Principal/Senior Software Engineer - Java

About the role

We are hiring a Principal / Senior Software Engineer to lead the design and evolution of our high-frequency, large-scale AdTech platform. This pivotal role blends deep expertise in Java backend systems with cutting-edge Generative AI applications. You'll own complex software systems end-to-end, shape the organization's technical direction, and thrive at the intersection of extreme scale - trillions of daily transactions - and bold innovation.

What you'll do

• Lead architectural vision for scalable, high-performance systems meeting strict security and maintainability standards
• Create and present independent design reviews; translate feature requirements into robust technical designs with end-to-end ownership of planning, execution, and release
• Propose and integrate Generative AI to optimize ad delivery, targeting, and system efficiency
• Develop and maintain scalable backend services using Java, Spring Boot, RabbitMQ, Elasticsearch, and related frameworks
• Design efficient data models and optimize MySQL/PostgreSQL queries for high performance and reliability at massive scale (trillions in data volume, concurrency

What you need

• 3–8 years in software engineering
• Java
• Spring Boot
• SQL
• PostgreSQL
• Kafka
• Redis
• B.Tech or B.E.

Good to have

• Angular
• Kubernetes
• Docker
• LLMs
• Elasticsearch
• RabbitMQ