Senior/Software Engineer - Java (Core Platform/Convert)

Pune💼 Full-time🗓 2026-07-28 → 2026-09-26

Core

Design, develop, and optimize backend systems for large-scale ad delivery, targeting, and reporting in the digital advertising domain, leveraging AI and Generative AI for intelligent ad solutions.

Role type

Senior Software Engineer (Java Backend)

Builds

Scalable enterprise-grade applications for digital ad delivery and optimization

Domain

Digital Advertising / Backend Systems

Deliverable

production ML models | product features

Required skills

Java 11+, Spring Boot, Hibernate/MyBatis, SQL, Data Structures, OOPS, CI/CD, Kubernetes, Docker, REST APIs, Generative AI tools, Prompt Engineering, JUnit

Preferred skills

Python, RAG, agentic AI, model fine-tuning, TDD, HTML/JavaScript/CSS

Technologies

Java, Spring, Spring Boot, Hibernate, MyBatis, Kubernetes, Jenkins, Maven, GIT, Docker, JUnit

Responsibilities

Create and present independent design reviews; own end-to-end solution design, development, testing, and release; apply advanced AI concepts and prompt engineering to software development; optimize high-performance scalable systems.

Seniority

Senior, hands-on IC

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About PubMatic

PubMatic is one of the world’s leading scaled digital advertising platforms, offering more transparent advertising solutions to publishers, media buyers, commerce companies and data owners, allowing them to harness the power and potential of the open internet to drive better business outcomes. Founded in 2006 with the vision that data-driven decisioning would be the future of digital advertising, we enable content creators to run a more profitable advertising business, which in turn allows them to invest back into the multi-screen and multi-format content that consumers demand.