Backend Engineer – AI Agents (Remote) in London

Backend Engineer – AI Agents (Remote) in London

London Freelance 50000 - 70000 £ / year (est.) Working from home possible
SoTalent

At a Glance

  • Tasks: Build and enhance backend systems for cutting-edge AI agent workflows.
  • Company: Join a pioneering team in the AI automation industry.
  • Benefits: Fully remote, flexible freelance work with exciting project opportunities.
  • Other info: Ideal for tech-savvy engineers eager to innovate in AI.
  • Why this job: Make a real impact on next-gen AI systems while working from anywhere.
  • Qualifications: 2+ years in backend engineering with strong Python skills.

The predicted salary is between 50000 - 70000 £ per year.

Seeking experienced Backend Engineers to contribute to cutting-edge AI agent projects focused on improving next-generation large language model systems. This is a flexible, project-based freelance opportunity suited to engineers interested in AI automation, backend systems, orchestration workflows, and autonomous agent technologies. Contributors will work on real-world AI agent tasks involving multi-step reasoning, tool usage, workflow coordination, and system optimisation.

Ideal for engineers looking to apply their backend expertise to advanced AI systems in a remote, flexible-capacity environment.

What You'll Work On

  • Build and improve backend systems powering AI agent workflows
  • Develop modular services for data processing, logic execution, reporting, and orchestration
  • Support production-style environments involving multi-step agent interactions
  • Analyse and evaluate AI-generated outputs and system behaviour
  • Provide structured technical feedback to improve agent performance and reliability
  • Integrate APIs, databases, and external tools into agent workflows
  • Identify and troubleshoot system failures, edge cases, and reasoning breakdowns

What We're Looking For

  • 2+ years of experience in backend engineering, AI automation, or systems integration
  • Strong programming skills in Python plus at least one additional language (JavaScript, Go, Java, etc.)
  • Experience working with SQL databases and structured data systems
  • Background building production-grade or modular backend architectures
  • Experience working with live environments and multi-turn workflows
  • Strong analytical thinking and high attention to detail

Nice to Have

  • Experience building AI agents, orchestration systems, or workflow automation tools
  • Hands-on API integration experience (Supabase, Gmail, SaaS tools, etc.)
  • Familiarity with memory/state management systems for AI agents
  • Experience identifying AI failure patterns such as prompt injection, privacy leaks, or reasoning inconsistencies
  • Exposure to evaluation and optimisation of LLM-driven systems

Additional Information

  • Fully remote opportunity
  • Freelance / independent contractor engagement
  • Flexible, project-based work structure
  • Opportunity to contribute to advanced AI and autonomous agent development projects

Backend Engineer – AI Agents (Remote) in London employer: SoTalent

Join a forward-thinking company that champions innovation in the AI sector, offering a fully remote and flexible work environment tailored for experienced Backend Engineers. With a focus on cutting-edge projects, you'll have the opportunity to enhance your skills while contributing to transformative AI agent technologies, all within a supportive culture that values collaboration and continuous learning.

SoTalent

Contact Details:

SoTalent Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Backend Engineer – AI Agents (Remote) in London

Tip Number 1

Network like a pro! Reach out to fellow engineers and AI enthusiasts on platforms like LinkedIn or GitHub. Join relevant groups and forums where you can share your expertise and learn from others in the field.

Tip Number 2

Show off your skills! Create a portfolio showcasing your backend projects, especially those related to AI automation. This will give potential clients a taste of what you can do and set you apart from the competition.

Tip Number 3

Don’t be shy about applying through our website! We love seeing passionate engineers who are eager to work on cutting-edge AI projects. Tailor your application to highlight your experience with backend systems and AI technologies.

Tip Number 4

Prepare for interviews by brushing up on common backend engineering questions and AI-related scenarios. Practice explaining your thought process and problem-solving skills, as this will help you shine during technical discussions.

We think you need these skills to ace Backend Engineer – AI Agents (Remote) in London

Backend Engineering
AI Automation
Systems Integration
Python
JavaScript
Go
Java

Some tips for your application 🫡

Show Off Your Skills:Make sure to highlight your backend engineering experience, especially with Python and any other languages you know. We want to see how your skills align with our AI agent projects, 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 and backend systems. We love seeing how you can connect your past work to what we’re doing at StudySmarter.

Be Clear and Concise:When writing your application, keep it straightforward. We appreciate clarity, so make sure your points are easy to understand. This helps us get a quick grasp of your qualifications and fit for 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 this exciting opportunity in AI development.

How to prepare for a job interview at SoTalent

Know Your Tech Stack

Make sure you’re well-versed in the programming languages and technologies mentioned in the job description, especially Python and any additional languages like JavaScript or Go. Brush up on your SQL skills too, as you'll likely need to discuss database interactions during the interview.

Showcase Your Projects

Prepare to talk about specific projects you've worked on that relate to AI automation and backend systems. Highlight your experience with multi-step workflows and any modular services you've built. Real-world examples will help demonstrate your expertise and problem-solving skills.

Understand AI Agent Concepts

Familiarise yourself with the fundamentals of AI agents, orchestration systems, and workflow automation tools. Be ready to discuss how you’ve approached challenges like system failures or reasoning breakdowns in past projects, as this will show your analytical thinking and attention to detail.

Ask Insightful Questions

Prepare thoughtful questions about the company’s current AI projects and their future direction. This not only shows your interest but also gives you a chance to assess if the role aligns with your career goals. Asking about team dynamics and project expectations can also provide valuable insights.