Smadex is a cutting-edge ad-tech company that handles more than 4.5 million ad requests per second with a response time under 100ms. We process several terabytes of data daily to make our real-time components smarter. This time we're looking for a passionate Junior Software Engineerto join us and help us keep our platform in motion.
This is a full-time position (40 hours per week) with a hybrid working model in Barcelona.
What You Will Do
In this role, you will get hands-on experience by:
Building a cloud-based platform using modern technologies.
Collaborating with highly-skilled peers in a fast-paced environment.
Contributing to technical and architectural decisions.
What We Are Looking For
You're available to start immediately and work full-time (40 hours per week).
You are self-motivated, eager to learn, and have excellent communication skills in English.
Bonus points:
Basic Linux skills and comfort working with a terminal.
Experience with Java or Node.js. Don't worry, you'll learn everything else you need!
Please note: We do NOT provide VISA sponsorship. Candidates without a legal permit to work in Spain will not be considered.
If you want to know more about us visit our website Smadex.com, and for a sneak peek of the cool stuff we build check this video out!

Smadex is a Mobile Growth Platform that powers performance, direct response, and brand advertising campaigns across in-app, CTV, and mobile web. With transparency and contextual targeting at its core, customers can rely on Smadex as a trusted partner to run privacy-centric advertising campaigns with optimized creative strategies to deliver performance. Smadex scales campaigns with customizable machine-learning algorithms - fed by a multitude of contextual signals and first-party data to find audiences that resonate and convert for your app, game, brand, or offer. Smadex is focused on helping customers unlock performance and scale in a privacy-compliant manner to build long-term sustainable value.
Advertisers can access global consumers on the highest quality brand safe and viewable inventory at scale and capture attention using strong and engaging ad formats to drive performance sales and brand metrics. Smadex partners with the leading third-party platforms to provide the most innovative solutions and independent measurement.
Our open platform can easily plug and play with any new external partners. Smadex is a technology company led by engineering and data science, working with agencies and direct clients across the globe.
Smadex is a business unit of Entravision Communications (NYSE: EVC)