At a Glance
- Tasks: Build AI agents and design scalable data pipelines for enterprise industries.
- Company: Join a high-growth AI data startup as the first engineering hire.
- Benefits: Competitive salary of £100k–150k plus equity and significant influence on product strategy.
- Other info: Dynamic startup environment with high autonomy and excellent growth potential.
- Why this job: Shape the future of AI technology and work directly with major enterprise clients.
- Qualifications: Experience in TypeScript/React and Python, with a strong track record in product delivery.
The predicted salary is between 100000 - 150000 € per year.
As the first engineering hire, you will build AI agents that automate complex data reasoning for enterprise industries. You will own features end‑to‑end across AI orchestration, data engineering, and multi‑tenant infrastructure. This is a high‑autonomy role designed for an exceptional engineer ready to shape the technical foundation of a next‑generation intelligence platform.
Location: London, UK
Why this role is remarkable:
- Join as employee #1 with significant equity and direct influence on product strategy alongside the founders.
- Backed by top‑tier venture programs and working directly with major enterprise clients on production AI systems.
- Unique opportunity to work at the intersection of LLM orchestration and high‑stakes, unstructured data processing.
What You Will Do:
- Build and deploy production‑grade LLM orchestration frameworks and evaluation loops using Python and TypeScript.
- Design scalable data pipelines and medallion architecture to ingest and transform heterogeneous data sources.
- Architect secure, multi‑tenant cloud infrastructure and manage end‑to‑end feature delivery for enterprise customers.
The ideal candidate:
- Proven track record of building and shipping real products with a high bias for action and speed.
- Proficiency in TypeScript/React and Python, with a mastery of modern AI coding tools to maximize output.
- Comfortable with ambiguity and a 6‑day startup work cycle in a fast‑paced, high‑accountability environment.
Founding Engineer (£100k–150k + Equity) at High-growth AI data startup in London employer: Jack & Jill
As a founding engineer at our high-growth AI data startup in London, you will be part of an innovative team that values autonomy and creativity, offering significant equity and the chance to directly influence product strategy. Our dynamic work culture fosters collaboration and rapid growth, providing exceptional opportunities for professional development while working on cutting-edge AI technologies that address complex enterprise challenges.
StudySmarter Expert Advice🤫
We think this is how you could land Founding Engineer (£100k–150k + Equity) at High-growth AI data startup in London
✨Tip Number 1
Network like a pro! Reach out to people in the AI and tech space, especially those connected to startups. Attend meetups, webinars, or even just grab a coffee with someone who’s already in the industry. You never know where a casual chat might lead!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those related to AI and data engineering. If you’ve built anything cool with Python or TypeScript, make sure it’s front and centre. This is your chance to shine!
✨Tip Number 3
Prepare for the interview like it’s a hackathon! Research the company, understand their products, and think about how you can contribute as the first engineering hire. Be ready to discuss your past experiences and how they align with building something groundbreaking.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take that extra step to connect directly with us!
We think you need these skills to ace Founding Engineer (£100k–150k + Equity) at High-growth AI data startup in London
Some tips for your application 🫡
Show Your Passion for AI:When writing your application, let your enthusiasm for AI and data shine through. We want to see how your experience aligns with our mission to build cutting-edge AI agents. Share specific projects or technologies you've worked on that relate to the role!
Tailor Your CV:Make sure your CV is tailored to highlight your skills in Python, TypeScript, and any relevant AI tools. We’re looking for someone who can hit the ground running, so showcase your past achievements that demonstrate your ability to deliver real products quickly.
Craft a Compelling Cover Letter:Your cover letter is your chance to tell us why you’re the perfect fit for this high-autonomy role. Discuss your approach to problem-solving and how you thrive in fast-paced environments. Don’t forget to mention why you’re excited about joining us as employee #1!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates. Plus, it shows you’re keen to join our team!
How to prepare for a job interview at Jack & Jill
✨Know Your Tech Inside Out
Make sure you’re well-versed in Python and TypeScript, as these are crucial for the role. Brush up on your knowledge of AI orchestration and data engineering concepts, so you can confidently discuss how you would approach building scalable systems.
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of how you've tackled complex engineering challenges in the past. Highlight your ability to work autonomously and make decisions quickly, as this role demands a high bias for action.
✨Understand the Startup Culture
Familiarise yourself with the fast-paced, high-accountability environment typical of startups. Be ready to discuss how you thrive in ambiguity and adapt to changing priorities, as this will resonate well with the founders.
✨Align with Their Vision
Research the company’s mission and values, especially their focus on AI and enterprise solutions. Be prepared to articulate how your skills and experiences align with their goals, and express your enthusiasm for being part of their journey from the ground up.
