Senior Software Engineer (Golang, Linux/Unix, Cloud, Agile Development)

Pune💼 Full-time🗓 2026-08-28 → 2026-09-26

Core

Design and implement highly scalable backend components and services for the OpenWrap Ad Server using Golang to handle millions of requests per second.

Role type

Senior Software Engineer (Backend)

Builds

Scalable ad server backend services and functionality modules

Domain

Digital Advertising / High-performance Backend Systems

Deliverable

production ML models | product features

Required skills

Golang, Linux/UNIX system programming, algorithm design, data structures, multi-threading, multi-processing, memory management, PostgreSQL, scripting (Perl/Python/Shell), generative AI tools usage

Preferred skills

Java, prompt engineering basics, OS knowledge

Technologies

Golang, PostgreSQL, Linux/UNIX, GitHub Copilot, ChatGPT, Claude, Cursor, Windsurf

Responsibilities

Design and develop high-performance backend services, write clean modular code, troubleshoot production issues, participate in Agile processes, own functionality modules

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.