, we’ll walk you through a step-by-step action plan for turning redundancy into your next big opportunity. From managing the shock to targeting better AI jobs, updating your CV, and approaching recruiters the smart way, we’ll help you move from setback to comeback.