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Senior Software Engineer - AI Platform

Feverup

Spain Remote permanent

Posted: February 25, 2026

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Quick Summary

We're looking for a Senior Software Engineer with expertise in AI to join our team and contribute to the development of our cutting-edge AI platform. The ideal candidate should have a strong background in machine learning and data science, and be passionate about exploring new technologies.

Job Description

Hey there!
We’re Fever, the world’s leading tech platform for culture and live entertainment,

Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we’re revolutionizing the way people engage with live entertainment.

Every month, our platform inspires over 300 million people in +40 countries (and counting) to discover unforgettable experiences while also empowering event creators with our data and technology, helping them scale, innovate, and enhance their events to reach new audiences.

Our results? We’ve teamed up with major industry leaders like Netflix, F.C. Barcelona, and Primavera Sound, presented international award-winning experiences, and are backed by several leading global investors! Impressive, right?

To achieve our mission, we are looking for bar-raisers with a hands-on mindset who are eager to help shape the future of entertainment!

Ready to be part of the experience?

Now, let’s discuss this role and what you will do to help achieve Fever’s mission.

Location: Spain

What are we looking for:

We are looking for an AI Software Engineer with an AI-First mindset, focused on leveraging AI to optimize workflows, automate processes, and enhance applications. This role does not involve training models from scratch but instead focuses on implementing and integrating existing AI models and APIs into real-world applications.

What would you do at Fever?

• Configure and implement applications using Large Language Models (LLMs) and other Generative AI models (multimodal, AI agents, etc.).

• Integrate AI APIs and tools from providers like OpenAI, Anthropic, Google, Meta, Hugging Face, Stability AI, and others.

• Continuously improve and experiment with new AI architectures, frameworks, and best practices.

• Collaborate with development teams to incorporate AI-powered functionalities into the engineering processes and tools.

On your first month in Fever:

• Fully integrate into the team, participating in planning, reviews, and retrospectives while getting to know different departments within the company.

• Familiarize yourself with our tech stack, CI/CD workflows, and cloud infrastructure that support our operations.

• Have multiple Pull Requests (PRs) merged and running in production.

• Attend some of Fever’s original experiences, such as Candlelight.

After 3 months in Fever:

• Be actively involved in AI-powered automation, improving processes and workflows across engineering and product teams.

• Work on integrating LLMs and AI APIs into internal and external applications, ensuring smooth adoption of AI capabilities.

• Implement prompt engineering strategies to optimize AI responses and performance.

• Participate in hackathons and innovation days, collaborating with cross-functional teams.

On your 6th month in Fever:

• Own multiple AI-powered projects, optimizing engineering productivity and automation.

• Experiment with new architectures, frameworks, and best practices to enhance automation.

• Mentor and guide other engineers on AI adoption, best practices, and effective implementations.

• Help shape Fever’s AI strategy, ensuring ethical and efficient AI deployment.

About you

Must have skills:

• Bachelor’s and/or Master’s degree in Artificial Intelligence, Data Science, Mathematics, Physics, or Engineering fields.

• Programming: Strong proficiency in Python

• LLM Experience: Hands-on experience with integration of LLM into existing or new applications.

• Generative AI Techniques: Experience applying Retrieval-Augmented Generation (RAG), prompt engineering, and fine-tuning.

• Production Deployment: Experience with Continuos integration and continuos deployment pipelines to take the code from development to production and monitoring

We use these technologies, so it would be a plus if you have experience in:

• Python - Django/Fast API

• Event-driven-architectures and highly distributed services.

• Cloud Infrastructure on AWS

• Docker, Kubernetes, Terraform

• Datadog

Benefits & Perks

• Opportunity to have a real impact in a high-growth global category leader

• 40% discount on all Fever events and experiences

• Home office friendly anywhere in Spain

• Relocation package for international candidates

• Great work environment with a young, international team of talented people to work with!

• Health insurance and other benefits such as Flexible remuneration with a 100% tax exemption through Cobee.

• English Lessons

• Wellhub Membership

• Possibility to receive in advance part of your salary by Payflow.

• Attractive compensation package consisting of base salary and the potential to earn a significant bonus for top performance and Stock Options

About the process

Fever aims to provide the best-fastest possible experience to our candidates. This is how it would look like:

• Talent Interview - 1h: An intro to Fever, our culture and a conversation about your background and experience.

• Technical Assignment: Your opportunity to demonstrate all you know! We would like to receive it back within 3 days.

• Team Interview - 1.5h: A discussion about your proposed solution to the technical challenge and your chance to make sure you know everything you need about Fever.

• Engineering Manager Interview - 1h: A deep dive into your technical expertise and your opportunity to ask anything you need to know about your day to day at Fever.

#LI-PN1

Thank you for considering joining Fever. We cannot wait to learn more about you!

If you want to learn more about us: Fever's Blog | Tech.Eu |TechCrunch

Fever is committed to creating an inclusive and diverse workspace where everyone's background and ideas count. Our main goal is to find the best possible talent regardless of place of birth, racial or ethnic origin, gender, gender identity, religion, opinion, sexual orientation, disability, pregnancy, marital status, age or caring responsibilities. We encourage everyone to apply!

If you require any kind of accommodation during the selection process please contact our Talent team so we can help you by providing a welcoming and seamless journey.

If you want to know more about how Fever processes your personal data, click here Fever - Candidate Privacy Notice

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