At a Glance
- Tasks: Build and ship features across the full stack, focusing on backend services.
- Company: Join a prestigious global luxury brand's in-house engineering team.
- Benefits: Competitive salary, performance bonuses, generous discounts, and flexible work hours.
- Other info: Fast-paced environment with opportunities for mentorship and career growth.
- Why this job: Be part of a pioneering team shaping the future of luxury eCommerce.
- Qualifications: Strong skills in React, Node.js, and experience with AI coding tools.
The predicted salary is between 63000 - 77000 £ per year.
Be one of the first permanent engineers taking a global luxury brand's website back in-house. Our client is one of the world's best-known luxury houses. For years, its digital engineering has been run almost entirely by outsourced partners. That changes now. A new Head of Digital, with full backing from the CIO, is building a small, permanent engineering team to take ownership of the platform, modernise how it is built and shipped, and grow the in-house function over time.
The opportunity: You will join one of two new product streams. Content owns the journey from homepage to product page. Commerce owns the bag through to order confirmation, plus integrations with global marketplace partners. Each stream has a hands-on Engineering Manager, a Senior Engineer and a Mid-level Engineer, working side by side with a co-located product team. This is low-volume, high-value eCommerce at global scale. The challenge is not raw throughput. It is a fast, flawless, luxurious experience across markets, channels and stores.
What you will do:
- Build and ship features across the full stack, with a growing bias towards backend services
- Use AI coding assistants and agentic workflows every day, with the judgement to know when not to trust them
- Help move the team from infrequent releases to shipping multiple times a day
- Shape greenfield work: a shared component library, modern CI/CD, automated testing and new observability tooling
- Take knowledge back from third-party partners and help set the team's standards for code review, pairing and incident response
- Senior level: lead technical decisions, mentor, and own production reliability for your stream
What you will bring:
- Strong React and Node.js, ideally with TypeScript and Next.js
- Hands-on GraphQL, ideally in a federated graph or backend-for-frontend setup
- AWS and Docker, with CI/CD experience (GitLab a plus)
- Real, day-to-day use of AI coding tools in your workflow
- Experience on customer-facing products at scale: retail, eCommerce, media or consumer brands
- You are a team player first. You want to build something from scratch, not join a well-oiled machine
The package: Annual performance bonus, pension matched up to 10%, and annual share awards. Generous staff discount, a full office shutdown between Christmas and New Year, and Summer Fridays. Westminster office, four days a week.
The process: A conversation with numi, a 30-minute technical discussion, then an in-person pairing session. The client wants the team in place before Christmas, so the process moves quickly.
4x AI Full Stack Engineers (Mid to Senior) in London employer: numi
Join a world-leading sports brand that is revolutionising the way millions engage with their favourite physical sport through innovative software solutions. With a remote-first approach and the flexibility of hybrid working, you will thrive in a dynamic environment that fosters collaboration and personal growth, while directly learning from industry experts. This is an exceptional opportunity to contribute to a product that users love, all while enjoying a supportive culture that values your input and encourages continuous development.
StudySmarter Expert Advice🤫
We think this is how you could land 4x AI Full Stack Engineers (Mid to Senior) 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 numi 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 numi.
✨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 numi.
✨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 numi 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 4x AI Full Stack Engineers (Mid to Senior) 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 numi.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at numi 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 numi
✨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 numi 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.
