At a Glance
- Tasks: Design and build innovative web experiences for in-store shopping using cutting-edge technology.
- Company: Stealth-mode VC-backed company revolutionising retail with behavioural AI solutions.
- Benefits: Competitive pay, flexible work environment, and opportunities for professional growth.
- Other info: Dynamic team culture focused on innovation and collaboration.
- Why this job: Join us to redefine retail and make a real impact from day one.
- Qualifications: Experience in full-stack development with modern technologies and a passion for AI.
The predicted salary is between 60000 - 80000 £ per year.
About algo1: We’re a VC-backed stealth-mode company building behavioural AI solutions for the retail industry. Our platform is designed from the ground up - no legacy, no patchwork systems - just a clean slate and a clear vision. Our mission is to bring the intelligence of modern machine learning directly to the in-store shopping experience.
The Role: We’re looking for a Full Stack Engineer to work closely with product, design, mobile, and machine learning team members to design & build experiences that re-define in-store shopping. We believe that agentic, LLM-driven workflows are here to stay and are looking for engineers who have embraced this and will bring a different perspective to our product development lifecycle.
You will help build engaging & intuitive web experiences and the event-driven & real-time backend services that power them. You’ll work across the stack, implementing highly responsive UI components and real-time data flows and APIs on a backend designed for scale & flexibility.
What You Will Own:
- Design and implement reactive, real-time web interfaces that help manage & redefine what is possible with in-store content personalisation.
- Contribute to distributed, event-driven backend services connecting our web experience with information from remote devices and external data sources.
- Model and manage structured and semi-structured data across storage layers.
- Integrate AI-driven personalisation and real-time insights into user flows.
- Contribute to overall system design: service boundaries, data ownership, scaling, and observability.
Essential Qualifications:
- Built modern full-stack applications (Python/Java/Go + React/ts).
- Worked with a variety of storage technologies (eg. Postgres, Mongo, Redis, Object).
- Experience with async and bi-directional communication protocols and patterns (eg. WebSockets, SSE).
- Designed and implemented event-driven distributed systems (eg. Kafka/Pulsar, RabbitMQ, MQTT, or similar).
- Actively utilising and experimenting with AI development tools (eg. Claude, Copilot, Cursor) to speed up iteration, prototyping and overall development.
Nice to Have:
- Built and deployed services on any major cloud providers' services (Azure, GCP, AWS).
- Experience with container orchestration and service containerisation (Kubernetes, Docker).
- Worked with real-time data collection and/or processing.
- Worked in an IoT or Edge-oriented architectures.
- Experience or knowledge in retail POS, inventory, or loyalty systems.
If you’re excited by the idea of shaping the future of retail and eager to make a real impact from day one, we’d love to hear from you.
Full Stack Engineer (Contract) in London employer: algo1
At Algo1, we pride ourselves on being an innovative employer that fosters a collaborative and dynamic work culture, perfect for those passionate about behavioural AI in the retail sector. Our commitment to employee growth is evident through our focus on cutting-edge technology and best practices, providing ample opportunities for professional development while working alongside talented teams in a vibrant environment. Join us in shaping the future of retail with a clean slate approach, where your contributions will have a meaningful impact from day one.
StudySmarter Expert Advice🤫
We think this is how you could land Full Stack Engineer (Contract) 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 algo1 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 algo1.
✨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 algo1.
✨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 algo1 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 Full Stack Engineer (Contract) 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 algo1.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at algo1 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 algo1
✨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 algo1 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.
