> Markdown version of [/jobs/ext/4626030-sr-software-engineer-platform-engineering](https://www.wearedevelopers.com/jobs/ext/4626030-sr-software-engineer-platform-engineering). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Software Engineer - Platform Engineering - **Company:** Grubhub Inc. - **Location:** New York, NY, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Artificial Intelligence, Code Generation, Code Review, Continuous Integration, Programming Tools, Java Virtual Machine (JVM), Python (Programming Language), Software Engineering, Large Language Models, Multi-Agent Systems, Build Management, Api Design - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25303_260ee16e82bf2b29cfda1b3b6f398541 ## About the Role Candidates must have 5+ years of professional software engineering experience with hands-on work building LLM-based tooling. Strong system design skills and the ability to operate in ambiguous environments are essential for this role., * Software engineering * LLM * AI-native tooling * System design * Python * Java * JVM * CI/CD * API design * Developer experience * Code review * Technical documentation * Problem solving * Communication * Infrastructure * Platform engineering ## Description You will design and build AI-native developer tools, including context aggregation solutions and autonomous agents to improve engineering velocity. You will also partner with cross-functional teams to define standards for AI-assisted workflows like code generation, testing, and incident management.