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Senior Frontend Engineer - Data Team

Feverup

Spain Remote permanent

Posted: December 12, 2025

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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.

Behind the user-friendly iOS and Android apps and webpage that work across the world is the engineering team. We are in charge of creating, developing, improving, and maintaining all Fever services so that more people can have an amazing experience.

About the role

Location: Spain. Madrid/Barcelona/Remote

Behind the large-scale machinery allowing us to optimize marketing, make pricing decisions, identify the next big thing in live entertainment or provide a world-class discovery experience for our users there’s a harmonious combination of algorithms and humans.
We need you to make the interactions amongst them to be efficient, expressive and empoweringThe scope

• You’ll be part of the Data organization, building and operating the core technologies that enable Fever innovative ways to generate impact and connect people to the most relevant real-world experiences.

• You’ll be working with the latest technologies on the frontend, surrounded by highly qualified professionals like you in a highly scalable and performance way.

• You'll work closely with other business units to understand the challenges they face and apply an engineering vision to create structured and scalable solutions to those challenges.

Key responsibilities

• Design easy-to-use, performant, and exciting web experiences serving thousands of users around the world.

• You'll work as part of an agile, cross functional team with other full stack, mobile, backend and frontend engineers, together with the product designers.

• Understand the technical trade offs of different solutions, implement them and make them scalable.

• Have a product-oriented mindset and work towards best outcomes for the product.

• Collaborate with the larger team via regular design critiques and working sessions

About you

• You’re someone who enjoys solving problems, takes initiative, and adapts well to a dynamic environment.

• You have solid experience with modern frameworks like Angular (+16), React, Svelte, Astro,

• You’re comfortable addressing cross-browser compatibility challenges and building responsive designs.

• You’re confident working with RESTful APIs and have experience with API-first development and OpenAPI specifications.

• You write maintainable, high-quality code that aligns with established standards—and you naturally think in terms of testing and reliability.

• You’re fluent in business English and communicate effectively in a collaborative team setting.

It would be a plus if you...

• Have knowledge on SPA and SSR.

• Have collaborated effectively in a multidisciplinary team, interacting with roles like data analysts, data scientists, marketing, and product managers to meet project goals and deliver actionable insights.

• Are comfortable doing code on other platform outside of the front.

• You have worked with high load websites.

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

• Responsibility from day one and professional and personal growth

• 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 and Spanish Lessons

• Gympass Membership

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

• Compensation package consisting of base salary and the potential to earn a significant bonus for performance.

• Base Salary: 50.000 - 65.000EUR as a Senior Engineer.

• Total Compensation: 67.500 - 80.000EUR (Including Base, Variable, and Stock Options)

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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