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- Tasks: Design and implement AI features using cutting-edge LLMs and prompt engineering techniques.
- Company: Join Gizmo, a fast-growing AI startup revolutionising learning for everyone.
- Benefits: Competitive salary, equity ownership, hybrid work model, and private health insurance.
- Why this job: Make a real impact in a dynamic team and help shape the future of learning.
- Qualifications: 10+ years in software engineering with expertise in Typescript and AI model evaluation.
- Other info: Be part of an exciting growth journey in one of the UK's top startups.
The predicted salary is between 43200 - 72000 £ per year.
Gizmo is an AI startup on a mission to make learning so easy that anyone can learn anything. We’re building Duolingo for anything - a platform that uses gamification and social mechanics to make learning fun. With over 1.5 million monthly active users and $5M in annual recurring revenue, we’re already one of the fastest-growing startups in the UK. Backed by leading investors, we recently raised $22M in Series A funding to accelerate our vision of helping 1 billion people learn.
As an AI Engineer at Gizmo, you’ll report directly to the CEO/Co-Founder and play a key role in shaping the product experience for our rapidly growing user base. You’ll work closely with the wider engineering team to build, test and ship features that bring our vision to life. This role is ideal for someone looking to develop deep expertise in evaluating LLMs. You’ll be joining a fast-paced, collaborative team during an exciting stage of growth, with plenty of opportunity to make a significant impact and grow alongside us as we scale.
Key Responsibilities:
- Design and implement AI features by leveraging prompt engineering techniques using the latest LLMs e.g. Gemini 3, ChatGPT 5.
- Use the latest LLM evaluation techniques to assess and improve our LLM systems.
- Deploy and integrate AI models into production environments using our TypeScript backend.
Requirements:
- You are an experienced software engineer (10+ years experience) with strong knowledge of Typescript.
- Degree in Machine Learning/Artificial Intelligence OR have experience in evaluating AI models and prompts.
- Clear communicator who can break down complexity and collaborate effectively.
- Driven by impact - you prioritise work that moves the needle.
- Self-starter with a maker mindset. We’re looking for ex-founders or individuals with start-up experience.
Benefits:
- Highly competitive salary.
- You’ll own a piece of what you’re building - equity included.
- Hybrid working model with 4 days in our Shoreditch, London office.
- The opportunity to become one of the earliest employees in one of the UK’s fastest-growing AI startups.
- Private health insurance.
Senior AI/ML Specialist in London employer: Gizmo
Contact Detail:
Gizmo Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior AI/ML Specialist in London
✨Tip Number 1
Network like a pro! Reach out to people in the AI/ML space, especially those connected to Gizmo. Attend meetups, webinars, or even just grab a coffee with someone in the industry. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your AI projects or contributions to open-source. This is your chance to demonstrate your expertise in LLMs and prompt engineering. Make it easy for us to see what you can bring to the table!
✨Tip Number 3
Prepare for the interview by understanding our mission at Gizmo. Familiarise yourself with our platform and think about how your experience aligns with our goals. We love candidates who are genuinely excited about making learning fun and accessible!
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows us you’re serious about joining our team and contributing to our vision of helping 1 billion people learn.
We think you need these skills to ace Senior AI/ML Specialist in London
Some tips for your application 🫡
Show Your Passion for Learning: When you write your application, let your enthusiasm for learning and AI shine through. We’re all about making learning fun, so share any personal projects or experiences that highlight your love for education and technology.
Tailor Your Application: Make sure to customise your CV and cover letter to reflect the specific skills and experiences that align with the Senior AI/ML Specialist role. Highlight your expertise in Typescript and any relevant AI projects you've worked on to catch our eye!
Be Clear and Concise: We appreciate clear communication, so keep your application straightforward and to the point. Avoid jargon where possible and focus on how your experience can directly impact our mission at Gizmo.
Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for this exciting opportunity to join our growing team.
How to prepare for a job interview at Gizmo
✨Know Your AI Inside Out
Make sure you brush up on the latest advancements in AI and ML, especially around LLMs like Gemini 3 and ChatGPT 5. Be ready to discuss how you've used these technologies in your past projects and how they can be applied at Gizmo.
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of challenges you've faced in previous roles and how you tackled them. Gizmo values impact-driven work, so highlight instances where your solutions made a significant difference.
✨Communicate Clearly and Collaboratively
Since you'll be working closely with the engineering team, practice breaking down complex concepts into simple terms. This will demonstrate your ability to communicate effectively and collaborate with others, which is crucial for this role.
✨Embrace the Startup Mindset
Gizmo is looking for self-starters with a maker mindset. Be prepared to discuss your experience in fast-paced environments and how you've contributed to building products from the ground up. Show your enthusiasm for being part of a growing team!