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Job Title
Senior Backend Developer (AdTech)
Job Overview
Full time | Company: Agile

Engine | Location: Cartagena, Bolívar, Colombia | Posted On: 05/08/2026
Agile

Engine is an Inc. company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries.

We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.
Why Join Us
If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you
About the Role
Join as a Senior Backend Developer (AdTech) to help build a next-generation advertising platform powered by scalable backend systems, real-time data processing, and distributed architectures.

You will work with technologies such as Python, Django, Kubernetes, PostgreSQL, and AWS while contributing to technical direction and engineering standards in an early-stage environment.

This role offers strong ownership, collaboration with experienced engineers,



and the opportunity to create products used by millions of people.
What You Will Do
- Architect, build, and evolve core systems for the Ads platform.
- 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, reliability, and developer productivity.
- Collaborate closely with product, data, and partner teams to translate business requirements into robust technical solutions.
- Provide technical leadership through design reviews, system discussions, and mentoring other engineers.
- Contribute to engineering best practices, documentation, and long-term platform vision.
- Participate in hiring and help gr

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📌 Senior Backend Engineer (Cartagena) (Colombia)
🏢 Agileengine
📍 Colombia