Senior Java Engineer – Core Platform

  • Baner Road, Pune, Maharashtra, in
  • Full-time

Company Description

PubMatic is a publisher-focused sell-side platform for an open digital media future. Featuring leading omni-channel revenue automation technology for publishers and enterprise-grade programmatic tools for media buyers, PubMatic's publisher-first approach enables advertisers to access premium inventory at scale. Processing over 2 trillion+ ad impressions per month, PubMatic has created a global infrastructure to drive publisher monetization and control over their ad inventory. Since 2006, PubMatic's focus on data and technology innovation has fueled the rise of the programmatic industry as a whole. Headquartered in Redwood City, California, PubMatic operates 13 offices and six data centers worldwide.

Job Description

We are looking for a Senior Java Engineer with experience in building high-performing, scalable, enterprise-grade applications.

He/She will be responsible for Java/Java EE application development and providing expertise in the full software development lifecycle, from concept and design to testing.


•    Participate in software design meetings, write technical design documents and propose design solutions.

•    Development of the product / modules independently.

•    Responsible for writing unit test, integration test, re-factoring, code reviews & documentation.

•    Understand & maintain existing code-base by regular re-factoring and applying requested fixes and features.

•    Experience of working within a fast-paced Agile development process.

•    Maintain application stability by monitoring key metrics and improving code base accordingly.

•    Should be flexible to learn new technology / require frameworks.


•    4-8 years of hands on experience in software development.

•    Should have excellent knowledge of OOPS Concept and experience in Core Java and J2EE (Java, Spring, Hibernate/ MyBatis).

•    Should have good experience in REST Web Service development.

•    Should have good knowledge of databases, preferably MySQL and nice to have knowledge of nosql Dbs like mongoDB etc.

•    Should have good knowledge and hands on experience of any of scripting languages like Shell Script / PHP / Python.

•    Should have good knowledge of Data Structures.

•    Should have experience in JUNIT.

•    Good knowledge of Unix OS is preferred.

•    Working experience of tools/technologies like Kubernetes, Jenkins, Maven, GIT , Docker.

•    Familiarity with UI technologies like HTML, JavaScript and CSS.

•    Good to have knowledge of front end technologies and frameworks like Angular JS.

•    Familiarity with Test Driven Development, re-factoring, code reviews, continuous integration/deliver and Agile development practices.

•    Should have strong written and verbal communication skills.


Bachelor’s degree in Engineering (CS / IT/ EE / E&TC) or Master’s degree in Computer Science (MCS / MCA) from well- known Institutes / Universities.


Additional Information


All your information will be kept confidential according to EEO guidelines.