AI Prompt Engineer

Moonfire; España; On-site; EUR 50,000 - 75,000; Full time

Benefits offered by this job

Social benefits

Job summary

Moonfire in Spain is seeking an AI Prompt Engineer to lead the development and implementation of AI automation solutions across the business. You will create and optimize prompts and AI agents, test new models, and integrate AI workflows with internal systems to automate processes in Operations, Sales, Support, and Compliance.

This is a hands-on role where you will work across teams to deliver practical AI solutions with measurable impact.

Qualifications

• 2+ years of practical experience in AI, Prompt Engineering, AI Automation, or a related technical field.
• Practical experience working with AI tools, LLMs, and prompt engineering.
• Experience building AI automations, AI agents, or AI-powered workflows.
• Ability to independently identify business processes that can be automated and turn ideas into working AI solutions.
• Experience with APIs, automation platforms, and no-code/low-code tools is a strong plus.
• Experience with Python or other programming languages is a plus.
• Languages: English, Russian.

Responsibilities

• Develop and implement AI automation solutions for real business processes.
• Create and optimize prompts, AI agents, and LLM-based solutions for specific business needs.
• Test new AI models and tools and quickly identify where they can be used effectively.
• Identify processes that can be automated and turn ideas into working solutions.
• Integrate AI tools with internal systems, services, and existing workflows.
• Automate routine processes across Operations, Sales, Support, Compliance, and other teams.
• Build prototypes, test them in practice, and turn successful solutions into fully working processes.
• Stay up to date with the latest AI developments and introduce tools that can bring real value to the business.

Skills

AI Automation

Prompt Engineering

LLMs

Python

AI Tools

Tools

APIs

No-code/low-code tools

Automation platforms

Job description

About the Client

Our client is a dynamic player in the electronic money and neobanking sector, offering a range of financial services including multi-currency business accounts, payment processing, and corporate card issuing. Operating internationally, they provide businesses with access to major payment networks and advanced online banking solutions.

Role Overview

Join an exciting journey as an AI Prompt Engineer where you will lead the development and implementation of AI automation solutions. This is a unique opportunity to make a significant impact by creating and optimizing AI prompts and agents tailored to business needs. With a focus on innovation, you'll test new AI models, integrate them with existing systems, and automate processes across various departments.

Key Responsibilities

• Develop and implement AI automation solutions for real business processes.
• Create and optimize prompts, AI agents, and LLM-based solutions for specific business needs.
• Test new AI models and tools and quickly identify where they can be used effectively.
• Identify processes that can be automated and turn ideas into working solutions.
• Integrate AI tools with internal systems, services, and existing workflows.
• Automate routine processes across Operations, Sales, Support, Compliance, and other teams.
• Build prototypes, test them in practice, and turn successful solutions into fully working processes.
• Stay up to date with the latest AI developments and introduce tools that can bring real value to the business.

Requirements

• 2+ years of practical experience in AI, Prompt Engineering, AI Automation, or a related technical field.
• Practical experience working with AI tools, LLMs, and prompt engineering.
• Experience building AI automations, AI agents, or AI-powered workflows.
• Ability to independently identify business processes that can be automated and turn ideas into working AI solutions.
• Experience with APIs, automation platforms, and no-code/low-code tools is a strong plus.
• Experience with Python or other programming languages is a plus.
• Languages: English, Russian.
• Experience in fintech

Key Soft Skills

• Strong problem-solving and creative thinking skills.
• Good communication and teamwork skills.
• Proactive, self-motivated, and well-organized.
• Ability to adapt to new technologies and processes.
• Eager to learn and stay updated with industry trends.

What We Offer

• Competitive salary aligned with experience.
• Collaborative and transparent team culture.
• High-impact role in a scaling fintech company.
• Recognition of personal milestones and achievements.
• Social benefits.