At a Glance
- Tasks: Own the product lifecycle and build AI-driven solutions for Fortune 500 companies.
- Company: Join a $50M Series A AI startup backed by top investors.
- Benefits: Full visa sponsorship, competitive salary, and a vibrant office culture in London.
- Other info: Dynamic environment with opportunities to shape the company's technical future.
- Why this job: Make a real-world impact with cutting-edge technology and elite team members.
- Qualifications: Experience in AI startups or product-focused roles, strong engineering skills.
The predicted salary is between 80000 - 100000 £ per year.
Location: London, UK
Company Description: $50M+ Series A AI enterprise OS startup backed by Index Ventures, Iconiq, and Creandum.
Job Description: Join an elite team of former Palantir operators building an AI-native operating system for Fortune 500 enterprises. As a Product Engineer, you will own the end-to-end lifecycle of features that replace complex legacy ERP systems. This role demands a builder's mindset, combining high-quality systems engineering with deep product intuition to deliver production-ready agentic systems.
Why this role is remarkable:
- Work at a talent-dense startup founded by Palantir veterans, recently securing a massive $50M Series A from premier investors like Index Ventures and Iconiq.
- Build for real-world impact with Fortune 500 customers like Daimler Truck and Heidelberg Materials already using the platform in production.
- Experience a high-velocity, office-first culture in Fitzrovia, London, with full visa sponsorship and the autonomy to define the company’s technical trajectory.
What You Will Do:
- Own the full product lifecycle from initial customer research and requirements gathering to implementation and iterative shipping.
- Design and build sophisticated AI agent harnesses that provide intelligence and freedom while maintaining enterprise-grade governance and reliability.
- Develop full-stack features using a modern stack including React, Kotlin, and Temporal to solve hundreds of millions of dollars in legacy IT complexity.
The ideal candidate:
- Proven track record as a founding or early engineer at an AI-native scaleup or a product-focused role at frontier labs like OpenAI or Anthropic.
- Exceptional engineering fundamentals with the ability to ship functional agentic systems and operate confidently across the entire technical stack.
- Strong product sense and user empathy, with a demonstrable history of building side projects, contributing to OSS, or winning technical hackathons.
Product Engineer at $50M Series A AI enterprise OS startup backed by Index Ventures in London employer: Jack & Jill
Join a dynamic and innovative team at a $50M Series A AI enterprise OS startup in the heart of London, where you'll have the opportunity to work alongside industry veterans from Palantir. Our office-first culture fosters collaboration and creativity, offering full visa sponsorship and the chance to shape the future of technology for Fortune 500 clients. With a focus on meaningful impact and personal growth, we provide an environment that encourages engineers to take ownership of their projects and drive real change.
StudySmarter Expert Advice🤫
We think this is how you could land Product Engineer at $50M Series A AI enterprise OS startup backed by Index Ventures in London
✨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 Product Engineer at $50M Series A AI enterprise OS startup backed by Index Ventures in London
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.
