At a Glance
- Tasks: Build an AI-native platform and streamline marketplace operations with cutting-edge tech.
- Company: Join a YC-backed global marketplace for private chefs, leading the UK market.
- Benefits: Competitive salary of £100k plus equity, with opportunities for growth.
- Other info: Work directly with founders in a dynamic, fast-paced environment.
- Why this job: Be a founding engineer and shape the future of a high-impact marketplace.
- Qualifications: 3-7 years in engineering with expertise in TypeScript, React, and Node.js.
The predicted salary is between 100000 - 100000 £ per year.
YC-backed (W22) global marketplace for private chefs and UK market leader.
Join as the third engineering hire to rebuild the UK's largest private chef marketplace from the ground up. You will architect and ship an AI-native platform to power global expansion, working directly with the Head of Engineering. This is a greenfield opportunity to integrate advanced AI agent workflows into a high-revenue, scaling business.
Location: London, UK
Why this role is remarkable:
- Founding-engineer level autonomy as the third member of a high‑velocity team, with direct access to founders and architectural ownership.
- Rare opportunity to lead an AI‑native digital transformation for a Y Combinator‑backed company featured on Dragons' Den.
- High‑impact work at a marketplace with proven product‑market fit (135,000+ guests served) preparing for aggressive international scale this year.
What You Will Do:
- Build and maintain a brand new AI-native platform using TypeScript, React, and Node while managing legacy system transitions.
- Design and implement AI agent workflows at the core of the product to streamline marketplace operations and customer experiences.
- Take full ownership of feature lifecycles, from discovery and UX design to deployment via Kubernetes and BigQuery data pipelines.
The ideal candidate:
- 3‑7 years of professional engineering experience with strong foundations in TypeScript, React, and Node.js environments.
- A proven track record in early‑stage startups and a deep mastery of AI‑assisted development tools to accelerate shipping speed.
- Customer‑centric builder who values high‑quality UX and understands the business value of every line of code they write.
AI Product Engineer (£100k + Equity) at YC-backed global marketplace employer: Jack & Jill
As a YC-backed global marketplace for private chefs, we offer an exceptional work environment in London that fosters innovation and creativity. Our culture prioritises autonomy and collaboration, allowing you to take ownership of your projects while working closely with founders and a dynamic team. With competitive compensation, equity options, and the chance to lead transformative AI initiatives, this role provides meaningful opportunities for professional growth in a rapidly scaling business.
StudySmarter Expert Advice🤫
We think this is how you could land AI Product Engineer (£100k + Equity) at YC-backed global marketplace
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Jack & Jill or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Jack & Jill.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Jack & Jill.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Jack & Jill that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace AI Product Engineer (£100k + Equity) at YC-backed global marketplace
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Jack & Jill.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Jack & Jill and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Jack & Jill
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Jack & Jill uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
