Agentic AI Engineer (Freelance, Remote) (Cardiff)

Agentic AI Engineer (Freelance, Remote) (Cardiff)

Freelance 40000 - 50000 € / year (est.) Home office possible
Outlier AI

At a Glance

  • Tasks: Shape the future of AI by training advanced generative systems and optimising workflows.
  • Company: Outlier, a leader in AI innovation with a focus on collaboration.
  • Benefits: Freelance remote work, flexible hours, and the chance to work on cutting-edge projects.
  • Other info: Dynamic role with opportunities for growth and hands-on experience with live tools.
  • Why this job: Join a team that’s redefining AI agents and make a real impact in tech.
  • Qualifications: 2+ years in backend engineering or AI automation; strong coding skills required.

The predicted salary is between 40000 - 50000 € per year.

Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. Do you want to shape the future of autonomous agents like OpenClaw? We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to design, coordinate, and optimize complex, real-world architectural workflows.

Whether you are a passionate orchestration guru or experienced software developer — we want you to help us train the world's most advanced generative systems.

Ideal Qualifications
  • 2+ years of experience in backend engineering, AI automation, or complex systems integration.
  • Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting).
  • Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases.
  • Practical experience building for live, non-mocked environments and handling multi-turn system interactions.
  • Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors.
Nice to have
  • Expertise building multi-stage coordination tasks where data acquisition leads to reasoned output.
  • Hands-on experience integrating agents with live tools such as Supabase, Gmail, and various APIs to solve real-world problems.
  • High level of comfort implementing persistent state and session discovery using to track agent progress.
  • Experience identifying subtle failures like privacy leaks, authority escalation, or indirect prompt injections.

Remote working/work at home options are available for this role.

Agentic AI Engineer (Freelance, Remote) (Cardiff) employer: Outlier AI

Outlier is an exceptional employer that fosters a collaborative and innovative work culture, allowing you to contribute to cutting-edge AI projects from the comfort of your home in Cardiff. With a strong emphasis on employee growth, we provide opportunities for continuous learning and development while working alongside industry leaders in AI technology. Join us to be part of a forward-thinking team that values your expertise and encourages you to shape the future of autonomous agents.

Outlier AI

Contact Detail:

Outlier AI Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Agentic AI Engineer (Freelance, Remote) (Cardiff)

Tip Number 1

Network like a pro! Reach out to your connections in the AI and engineering fields. Attend meetups, webinars, or online forums where you can chat with industry experts. You never know who might have a lead on a freelance gig or can put in a good word for you.

Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those related to AI and backend engineering. Include links to GitHub repos or live demos. This gives potential clients a taste of what you can do and sets you apart from the crowd.

Tip Number 3

Tailor your pitch! When reaching out to companies like Outlier, make sure to highlight your relevant experience in AI automation and complex systems integration. Use their language and focus on how your skills can help them improve their AI agents.

Tip Number 4

Apply through our website! We love seeing applications come directly from candidates who are genuinely interested in working with us. It shows initiative and enthusiasm, which are key traits we look for in our team members.

We think you need these skills to ace Agentic AI Engineer (Freelance, Remote) (Cardiff)

Backend Engineering
AI Automation
Complex Systems Integration
Production-Grade Software Development
Modular Software Architecture
Python
JavaScript

Some tips for your application 🫡

Show Off Your Skills:Make sure to highlight your experience in backend engineering and AI automation. We want to see how you've built production-grade software and tackled complex systems, so don’t hold back!

Be Specific:When detailing your past projects, be specific about the technologies you used and the challenges you faced. We love a good story about how you solved a tricky problem or optimised a workflow.

Tailor Your Application:Don’t just send a generic application! Tailor your CV and cover letter to reflect the skills and experiences that match our job description. Show us why you’re the perfect fit for this role.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands and shows us you’re serious about joining our team!

How to prepare for a job interview at Outlier AI

Know Your Tech Inside Out

Make sure you’re well-versed in the programming languages mentioned in the job description, like Python or JavaScript. Brush up on your SQL skills too, as you might be asked to solve real-world problems using these technologies during the interview.

Showcase Your Experience

Prepare specific examples from your past work that demonstrate your ability to build and maintain production-grade software. Highlight any projects where you’ve worked with complex systems integration or AI automation, as this will resonate well with the interviewers.

Be Ready for Technical Questions

Expect questions that dive deep into your understanding of multi-turn system interactions and how you handle them. Think about scenarios where you identified subtle failures in systems and be ready to discuss your approach to solving those issues.

Demonstrate Attention to Detail

During the interview, pay close attention to the questions being asked and provide clear, concise answers. If you can, give high-density technical feedback on hypothetical scenarios they present, showcasing your analytical skills and attention to detail.