Senior Full-Stack Product Engineer (£70K - £110K + Equity) at YC S24 AI compliance startup back[...] in London

Senior Full-Stack Product Engineer (£70K - £110K + Equity) at YC S24 AI compliance startup back[...] in London

London Full-Time 70000 - 110000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Build and optimise full-stack features using React and Node.js for AI-driven financial solutions.
  • Company: Join a cutting-edge YC S24 AI compliance startup backed by Google.
  • Benefits: Competitive salary, equity options, remote work flexibility, and bi-annual reviews.
  • Other info: Fast-paced startup culture with significant ownership and growth opportunities.
  • Why this job: Make a real impact on financial crime intelligence with an elite founding team.
  • Qualifications: 4+ years in full-stack development with TypeScript, React, and Node.js.

The predicted salary is between 70000 - 110000 £ per year.

Company Description: YC S24 AI compliance startup backed by Google's Gradient Ventures with $3M in seed funding.

Location: London, UK

Job Description: Join a high-growth team of 14 revolutionizing financial crime intelligence with AI agents. You will own full-stack features across React, Node.js, and LLM systems to automate AML and KYC operations for global fintechs. This role offers high agency to build tools replacing manual human review with 80% more efficient AI solutions.

Why this role is remarkable:

  • Work directly with an elite founding team including an ex-Revolut financial crime lead and ex-Google APM on a massive, unsolved market problem.
  • Significant ownership and influence over the AI strategy at a YC S24 company with real traction across the US, UK, and Canada.
  • Competitive package with bi-annual salary reviews, yearly performance-based equity refreshes, and the ability to work from anywhere for four weeks annually.

What You Will Do:

  • Build and maintain full-stack features from React-based explainability interfaces to Node.js backends that scale to millions of requests.
  • Develop and optimize AI systems using LLMs, computer vision, and agents to automate document fraud detection and due diligence.
  • Lead DevOps and MLOps initiatives to ensure fast deployment cycles and maintain high development velocity through robust CI/CD practices.

The ideal candidate:

  • Has 4+ years of full-stack experience with TypeScript, React, and Node.js, coupled with strong product intuition and a user-first mindset.
  • Possesses hands-on experience in AI/ML, including prompt engineering, fine-tuning pre-trained models, and working with vision models.
  • Thrives in fast-paced startup environments, demonstrating the ability to own wide outcomes rather than just completing isolated tasks.

Senior Full-Stack Product Engineer (£70K - £110K + Equity) at YC S24 AI compliance startup back[...] in London employer: Jack & Jill

Join a dynamic and innovative team at a YC S24 AI compliance startup in London, where you'll have the opportunity to work alongside industry leaders from Revolut and Google. With a strong focus on employee growth, competitive compensation packages, and the flexibility to work remotely for part of the year, this company fosters a collaborative and high-impact work culture that empowers you to make significant contributions to the future of financial crime intelligence.

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Contact Details:

Jack & Jill Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Full-Stack Product Engineer (£70K - £110K + Equity) at YC S24 AI compliance startup back[...] in London

Tip Number 1

Network like a pro! Reach out to people in the industry, especially those who work at startups or in AI compliance. A friendly chat can lead to insider info about job openings and even referrals.

Tip Number 2

Show off your skills! Create a portfolio showcasing your full-stack projects, especially those involving React and Node.js. This gives potential employers a taste of what you can do and sets you apart from the crowd.

Tip Number 3

Prepare for interviews by brushing up on your technical skills and understanding the latest trends in AI and compliance. We recommend practicing coding challenges and discussing your thought process during problem-solving.

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are genuinely interested in joining our mission to revolutionise financial crime intelligence.

We think you need these skills to ace Senior Full-Stack Product Engineer (£70K - £110K + Equity) at YC S24 AI compliance startup back[...] in London

Full-Stack Development
React
Node.js
TypeScript
AI/ML
Prompt Engineering
Fine-Tuning Pre-Trained Models

Some tips for your application 🫡

Show Your Passion for AI:When writing your application, let us see your enthusiasm for AI and how it can revolutionise industries. Share any relevant projects or experiences that highlight your interest in AI compliance and financial crime intelligence.

Tailor Your CV and Cover Letter:Make sure to customise your CV and cover letter to reflect the skills and experiences mentioned in the job description. We want to see how your full-stack experience with React and Node.js aligns with our needs, so be specific!

Highlight Your Problem-Solving Skills:In your application, emphasise your ability to tackle complex problems, especially in fast-paced environments. We’re looking for someone who can take ownership of projects and drive results, so share examples of how you've done this in the past.

Apply Through Our Website:Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team at StudySmarter!

How to prepare for a job interview at Jack & Jill

Know Your Tech Stack Inside Out

Make sure you’re well-versed in TypeScript, React, and Node.js. Brush up on your full-stack skills and be ready to discuss how you've used these technologies in past projects. Be prepared to share specific examples of how you’ve built and maintained features, especially in high-demand environments.

Showcase Your AI/ML Experience

Since this role involves working with AI systems, highlight your hands-on experience with AI/ML. Talk about any projects where you’ve done prompt engineering or fine-tuned models. If you’ve worked with computer vision, make sure to mention that too—it's a big plus!

Demonstrate Your Problem-Solving Skills

This startup is tackling complex issues in financial crime intelligence. Prepare to discuss how you approach problem-solving, particularly in fast-paced environments. Think of examples where you’ve taken ownership of a project and driven it to success, showcasing your ability to think critically and act decisively.

Ask Insightful Questions

Interviews are a two-way street! Prepare thoughtful questions about the company’s AI strategy, team dynamics, and future projects. This not only shows your interest but also helps you gauge if the company culture aligns with your values and work style.