Senior Platform Engineer - AI-Driven Dev Tools (Remote)

Jane App; United States; Remote; CAD 182,000 - 285,000; Full time

Benefits offered by this job

Comprehensive benefits

Career development

Remote-friendly culture

Job summary

Jane App, a founder-led SaaS company with a remote-first team across Canada, the US, and the UK, seeks an experienced Developer Acceleration Engineer. You will design systems and tooling to empower ~300 developers, reduce CI noise, and speed up PRs and context management across Jane's monolith.

Join us to build AI-enhanced developer experiences, ship high-impact platforms, and grow with a culture that values curiosity, collaboration, and transparent compensation.

Qualifications

• Deep, hands-on experience designing systems other developers depend on.
• Hands-on, daily experience building with agentic AI coding tools across the software development lifecycle.
• Track record of building production-grade systems across large codebases with multiple teams.
• Curiosity about developer experience and productivity, including documentation and teaching.
• Experience with evals, prompt/context engineering, or guardrails for autonomous agents; TypeScript and Rails familiarity are helpful.

Responsibilities

• Build tools and shared infrastructure that speed every Jane developer; plug into larger systems when possible.
• Build with a platform mindset, integrating into existing systems while learning durable solutions.
• Embed with product teams to observe work and diagnose friction points.
• Drive agent-authored code from novelty to standard, increasing PRs opened and landed by agents.
• Communicate frequently to align teams in a distributed environment.

Skills

Agentic AI tools

System design

Observability

Documentation

TypeScript

Tools

Claude Code

Cursor

Ruby on Rails

Jane monolith

Job description

Jane App, a founder-led SaaS company with a remote-first team across Canada, the US, and the UK, seeks an experienced Developer Acceleration Engineer. You will design systems and tooling to empower ~300 developers, reduce CI noise, and speed up PRs and context management across Jane's monolith.

Join us to build AI-enhanced developer experiences, ship high-impact platforms, and grow with a culture that values curiosity, collaboration, and transparent compensation.