At a Glance
- Tasks: Lead the development of AI-driven software to modernise local government systems.
- Company: Stealth GovTech startup transforming planning and infrastructure in the UK and US.
- Benefits: Competitive salary, equity options, and the chance to make a global impact.
- Other info: Collaborate with an elite team and enjoy a dynamic startup environment.
- Why this job: Join a high-impact role that shapes the future of housing and infrastructure.
- Qualifications: 3+ years as a full stack engineer with experience in AI and LLMs.
The predicted salary is between 100000 - 150000 € per year.
Stealth-mode GovTech startup modernizing planning and infrastructure for the UK and US markets.
You will lead the development of AI-driven software designed to replace decades-old legacy systems in local government. By building autonomous agents and durable workflows that handle complex planning research, you’ll help clear massive housing backlogs and ensure society gets the infrastructure it needs. This is a high-impact, product-focused founding role.
Location: London, UK
Why this role is remarkable:
- Massive global impact: You will be modernizing a trillion-dollar market that directly affects housing, climate, and infrastructure projects across the planet.
- High-caliber team: Work alongside a 2x construction tech founder, former leads from Marshmallow and Cytora, and engineers with unicorn/exit experience.
- Cutting-edge stack: Deploy sophisticated AI agents and LLM-grounded workflows using a modern stack of React, TypeScript, Supabase, and Braintrust.
What You Will Do:
- Build and ship new product features end-to-end, moving from concept to deployment with extreme urgency and full autonomy.
- Develop AI agents and durable workflows that gather evidence across thousands of sources to automate complex planning task validation.
- Work directly with local government users to iterate on product direction and ensure technical decisions solve real-world pain points.
The ideal candidate:
- A product-minded full stack engineer with 3+ years of experience and a track record of shipping 0-to-1 products in startup environments.
- Expert-level proficiency with LLMs and AI agents, specifically in deploying them to production within complex or regulated enterprise settings.
- Possesses a founder mindset and takes pride in writing clean, reliable code that improves human workflows rather than just replacing them.
Founding Engineer (£100k-£150k + Equity) at Stealth GovTech Startup in London employer: Jack & Jill
As a Founding Engineer at our stealth-mode GovTech startup in London, you will be part of a dynamic team dedicated to modernising planning and infrastructure for the UK and US markets. We offer a collaborative work culture that fosters innovation and personal growth, alongside competitive compensation and equity options, ensuring that your contributions have a meaningful impact on society. Join us to work with industry leaders and cutting-edge technology, all while addressing critical challenges in housing and infrastructure.
StudySmarter Expert Advice🤫
We think this is how you could land Founding Engineer (£100k-£150k + Equity) at Stealth GovTech Startup in London
✨Tip Number 1
Network like a pro! Reach out to people in the GovTech space, attend meetups, and connect with potential colleagues on LinkedIn. We all know that sometimes it’s not just what you know, but who you know that can land you that dream job.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those involving AI and full-stack development. We want to see your work in action, so make it easy for hiring managers to check out what you can do.
✨Tip Number 3
Prepare for interviews by understanding the company’s mission and the challenges they face. We recommend doing some research on local government issues and how tech can solve them. This will help you stand out as someone who’s genuinely interested in making an impact.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who take the initiative to engage directly with us. Don’t hesitate – get your application in and let’s make a difference together!
We think you need these skills to ace Founding Engineer (£100k-£150k + Equity) at Stealth GovTech Startup in London
Some tips for your application 🫡
Show Your Passion:When writing your application, let your enthusiasm for modernising planning and infrastructure shine through. We want to see how excited you are about tackling complex challenges and making a real impact in the GovTech space.
Tailor Your Experience:Make sure to highlight your experience with AI-driven software and full stack development. We’re looking for someone who has shipped products from concept to deployment, so be specific about your past projects and how they relate to this role.
Be Authentic:Don’t be afraid to show your personality! We value authenticity and want to know what makes you tick as a founder-minded engineer. Share your thoughts on clean code and improving workflows, and how you’ve applied these principles in your work.
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 during the process. Let’s get started on this journey together!
How to prepare for a job interview at Jack & Jill
✨Know Your Tech Stack
Familiarise yourself with the technologies mentioned in the job description, like React, TypeScript, and AI agents. Be ready to discuss your experience with these tools and how you've used them to build products from scratch.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled complex problems in previous roles. Highlight your ability to develop solutions that not only meet technical requirements but also address real-world challenges, especially in regulated environments.
✨Demonstrate a Founder Mindset
Emphasise your entrepreneurial spirit during the interview. Share instances where you took initiative, led projects, or made decisions that had a significant impact on your team or product. This will resonate well with a startup looking for a founding engineer.
✨Engage with the Interviewers
Don't just wait for questions; engage with your interviewers. Ask insightful questions about their vision for the product and how they see the role evolving. This shows your genuine interest in the company and its mission to modernise planning and infrastructure.
