Backend Engineer (Remote) (Cardiff)

Backend Engineer (Remote) (Cardiff)

Cardiff Full-Time 40000 - 50000 € / year (est.) No home office possible
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At a Glance

  • Tasks: Help shape the future of AI by developing backend systems for innovative projects.
  • Company: Join Outlier, a leader in AI collaboration and innovation.
  • Benefits: Enjoy remote work flexibility, competitive salary, and opportunities for professional growth.
  • Other info: Dynamic remote environment with exciting challenges and career advancement potential.
  • Why this job: Make a real impact on cutting-edge AI technology and work with top industry experts.
  • Qualifications: 2+ years in backend engineering and strong coding skills in major programming languages.

The predicted salary is between 40000 - 50000 € 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 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.

Backend Engineer (Remote) (Cardiff) employer: Employer near you

Outlier is an exceptional employer that fosters a collaborative and innovative work culture, allowing Backend Engineers to contribute to groundbreaking AI projects from the comfort of their homes in Cardiff. With a strong emphasis on employee growth, we offer opportunities to work alongside leading AI organisations, enhancing your skills while shaping the future of autonomous agents. Our commitment to flexibility and meaningful work ensures that you can thrive both personally and professionally in a supportive environment.

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Contact Detail:

Employer near you Recruiting Team

StudySmarter Expert Advice🤫

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

Tip Number 1

Network like a pro! Reach out to folks in the industry, join relevant online communities, and don’t be shy about asking for informational interviews. You never know who might have the inside scoop on job openings.

Tip Number 2

Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to backend engineering and AI automation. This gives potential employers a taste of what you can do.

Tip Number 3

Prepare for technical interviews by brushing up on your coding skills and system design principles. Practice common interview questions and consider mock interviews with friends or mentors to build confidence.

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 are proactive about their job search.

We think you need these skills to ace Backend Engineer (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 backend engineering experience and any relevant projects you've worked on. We want to see how you’ve tackled complex systems and what languages you’re comfortable with, so don’t hold back!

Tailor Your Application:Take a moment to customise your application for this role. Mention specific experiences that relate to AI automation or multi-stage coordination tasks. This shows us you’re genuinely interested and have done your homework.

Be Clear and Concise:When writing your application, keep it straightforward. We appreciate clarity, so avoid jargon unless it’s necessary. Make it easy for us to see your qualifications and how they fit the role.

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 the position. Plus, it’s super easy!

How to prepare for a job interview at Employer near you

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 might be asked to solve problems or discuss your experience with databases during the interview.

Showcase Your Projects

Prepare to talk about specific projects where you've built production-grade software. Highlight your experience with modular separation and how you’ve tackled complex systems integration. Real-world examples will help demonstrate your expertise and problem-solving skills.

Understand AI and Automation

Since the role involves AI automation, it’s crucial to have a solid understanding 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. Plus, it’s a great way to engage with your interviewers!