This is a fantastic opportunity to join Luminance, the pioneer of Legal-Grade™ AI for enterprise. Backed by internationally renowned VCs and named in both the Forbes AI 50 list of ‘Most Promising Private AI Companies in the World’ and Inc. 5000’s ‘Fastest Growing Companies in America’, Luminance is disrupting the legal profession around the globe.
We are looking for Software Engineers, ML Engineers, AI Engineers, or Data Scientists with a hacker mentality and a strong background in production-grade AI applications. Experience in the use of LLMs (e.g. GPT, Claude, Mistral, etc.) is essential, ideally with familiarity in Agentic environments.
With ambitious growth plans, we need bright, passionate, and driven people to achieve these goals. From day one, you will be building features and tools for some of the world’s largest businesses. Speed and quality of execution are a must.
You will be working on AI prototypes that combine multiple components to reliably solve complex tasks in nuanced scenarios. You will be expected to integrate novel agentic technologies (e.g. memory usage and personalization) and productionise your solutions into reusable libraries and frameworks.
If you are excited about this role but your skill or experience doesn’t perfectly align with the job description, we encourage you to apply anyway. Your drive to build and learn is by far the most important requirement for any applicant to Luminance!
Desired Skills- Understanding of software development best practices and architecture, particularly of web-hosted platforms composed of applications with underlying services.
- Drive and enthusiasm to see projects through to completion.
- Desire to learn new things and capability to do so quickly.
- Empathy and curiosity to deeply understand the workflows of legal and business tasks.
Requirements
- Bachelor's or Master's degree with a First or high 2:1, preferably in a technical subject.
- Experienced in Python and its ecosystem.
- Diligently follow the space, and proactively try new AI technologies (Agents, MCP, RAG, Chain-of-Continuous-Thought, etc.).
Top Skills
What We Do
Built on a proprietary legal Large Language Model (LLM), Luminance’s specialised legal co-pilot uses next-generation to automate the generation, negotiation and analysis of contracts. Developed by world-leading AI experts from the University of Cambridge, validated by leading lawyers, and in use by over 500 customers in 60 countries, Luminance’s specialist ‘legal-grade’ AI is a key component of any legal team. Luminance brings AI to every touchpoint a lawyer has with their contracts. As the first AI in the world capable of taking a first pass review of any contract under negotiation, Luminance instantly highlights areas of risk so legal teams can focus time where it’s needed. With a first-of-its-kind AI chatbot, Luminance also allows businesses to find a comfortable middle ground during negotiations and draft new, acceptable clause wording in just a few clicks. An intelligent contract repository and powerful legal process automation tools deliver maximum insight across any organisation’s contractual landscape, ensuring legal teams can respond to queries with clarity and speed. Luminance is the proud recipient of several prestigious accolades including the Queen’s Award for Innovation and the CogX 2023 Award for Best Product – Legal, and has been named to Tech Nation’s 'Future Fifty', CNBC’s ‘Upstart 100’ list and as a Technology Pioneer by the World Economic Forum.







