At a Glance
- Tasks: Build AI-powered features that empower creators to run successful solo businesses.
- Company: Join a profitable, bootstrapped AI-first creator platform in London.
- Benefits: Competitive salary, bonuses, and the chance to shape innovative products.
- Other info: Dynamic environment with high agency and rapid product iteration.
- Why this job: Be the first engineering hire and make a real impact in a fast-growing startup.
- Qualifications: 3+ years of experience in full-stack development and AI systems.
The predicted salary is between 90000 - 110000 £ per year.
Join a fast-growing, bootstrapped startup as the first engineering hire alongside the technical founders. You will build agentic, AI-powered features that empower creators to run million-dollar solo businesses. This role offers high agency to design and ship products end-to-end for hundreds of thousands of users in a rapid, iterative environment.
Why this role is remarkable:
- Be the first engineering hire at a profitable, bootstrapped company that has tripled revenue in just the last few months.
- Lead the transition into an AI-first chapter, building proprietary agentic tools that no other creator platform currently offers.
- Experience true high-agency building in a scrappy team where your prototypes can reach hundreds of thousands of users the same day.
What You Will Do:
- Own product areas end-to-end, from initial AI prototyping and design to shipping production-ready code for creators.
- Lead the development of agentic and AI-powered features across the full stack using Next.js, Node, Postgres, and Stripe.
- Work directly with high-profile creators to understand their business needs and translate them into custom-branded membership products.
The ideal candidate:
- Has at least 3 years of experience at a product-driven company with a proven track record of shipping full-stack features.
- Demonstrates deep expertise in building and managing non-deterministic AI systems and agentic workflows in a production environment.
- Is a high-leverage builder who masters modern AI coding tools like Cursor and Claude Code to maintain an elite shipping pace.
Founding Software Engineer (£90k-£110k) at profitable, bootstrapped AI-first creator platform employer: Jack & Jill
Join a dynamic and innovative team at a profitable, bootstrapped AI-first creator platform in London, where you will have the unique opportunity to be the first engineering hire. With a strong focus on high agency and rapid product development, this role offers exceptional growth opportunities and the chance to work closely with influential creators, all within a supportive and collaborative startup culture that values creativity and initiative.
StudySmarter Expert Advice🤫
We think this is how you could land Founding Software Engineer (£90k-£110k) at profitable, bootstrapped AI-first creator platform
✨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 Founding Software Engineer (£90k-£110k) at profitable, bootstrapped AI-first creator platform
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.
