Senior Backend Engineer - Spain-based

DICE; España; Remote; EUR 90,000 - 130,000; Full time

Job summary

DICE is seeking a Senior Backend Engineer to shape scalable Elixir-based services that power fans, venues and artists. You’ll drive architectural decisions, work with GraphQL/REST, and own production outcomes as part of a globally distributed team.

The role emphasizes leadership, performance, and robust, maintainable systems. Based in Europe with a strong remote-friendly policy, you’ll collaborate across functional teams to improve workflows and code quality while delivering high-impact features

Qualifications

• Extensive production experience with Elixir, OTP and Phoenix.
• Strong track record designing and developing distributed systems at scale.
• Experience integrating third-party services and handling failure scenarios.
• Deep understanding of PostgreSQL/Redis and query performance.
• Mentoring engineers and influencing technical decisions.

Responsibilities

• Architecting and developing complex, high-load backend systems written in Elixir.
• Leading technical discussions with Product Managers, Engineers and Designers.
• Mentoring mid-level and junior engineers; code reviews and best-practices championing.
• Identify bottlenecks in ticketing/event systems and design scalable solutions.
• Contribute to testing, documentation, and maintainability across the team.

Skills

Elixir

OTP

Phoenix

Distributed systems

Code reviews

PostgreSQL

Redis

High load

Mentoring

Tools

GitHub

Drone CI

Kubernetes

Job description

Senior Fullstack Engineer - Spain - 100% Home Office Friendly (within +/- 2 hours of the UK)

Live shows make us feel good. They’re a time to hang with our friends, discover new artists or lose ourselves on a dancefloor. We’re on a mission to bring all of this to more fans, more often – and that’s where you come in.

We’re looking for a Senior Backend Engineer to join our Engineering team and drive exceptional product development for fans, venues and artists.

At DICE, you’ll be part of the company that’s redefining live entertainment. It’s a place where you can be yourself, influence the culture, and create work that you’re proud of.

About the role

DICE is scaling fast, and we’ve got ambitious goals for our platforms. As a Senior Backend Engineer, you will play a pivotal role in architectural decisions, helping define not just what we build, but how it scales.

Our backend apps are written mostly in Elixir. They feed information to our award-winning apps via GraphQL and REST APIs, and handle millions of ticket-sale transactions. We host our code on GitHub, manage pipelines with Drone CI, and deploy to Kubernetes clusters.

We are always open to improving our workflow and codebase, and we'll look to you to champion those improvements for the benefit of the team and product.

You’ll be

• Architecting and developing complex, high-load backend systems written in Elixir.

• Leading technical discussions with Product Managers, Engineers, and Designers to turn vague requirements into robust technical specifications.

• Mentoring mid-level and junior engineers, conducting code reviews, and fostering a culture of technical excellence.

• Proactively identifying bottlenecks in our ticketing and event management systems and designing scalable solutions to handle traffic spikes.

• Championing best practices in testing, documentation, and maintainability across the engineering organisation.

You are

• A technical leader who enjoys sharing knowledge and uplifting the team.

• Passionate, humble and talented.

• A fan of music and culture.

• Actively responsible and ownership-driven; you don't just write code, you own the outcome in production.

• Pragmatic about technical debt versus feature delivery.

• Eager to build apps that make a positive impact.

• A great communicator.

You’ll need

• Extensive production experience with Elixir, OTP, and Phoenix (or deep expertise in another functional language with a willingness to master Elixir quickly).

• A strong track record of designing and developing distributed systems at scale.

• Experience integrating complex third-party services and gracefully handling failure scenarios.

• Deep understanding of database internals (PostgreSQL/Redis) and query performance optimisation.

• Deep understanding of how OSes and Linux work internally.

• Experience mentoring other engineers and influencing technical decisions within a team.

About DICE

DICE is based throughout Europe, North America, Australia and India, and is rapidly growing worldwide. We’re constantly innovating to bring amazing products to fans, artists, venues and promoters.

We know that having a variety of perspectives makes us a better company – it's why we strongly encourage members of underrepresented communities to apply. Find out how we're creating a more diverse, equitable and inclusive DICE.

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