AI Engineer at $7M Northzone-backed fintech building AI for global banks

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

AI Engineer

Salary

Not Disclosed

Company Description

$7M Northzone-backed fintech building AI-native automation for global banks

Job Description

You will own the AI and data infrastructure at the heart of an automation platform replacing $100B in manual bank processing. You'll build agentic systems and LLM pipelines using LangChain and Python, working directly with the world’s largest financial institutions to automate reasoning and complex decision-making workflows at scale.

Location

London, UK

Why this role is remarkable

• Ship to production within your first sprint, building tools used by global giants like Worldpay, Barclaycard, and NatWest.
• Backed by Northzone and Connect Ventures (investors in Spotify and Klarna), you'll join an elite team of ex-founders in a high-performance environment.
• Direct influence on the product roadmap while reporting to the CEO and CTO, owning the AI quality bar for mission-critical banking systems.

• Build agentic workflows that automate reasoning, data analysis, and decision-making using LangChain, n8n, and Python.
• Design and iterate on prompts and LLM integrations to drive reliable agent behavior across production financial systems.
• Mine KYC/KYB signals from unstructured data to design pricing experiments and risk models for merchant onboarding.

• AI-first engineer with hands-on experience in agentic frameworks like LangChain, Temporal, or n8n and prompt engineering.
• Proficient in Python for modeling and ETL, with exposure to AWS data stacks including Glue, Athena, and Airbyte.
• Strong stakeholder instincts with the ability to lead technical, data-driven conversations directly with banking partners and executives.

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

Next steps

Step 1. Visit the job listing.

Step 2. Click 'Talk to Jack', or go straight there: https://www.jackandjill.ai/jobs/ai-engineer-at-7m-northzone-backed-fintech-building-ai-for-global-banks-fc182ce3-27a3-4c4e-87ce-8a69014a68ae?utm_source=linkedin&utm_medium=job_post&utm_campaign=featured_role_fc182ce3-27a3-4c4e-87ce-8a69014a68ae

Step 3. Talk to Jack so he can understand your experience and ambitions.

Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.

Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction.

Step 6. If not, Jack will find you excellent alternatives. All for free.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.

Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.

We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.