At a Glance
- Tasks: Design and build user workflows, from UI to backend logic and AI integration.
- Company: Dynamic startup in London with a tight-knit, high-trust team.
- Benefits: Visa sponsorship, relocation support, meals, and tools covered.
- Other info: Opportunity to work in a fast-paced environment with evolving challenges.
- Why this job: Ship real products from day one and solve meaningful problems.
- Qualifications: Strong TypeScript and React experience; backend Python skills preferred.
The predicted salary is between 60000 - 80000 £ per year.
WHO WE ARE LOOKING FOR
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
Founding Product Engineer employer: Seamflow Inc.
As a Founding Product Engineer, you will thrive in a dynamic and innovative environment where your contributions are valued from day one. With a focus on collaboration and ownership, our London-based team offers a unique opportunity to work on cutting-edge AI-powered products while enjoying comprehensive relocation support and a culture that prioritises trust and high standards. Join us to not only advance your career but also to make a meaningful impact in the tech landscape.
StudySmarter Expert Advice🤫
We think this is how you could land Founding Product Engineer
✨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 Seamflow Inc. 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 Seamflow Inc..
✨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 Seamflow Inc..
✨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 Seamflow Inc. 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 Product Engineer
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 Seamflow Inc..
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Seamflow Inc. 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 Seamflow Inc.
✨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 Seamflow Inc. 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.
