At a Glance
- Tasks: Design and build user workflows, from UI to backend logic, and integrate AI features.
- Company: Fast-growing tech startup backed by top-tier VCs like Coinbase and Spotify.
- Benefits: Visa sponsorship, relocation support, meals, and tools fully covered.
- Other info: Join a tight-knit team with high standards and no office politics.
- Why this job: Make a real impact by shipping products from day one in a high-ownership environment.
- Qualifications: Strong experience with TypeScript, React, and backend services in Python.
The predicted salary is between 60000 - 80000 € per year.
We’re removing one of the last great barriers to progress in the physical world. While software moves fast, industries like aerospace, healthcare, and energy are still slowed by outdated, manual systems. We are rapidly growing with 7-figure revenue, backed by a 14× oversubscribed $4.5m seed round from Tier-1 VCs such as Coinbase, Reddit, Klarna, and Spotify. Our world-class team includes former unicorn founding engineers and talent from X, Google, Amazon, and Yandex. We value people who want to win and thrive in high-ownership environments. We’re building the system that lets complex, real-world work move at software speed.
We’re looking for a Product Engineer who thinks in user workflows, not tickets or isolated features. This is a role for someone who wants to decide what should exist, build it end-to-end, and put it in users’ hands. You will fit right in if you have experience with:
- Product Engineering — Design and build end-to-end user workflows, from UI to backend logic and data
- User Experience — Translate complex real-world processes into clear, intuitive interfaces
- Frontend — Build production-grade UI using modern frontend frameworks (React, TypeScript)
- Backend — Implement APIs, business logic, and data models that support complex workflows
- AI Integration — Design and integrate AI-powered features (LLMs, agents, model-backed APIs) into user workflows
- Product Judgment — Be opinionated about what to build, what not to build, and when to ship
- Ownership — Build fast and ship production-grade systems with high ownership
What you will do:
- Ship from Day 1 — Deploy to production immediately and own real product surface area
- Own it end-to-end — Create specs, figure things out, and build features end-to-end
- Solve real problems — From UX polish to backend logic to jumping on customer calls
What we are looking for technically:
- Strong experience with TypeScript and modern frontend frameworks (React or equivalent)
- Comfortable building backend services in Python
- Experience integrating AI systems (LLMs, agents, model-backed APIs) into production products
- Ability to reason about complex workflows, not just CRUD
- Strong plus if you have:
- Founder or ex-founder experience
- Early-stage or stealth startup background
- Founder fellowships or similar environments (EF, YC, Antler, etc.)
- Experience building AI-powered products in production
- Experience working where requirements were unclear and evolving
Your first month:
- Ship to production from day one
- Own problems end-to-end, from definition to deployment
- Do what needs doing, including UX polish, debugging, and customer interaction
We offer:
- Pace and purpose — In-person in London (visa sponsorship available)
- No friction — Relocation, visas, meals, and tools fully covered
- A tight-knit team — High standards, high trust, no politics
Product Engineer in London employer: Seamflow
Join a dynamic and innovative team in London, where you'll have the opportunity to take ownership of your work from day one and contribute to groundbreaking solutions in industries like aerospace and healthcare. We foster a high-trust, collaborative environment that prioritises personal growth and development, offering comprehensive support for relocation and a strong focus on integrating cutting-edge AI technologies. With a commitment to excellence and a culture free from office politics, we empower our employees to thrive and make a meaningful impact.
StudySmarter Expert Advice🤫
We think this is how you could land Product Engineer in London
✨Tip Number 1
Network like a pro! Reach out to people in the industry, especially those who work at companies you admire. A friendly chat can lead to referrals or insider info about job openings.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repo showcasing your projects, especially those that highlight your experience with TypeScript, React, and AI integration. This gives potential employers a taste of what you can do.
✨Tip Number 3
Prepare for interviews by practising common questions related to product engineering and user workflows. Think about how you can demonstrate your ownership mentality and problem-solving skills during the chat.
✨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, it shows you’re genuinely interested in joining our team.
We think you need these skills to ace Product Engineer in London
Some tips for your application 🫡
Show Your Passion:Let us see your enthusiasm for the role! Share why you're excited about being a Product Engineer and how you can contribute to our mission of speeding up real-world processes. A personal touch goes a long way!
Tailor Your Application:Make sure to customise your CV and cover letter to highlight your experience with user workflows, TypeScript, and AI integration. We want to see how your skills align with what we’re building at StudySmarter.
Be Clear and Concise:When writing your application, keep it straightforward. Use clear language to describe your past experiences and how they relate to the role. We appreciate brevity and clarity over fluff!
Apply Through Our Website:Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. We can’t wait to hear from you!
How to prepare for a job interview at Seamflow
✨Understand the User Workflow
Before your interview, take some time to think about user workflows in product engineering. Be ready to discuss how you would approach designing and building end-to-end user experiences. This shows that you can think beyond just features and understand the bigger picture.
✨Showcase Your Technical Skills
Make sure to highlight your experience with TypeScript, React, and Python during the interview. Prepare examples of projects where you've built production-grade systems or integrated AI features. This will demonstrate your technical prowess and ability to deliver real solutions.
✨Be Opinionated About Product Decisions
The company values strong product judgment, so come prepared to discuss what you believe should be built and why. Think about past experiences where you had to make tough decisions on features or prioritisation, and be ready to share those insights.
✨Emphasise Ownership and Initiative
Since the role requires high ownership, be sure to convey your willingness to take charge of projects from start to finish. Share examples of times when you took initiative, solved problems independently, or went above and beyond to ensure a project's success.
