AI Agent Builder — Customer Engineer

AI Agent Builder — Customer Engineer

Full-Time 72000 - 88000 £ / year (est.) No working from home possible
Decagon

At a Glance

  • Tasks: Build AI agents from start to finish for strategic customers and deliver impactful solutions.
  • Company: Decagon, a forward-thinking tech company focused on AI innovation.
  • Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
  • Other info: Fast-paced environment with plenty of room for career advancement.
  • Why this job: Join a dynamic team and shape the future of AI technology with real-world applications.
  • Qualifications: Experience in AI development and strong collaboration skills are essential.

The predicted salary is between 72000 - 88000 £ per year.

Decagon is hiring a Customer Engineer, Agent Builder to execute end‑to‑end AI agent builds for strategic customers.

You will partner with customers and internal teams to define success, translate requirements into build plans, and deliver enterprise‑quality agents that drive measurable impact.

You’ll work with Agent PMs, Engineering, and GTM to create tight feedback loops, ship hands‑on technical work, and balance delivery with structured thinking in a fast‑moving environment.

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AI Agent Builder — Customer Engineer employer: Decagon

Decagon is an exceptional employer that fosters a collaborative and innovative work culture in the heart of London. With a strong focus on employee growth, we offer extensive training opportunities and a generous vacation policy, ensuring a healthy work-life balance. Join us to be part of a dynamic team where your contributions directly impact customer success and product development.

Decagon

Contact Details:

Decagon Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land AI Agent Builder — Customer Engineer

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Decagon or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Decagon.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Decagon.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Decagon that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace AI Agent Builder — Customer Engineer

Customer Engagement
Requirements Analysis
Technical Build Planning
Collaboration with Internal Teams
Feedback Loop Creation
Hands-on Technical Work
Structured Thinking

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Decagon.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Decagon and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Decagon

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Decagon uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.