Backend Engineer, AdTech & Real-Time Ads

• Design APIs and services supporting campaign management, targeting, delivery, attribution, and reporting.
• Build and optimize high-throughput, low-latency systems processing large volumes of events and data.
• Own critical systems end-to-end, including design, implementation, deployment, monitoring, and ongoing improvements.
• Drive architectural decisions and establish patterns that support scalability and reliability.

A leading software development firm in Granada is seeking a Backend Engineer to architect and scale high-performance systems for an Ads platform. The ideal candidate has 3-4 years of experience in software development, strong knowledge of distributed systems, and proficiency in Python/Django. This role emphasizes collaborative work with product and data teams, driving technical decisions, and offering mentorship. Flexible working hours and competitive compensation are part of the offered benefits., * 3-4 years of software development experience building scalable systems.

• Experience with AdTech.
• Strong understanding of computer science fundamentals (algorithms, data structures, networking, databases).
• Proven experience designing and scaling distributed systems focusing on performance, observability, and fault tolerance.
• Experience with Python / Django or other backend programming languages.
• Strong architectural instincts and ability to make high-impact technical decisions.
• Strong ownership mindset with ability to drive initiatives and deliver impact., Software development experience AdTech experience Computer science fundamentals Distributed systems design Python / Django Kubernetes PostgreSQL AWS Architectural instincts Mentoring Excellent communication

Competitive compensation Exciting projects Flexible work schedule