Backend Developer

Mediasmart, a part of the successful Affle group, is seeking a Backend Developer to join their CTV-Sync technology team. This role offers an exciting opportunity to work on a distributed platform handling millions of requests per second across global cloud regions. The position combines software development with data structures, algorithms, and AI, making it perfect for those passionate about scalable systems.

The ideal candidate will have 2+ years of backend development experience, with strong JavaScript and NodeJS skills. While Go knowledge is valued, the company provides training for this skill which comprises about 25% of the coding tasks. The role demands both Spanish (native level) and English fluency, as these are crucial for team and stakeholder communications respectively.

Working at Mediasmart means joining a company that values continuous learning and innovation. The company offers an attractive remote work environment with flexible hours, creative freedom (including Creative Fridays), and access to educational resources. You'll be part of a small, impactful team using cutting-edge technologies to build and maintain a sophisticated adtech platform.

The company's technology stack includes a proprietary DSP, DMP & Ad-Server, with direct connections to over 30 ad exchanges, handling display, video, and native ads across mobile apps, Connected TVs, DOOH, and desktop. This role offers an excellent opportunity for someone who wants to work with distributed systems at scale while being part of a company that emphasizes both professional growth and work-life balance.

If you're passionate about backend development, enjoy solving complex technical challenges, and want to be part of a global adtech company with a strong culture of innovation and teamwork, this position at Mediasmart could be your next career move.