Product AI Agent Builder

Product AI Agent Builder

Full-Time 63000 - 77000 £ / year (est.) Home office (partial)
Moss

At a Glance

  • Tasks: Build custom AI agents and automate product processes for finance professionals.
  • Company: Join Moss, a dynamic SaaS scale-up with a diverse team across Europe.
  • Benefits: Top compensation, equity, learning budget, and flexible work options.
  • Other info: Vibrant culture with opportunities for growth and collaboration.
  • Why this job: Make a real impact in AI while fast-tracking your career.
  • Qualifications: Experience with no-code platforms and integrating LLM APIs.

The predicted salary is between 63000 - 77000 £ per year.

At Moss, we give finance professionals the power to automate their day-to-day and make forward-thinking decisions.

Our team and culture make us unique — we’re driven by impact and growth, where every one of us strives to learn and excel. Recognised by Sifted’s Rising 100 and LinkedIn's Top Startups, we’re here to help propel your career and together, make Moss a lasting success.

Our Product Operations team is seeking a Product Systems & AI Automation Specialist. Working closely with the Senior Product Operations Manager, you'll take concepts and turn them into working custom AI and LLM applications, automations, integrations and tools.

Your responsibilities:

  • Build purpose-built AI agents for specific product processes: you’ll receive a clear brief (e.g. building a VoC agent, automating a synthesis workflow, etc.) and your job is to make it the best possible version: reliable, robust and built to run at scale without supervision.
  • Own the agents you ship: connect the right data sources, design the prompts, validate the outputs, and ensure each system runs reliably across central processes – not a quick hack, but something deeply integrated to our operational workflows, and that the team can depend on.
  • Administer and maintain the product team's shared tooling platforms, keeping them configured, documented and reliable so the team can depend on them.

About you

  • Proven experience building automations or integrations using no-code/low-code platforms such as n8n, Make or Zapier.
  • Working grasp of REST APIs, webhooks and JSON: you can wire systems together and debug a failing integration.
  • You've integrated an LLM API into organisational workflows at scale, not just experimented locally, but built something that central processes can actually depend on.
  • Given a clear direction, you move fast and deliver without constant oversight.
  • You are fluent in English (German is a plus).

skills and attributes we are looking for:

  • Builder mindset: you get energised by the build, rather than the scope-definition or the brief-writing.
  • Low ego, high output: you’re not here to define the strategy, you’re here to execute it brilliantly. You don’t need to own the brief to care deeply about the result.
  • Genuinely excited by AI: you want to build with it, not just talk about it. You follow what's possible, have opinions on what works and bring that curiosity to the job every day.
  • Curiosity: you actively explore new tools and approaches and can pick up a new platform quickly when the work calls for it.
  • Reliability: when you own something, it stays owned: you document as you go and flag blockers early. What you build works at scale, and keeps working when you’re not around.

About Moss

Moss is a SaaS scale-up founded in Berlin, with a team of 300+ people from 50+ nationalities in 5 offices across Europe.

Our ambition is bold: to power every SMB’s spend across Europe - fully digital, AI-driven, and seamlessly integrated for complete control. To date, over 5000 businesses in Germany, Netherlands and the UK use Moss’ leading spend management product, with modules such as corporate cards, accounts payables, employee cash reimbursements and procurement.

Moss has raised a total of €180 million in funding and is backed by the most renowned tech investors including Valar Ventures, Tiger Global, Global Founders Capital, Cherry Ventures and A-Star.

Be part of a culture that thrives on impact and speed, where you can take bold moves, learn fast and accomplish more. We’re a place where you can fast track your career - here's what else to expect:

  • Top-of-market compensation package, including equity.
  • Our vibrant offices are at the heart of our culture, where in-person time fuels collaboration and connection over weekly breakfasts and Friday demos.
  • Additional benefits include: 20 days “work from abroad", 600EUR/GBP Learning & Development Budget, and other local benefits.

Unless stated otherwise, benefits apply to full-time positions (interns and working students receive a tailored package).

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Product AI Agent Builder employer: Moss

Moss in Hove is an excellent employer that prioritises the growth and development of its team members, offering comprehensive training and a supportive work environment. With a focus on creating exceptional customer experiences, employees are encouraged to build connections and confidence, making every day rewarding. The competitive salary, performance incentives, and clear career progression opportunities further enhance the appeal of working at Moss, where personality and passion are truly valued.

Moss

Contact Details:

Moss Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Product AI Agent Builder

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 Moss 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 Moss.

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 Moss.

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 Moss 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 Product AI Agent Builder

AI Agent Development
No-Code/Low-Code Platforms
REST APIs
Webhooks
JSON
LLM API Integration
Automation

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 Moss.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Moss 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 Moss

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 Moss 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.