Junior AI Engineer in London

Junior AI Engineer in London

London Full-Time 63000 - 77000 £ / year (est.) Hybrid
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At a Glance

  • Tasks: Build and deploy AI features with senior engineers in a dynamic environment.
  • Company: Join a forward-thinking tech business at the forefront of AI innovation.
  • Benefits: Competitive salary up to £60,000, hybrid working, and mentoring from experts.
  • Other info: Strong growth opportunities in a supportive team focused on technical development.
  • Why this job: Gain hands-on experience with cutting-edge AI systems used by millions globally.
  • Qualifications: Experience in Python and familiarity with Gen AI tools and ML fundamentals.

The predicted salary is between 63000 - 77000 £ per year.

We’re partnering with a forward-thinking technology business to hire an AI Engineer into a growing AI engineering function at the heart of a market-leading consumer platform. The business is embedding AI across its engineering workflows and building intelligent, autonomous systems used by millions of members. This role suits an engineer early in their AI career who wants to move from experimentation into production. You’ll join an experienced team, work alongside senior engineers, and build, deploy and monitor AI systems at scale, with a “you build it, you run it” mindset and structured support to grow.

What you’ll be doing:

  • Building and deploying AI features and services alongside senior engineers
  • Working with product, data, and platform teams to ship software on a frequent release cadence
  • Writing automated tests and tracking metrics to maintain quality
  • Getting hands-on with Gen AI tools and ML frameworks to improve performance and reliability
  • Contributing to agentic workflows, including autonomous and multi-agent systems
  • Learning how to weigh up technical approaches against cost, timelines and scale

What we’re looking for:

  • Commercial or substantial project experience in Python or a similar backend language
  • Hands-on exposure to Gen AI tools (LangGraph, CrewAI, Hugging Face, OpenAI APIs, etc.), through work, side projects or study
  • A solid grasp of ML fundamentals and an understanding of LLM challenges such as prompt engineering, latency and cost
  • Some familiarity with cloud platforms (AWS, GCP, Azure), Docker and CI/CD
  • Curiosity, a willingness to learn quickly, and an interest in seeing AI systems through to production

Nice to have:

  • Terraform, Kubernetes, observability tools (Prometheus, Grafana, Datadog), and experience with SQL and NoSQL datastores.

What’s on offer:

  • Up to 60,000 + Benefits
  • Hybrid working in a market-leading, tech-driven business
  • Mentoring from experienced AI and platform engineers
  • Work on systems used by millions of members globally

This is a strong opportunity for an early-career engineer to build production AI experience in a business where technical growth and people development carry equal weight. If this sounds like the right next move, apply now.

Junior AI Engineer in London employer: Formula Recruitment Limited

Join a dynamic and mission-driven consumer app business that offers a unique blend of stability and startup culture. As a Senior Software Engineer, you'll thrive in a high-ownership environment where your contributions directly impact a product used by hundreds of thousands globally. With competitive benefits, a commitment to employee growth, and a flexible working arrangement, this is an excellent opportunity for those seeking meaningful work in a supportive team atmosphere.

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Contact Details:

Formula Recruitment Limited Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Junior AI Engineer 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 Formula Recruitment Limited 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 Formula Recruitment Limited.

✨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 Formula Recruitment Limited.

✨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 Formula Recruitment Limited 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 Junior AI Engineer in London

Python
Gen AI tools
ML frameworks
Machine Learning fundamentals
Prompt engineering
Cloud platforms (AWS, GCP, Azure)
Docker

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 Formula Recruitment Limited.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Formula Recruitment Limited 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 Formula Recruitment Limited

✨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 Formula Recruitment Limited 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.