Senior Backend Engineer – Adtech (General Rodríguez)

About the Role We are looking for a Senior Backend Engineer to architect and build the core systems of a next-generation AdTech platform that embeds products directly into visual experiences. You will design high-throughput, low-latency services for campaign delivery, targeting, attribution, and partner integrations using Python, Django, Kubernetes, and AWS. This is an early-stage initiative where senior engineers define the technical direction and system architecture from the ground up. 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 grow a strong, high-performing team Must haves
- 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
- Experience with Kubernetes, PostgreSQL, and AWS
- Strong architectural instincts and ability to make high-impact technical decisions
- Ability to mentor engineers and guide teams through ambiguity
- Strong ownership mindset with ability to drive initiatives and deliver impact
- Excellent communication and cross-functional collaboration skills
- Comfort working in a fast-paced, high-autonomy, product-driven environment Nice to have
- Experience with e-commerce and catalog management
- Familiarity with Python, Django, Kubernetes, PostgreSQL, AWS or similar technologies
- Strong experience with complex ETL flows and high-throughput systems Perks and Benefits Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps. Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities. A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands. Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive. #J-18808-Ljbffr Postúlate en Kit Empleo: kitempleo.com.ar/empleo/qcbh0