Full-Stack Developer - AI Trainer (UK) in London

Full-Stack Developer - AI Trainer (UK) in London

London Freelance 40 - 50 £ / hour (est.) Working from home possible
Anyone AI

At a Glance

  • Tasks: Design and implement coding tasks while collaborating with peers on innovative AI projects.
  • Company: Join Anyone AI, a leading tech company at the forefront of AI development.
  • Benefits: Flexible remote work, competitive pay per project, and control over your schedule.
  • Other info: Engage in a dynamic, project-based role with opportunities for professional growth.
  • Why this job: Make an impact in AI by creating real-world coding scenarios and enhancing software quality.
  • Qualifications: 3–7 years of software engineering experience with strong Python and JavaScript skills.

The predicted salary is between 40 - 50 £ per hour.

Anyone AI is recruiting skilled Full-Stack Developers (Python, Javascript/TypeScript) to work on a project with a leading AI Lab.

Qualifications:

  • Advanced professional written proficiency in English
  • 3–7 years of professional software engineering experience
  • Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go
  • Backend or full‑stack development experience in production systems
  • Experience with testing frameworks (e.g., pytest, Jest, JUnit, xUnit, Go testing)
  • Proven ability to debug and navigate large, multi‑file codebases
  • Experience with code reviews, refactoring, and production migrations

Engagement:

Part-time, project-based expert evaluation work. Work Type: Remote. Contributors will design and evaluate realistic software engineering tasks, including bug resolution, feature implementation, refactoring/migration, and test generation. Work includes both creating complex coding scenarios and reviewing peer submissions for quality and accuracy. This is a project-based consultant role. Consultants will be paid on a per-project basis; hourly rates are estimates based on anticipated completion time. Consultants control their own schedule, provide their own tools, and may simultaneously provide services to other vendors/employers (subject to those vendors’ allowances).

Responsibilities:

  • Design and implement multi-file coding tasks across bug fixing, feature development, refactoring, and testing
  • Write clear natural-language specifications and reference implementations
  • Develop and extend unit and integration test suites
  • Review peer-generated tasks for correctness, clarity, and realism
  • Identify edge cases, ambiguities, and potential failure modes
  • Ensure alignment between specifications, code, and expected outputs

Expected Outcomes:

  • High-quality, production-realistic coding tasks
  • Complete and correct reference implementations
  • Robust test coverage and validation artifacts
  • Structured, actionable peer review feedback

Full-Stack Developer - AI Trainer (UK) in London employer: Anyone AI

Anyone AI is an exceptional employer for Full-Stack Developers, offering a unique opportunity to collaborate with a leading AI Lab on innovative projects. With a flexible remote work culture, consultants enjoy the freedom to manage their own schedules while engaging in meaningful work that fosters professional growth and skill enhancement. The company prioritises quality and creativity, providing a supportive environment where developers can thrive and contribute to cutting-edge AI solutions.

Anyone AI

Contact Details:

Anyone AI Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Full-Stack Developer - AI Trainer (UK) in London

Tip Number 1

Network like a pro! Reach out to fellow developers, join online forums, and attend meetups. The more connections we make, the better our chances of landing that dream role.

Tip Number 2

Show off your skills! Create a portfolio showcasing your best projects, especially those involving Python and JavaScript/TypeScript. We want to see what you can do, so make it shine!

Tip Number 3

Prepare for interviews by practising coding challenges and system design questions. We recommend using platforms like LeetCode or HackerRank to sharpen those skills before the big day.

Tip Number 4

Apply through our website! It’s the easiest way to get noticed. Plus, we love seeing applications directly from passionate candidates who are eager to join our team.

We think you need these skills to ace Full-Stack Developer - AI Trainer (UK) in London

Python
JavaScript
TypeScript
Java
C#
Go
Testing Frameworks (pytest, Jest, JUnit, xUnit, Go testing)

Some tips for your application 🫡

Show Off Your Skills:Make sure to highlight your experience with Python and JavaScript/TypeScript. We want to see your proficiency in these languages, so don’t hold back on showcasing your best projects and achievements!

Be Clear and Concise:When writing your application, clarity is key. Use straightforward language and avoid jargon where possible. We appreciate a well-structured application that gets straight to the point!

Tailor Your Application:Take a moment to customise your application for this role. Mention specific experiences that relate to the responsibilities listed in the job description. This shows us you’ve done your homework and are genuinely interested!

Apply Through Our Website:We encourage you to apply directly through our website. It’s the easiest way for us to receive your application and ensures you’re considered for the role. Plus, it helps us keep everything organised!

How to prepare for a job interview at Anyone AI

Know Your Tech Stack

Make sure you’re well-versed in Python and JavaScript/TypeScript, as these are key for the role. Brush up on your knowledge of testing frameworks like pytest and Jest, and be ready to discuss your experience with debugging and navigating large codebases.

Showcase Your Problem-Solving Skills

Prepare to talk about specific challenges you've faced in previous projects, especially around bug fixing and feature implementation. Use examples that highlight your ability to think critically and creatively when tackling complex coding tasks.

Practice Clear Communication

Since you'll need to write clear specifications and provide feedback, practice explaining your thought process out loud. This will help you articulate your ideas during the interview and demonstrate your ability to communicate effectively with peers.

Engage with Realistic Scenarios

Familiarise yourself with creating and reviewing coding tasks. Think about how you would design a multi-file coding task or what edge cases you might consider. Being able to discuss these scenarios will show your understanding of the role's responsibilities.