At a Glance
- Tasks: Own and develop user interfaces and backend systems for AI-powered workflows.
- Company: Seamflow, a cutting-edge startup transforming certification processes with innovative software.
- Benefits: Real equity, competitive compensation, relocation support, and 24/7 gym access.
- Other info: Fast-paced startup culture with genuine ownership and no office politics.
- Why this job: Join a high-impact team and build solutions that make a real difference in the industry.
- Qualifications: Strong engineering skills and experience building real-world applications.
The predicted salary is between 60750 - 74250 £ per year.
About Seamflow
Every plane, medical device, lift, battery and building has to be tested, inspected and certified before it reaches the world. It's the invisible layer that keeps the physical economy safe, and it still runs on Word documents, PDFs, spreadsheets and email. Seamflow is the software layer for that industry. We build AI-powered workflows for certification bodies, notified bodies and inspection companies: scheduling and resource planning, technical review, conformity assessment, field inspection, and document intelligence over messy real-world files.
Where we are:
- Live in production inside some of the largest enterprises in the industry
- $4.5M seed, 14x oversubscribed, co-led by Northzone and Initialized Capital, the funds behind Spotify, Klarna, Coinbase and Reddit.
- Angels include Charlie Songhurst and Mario Götze.
Demand is outstripping what we can build. That's the reason this role exists.
The team
Most of our engineers were olympiad medallists in maths, physics or informatics before they were engineers. The team has come to us from Google, Amazon, X, Yandex, McKinsey and Bain, and from founding-engineer seats at startups that went on to multi-billion-dollar valuations. We hire against a very high bar, and this role exists to raise it further.
The role
A Product Engineer owns the surfaces people actually work in. A coordinator planning a month of inspections across a fleet of auditors. A reviewer signing off on a technical file. These are dense, stateful workflows where the interface carries real consequences, and where the person using it has done the job for twenty years and will know immediately if the software doesn't understand it.
You own product surface end to end: the interface, the backend that supports it, and the data model underneath. Every customer runs the work differently, so there's no template to fall back on. You decide what the right thing to build is, build it, and are the one who hears about it when it's wrong. You'll ship to production in your first week.
What we're looking for
We care far more about raw engineering strength than about matching a list of technologies. If you're excellent, we'll hire you whether you've spent the last three years in Rust, Go, Python, TypeScript, C++ or something we haven't heard of. Our stack is learnable in a fortnight. Judgement, speed and standards are not.
What we're actually screening for:
- You've built something hard and put it in front of real users. Not a prototype, not a course project. Something that ran, broke, and got fixed.
- You build genuinely good interfaces, and you can go as deep on the backend as the feature requires.
- You can hold a complicated workflow in your head and find the version of it that's simple enough to ship.
- Speed with taste. You ship fast, and you're opinionated about what not to build.
- You go to the source. You'll read the customer's actual documents, join the actual call, and look at hundreds of real outputs.
Signals we like, none of them required:
- Founder or ex-founder, founding team experience, early engineer at a startup with a serious engineering culture, EF / YC / Antler, early or stealth-stage startup, design sense you can defend, open source you genuinely maintain.
This is probably not for you if
- You want a strict boundary between work and life. We run one of the most ambitious startup cultures in Europe: fast paced, extremely high ownership, and in person in Shoreditch.
- You want a well-defined ticket handed to you each morning.
- You want to specialise narrowly and stay in your lane.
What you get
- Real equity, and compensation that reflects a high bar
- Genuine ownership of product surface area from day one, with the founders in the room
- Relocation support and visa sponsorship, handled properly
- Lunch and dinner covered, 24/7 gym access, and any tool that makes you faster
- A small team with high standards, high trust, and no politics
If this sounds like your kind of problem, apply. A short note on the hardest thing you've built goes further with us than a polished CV.
Member of Technical Staff in London employer: Seamflow
Seamflow is an exceptional employer, offering a dynamic and ambitious startup culture in the heart of Shoreditch, where innovation thrives and every team member has genuine ownership from day one. With a focus on high standards and trust, employees benefit from real equity, comprehensive relocation support, and a collaborative environment that fosters personal and professional growth. Join a team of elite engineers and contribute to building AI-powered solutions that make a tangible impact in the certification industry.
StudySmarter Expert Advice🤫
We think this is how you could land Member of Technical Staff 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 Seamflow 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.
✨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.
✨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 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 Member of Technical Staff 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 Seamflow.
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 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
✨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 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.
