Magentic Logo

Magentic

AI Product Engineer

Posted 27 Days Ago
Be an Early Applicant
Hybrid
London, Greater London, England, GBR
Entry level
Hybrid
London, Greater London, England, GBR
Entry level
Build and deploy LLM-based features and agentic workflows for procurement applications. Develop multi-agent frameworks, benchmark models for performance and safety, and create tooling that integrates AI with customer ERP systems. The role involves end-to-end Python development, productionizing AI solutions, collaborating with customers and internal teams, and translating complex technical capabilities into practical solutions.
The summary above was generated by AI
The Role

We're looking for an AI Engineer to build the agentic core of our product. You'll work closely with our CTO and own LLM-based features and agentic workflows end to end, from the agent framework through to the tooling that connects it to a customer's ERP. You’ll ship the cutting edge models and paradigms to Fortune 500 procurement teams.

Procurement is a demanding domain for agents: long-running workflows over messy data, where a wrong answer costs a customer real money. You'll decide how multi-agent collaboration works here, and how we benchmark it for performance, safety and behaviour.

We're building next-generation agentic systems that can manage entire procurement workflows, with a mission to make global manufacturing supply chains more resilient to an ever-changing world. That's a $3tn market opportunity.

We're backed by world-class investors including Sequoia Capital, and you'll be joining a team bringing together experience from OpenAI, Meta, Revolut, NASA and McKinsey.

What You’ll Do
  • Own development and deployment of LLM-based features and agentic workflows end-to-end

  • Develop new agentic frameworks to handle multi-agent collaboration.

  • Benchmark LLMs across performance, safety and behavioural monitoring.

  • Operationalise AI features by building tools to connect them to customer systems

  • Collaborate with customers and internal teams to understand customer problems and design optimal solutions

You Might Be a Great Fit if You
  • Have engineering experience at tech and product-driven companies, so you know what great code looks like

  • Have experience shipping LLM-based solutions to production

  • Have a deep understanding of the core technology behind language models, as well as computer science fundamentals

  • Have built features end-to-end in Python

  • Enjoy communicating with both technical and non-technical stakeholders.

Compensation and Benefits

At Magentic, we recognise and reward the talent that drives our success. We offer:

  • Competitive Equity: play a real part in Magentic’s upside

  • A salary of £90,000 - £110,000 per annum

  • Enhanced parental leave

  • 25 days holiday exc bank holidays, plus an extra day for our Christmas shutdown

  • In-office lunches provided

  • Salary sacrifice pension and nursery schemes

  • Hybrid London HQ (3 days per week, with flex if you have appointments etc)

  • Annual team retreat—a fully-funded off-site to recharge, bond, and build

Our Interview Process

We can move quickly through these stages, so let us know if you have any timelines we need to meet.

  1. Initial call (30 mins): this first step is an opportunity for you to hear more about Magentic and the role, and for us to learn more about how your experience aligns with the role.

  2. Skills interview (45 mins): in this step, we'll ask you to prepare a presentation and take Q&A.

  3. In-person interview (half-day, paid): for the final step, we invite you to come meet the team in-person. We find this is the best way for candidates to get a sense of what working at Magentic is like. This day will include a culture interview, founder interview and a presentation task / discussion with the team.

Equal Opportunities and Accommodations Statement

At Magentic, our mission is to build AI that helps solve some of the world's most complex real world problems. We believe building a diverse workforce will be the key to solving this for our customers.

 

Magentic is committed to creating a truly inclusive team and we’re proud to be an equal-opportunity employer. As we grow, we're intentional about building teams with a broad range of backgrounds, experiences and viewpoints, recognising that this leads to better ideas, stronger collaboration and better outcomes for our customers therefore we strongly encourage applications from all backgrounds and cultures to apply.

 

We recognise that some groups remain underrepresented within the industry and are committed to creating an environment that celebrates and supports everyone.

 

Everyone works differently, and we want to ensure our interview process gives you the best chance to show us what you can do. If you require any reasonable adjustments or accommodations, please let us know and we'll work with you to make the process accessible.

 

Responsible AI Statement
At Magentic, we are committed to developing artificial intelligence that benefits humanity. We push the limits of AI's capabilities and are dedicated to its responsible and safe deployment. Recognising the profound impact of AI, we ensure that its development is centred around human needs and safety, incorporating a wide array of perspectives to fulfil our mission.

Similar Jobs

5 Days Ago
In-Office or Remote
United Kingdom
Senior level
Senior level
Artificial Intelligence • Fintech • Machine Learning • Software • App development • Conversational AI • Generative AI
Own product features end-to-end, including architecture, integrations, technical specifications, deployment, testing, and production reliability. Use AI agents as the primary development tool, delegate implementation, critically review generated code, and ensure financial transaction reliability. Work independently as an individual contributor while helping evolve the company’s AI-first development process.
Top Skills: Claude CodeCodex
6 Days Ago
In-Office
London, Greater London, England, GBR
Senior level
Senior level
Software
Lead development of AI agent products and AI-native applications for hardware engineering workflows. Prototype ideas rapidly, build products end to end, improve agent user experiences, establish interaction patterns, and lead technical direction across product engineering. Partner with design, product, and platform teams while working closely with engineers and users.
Top Skills: Ai AgentsClaude CodeCodexCursorModel Context Protocol (Mcp)
6 Days Ago
In-Office
London, Greater London, England, GBR
Mid level
Mid level
Software
Build and rapidly prototype AI-native product features for hardware engineers. Develop full-stack interfaces, APIs, streaming agent workflows, citations, editable outputs, and trustworthy human-agent handoffs. Own product decisions from concept through customer delivery, observe real users, and iterate on usability. The role requires strong front-end development with TypeScript and React, experience with AI-powered interfaces, rapid prototyping, product ownership, and modern AI coding-agent workflows.
Top Skills: Claude CodeCodexCursorMcpReactTypescript

What you need to know about the London Tech Scene

London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account