CareerPlanSign in

Sr. Software Engineer - Platform Engineering

USA💼 Full-time💰 $176,000–$191,000🗓 2026-09-19 → 2026-09-26

Core

Design and ship AI-native developer tooling, autonomous agents, and systems to optimize AI costs and measure developer velocity.

Role type

Senior IC platform engineer (AI developer tooling)

Builds

AI CI/CD pipelines, MCPs/CLIs, autonomous development agents, and pre-review triage tooling

Domain

Software Engineering / AI / Developer Experience

Deliverable

production ML models | product features

Required skills

System design, end-to-end platform ownership, API/webhook design, developer tooling experience, AI tooling integration (agents, MCP), ambiguity navigation, technical leadership

Preferred skills

Java/JVM, Python, incident management, LESS

Technologies

AI, CI/CD, Cloud, JVM, Java, LLM, MCP, Python, AI Agents, Incident Management, LESS

Responsibilities

Design and implement systems that optimize AI costs and abstract model selection; define and stand up autonomous development agents; contribute to pre-review and triage tooling for AI-generated code; scope, design, and ship developer tooling with minimal oversight; write clear specs and documentation for emerging AI-assisted development practices

Seniority

Senior, hands-on IC

Sourced via devitjobs · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.