Frontier AI Agent Builder (Remote) (Cardiff)

Frontier AI Agent Builder (Remote) (Cardiff)

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

At a Glance

  • Tasks: Help shape the future of AI by training advanced generative systems.
  • Company: Join Outlier, a leader in AI innovation and collaboration.
  • Benefits: Enjoy remote work flexibility, competitive pay, and growth opportunities.
  • Other info: Dynamic team environment with exciting challenges and career advancement.
  • Why this job: Make a real impact on cutting-edge AI projects and technologies.
  • 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.

Frontier AI Agent Builder (Remote) (Cardiff) employer: Outlier AI

Outlier is an exceptional employer that fosters a dynamic and innovative work culture, perfect for those passionate about shaping the future of AI technology. With remote working options available, employees enjoy flexibility while collaborating with leading organisations to enhance AI agents, providing ample opportunities for professional growth and development in a cutting-edge field. Join us to be part of a team that values creativity, technical excellence, and impactful contributions to real-world solutions.

Outlier AI

Contact Detail:

Outlier AI Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Frontier AI Agent Builder (Remote) (Cardiff)

Tip Number 1

Network like a pro! Reach out to folks in the AI and software development communities. Join relevant forums, attend meetups, or even slide into LinkedIn DMs. You never know who might have the inside scoop on job openings!

Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those related to AI automation or backend engineering. This is your chance to demonstrate your expertise and passion for building complex systems.

Tip Number 3

Prepare for interviews by brushing up on technical questions and real-world problem-solving scenarios. Practice explaining your thought process clearly, as communication is key when discussing complex system behaviours.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who take that extra step to connect with us directly.

We think you need these skills to ace Frontier AI Agent Builder (Remote) (Cardiff)

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

Some tips for your application 🫡

Tailor Your CV:Make sure your CV is tailored to the role of Frontier AI Agent Builder. Highlight your experience in backend engineering and any relevant projects that showcase your skills in AI automation and complex systems integration.

Showcase Your Skills:Don’t just list your skills; demonstrate them! Include specific examples of how you've used languages like Python or JavaScript in real-world applications, especially in live environments. This will help us see your practical experience.

Be Clear and Concise:When writing your cover letter, be clear and concise. We appreciate straightforward communication, so make sure to articulate your thoughts on how you can contribute to our projects and the future of autonomous agents.

Apply Through Our Website:We encourage you to apply through our website for a smoother application process. It’s the best way for us to receive your application and ensure it gets the attention it deserves!

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'll likely be asked to demonstrate your understanding of databases and how they integrate with AI systems.

Showcase Your Problem-Solving Skills

Prepare examples from your past experience where you've tackled complex system integrations or built production-grade software. Be ready to discuss how you approached these challenges and what the outcomes were, especially in live environments.

Understand the Project's Goals

Familiarise yourself with Outlier’s mission and the specifics of the role. Think about how your skills can contribute to training advanced generative systems and be prepared to share your thoughts on the future of autonomous agents during the interview.

Ask Insightful Questions

Prepare thoughtful questions that show your interest in the role and the company. Inquire about their current projects, the technologies they use, or how they measure success in AI agent performance. This not only demonstrates your enthusiasm but also helps you gauge if the company is the right fit for you.