Backend Engineer (Remoto) in Cardiff

Backend Engineer (Remoto) in Cardiff

Cardiff Full-Time 50000 - 60000 € / year (est.) Home office possible
Outlier AI

At a Glance

  • Tasks: Help shape the future of AI by developing backend systems for innovative projects.
  • Company: Join Outlier, a leader in AI feedback and collaboration with top tech firms.
  • Benefits: Enjoy remote work, competitive salary, and opportunities for professional growth.
  • Other info: Dynamic team environment focused on innovation and real-world problem solving.
  • Why this job: Make a real impact on cutting-edge AI technology and complex systems.
  • Qualifications: 2+ years in backend engineering and strong coding skills in major languages.

The predicted salary is between 50000 - 60000 € per year.

About the Project

Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. 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 MEMORY.md to track agent progress.
  • Experience identifying subtle failures like privacy leaks, authority escalation, or indirect prompt injections.

Backend Engineer (Remoto) in Cardiff employer: Outlier AI

At Outlier, we pride ourselves on being an exceptional employer that fosters innovation and collaboration in the rapidly evolving field of AI. Our remote work culture promotes flexibility and work-life balance, while our commitment to employee growth ensures that you will have access to continuous learning opportunities and the chance to work on groundbreaking projects that shape the future of autonomous agents. Join us and be part of a team that values your expertise and encourages you to push the boundaries of technology.

Outlier AI

Contact Detail:

Outlier AI Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Backend Engineer (Remoto) in Cardiff

Tip Number 1

Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.

Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those related to backend engineering and AI automation. This gives potential employers a taste of what you can do and sets you apart from the crowd.

Tip Number 3

Prepare for interviews by brushing up on your technical skills and understanding the latest trends in AI and backend development. Practice common interview questions and be ready to discuss your past experiences in detail.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are genuinely interested in joining our team.

We think you need these skills to ace Backend Engineer (Remoto) in 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 Backend Engineer role. Highlight your experience in backend engineering and any relevant projects you've worked on, especially those involving AI automation or complex systems integration.

Showcase Your Skills:We want to see your technical skills shine! Be sure to mention your proficiency in at least two major programming languages and your experience with SQL databases. Don’t forget to include any hands-on experience with live environments.

Detail Your Experience:When describing your past roles, focus on your achievements and the impact of your work. Use specific examples that demonstrate your ability to build production-grade software and handle multi-turn system interactions.

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 get to know you better!

How to prepare for a job interview at Outlier AI

Know Your Tech Stack

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 about your experience with databases during the interview.

Showcase Your Projects

Prepare to discuss specific projects where you've built production-grade software. Highlight your role in modular separation and how you tackled complex system integrations. Real-world examples will help demonstrate your expertise.

Understand AI and Automation

Since the role involves AI automation, it’s crucial to have a solid grasp of how AI agents work. Familiarise yourself with concepts related to Large Language Models and multi-turn interactions, as these may come up in technical discussions.

Ask Insightful Questions

Prepare thoughtful questions about the company’s projects and their approach to AI. This shows your genuine interest in the role and helps you gauge if the company aligns with your career goals.