Why Join Us
AgileEngine is an Inc. 5000 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.
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 andservices 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
* 5 years of software development experience building scalable systems (backend programming languages/frameworks, e.G. Java, .NET, Python, Node.Js etc);
* Experience with AdTech;
* Experience with DSPs, SSPs, ad exchanges, affiliate programs, Prebid.Js, Prebid Server, Google Ad Manager, Amazon UAM/TAM, OpenRTB, identity and addressability solutions, as well as ad operations workflows;
* Deep understanding of computer science fundamentals (algorithms, data structures, networking, databases);
* Proven experience designing and scaling distributed systems focusing on performance, observability, and fault tolerance;
* Strong architectural instincts and the ability to make high-leverage technical decisions that impact multiple teams and systems;
* Demonstratedability to influence and mentor senior engineers, guide teams through ambiguity, and elevate engineering practices across the board;
* Exceptional ownership mindset — you drive initiatives forward, raise the bar, and deliver lasting impact;
* Excellent communication and cross-functional collaboration skills;
* Comfortable operating in a fast-paced, high-autonomy, product-driven environment;
* Experience withe-commerce and catalog management is preferred;
* Familiarity with Python, Django, Kubernetes, PostgreSQL, AWS is strongly preferred, but deep expertise in analogous systems and a willingness to learn are welcome;
* Upper-intermediate English level.
Nice to Haves
* Strong experience with complex ETL flows and high-throughput systems is highly preferred.
Perks and Benefits
* Professional growth: Mentorship, TechTalks, and personalized growth roadmaps.
* Competitive compensation: USD-based pay with education, fitness, and team activity budgets.
* Exciting projects: Modern solutions with Fortune 500 and top product companies.
* Flextime: Flexible schedule with remote and office options.
Recruitment Process
Application → Coding Challenge → Video Interview → Technical Interview or Hiring Manager Interview. Each step helps us understand your skills and overall fit. If it’s a match, you’ll receive an offer.
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